0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
sync()

[  212.985300][T16253] loop1: detected capacity change from 0 to 264192
[  212.995532][T16261] loop4: detected capacity change from 0 to 264192
[  213.013941][T16260] loop2: detected capacity change from 0 to 264192
[  213.027707][T16263] loop3: detected capacity change from 0 to 264192
[  213.035135][T16261] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  213.061264][T16260] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  213.077139][T16253] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  213.094649][T16268] loop5: detected capacity change from 0 to 264192
[  213.125445][T16268] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:06 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)

07:30:06 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

[  213.142433][T16263] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:06 executing program 3:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:06 executing program 0:
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
sync()

07:30:06 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

[  213.193868][   T32] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  213.206573][   T43] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:06 executing program 5:
sync()
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
sync()
fstatfs(r0, 0x0)

07:30:06 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:06 executing program 0:
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
sync()

[  213.248939][T16272] loop1: detected capacity change from 0 to 264192
[  213.255084][T16278] loop3: detected capacity change from 0 to 264192
[  213.270491][ T1910] Buffer I/O error on dev loop5, logical block 33008, async page read
07:30:06 executing program 3:
syz_mount_image$msdos(0x0, &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

[  213.326674][T16286] loop2: detected capacity change from 0 to 264192
[  213.336376][T16278] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  213.346106][T16287] loop5: detected capacity change from 0 to 264192
[  213.356506][T16272] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  213.367667][T16287] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:06 executing program 3:
syz_mount_image$msdos(0x0, &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:06 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)

07:30:06 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:06 executing program 0:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12, 0x0, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)

07:30:06 executing program 5:
sync()
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
sync()
fstatfs(r0, 0x0)

[  213.428960][T16286] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:07 executing program 3:
syz_mount_image$msdos(0x0, &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

[  213.482550][   T43] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  213.512059][T16298] loop0: detected capacity change from 0 to 264192
[  213.512402][T16301] loop1: detected capacity change from 0 to 264192
[  213.526591][T16300] loop4: detected capacity change from 0 to 264192
[  213.534683][T16305] loop3: detected capacity change from 0 to 264192
[  213.541282][   T43] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  213.570135][T16300] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:07 executing program 3:
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:07 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

[  213.583848][T16306] loop5: detected capacity change from 0 to 264192
[  213.608823][T16306] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:07 executing program 0:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12, 0x0, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)

[  213.652672][T16298] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:07 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)

07:30:07 executing program 5:
sync()
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
sync()
fstatfs(r0, 0x0)

07:30:07 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

[  213.712531][T16301] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  213.719453][   T32] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  213.727182][T16316] loop3: detected capacity change from 0 to 264192
[  213.730839][   T43] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:07 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

[  213.769546][T16315] loop0: detected capacity change from 0 to 264192
07:30:07 executing program 3:
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:07 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)

[  213.812231][T16323] loop2: detected capacity change from 0 to 264192
[  213.820964][T16321] loop5: detected capacity change from 0 to 264192
[  213.838509][T16315] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  213.841205][T16325] loop4: detected capacity change from 0 to 264192
07:30:07 executing program 3:
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

[  213.860019][T16327] loop3: detected capacity change from 0 to 264192
[  213.872162][T16321] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  213.904330][T16331] loop1: detected capacity change from 0 to 264192
[  213.948503][T16323] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  213.963081][T16331] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:07 executing program 0:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:07 executing program 3:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

[  214.050060][T16341] FAT-fs (loop3): bogus number of reserved sectors
[  214.054671][T16343] loop0: detected capacity change from 0 to 264192
[  214.056695][T16341] FAT-fs (loop3): Can't find a valid FAT filesystem
07:30:07 executing program 3:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

[  214.099620][T16343] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  214.117127][T16345] FAT-fs (loop3): bogus number of reserved sectors
[  214.123717][T16345] FAT-fs (loop3): Can't find a valid FAT filesystem
[  214.137232][ T1837] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:07 executing program 3:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:07 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:07 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(0xffffffffffffffff, &(0x7f0000000200)=""/131)

[  214.141689][T16325] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  214.167356][T16347] FAT-fs (loop3): bogus number of reserved sectors
[  214.173937][T16347] FAT-fs (loop3): Can't find a valid FAT filesystem
07:30:07 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)

07:30:07 executing program 0:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:07 executing program 5:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:07 executing program 3:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x0, 0x0, 0x0, &(0x7f0000000540)=ANY=[])

07:30:07 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

[  214.223667][ T9496] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:07 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(0xffffffffffffffff, &(0x7f0000000200)=""/131)

07:30:07 executing program 3:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x0, 0x0, 0x0, &(0x7f0000000540)=ANY=[])

[  214.285539][T16358] loop5: detected capacity change from 0 to 264192
[  214.293360][T16360] loop0: detected capacity change from 0 to 264192
[  214.303793][T16356] loop1: detected capacity change from 0 to 264192
[  214.318397][T16358] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:07 executing program 3:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x0, 0x0, 0x0, &(0x7f0000000540)=ANY=[])

[  214.335866][T16362] loop4: detected capacity change from 0 to 264192
[  214.346409][T16360] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:07 executing program 3:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}], 0x0, &(0x7f0000000540)=ANY=[])

[  214.422338][ T9496] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  214.444804][T16356] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:08 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)

[  214.468919][T16375] loop3: detected capacity change from 0 to 264192
[  214.517563][T16375] FAT-fs (loop3): bogus number of FAT sectors
[  214.523712][T16375] FAT-fs (loop3): Can't find a valid FAT filesystem
[  214.535546][ T9496] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  214.549749][T16362] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:08 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(0xffffffffffffffff, &(0x7f0000000200)=""/131)

07:30:08 executing program 5:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:08 executing program 0:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:08 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x0, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

[  214.578662][T16378] loop1: detected capacity change from 0 to 264192
07:30:08 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

[  214.641549][T16383] loop0: detected capacity change from 0 to 264192
[  214.655565][T16384] loop5: detected capacity change from 0 to 264192
[  214.669532][T16388] loop4: detected capacity change from 0 to 264192
[  214.680154][T16386] loop2: detected capacity change from 0 to 264192
07:30:08 executing program 3:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}], 0x0, &(0x7f0000000540)=ANY=[])

[  214.690007][T16378] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  214.699537][T16391] loop3: detected capacity change from 0 to 264192
[  214.709031][T16383] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  214.727815][T16386] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:08 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)

07:30:08 executing program 3:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}], 0x0, &(0x7f0000000540)=ANY=[])

[  214.738136][T16388] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  214.750996][T16391] FAT-fs (loop3): bogus number of FAT sectors
[  214.757178][T16391] FAT-fs (loop3): Can't find a valid FAT filesystem
[  214.779989][T16384] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:08 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:08 executing program 0:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)

07:30:08 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x0, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

[  214.846322][ T9496] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  214.847828][T16400] loop3: detected capacity change from 0 to 264192
[  214.872832][T16400] FAT-fs (loop3): bogus number of FAT sectors
[  214.873977][ T9496] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  214.878967][T16400] FAT-fs (loop3): Can't find a valid FAT filesystem
07:30:08 executing program 5:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:08 executing program 3:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

[  214.935374][ T1837] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  214.947557][T16402] loop1: detected capacity change from 0 to 264192
07:30:08 executing program 3:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:08 executing program 0:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)

[  214.977421][T16407] loop2: detected capacity change from 0 to 264192
[  214.997437][T16402] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:08 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x0, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:08 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)

[  215.054644][T16415] loop3: detected capacity change from 0 to 264192
[  215.079134][T16418] loop4: detected capacity change from 0 to 264192
[  215.087962][T16415] FAT-fs (loop3): bogus number of FAT sectors
[  215.094098][T16415] FAT-fs (loop3): Can't find a valid FAT filesystem
07:30:08 executing program 3:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

[  215.108187][T16407] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  215.126176][T16424] loop0: detected capacity change from 0 to 264192
[  215.141158][T16424] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:08 executing program 3:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340), 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

[  215.172485][T16428] loop1: detected capacity change from 0 to 264192
[  215.195630][T16418] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  215.212575][T16430] loop3: detected capacity change from 0 to 264192
07:30:08 executing program 3:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340), 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

[  215.221628][T16428] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  215.231456][T16430] FAT-fs (loop3): bogus number of FAT sectors
[  215.237589][T16430] FAT-fs (loop3): Can't find a valid FAT filesystem
07:30:08 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:08 executing program 0:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)

07:30:08 executing program 5:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:08 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
syz_mount_image$msdos(0x0, &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)

07:30:08 executing program 3:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340), 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:08 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

[  215.299755][T14668] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  215.322272][T16437] loop2: detected capacity change from 0 to 264192
[  215.325038][T16438] loop5: detected capacity change from 0 to 264192
[  215.341107][T16437] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  215.351261][T16442] loop0: detected capacity change from 0 to 264192
[  215.360762][T16443] loop3: detected capacity change from 0 to 264192
[  215.379044][T16442] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  215.389065][T16446] loop1: detected capacity change from 0 to 264192
[  215.409129][T16443] FAT-fs (loop3): bogus number of FAT sectors
[  215.415372][T16443] FAT-fs (loop3): Can't find a valid FAT filesystem
07:30:09 executing program 3:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d", 0x3, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:09 executing program 3:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d", 0x3, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:09 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:09 executing program 0:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)

07:30:09 executing program 3:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d", 0x3, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

[  215.494414][T16438] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  215.532929][   T32] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:09 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:09 executing program 5:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:09 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
syz_mount_image$msdos(0x0, &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)

07:30:09 executing program 0:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:09 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

[  215.568849][T16460] loop3: detected capacity change from 0 to 264192
[  215.588084][T16460] FAT-fs (loop3): bogus number of FAT sectors
[  215.594218][T16460] FAT-fs (loop3): Can't find a valid FAT filesystem
07:30:09 executing program 3:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac", 0x5, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

[  215.623479][T16465] loop0: detected capacity change from 0 to 264192
[  215.630585][T16466] loop5: detected capacity change from 0 to 264192
[  215.637983][T16463] loop4: detected capacity change from 0 to 264192
[  215.659038][T16468] loop2: detected capacity change from 0 to 264192
07:30:09 executing program 3:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac", 0x5, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

[  215.666627][T16466] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  215.677406][T16465] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  215.690031][T16463] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  215.701795][T16468] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:09 executing program 3:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac", 0x5, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

[  215.728366][T16476] loop1: detected capacity change from 0 to 264192
[  215.741230][T16479] loop3: detected capacity change from 0 to 264192
07:30:09 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

[  215.806170][T16479] FAT-fs (loop3): bogus number of FAT sectors
[  215.812294][T16479] FAT-fs (loop3): Can't find a valid FAT filesystem
07:30:09 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
syz_mount_image$msdos(0x0, &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)

07:30:09 executing program 5:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
sync()

07:30:09 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x0, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

[  215.846331][   T43] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  215.867270][ T1837] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:09 executing program 0:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:09 executing program 3:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6}], 0x0, &(0x7f0000000540)=ANY=[])

[  215.907383][T14668] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  215.916646][ T9496] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  215.945457][T16482] loop1: detected capacity change from 0 to 264192
07:30:09 executing program 2:
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:09 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)

[  215.969969][T16491] loop3: detected capacity change from 0 to 264192
[  215.985400][T16492] loop4: detected capacity change from 0 to 264192
[  215.990972][T16494] loop2: detected capacity change from 0 to 264192
[  215.995748][T16488] loop0: detected capacity change from 0 to 264192
07:30:09 executing program 5:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

[  216.020619][T16491] FAT-fs (loop3): bogus number of FAT sectors
[  216.026765][T16491] FAT-fs (loop3): Can't find a valid FAT filesystem
[  216.079680][T16498] loop5: detected capacity change from 0 to 264192
07:30:09 executing program 3:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6}], 0x0, &(0x7f0000000540)=ANY=[])

[  216.235529][T16509] loop3: detected capacity change from 0 to 264192
[  216.269271][T16494] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:09 executing program 3:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6}], 0x0, &(0x7f0000000540)=ANY=[])

[  216.288044][T16509] FAT-fs (loop3): bogus number of FAT sectors
[  216.294209][T16509] FAT-fs (loop3): Can't find a valid FAT filesystem
[  216.317728][T16488] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:09 executing program 3:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x1, &(0x7f0000000180)=[{&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:09 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)

07:30:09 executing program 2:
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

[  216.334628][T16498] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  216.346490][T16492] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  216.369008][T16513] loop3: detected capacity change from 0 to 264192
07:30:09 executing program 5:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

[  216.395379][T16513] FAT-fs (loop3): bogus number of reserved sectors
[  216.401925][T16513] FAT-fs (loop3): Can't find a valid FAT filesystem
07:30:09 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x0, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

[  216.436934][T16518] loop2: detected capacity change from 0 to 264192
[  216.457747][T16519] loop5: detected capacity change from 0 to 264192
07:30:10 executing program 0:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:10 executing program 3:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x1, &(0x7f0000000180)=[{&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:10 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)

07:30:10 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x0, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

[  216.515727][T16519] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  216.547069][T16518] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  216.599092][T16527] loop3: detected capacity change from 0 to 264192
[  216.608277][T16527] FAT-fs (loop3): bogus number of reserved sectors
[  216.614951][T16527] FAT-fs (loop3): Can't find a valid FAT filesystem
07:30:10 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)

07:30:10 executing program 3:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x1, &(0x7f0000000180)=[{&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

[  216.641710][T16529] loop4: detected capacity change from 0 to 264192
[  216.650131][T16533] loop0: detected capacity change from 0 to 264192
07:30:10 executing program 3:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{0x0}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:10 executing program 5:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)

07:30:10 executing program 2:
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

[  216.685505][    T8] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  216.696154][ T1837] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  216.748331][T16544] loop3: detected capacity change from 0 to 264192
[  216.771767][T16529] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  216.781755][T16547] loop5: detected capacity change from 0 to 264192
[  216.789171][T16546] loop2: detected capacity change from 0 to 264192
07:30:10 executing program 3:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{0x0}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

[  216.816281][T16547] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  216.825169][T16544] FAT-fs (loop3): bogus number of reserved sectors
[  216.831997][T16544] FAT-fs (loop3): Can't find a valid FAT filesystem
[  216.846604][T16533] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:10 executing program 3:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{0x0}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:10 executing program 5:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:10 executing program 0:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:10 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)

07:30:10 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

[  216.898313][T16546] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  216.960812][T16558] loop3: detected capacity change from 0 to 264192
[  216.967813][ T3971] blk_print_req_error: 43 callbacks suppressed
[  216.967825][ T3971] I/O error, dev loop5, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  216.980575][T16558] FAT-fs (loop3): bogus number of reserved sectors
[  216.990481][T16558] FAT-fs (loop3): Can't find a valid FAT filesystem
07:30:10 executing program 5:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:10 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)

07:30:10 executing program 2:
perf_event_open(0x0, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

[  217.013729][T16562] loop0: detected capacity change from 0 to 264192
[  217.023592][T16561] loop4: detected capacity change from 0 to 264192
[  217.068351][   T32] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  217.082972][T16562] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  217.094696][T16567] loop5: detected capacity change from 0 to 264192
07:30:10 executing program 3:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

[  217.140814][T16561] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  217.172518][ T1913] I/O error, dev loop2, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  217.177663][T16575] loop3: detected capacity change from 0 to 264192
07:30:10 executing program 0:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 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, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)

[  217.206178][T16567] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  217.231306][T16575] FAT-fs (loop3): bogus number of reserved sectors
[  217.237889][T16575] FAT-fs (loop3): Can't find a valid FAT filesystem
07:30:10 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:10 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)

07:30:10 executing program 2:
perf_event_open(0x0, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:10 executing program 3:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

[  217.275798][ T1837] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  217.313508][   T32] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:10 executing program 3:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

[  217.331791][T16585] loop3: detected capacity change from 0 to 264192
[  217.332956][T16583] loop2: detected capacity change from 0 to 264192
[  217.349080][T16585] FAT-fs (loop3): bogus number of reserved sectors
[  217.355757][T16585] FAT-fs (loop3): Can't find a valid FAT filesystem
[  217.362806][ T3970] I/O error, dev loop4, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
07:30:10 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:10 executing program 5:
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x1, &(0x7f0000000180)=[{&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:10 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)

[  217.377175][T16587] loop0: detected capacity change from 0 to 264192
07:30:10 executing program 3:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174", 0xb}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:10 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)

[  217.431487][T16594] loop4: detected capacity change from 0 to 264192
[  217.439799][ T3971] I/O error, dev loop3, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  217.441799][T16596] loop5: detected capacity change from 0 to 264192
[  217.487751][T16600] loop3: detected capacity change from 0 to 264192
[  217.505561][T16600] FAT-fs (loop3): bogus number of reserved sectors
[  217.512162][T16600] FAT-fs (loop3): Can't find a valid FAT filesystem
[  217.525296][T16596] FAT-fs (loop5): bogus number of reserved sectors
07:30:11 executing program 3:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174", 0xb}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

[  217.531838][T16596] FAT-fs (loop5): Can't find a valid FAT filesystem
[  217.548988][T16594] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  217.613981][ T2116] I/O error, dev loop5, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  217.624713][ T3971] I/O error, dev loop3, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  217.626190][T16583] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  217.659122][T16587] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:11 executing program 0:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:11 executing program 5:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)

07:30:11 executing program 3:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174", 0xb}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:11 executing program 2:
perf_event_open(0x0, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:11 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12, 0x0, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:11 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)

[  217.718843][T16614] loop3: detected capacity change from 0 to 264192
[  217.727886][ T1910] I/O error, dev loop2, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  217.729079][ T3970] I/O error, dev loop4, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  217.769374][T16619] loop4: detected capacity change from 0 to 264192
[  217.770834][T16620] loop2: detected capacity change from 0 to 264192
[  217.778416][ T3970] I/O error, dev loop4, sector 16 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  217.785648][T16614] FAT-fs (loop3): bogus number of reserved sectors
[  217.798907][T16614] FAT-fs (loop3): Can't find a valid FAT filesystem
07:30:11 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)

07:30:11 executing program 5:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)

[  217.810413][ T1913] I/O error, dev loop0, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  217.847305][T16624] loop0: detected capacity change from 0 to 264192
[  217.848077][ T1913] Buffer I/O error on dev loop0, logical block 33008, async page read
[  217.885331][T16619] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:11 executing program 3:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a02", 0x11}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

[  217.908753][T16620] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  217.948328][T16631] loop5: detected capacity change from 0 to 264192
07:30:11 executing program 3:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a02", 0x11}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

[  217.965775][T16631] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  217.975780][T16635] loop3: detected capacity change from 0 to 264192
[  217.999159][T16635] FAT-fs (loop3): invalid media value (0x00)
[  218.005243][T16635] FAT-fs (loop3): Can't find a valid FAT filesystem
07:30:11 executing program 3:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a02", 0x11}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:11 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340), 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)

[  218.044378][T16624] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  218.058011][T16640] loop3: detected capacity change from 0 to 264192
07:30:11 executing program 0:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:11 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:11 executing program 5:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)

07:30:11 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12, 0x0, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:11 executing program 3:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a02000274", 0x14}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

[  218.111324][T16640] FAT-fs (loop3): invalid media value (0x00)
[  218.117447][T16640] FAT-fs (loop3): Can't find a valid FAT filesystem
[  218.145587][T16646] loop2: detected capacity change from 0 to 264192
07:30:11 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)

07:30:11 executing program 0:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

[  218.184842][T16646] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  218.196013][T16650] loop5: detected capacity change from 0 to 264192
[  218.212301][T16649] loop4: detected capacity change from 0 to 264192
[  218.222315][T16654] loop3: detected capacity change from 0 to 264192
07:30:11 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)

[  218.274994][T16650] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  218.285378][T16649] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  218.297627][T16657] loop0: detected capacity change from 0 to 264192
[  218.307172][T16654] FAT-fs (loop3): invalid media value (0x00)
[  218.313181][T16654] FAT-fs (loop3): Can't find a valid FAT filesystem
07:30:11 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:11 executing program 5:
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d", 0x3, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
fstatfs(r0, &(0x7f0000000200)=""/131)

[  218.336167][T14668] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:11 executing program 3:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a02000274", 0x14}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:11 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)

[  218.398389][T16657] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  218.421931][T16665] loop5: detected capacity change from 0 to 264192
07:30:11 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

[  218.459971][T16667] loop3: detected capacity change from 0 to 264192
[  218.475746][T16665] FAT-fs (loop5): bogus number of FAT sectors
[  218.481922][T16665] FAT-fs (loop5): Can't find a valid FAT filesystem
[  218.494645][T16669] loop2: detected capacity change from 0 to 264192
[  218.503822][ T1837] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:12 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12, 0x0, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:12 executing program 0:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12, 0x0, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:12 executing program 3:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a02000274", 0x14}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:12 executing program 5:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

[  218.530393][T16667] FAT-fs (loop3): invalid media value (0x00)
[  218.536482][T16667] FAT-fs (loop3): Can't find a valid FAT filesystem
[  218.560134][T14668] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  218.620290][T16669] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  218.641759][T16679] loop4: detected capacity change from 0 to 264192
[  218.652300][T16681] loop5: detected capacity change from 0 to 264192
[  218.653001][T16682] loop3: detected capacity change from 0 to 264192
07:30:12 executing program 3:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400", 0x15}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

[  218.678857][T16682] FAT-fs (loop3): invalid media value (0x00)
[  218.684953][T16682] FAT-fs (loop3): Can't find a valid FAT filesystem
[  218.716599][T16679] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:12 executing program 3:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400", 0x15}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:12 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000340), 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)

07:30:12 executing program 0:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12, 0x0, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

[  218.753208][T16681] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  218.777020][T16690] loop3: detected capacity change from 0 to 264192
07:30:12 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

[  218.820889][T16690] FAT-fs (loop3): invalid media value (0x00)
[  218.826942][T16690] FAT-fs (loop3): Can't find a valid FAT filesystem
[  218.838970][T16694] loop0: detected capacity change from 0 to 264192
07:30:12 executing program 5:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:12 executing program 3:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400", 0x15}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:12 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000340), 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)

07:30:12 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:12 executing program 3:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, 0x0)

[  218.883134][ T1837] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  218.901434][   T32] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  218.920765][T16694] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:12 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)

07:30:12 executing program 5:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:12 executing program 3:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, 0x0)

07:30:12 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

[  218.967435][T16708] loop3: detected capacity change from 0 to 264192
07:30:12 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

[  219.032384][T16710] loop5: detected capacity change from 0 to 264192
[  219.037147][T16713] loop2: detected capacity change from 0 to 264192
[  219.069466][T16716] loop4: detected capacity change from 0 to 264192
[  219.115411][T16718] loop3: detected capacity change from 0 to 264192
[  219.137923][   T32] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:12 executing program 0:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:12 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)

07:30:12 executing program 3:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, 0x0)

[  219.174597][T16710] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:12 executing program 5:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

[  219.215087][T16713] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  219.225451][T16716] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:12 executing program 0:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:12 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)

07:30:12 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:12 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:12 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)

[  219.302664][T16729] loop3: detected capacity change from 0 to 264192
[  219.319832][T16732] loop0: detected capacity change from 0 to 264192
[  219.342017][T16734] loop5: detected capacity change from 0 to 264192
07:30:12 executing program 3:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

[  219.385610][ T1837] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  219.386553][   T43] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:13 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:13 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:13 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)

[  219.460855][T16732] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  219.487404][T16734] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:13 executing program 3:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:13 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, 0x0)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)

[  219.546306][T16753] loop2: detected capacity change from 0 to 264192
[  219.552322][T16754] loop4: detected capacity change from 0 to 264192
[  219.571465][T16756] loop3: detected capacity change from 0 to 264192
[  219.579481][T16754] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  219.605665][T16756] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  219.615394][   T43] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  219.636258][   T43] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:13 executing program 5:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xc2000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)

07:30:13 executing program 0:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

[  219.668363][T14668] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  219.710072][T16764] loop0: detected capacity change from 0 to 264192
[  219.762809][T16764] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  219.772211][T14668] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  219.774333][T16753] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:13 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:13 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:13 executing program 3:
r0 = perf_event_open(0x0, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)

[  219.806929][T16768] loop5: detected capacity change from 0 to 264192
07:30:13 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, 0x0)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)

[  219.865147][T16768] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:13 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:13 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:13 executing program 5:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xc2000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:13 executing program 0:
perf_event_open(&(0x7f0000000080)={0x1, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0xc2000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
fstatfs(r0, &(0x7f0000000200)=""/131)

[  219.906832][T16774] loop3: detected capacity change from 0 to 264192
[  219.924962][   T43] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  219.946480][T16774] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:13 executing program 3:
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
fstatfs(r0, &(0x7f0000000200)=""/131)

[  219.947346][T16782] loop4: detected capacity change from 0 to 264192
[  219.956176][T16781] loop2: detected capacity change from 0 to 264192
07:30:13 executing program 0:
perf_event_open(&(0x7f0000000080)={0x1, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0xc2000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:13 executing program 5:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xc2000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:13 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, 0x0)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)

[  220.001470][T16782] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  220.007179][T16781] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  220.028106][T16790] loop0: detected capacity change from 0 to 264192
[  220.039340][T16793] loop5: detected capacity change from 0 to 264192
[  220.049093][T16794] FAT-fs (loop3): bogus number of reserved sectors
[  220.055659][T16794] FAT-fs (loop3): Can't find a valid FAT filesystem
[  220.057640][T16793] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  220.062411][T16790] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:13 executing program 3:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, 0x0)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)

07:30:13 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:13 executing program 5:
sync()
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:13 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:13 executing program 0:
perf_event_open(0x0, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:13 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, 0x0, 0x0)
signalfd(r0, 0x0, 0x0)

07:30:13 executing program 3:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0xc2000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)

07:30:13 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

[  220.168864][ T1837] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  220.180550][ T1837] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  220.189903][ T1837] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  220.189971][   T43] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:13 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

[  220.251236][T16807] FAT-fs (loop5): bogus number of reserved sectors
[  220.257809][T16807] FAT-fs (loop5): Can't find a valid FAT filesystem
[  220.282727][T16812] loop4: detected capacity change from 0 to 264192
[  220.285633][T16809] loop2: detected capacity change from 0 to 264192
07:30:13 executing program 0:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:13 executing program 5:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:13 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, 0x0, 0x0)
signalfd(r0, 0x0, 0x0)

[  220.310622][T16809] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  220.312577][T16814] loop3: detected capacity change from 0 to 264192
[  220.323308][T16812] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  220.375051][T16818] loop5: detected capacity change from 0 to 264192
[  220.379412][T16821] loop0: detected capacity change from 0 to 264192
[  220.403366][   T43] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  220.586724][T16821] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:14 executing program 3:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0xc2000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

[  220.654797][T16814] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:14 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, 0x0, 0x0)
signalfd(r0, 0x0, 0x0)

07:30:14 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:14 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:14 executing program 0:
sync()
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:14 executing program 3:
perf_event_open(&(0x7f0000000080)={0x1, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

[  220.790736][T16818] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:14 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:14 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:14 executing program 5:
perf_event_open(&(0x7f0000000080)={0x1, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0xc2000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)

[  220.872383][T16841] loop3: detected capacity change from 0 to 264192
[  220.908963][T16841] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:14 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38}, 0x0)
signalfd(r0, 0x0, 0x0)

[  220.923087][T16847] loop4: detected capacity change from 0 to 264192
[  220.935943][T16845] loop2: detected capacity change from 0 to 264192
[  220.967210][T16847] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  220.971645][T16851] loop5: detected capacity change from 0 to 264192
[  221.012004][T16845] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:14 executing program 0:
perf_event_open(&(0x7f0000000080)={0x1, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0xc2000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)

07:30:14 executing program 3:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0xc2000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
sync()
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:14 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:14 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38}, 0x0)
signalfd(r0, 0x0, 0x0)

[  221.110839][T16851] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  221.140440][   T32] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:14 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:14 executing program 5:
perf_event_open(&(0x7f0000000080)={0x1, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0xc2000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sync()
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
fstatfs(r0, &(0x7f0000000200)=""/131)

[  221.158116][ T1837] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  221.164304][   T32] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:14 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:14 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38}, 0x0)
signalfd(r0, 0x0, 0x0)

[  221.208570][T16860] loop0: detected capacity change from 0 to 264192
[  221.225890][T16866] loop3: detected capacity change from 0 to 264192
[  221.248044][T16872] loop4: detected capacity change from 0 to 264192
07:30:14 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

[  221.259379][T16869] loop5: detected capacity change from 0 to 264192
[  221.275675][T16872] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  221.285206][T16875] loop2: detected capacity change from 0 to 264192
[  221.301803][T16860] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:14 executing program 0:
perf_event_open(&(0x7f0000000080)={0x1, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0xc2000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sync()
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
fstatfs(r0, &(0x7f0000000200)=""/131)

[  221.332855][T16866] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  221.349261][T16869] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:14 executing program 3:
perf_event_open(&(0x7f0000000080)={0x1, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:14 executing program 5:
perf_event_open(&(0x7f0000000080)={0x1, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0xc2000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sync()
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:14 executing program 1:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)

[  221.439183][T16875] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:15 executing program 3:
perf_event_open(&(0x7f0000000080)={0x1, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:15 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:15 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:15 executing program 5:
perf_event_open(&(0x7f0000000080)={0x1, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0xc2000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sync()
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
fstatfs(r0, &(0x7f0000000200)=""/131)

[  221.487800][T16888] loop0: detected capacity change from 0 to 264192
07:30:15 executing program 1:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)

[  221.568701][T16898] loop4: detected capacity change from 0 to 264192
[  221.586587][T16898] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  221.598317][T16903] loop3: detected capacity change from 0 to 264192
[  221.611910][T16888] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  221.631336][T16906] loop5: detected capacity change from 0 to 264192
[  221.655885][T16906] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  221.656164][T16903] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:15 executing program 1:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)

07:30:15 executing program 0:
perf_event_open(&(0x7f0000000080)={0x1, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0xc2000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:15 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:15 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:15 executing program 5:
perf_event_open(&(0x7f0000000080)={0x1, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0xc2000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
sync()
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(0xffffffffffffffff, &(0x7f0000000200)=""/131)
r0 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r0, 0x0, 0xffffffe8)

[  221.728238][ T1837] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  221.737365][   T32] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  221.763522][T16912] loop2: detected capacity change from 0 to 264192
07:30:15 executing program 3:
perf_event_open(&(0x7f0000000080)={0x1, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0xc2000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
sync()
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(0xffffffffffffffff, &(0x7f0000000200)=""/131)
r0 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r0, 0x0, 0xffffffe8)

[  221.773747][ T1837] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:15 executing program 1:
perf_event_open(&(0x7f0000000080)={0x1, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0xc2000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sync()
r1 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
signalfd(r0, 0x0, 0x0)
sync()
fstatfs(r1, &(0x7f0000000200)=""/131)

[  221.800534][T16912] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:15 executing program 0:
perf_event_open(&(0x7f0000000080)={0x1, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0xc2000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:15 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:15 executing program 3:
perf_event_open(&(0x7f0000000080)={0x1, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0xc2000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sync()
r1 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
signalfd(r0, 0x0, 0x0)
sync()
fstatfs(r1, &(0x7f0000000200)=""/131)

07:30:15 executing program 5:
perf_event_open(&(0x7f0000000080)={0x1, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0xc2000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
sync()
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:15 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

[  221.902153][T16926] loop0: detected capacity change from 0 to 264192
[  221.911513][T16927] loop4: detected capacity change from 0 to 264192
[  221.912434][T16924] loop1: detected capacity change from 0 to 264192
[  221.936261][ T1837] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  221.974580][T16927] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  221.984410][T16932] loop3: detected capacity change from 0 to 264192
[  221.998729][ T2116] blk_print_req_error: 38 callbacks suppressed
[  221.998743][ T2116] I/O error, dev loop2, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  221.999495][T16934] loop5: detected capacity change from 0 to 264192
[  222.036789][T16932] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  222.053875][ T2116] I/O error, dev loop2, sector 264064 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  222.063496][ T2116] Buffer I/O error on dev loop2, logical block 33008, async page read
[  222.077573][T16924] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:15 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:15 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:15 executing program 1:
perf_event_open(&(0x7f0000000080)={0x1, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0xc2000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sync()
r1 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
signalfd(r0, 0x0, 0x0)
sync()
fstatfs(r1, &(0x7f0000000200)=""/131)

[  222.090171][    T8] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  222.100762][T16934] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  222.105679][T16926] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:15 executing program 5:
perf_event_open(&(0x7f0000000080)={0x1, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0xc2000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r1 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
signalfd(r0, 0x0, 0x0)
sync()
fstatfs(r1, &(0x7f0000000200)=""/131)

07:30:15 executing program 0:
perf_event_open(&(0x7f0000000080)={0x1, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0xc2000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:15 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

[  222.182633][   T43] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  222.216477][T16951] loop5: detected capacity change from 0 to 264192
[  222.225372][T16948] loop1: detected capacity change from 0 to 264192
07:30:15 executing program 3:
perf_event_open(&(0x7f0000000080)={0x1, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0xc2000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)

[  222.231508][T16949] loop2: detected capacity change from 0 to 264192
[  222.249341][T16955] loop4: detected capacity change from 0 to 264192
[  222.259029][T16951] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:15 executing program 0:
perf_event_open(&(0x7f0000000080)={0x1, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0xc2000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)
sync()

[  222.275531][ T2118] I/O error, dev loop3, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  222.319483][T16960] loop3: detected capacity change from 0 to 264192
[  222.322135][ T2118] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  222.341507][T16955] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  222.345825][T16948] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:15 executing program 5:
perf_event_open(&(0x7f0000000080)={0x1, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0xc2000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
sync()
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

[  222.381254][T16960] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  222.396954][T16949] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  222.413350][T16966] loop0: detected capacity change from 0 to 264192
07:30:15 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:16 executing program 1:
perf_event_open(&(0x7f0000000080)={0x1, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0xc2000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
sync()
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:16 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:16 executing program 3:
perf_event_open(&(0x7f0000000080)={0x1, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0xc2000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
sync()
r1 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)
fstatfs(r1, &(0x7f0000000200)=""/131)

07:30:16 executing program 0:
perf_event_open(&(0x7f0000000080)={0x1, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0xc2000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
sync()
r1 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
signalfd(r0, 0x0, 0x0)
sync()
fstatfs(r1, &(0x7f0000000200)=""/131)

[  222.471548][ T1837] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  222.486784][T16966] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  222.507719][ T1837] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  222.552012][T16973] loop4: detected capacity change from 0 to 264192
[  222.561860][T16973] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  222.580838][ T3971] I/O error, dev loop1, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  222.590933][ T3970] I/O error, dev loop5, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
07:30:16 executing program 3:
perf_event_open(&(0x7f0000000080)={0x1, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0xc2000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
sync()
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:16 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:16 executing program 5:
perf_event_open(&(0x7f0000000080)={0x1, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0xc2000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
sync()
r1 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)
sync()
fstatfs(r1, &(0x7f0000000200)=""/131)
syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')

07:30:16 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync() (fail_nth: 1)
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)

[  222.627546][ T2116] I/O error, dev loop3, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  222.637604][ T2118] I/O error, dev loop0, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  222.647564][ T1913] I/O error, dev loop2, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  222.668548][T16980] loop0: detected capacity change from 0 to 264192
07:30:16 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

[  222.670384][ T2118] I/O error, dev loop0, sector 264064 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  222.684713][ T2118] Buffer I/O error on dev loop0, logical block 33008, async page read
[  222.704556][    T8] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  222.721593][T16982] loop2: detected capacity change from 0 to 264192
[  222.722085][T16980] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  222.762616][T16990] loop5: detected capacity change from 0 to 264192
[  222.780183][T16991] loop4: detected capacity change from 0 to 264192
[  222.787416][T16990] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  222.787837][T16993] loop3: detected capacity change from 0 to 264192
[  222.804560][T16982] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  222.826916][T16993] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  222.863182][T16991] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  222.889164][   T32] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  222.902265][T16987] FAULT_INJECTION: forcing a failure.
[  222.902265][T16987] name failslab, interval 1, probability 0, space 0, times 1
[  222.904738][   T32] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  222.915027][T16987] CPU: 0 PID: 16987 Comm: syz-executor.1 Not tainted 5.17.0-rc3-syzkaller-00013-g2ade8eef993c-dirty #0
[  222.935041][T16987] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  222.945093][T16987] Call Trace:
[  222.948433][T16987]  <TASK>
[  222.951357][T16987]  dump_stack_lvl+0xd6/0x122
[  222.955995][T16987]  dump_stack+0x11/0x1b
[  222.960134][T16987]  should_fail+0x23c/0x250
[  222.964541][T16987]  ? mempool_alloc_slab+0x16/0x20
[  222.969546][T16987]  __should_failslab+0x81/0x90
[  222.974315][T16987]  should_failslab+0x5/0x20
[  222.978823][T16987]  kmem_cache_alloc+0x4f/0x320
[  222.983617][T16987]  mempool_alloc_slab+0x16/0x20
[  222.988510][T16987]  ? mempool_free+0x130/0x130
[  222.993245][T16987]  mempool_alloc+0x9d/0x310
[  222.997764][T16987]  bio_alloc_bioset+0xcc/0x560
[  223.002508][T16987]  submit_bh_wbc+0x133/0x320
[  223.007083][T16987]  __block_write_full_page+0x648/0xa10
[  223.012566][T16987]  ? mark_buffer_write_io_error+0x180/0x180
[  223.018466][T16987]  ? blkdev_fallocate+0x2d0/0x2d0
[  223.023485][T16987]  ? blkdev_fallocate+0x2d0/0x2d0
[  223.028502][T16987]  block_write_full_page+0x1f0/0x210
[  223.033917][T16987]  blkdev_writepage+0x20/0x30
[  223.038577][T16987]  __writepage+0x38/0xd0
[  223.042820][T16987]  write_cache_pages+0x454/0x7f0
[  223.047743][T16987]  ? generic_writepages+0xc0/0xc0
[  223.052773][T16987]  generic_writepages+0x7c/0xc0
[  223.057706][T16987]  ? blkdev_readpage+0x20/0x20
[  223.062536][T16987]  blkdev_writepages+0x19/0x20
[  223.067291][T16987]  do_writepages+0x1cb/0x330
[  223.071949][T16987]  ? init_wait_entry+0x30/0x30
[  223.076759][T16987]  ? __down_read_common+0x161/0x4b0
[  223.081941][T16987]  filemap_fdatawrite+0xd9/0x100
[  223.086911][T16987]  sync_bdevs+0x1b5/0x260
[  223.091312][T16987]  ksys_sync+0x7e/0xe0
[  223.095382][T16987]  __do_sys_sync+0xa/0x10
[  223.099690][T16987]  do_syscall_64+0x44/0xd0
[  223.104089][T16987]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  223.109999][T16987] RIP: 0033:0x7f11e3642059
[  223.114472][T16987] 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 b8 ff ff ff f7 d8 64 89 01 48
07:30:16 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) (fail_nth: 1)

[  223.134073][T16987] RSP: 002b:00007f11e27b8168 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2
[  223.142466][T16987] RAX: ffffffffffffffda RBX: 00007f11e3754f60 RCX: 00007f11e3642059
[  223.150418][T16987] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[  223.158427][T16987] RBP: 00007f11e27b81d0 R08: 0000000000000000 R09: 0000000000000000
[  223.166448][T16987] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  223.174400][T16987] R13: 00007ffe9dab549f R14: 00007f11e27b8300 R15: 0000000000022000
[  223.182517][T16987]  </TASK>
07:30:16 executing program 0:
sync()
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131) (fail_nth: 1)

07:30:16 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:16 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync() (fail_nth: 2)
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)

07:30:16 executing program 3:
perf_event_open(&(0x7f0000000080)={0x1, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0xc2000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
sync()
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:16 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

[  223.206930][T14668] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  223.218961][ T1837] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  223.237507][ T3970] Buffer I/O error on dev loop5, logical block 33008, async page read
[  223.242153][    T8] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  223.261513][T17003] FAULT_INJECTION: forcing a failure.
[  223.261513][T17003] name failslab, interval 1, probability 0, space 0, times 0
[  223.274173][T17003] CPU: 0 PID: 17003 Comm: syz-executor.5 Not tainted 5.17.0-rc3-syzkaller-00013-g2ade8eef993c-dirty #0
[  223.285201][T17003] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  223.295253][T17003] Call Trace:
[  223.298532][T17003]  <TASK>
[  223.301459][T17003]  dump_stack_lvl+0xd6/0x122
[  223.301528][T17001] FAULT_INJECTION: forcing a failure.
[  223.301528][T17001] name fail_usercopy, interval 1, probability 0, space 0, times 1
[  223.306054][T17003]  dump_stack+0x11/0x1b
[  223.306081][T17003]  should_fail+0x23c/0x250
[  223.327646][T17003]  ? __se_sys_memfd_create+0xe9/0x350
[  223.333014][T17003]  __should_failslab+0x81/0x90
[  223.337765][T17003]  should_failslab+0x5/0x20
[  223.342282][T17003]  __kmalloc+0x6f/0x370
[  223.346461][T17003]  ? strnlen_user+0x137/0x1c0
[  223.351162][T17003]  __se_sys_memfd_create+0xe9/0x350
[  223.356351][T17003]  __x64_sys_memfd_create+0x2d/0x40
[  223.361549][T17003]  do_syscall_64+0x44/0xd0
[  223.365952][T17003]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  223.371833][T17003] RIP: 0033:0x7fdfac5c0059
[  223.376233][T17003] 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 b8 ff ff ff f7 d8 64 89 01 48
[  223.395894][T17003] RSP: 002b:00007fdfab735f28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f
[  223.404306][T17003] RAX: ffffffffffffffda RBX: 0000000020000180 RCX: 00007fdfac5c0059
[  223.412289][T17003] RDX: 000000000000003e RSI: 0000000000000000 RDI: 00007fdfac6191e0
[  223.420240][T17003] RBP: 0000000000000002 R08: 000000000000001f R09: 00007fdfab7361d0
[  223.428200][T17003] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000
[  223.436247][T17003] R13: 0000000020000000 R14: 0000000008100000 R15: 0000000020000540
[  223.444212][T17003]  </TASK>
[  223.447222][T17001] CPU: 1 PID: 17001 Comm: syz-executor.1 Not tainted 5.17.0-rc3-syzkaller-00013-g2ade8eef993c-dirty #0
[  223.458255][T17001] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  223.468301][T17001] Call Trace:
[  223.471563][T17001]  <TASK>
[  223.474477][T17001]  dump_stack_lvl+0xd6/0x122
[  223.479071][T17001]  dump_stack+0x11/0x1b
[  223.483213][T17001]  should_fail+0x23c/0x250
[  223.487683][T17001]  should_fail_usercopy+0x16/0x20
[  223.492705][T17001]  _copy_from_user+0x1c/0xd0
[  223.497362][T17001]  kstrtouint_from_user+0x81/0xf0
[  223.502384][T17001]  proc_fail_nth_write+0x4b/0x150
[  223.507451][T17001]  ? proc_fail_nth_read+0x150/0x150
[  223.512687][T17001]  vfs_write+0x2af/0x950
[  223.516913][T17001]  ? __fget_files+0x1d2/0x210
[  223.521646][T17001]  ksys_write+0xd9/0x190
[  223.525876][T17001]  __x64_sys_write+0x3e/0x50
[  223.530449][T17001]  do_syscall_64+0x44/0xd0
[  223.534849][T17001]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  223.540754][T17001] RIP: 0033:0x7f11e35f4b6f
[  223.545149][T17001] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[  223.564816][T17001] RSP: 002b:00007f11e27b8160 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[  223.573209][T17001] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f11e35f4b6f
[  223.581175][T17001] RDX: 0000000000000001 RSI: 00007f11e27b81e0 RDI: 0000000000000003
[  223.589127][T17001] RBP: 00007f11e27b81d0 R08: 0000000000000000 R09: 0000000000000000
[  223.597094][T17001] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001
[  223.605044][T17001] R13: 00007ffe9dab549f R14: 00007f11e27b8300 R15: 0000000000022000
07:30:17 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)

[  223.613022][T17001]  </TASK>
07:30:17 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) (fail_nth: 2)

07:30:17 executing program 3:
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
sync() (fail_nth: 1)

[  223.643587][T17000] FAULT_INJECTION: forcing a failure.
[  223.643587][T17000] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  223.656660][T17000] CPU: 0 PID: 17000 Comm: syz-executor.0 Not tainted 5.17.0-rc3-syzkaller-00013-g2ade8eef993c-dirty #0
[  223.667685][T17000] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  223.677738][T17000] Call Trace:
[  223.681056][T17000]  <TASK>
[  223.683984][T17000]  dump_stack_lvl+0xd6/0x122
[  223.688608][T17000]  dump_stack+0x11/0x1b
[  223.692819][T17000]  should_fail+0x23c/0x250
[  223.697288][T17000]  should_fail_usercopy+0x16/0x20
[  223.702445][T17000]  _copy_to_user+0x1c/0x90
[  223.706862][T17000]  simple_read_from_buffer+0xab/0x120
[  223.711428][T17017] FAULT_INJECTION: forcing a failure.
[  223.711428][T17017] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  223.712284][T17000]  proc_fail_nth_read+0x10d/0x150
[  223.712315][T17000]  ? proc_fault_inject_write+0x230/0x230
[  223.735970][T17000]  vfs_read+0x1e6/0x750
[  223.740154][T17000]  ? __fget_files+0x1d2/0x210
[  223.744831][T17000]  ksys_read+0xd9/0x190
[  223.748971][T17000]  __x64_sys_read+0x3e/0x50
[  223.753527][T17000]  do_syscall_64+0x44/0xd0
[  223.757930][T17000]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  223.763806][T17000] RIP: 0033:0x7ff4b9d96c0c
[  223.768245][T17000] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48
[  223.787835][T17000] RSP: 002b:00007ff4b8f5a160 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  223.796245][T17000] RAX: ffffffffffffffda RBX: 00007ff4b9ef6f60 RCX: 00007ff4b9d96c0c
[  223.804199][T17000] RDX: 000000000000000f RSI: 00007ff4b8f5a1e0 RDI: 0000000000000003
[  223.812153][T17000] RBP: 00007ff4b8f5a1d0 R08: 0000000000000000 R09: 0000000000000000
[  223.820105][T17000] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  223.828058][T17000] R13: 00007ffe3585e26f R14: 00007ff4b8f5a300 R15: 0000000000022000
[  223.836014][T17000]  </TASK>
[  223.839064][T17017] CPU: 1 PID: 17017 Comm: syz-executor.5 Not tainted 5.17.0-rc3-syzkaller-00013-g2ade8eef993c-dirty #0
[  223.850091][T17017] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  223.860200][T17017] Call Trace:
[  223.863462][T17017]  <TASK>
[  223.866377][T17017]  dump_stack_lvl+0xd6/0x122
[  223.870959][T17017]  dump_stack+0x11/0x1b
[  223.875195][T17017]  should_fail+0x23c/0x250
[  223.879653][T17017]  should_fail_usercopy+0x16/0x20
[  223.884687][T17017]  _copy_from_user+0x1c/0xd0
[  223.889259][T17017]  __se_sys_memfd_create+0x125/0x350
[  223.894533][T17017]  __x64_sys_memfd_create+0x2d/0x40
[  223.899721][T17017]  do_syscall_64+0x44/0xd0
[  223.904122][T17017]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  223.910060][T17017] RIP: 0033:0x7fdfac5c0059
[  223.914455][T17017] 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 b8 ff ff ff f7 d8 64 89 01 48
[  223.934053][T17017] RSP: 002b:00007fdfab735f28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f
07:30:17 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:17 executing program 0:
sync()
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

[  223.942444][T17017] RAX: ffffffffffffffda RBX: 0000000020000180 RCX: 00007fdfac5c0059
[  223.950395][T17017] RDX: 000000000000003e RSI: 0000000000000000 RDI: 00007fdfac6191e0
[  223.958346][T17017] RBP: 0000000000000002 R08: 000000000000001f R09: 00007fdfab7361d0
[  223.966297][T17017] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000
[  223.974259][T17017] R13: 0000000020000000 R14: 0000000008100000 R15: 0000000020000540
[  223.982216][T17017]  </TASK>
07:30:17 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:17 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) (fail_nth: 3)

[  223.998400][T17018] FAULT_INJECTION: forcing a failure.
[  223.998400][T17018] name failslab, interval 1, probability 0, space 0, times 0
[  224.011135][T17018] CPU: 1 PID: 17018 Comm: syz-executor.3 Not tainted 5.17.0-rc3-syzkaller-00013-g2ade8eef993c-dirty #0
[  224.022176][T17018] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  224.032213][T17018] Call Trace:
[  224.035482][T17018]  <TASK>
[  224.038400][T17018]  dump_stack_lvl+0xd6/0x122
[  224.043030][T17018]  dump_stack+0x11/0x1b
[  224.047193][T17018]  should_fail+0x23c/0x250
[  224.051588][T17018]  ? mempool_alloc_slab+0x16/0x20
[  224.056656][T17018]  __should_failslab+0x81/0x90
[  224.061432][T17018]  should_failslab+0x5/0x20
[  224.065962][T17018]  kmem_cache_alloc+0x4f/0x320
[  224.070705][T17018]  ? __d_rehash+0x156/0x1f0
[  224.075193][T17018]  mempool_alloc_slab+0x16/0x20
[  224.080038][T17018]  ? mempool_free+0x130/0x130
[  224.084753][T17018]  mempool_alloc+0x9d/0x310
[  224.089232][T17018]  ? __rcu_read_unlock+0x45/0x290
[  224.094236][T17018]  ? __this_cpu_preempt_check+0x18/0x20
[  224.099795][T17018]  bio_alloc_bioset+0xcc/0x560
[  224.104562][T17018]  submit_bh_wbc+0x133/0x320
[  224.109148][T17018]  __block_write_full_page+0x648/0xa10
[  224.114590][T17018]  ? mark_buffer_write_io_error+0x180/0x180
[  224.120484][T17018]  ? blkdev_fallocate+0x2d0/0x2d0
[  224.125514][T17018]  ? blkdev_fallocate+0x2d0/0x2d0
[  224.130535][T17018]  block_write_full_page+0x1f0/0x210
[  224.135804][T17018]  blkdev_writepage+0x20/0x30
[  224.140539][T17018]  __writepage+0x38/0xd0
[  224.144785][T17018]  write_cache_pages+0x454/0x7f0
[  224.149725][T17018]  ? generic_writepages+0xc0/0xc0
[  224.154756][T17018]  generic_writepages+0x7c/0xc0
[  224.159585][T17018]  ? blkdev_readpage+0x20/0x20
[  224.164332][T17018]  blkdev_writepages+0x19/0x20
[  224.169091][T17018]  do_writepages+0x1cb/0x330
[  224.173695][T17018]  ? init_wait_entry+0x30/0x30
[  224.178441][T17018]  ? __down_read_common+0x161/0x4b0
[  224.183698][T17018]  filemap_fdatawrite+0xd9/0x100
[  224.188638][T17018]  sync_bdevs+0x1b5/0x260
[  224.193014][T17018]  ksys_sync+0x7e/0xe0
[  224.197106][T17018]  __do_sys_sync+0xa/0x10
[  224.201432][T17018]  do_syscall_64+0x44/0xd0
[  224.205872][T17018]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  224.211765][T17018] RIP: 0033:0x7fa51b38d059
[  224.216315][T17018] 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 b8 ff ff ff f7 d8 64 89 01 48
[  224.235902][T17018] RSP: 002b:00007fa51a503168 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2
[  224.244372][T17018] RAX: ffffffffffffffda RBX: 00007fa51b49ff60 RCX: 00007fa51b38d059
[  224.252339][T17018] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[  224.260422][T17018] RBP: 00007fa51a5031d0 R08: 0000000000000000 R09: 0000000000000000
[  224.268406][T17018] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  224.276397][T17018] R13: 00007fffb560788f R14: 00007fa51a503300 R15: 0000000000022000
[  224.284440][T17018]  </TASK>
07:30:17 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:17 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc3080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xffffffffffffffff}, 0x400, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
r1 = syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
r2 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r2, 0x0, 0xffffffe8)
renameat(r2, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00')
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
r3 = open_tree(r1, &(0x7f0000000000)='./file0\x00', 0x9001)
r4 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r4, 0x0, 0xffffffe8)
ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4)
signalfd(r0, 0x0, 0x0)

07:30:17 executing program 3:
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
sync() (fail_nth: 2)

[  224.316188][T17025] loop4: detected capacity change from 0 to 264192
[  224.322989][T17027] FAULT_INJECTION: forcing a failure.
[  224.322989][T17027] name failslab, interval 1, probability 0, space 0, times 0
[  224.335712][T17027] CPU: 1 PID: 17027 Comm: syz-executor.5 Not tainted 5.17.0-rc3-syzkaller-00013-g2ade8eef993c-dirty #0
[  224.346735][T17027] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  224.356800][T17027] Call Trace:
[  224.360073][T17027]  <TASK>
[  224.363006][T17027]  dump_stack_lvl+0xd6/0x122
[  224.367601][T17027]  dump_stack+0x11/0x1b
[  224.371810][T17027]  should_fail+0x23c/0x250
[  224.376270][T17027]  ? shmem_alloc_inode+0x22/0x30
[  224.376813][T17030] loop2: detected capacity change from 0 to 264192
[  224.381221][T17027]  __should_failslab+0x81/0x90
[  224.381256][T17027]  ? shmem_match+0xa0/0xa0
[  224.381281][T17027]  should_failslab+0x5/0x20
[  224.381305][T17027]  kmem_cache_alloc+0x4f/0x320
[  224.381332][T17027]  ? shmem_match+0xa0/0xa0
[  224.381355][T17027]  shmem_alloc_inode+0x22/0x30
[  224.415472][T17027]  new_inode_pseudo+0x38/0x190
[  224.420250][T17027]  new_inode+0x21/0x100
[  224.424417][T17027]  shmem_get_inode+0xb7/0x490
[  224.429233][T17027]  __shmem_file_setup+0xf1/0x1d0
[  224.434182][T17027]  shmem_file_setup+0x37/0x40
[  224.438913][T17027]  __se_sys_memfd_create+0x1c1/0x350
[  224.444211][T17027]  __x64_sys_memfd_create+0x2d/0x40
[  224.449431][T17027]  do_syscall_64+0x44/0xd0
[  224.453857][T17027]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  224.459736][T17027] RIP: 0033:0x7fdfac5c0059
[  224.464131][T17027] 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 b8 ff ff ff f7 d8 64 89 01 48
[  224.483766][T17027] RSP: 002b:00007fdfab735f28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f
[  224.492183][T17027] RAX: ffffffffffffffda RBX: 0000000020000180 RCX: 00007fdfac5c0059
[  224.500150][T17027] RDX: 000000000000003e RSI: 0000000000000000 RDI: 00007fdfac6191e0
[  224.508122][T17027] RBP: 0000000000000002 R08: 000000000000001f R09: 00007fdfab7361d0
[  224.516076][T17027] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000
[  224.524036][T17027] R13: 0000000020000000 R14: 0000000008100000 R15: 0000000020000540
[  224.532028][T17027]  </TASK>
[  224.541095][T17025] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:18 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) (fail_nth: 4)

[  224.560998][T17030] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  224.580319][T17038] loop0: detected capacity change from 0 to 264192
[  224.587036][T17039] FAULT_INJECTION: forcing a failure.
[  224.587036][T17039] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  224.589799][T17041] FAULT_INJECTION: forcing a failure.
[  224.589799][T17041] name failslab, interval 1, probability 0, space 0, times 0
[  224.600093][T17039] CPU: 0 PID: 17039 Comm: syz-executor.3 Not tainted 5.17.0-rc3-syzkaller-00013-g2ade8eef993c-dirty #0
[  224.600118][T17039] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  224.600128][T17039] Call Trace:
[  224.600135][T17039]  <TASK>
[  224.639956][T17039]  dump_stack_lvl+0xd6/0x122
[  224.644591][T17039]  dump_stack+0x11/0x1b
[  224.648734][T17039]  should_fail+0x23c/0x250
[  224.653135][T17039]  should_fail_usercopy+0x16/0x20
[  224.658146][T17039]  _copy_from_user+0x1c/0xd0
[  224.662837][T17039]  kstrtouint_from_user+0x81/0xf0
[  224.667871][T17039]  proc_fail_nth_write+0x4b/0x150
[  224.672933][T17039]  ? proc_fail_nth_read+0x150/0x150
[  224.678121][T17039]  vfs_write+0x2af/0x950
[  224.682404][T17039]  ? __fget_files+0x1d2/0x210
[  224.687089][T17039]  ksys_write+0xd9/0x190
[  224.691326][T17039]  __x64_sys_write+0x3e/0x50
[  224.695912][T17039]  do_syscall_64+0x44/0xd0
[  224.700316][T17039]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  224.706205][T17039] RIP: 0033:0x7fa51b33fb6f
[  224.710602][T17039] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[  224.730264][T17039] RSP: 002b:00007fa51a503160 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[  224.738806][T17039] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa51b33fb6f
[  224.746848][T17039] RDX: 0000000000000001 RSI: 00007fa51a5031e0 RDI: 0000000000000003
[  224.754804][T17039] RBP: 00007fa51a5031d0 R08: 0000000000000000 R09: 0000000000000000
[  224.762756][T17039] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001
[  224.770715][T17039] R13: 00007fffb560788f R14: 00007fa51a503300 R15: 0000000000022000
[  224.778726][T17039]  </TASK>
[  224.781730][T17041] CPU: 1 PID: 17041 Comm: syz-executor.5 Not tainted 5.17.0-rc3-syzkaller-00013-g2ade8eef993c-dirty #0
[  224.792789][T17041] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  224.802839][T17041] Call Trace:
[  224.806171][T17041]  <TASK>
[  224.809087][T17041]  dump_stack_lvl+0xd6/0x122
[  224.813671][T17041]  dump_stack+0x11/0x1b
[  224.817815][T17041]  should_fail+0x23c/0x250
[  224.822216][T17041]  ? security_inode_alloc+0x30/0x180
[  224.827527][T17041]  __should_failslab+0x81/0x90
[  224.832279][T17041]  should_failslab+0x5/0x20
[  224.836828][T17041]  kmem_cache_alloc+0x4f/0x320
[  224.841639][T17041]  security_inode_alloc+0x30/0x180
[  224.846733][T17041]  inode_init_always+0x214/0x3e0
[  224.851659][T17041]  ? shmem_match+0xa0/0xa0
[  224.856160][T17041]  new_inode_pseudo+0x6f/0x190
[  224.860914][T17041]  new_inode+0x21/0x100
[  224.865146][T17041]  shmem_get_inode+0xb7/0x490
[  224.869811][T17041]  __shmem_file_setup+0xf1/0x1d0
[  224.874753][T17041]  shmem_file_setup+0x37/0x40
[  224.879432][T17041]  __se_sys_memfd_create+0x1c1/0x350
[  224.884709][T17041]  __x64_sys_memfd_create+0x2d/0x40
[  224.889968][T17041]  do_syscall_64+0x44/0xd0
[  224.894370][T17041]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  224.900315][T17041] RIP: 0033:0x7fdfac5c0059
[  224.904734][T17041] 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 b8 ff ff ff f7 d8 64 89 01 48
[  224.924322][T17041] RSP: 002b:00007fdfab735f28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f
[  224.932775][T17041] RAX: ffffffffffffffda RBX: 0000000020000180 RCX: 00007fdfac5c0059
[  224.940738][T17041] RDX: 000000000000003e RSI: 0000000000000000 RDI: 00007fdfac6191e0
[  224.948694][T17041] RBP: 0000000000000002 R08: 000000000000001f R09: 00007fdfab7361d0
[  224.956647][T17041] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000
07:30:18 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc3080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xffffffffffffffff}, 0x400, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
r1 = syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
r2 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r2, 0x0, 0xffffffe8)
renameat(r2, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00')
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
r3 = open_tree(r1, &(0x7f0000000000)='./file0\x00', 0x9001)
r4 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r4, 0x0, 0xffffffe8)
ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4)
signalfd(r0, 0x0, 0x0)
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc3080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xffffffffffffffff}, 0x400, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa) (async)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async)
sync() (async)
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) (async)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) (async)
syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00') (async)
write$char_usb(r2, 0x0, 0xffffffe8) (async)
renameat(r2, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') (async)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0) (async)
open_tree(r1, &(0x7f0000000000)='./file0\x00', 0x9001) (async)
syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00') (async)
write$char_usb(r4, 0x0, 0xffffffe8) (async)
ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4) (async)
signalfd(r0, 0x0, 0x0) (async)

07:30:18 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:18 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:18 executing program 3:
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
sync()

[  224.964679][T17041] R13: 0000000020000000 R14: 0000000008100000 R15: 0000000020000540
[  224.972636][T17041]  </TASK>
[  224.991580][ T1837] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:18 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) (fail_nth: 5)

[  225.030454][T17038] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:18 executing program 3:
r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)
fstatfs(r1, &(0x7f0000000080)=""/202)
sync()
r2 = getpgid(0x0)
ioprio_set$pid(0x1, r2, 0x6003)
perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x3, 0x1, 0x6e, 0x6, 0x0, 0x8, 0x0, 0xe, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0xffffffff, 0x4, @perf_config_ext={0x3f, 0x6a2c}, 0x0, 0x4, 0x4, 0x5, 0x3, 0xffff, 0x7, 0x0, 0x8, 0x0, 0x7}, r2, 0x3, r0, 0x9)

07:30:18 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

[  225.078113][T17062] FAULT_INJECTION: forcing a failure.
[  225.078113][T17062] name failslab, interval 1, probability 0, space 0, times 0
[  225.090842][T17062] CPU: 1 PID: 17062 Comm: syz-executor.5 Not tainted 5.17.0-rc3-syzkaller-00013-g2ade8eef993c-dirty #0
[  225.101861][T17062] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  225.111906][T17062] Call Trace:
[  225.115235][T17062]  <TASK>
[  225.118160][T17062]  dump_stack_lvl+0xd6/0x122
[  225.122854][T17062]  dump_stack+0x11/0x1b
07:30:18 executing program 0:
sync()
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x4, &(0x7f00000002c0)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16, 0x800}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}, {&(0x7f0000000100)="de254f932f2e6293532f2fc56be9d42066d1e53cc9c0ab69535c798a73bc635bd4507dcfdac44665754bfb2e4ee7d93f21529c0afb7cae0067d933bf47f1837b5d6c083c9ab3b62841becb4a1afe6b1b3a5f455626cdefa23c990162fdef46e1cfcc5d1a2c44f2ee2f71a6b15eafd414b0a36488560fb312de4152d165541be5", 0x80, 0x3ff}, {&(0x7f0000000380)="a7ec90ab6d5fb9f3055f10d3d7ea86501e911ea258baad8e7d33900aa76cc0b302cfcb3bddbe1bbf8fcdf8c1b477ff3efeaeaf5dbd538be3eb67cba763ebfaa6653b009de406dd6318f9e7005c62c7215aa88056806ac4b571a25ddb754ebb2d21b5f1b1326f3091bf26e27c276bb8a33dc3f281149404caf3cfe3a4833399dfdf5e723765ead1e35d92ec3a82301d8eb6640451b7a6f099ca3c3608587c3fb8b01ec1d8f568aec04343e68ef5df6675b7f063a4262bf693f55af83a29698c5aa2f1a29265049b0eefd59de061e14edfe4be6fda886be228c15fb06807bec545d388bd0f8b58418cd6c4ed17d660d86f11be0cdf55", 0xf5, 0x1}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)
signalfd(r1, 0x0, 0x0)
r2 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r2, 0x0, 0xffffffe8)
r3 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r3, 0x0, 0xffffffe8)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000080))
sync()
write$char_usb(0xffffffffffffffff, 0x0, 0xffffffe8)
r4 = socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff)
r6 = socket(0x1, 0x803, 0x0)
getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, <r7=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14)
sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="2b028bc6", @ANYRES16=r5, @ANYBLOB="010700000000000000000600000008000300", @ANYRES32=r7, @ANYBLOB], 0x1c}}, 0x0)
sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000180), 0xc, &(0x7f00000001c0)={&(0x7f0000000480)={0x44, r5, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x4}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x55}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x8}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}]}, 0x44}, 0x1, 0x0, 0x0, 0x4008045}, 0x800)
fstatfs(r0, &(0x7f0000000200)=""/131)

[  225.127012][T17062]  should_fail+0x23c/0x250
[  225.131427][T17062]  ? __d_alloc+0x36/0x370
[  225.135804][T17062]  __should_failslab+0x81/0x90
[  225.140648][T17062]  should_failslab+0x5/0x20
[  225.145155][T17062]  kmem_cache_alloc+0x4f/0x320
[  225.149973][T17062]  ? security_inode_alloc+0x138/0x180
[  225.155351][T17062]  ? __init_rwsem+0x59/0x70
[  225.159835][T17062]  __d_alloc+0x36/0x370
[  225.163974][T17062]  ? debug_smp_processor_id+0x18/0x20
[  225.169424][T17062]  d_alloc_pseudo+0x1a/0x50
[  225.173910][T17062]  alloc_file_pseudo+0x77/0x150
[  225.178747][T17062]  __shmem_file_setup+0x14c/0x1d0
[  225.183775][T17062]  shmem_file_setup+0x37/0x40
[  225.188479][T17062]  __se_sys_memfd_create+0x1c1/0x350
[  225.193765][T17062]  __x64_sys_memfd_create+0x2d/0x40
[  225.198967][T17062]  do_syscall_64+0x44/0xd0
[  225.203431][T17062]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  225.209344][T17062] RIP: 0033:0x7fdfac5c0059
[  225.213754][T17062] 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 b8 ff ff ff f7 d8 64 89 01 48
[  225.233341][T17062] RSP: 002b:00007fdfab735f28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f
[  225.241740][T17062] RAX: ffffffffffffffda RBX: 0000000020000180 RCX: 00007fdfac5c0059
[  225.249760][T17062] RDX: 000000000000003e RSI: 0000000000000000 RDI: 00007fdfac6191e0
[  225.257728][T17062] RBP: 0000000000000002 R08: 000000000000001f R09: 00007fdfab7361d0
[  225.265701][T17062] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000
07:30:18 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) (fail_nth: 6)

[  225.273654][T17062] R13: 0000000020000000 R14: 0000000008100000 R15: 0000000020000540
[  225.281695][T17062]  </TASK>
[  225.294713][   T43] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  225.306065][T17068] FAULT_INJECTION: forcing a failure.
[  225.306065][T17068] name failslab, interval 1, probability 0, space 0, times 0
[  225.318842][T17068] CPU: 1 PID: 17068 Comm: syz-executor.5 Not tainted 5.17.0-rc3-syzkaller-00013-g2ade8eef993c-dirty #0
[  225.329918][T17068] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  225.339973][T17068] Call Trace:
[  225.343239][T17068]  <TASK>
[  225.346160][T17068]  dump_stack_lvl+0xd6/0x122
[  225.350744][T17068]  dump_stack+0x11/0x1b
[  225.354894][T17068]  should_fail+0x23c/0x250
[  225.359298][T17068]  ? __alloc_file+0x2e/0x1a0
[  225.363871][T17068]  __should_failslab+0x81/0x90
[  225.368743][T17068]  should_failslab+0x5/0x20
[  225.373230][T17068]  kmem_cache_alloc+0x4f/0x320
[  225.378054][T17068]  __alloc_file+0x2e/0x1a0
[  225.382510][T17068]  alloc_empty_file+0xcd/0x1c0
[  225.387259][T17068]  alloc_file+0x3a/0x280
[  225.391565][T17068]  alloc_file_pseudo+0xfa/0x150
[  225.396411][T17068]  __shmem_file_setup+0x14c/0x1d0
[  225.401434][T17068]  shmem_file_setup+0x37/0x40
[  225.406099][T17068]  __se_sys_memfd_create+0x1c1/0x350
[  225.411422][T17068]  __x64_sys_memfd_create+0x2d/0x40
[  225.416622][T17068]  do_syscall_64+0x44/0xd0
[  225.421167][T17068]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  225.427143][T17068] RIP: 0033:0x7fdfac5c0059
[  225.431543][T17068] 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 b8 ff ff ff f7 d8 64 89 01 48
[  225.451150][T17068] RSP: 002b:00007fdfab735f28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f
[  225.459558][T17068] RAX: ffffffffffffffda RBX: 0000000020000180 RCX: 00007fdfac5c0059
[  225.467681][T17068] RDX: 000000000000003e RSI: 0000000000000000 RDI: 00007fdfac6191e0
07:30:19 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc3080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xffffffffffffffff}, 0x400, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa) (async)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async)
sync() (async, rerun: 32)
r1 = syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) (async, rerun: 32)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) (async)
r2 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r2, 0x0, 0xffffffe8)
renameat(r2, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') (async, rerun: 64)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0) (rerun: 64)
r3 = open_tree(r1, &(0x7f0000000000)='./file0\x00', 0x9001)
r4 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r4, 0x0, 0xffffffe8) (async)
ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4)
signalfd(r0, 0x0, 0x0)

07:30:19 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:19 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) (fail_nth: 7)

[  225.475640][T17068] RBP: 0000000000000002 R08: 000000000000001f R09: 00007fdfab7361d0
[  225.483592][T17068] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000
[  225.491557][T17068] R13: 0000000020000000 R14: 0000000008100000 R15: 0000000020000540
[  225.499542][T17068]  </TASK>
[  225.515061][T17070] loop2: detected capacity change from 0 to 264192
[  225.544479][T17081] FAULT_INJECTION: forcing a failure.
[  225.544479][T17081] name failslab, interval 1, probability 0, space 0, times 0
[  225.557157][T17081] CPU: 0 PID: 17081 Comm: syz-executor.5 Not tainted 5.17.0-rc3-syzkaller-00013-g2ade8eef993c-dirty #0
[  225.568198][T17081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  225.578303][T17081] Call Trace:
[  225.581579][T17081]  <TASK>
[  225.584503][T17081]  dump_stack_lvl+0xd6/0x122
[  225.589096][T17081]  dump_stack+0x11/0x1b
[  225.593529][T17081]  should_fail+0x23c/0x250
[  225.597944][T17081]  ? security_file_alloc+0x30/0x190
[  225.603143][T17081]  __should_failslab+0x81/0x90
[  225.607971][T17081]  should_failslab+0x5/0x20
[  225.612503][T17081]  kmem_cache_alloc+0x4f/0x320
[  225.617324][T17081]  security_file_alloc+0x30/0x190
[  225.622418][T17081]  __alloc_file+0x83/0x1a0
[  225.626883][T17081]  alloc_empty_file+0xcd/0x1c0
[  225.631644][T17081]  alloc_file+0x3a/0x280
[  225.635884][T17081]  alloc_file_pseudo+0xfa/0x150
[  225.640731][T17081]  __shmem_file_setup+0x14c/0x1d0
[  225.645754][T17081]  shmem_file_setup+0x37/0x40
[  225.650428][T17081]  __se_sys_memfd_create+0x1c1/0x350
[  225.655792][T17081]  __x64_sys_memfd_create+0x2d/0x40
[  225.661054][T17081]  do_syscall_64+0x44/0xd0
[  225.665466][T17081]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  225.671439][T17081] RIP: 0033:0x7fdfac5c0059
[  225.675869][T17081] 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 b8 ff ff ff f7 d8 64 89 01 48
[  225.695470][T17081] RSP: 002b:00007fdfab735f28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f
[  225.703879][T17081] RAX: ffffffffffffffda RBX: 0000000020000180 RCX: 00007fdfac5c0059
[  225.711842][T17081] RDX: 000000000000003e RSI: 0000000000000000 RDI: 00007fdfac6191e0
[  225.719806][T17081] RBP: 0000000000000002 R08: 000000000000001f R09: 00007fdfab7361d0
[  225.727774][T17081] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000
[  225.735739][T17081] R13: 0000000020000000 R14: 0000000008100000 R15: 0000000020000540
07:30:19 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) (fail_nth: 8)

[  225.743706][T17081]  </TASK>
[  225.747970][T17086] loop0: detected capacity change from 0 to 264192
[  225.752611][T17082] loop4: detected capacity change from 0 to 264192
[  225.764094][T17082] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  225.774261][T17070] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  225.806332][T17086] FAT-fs (loop0): invalid media value (0x58)
[  225.812362][T17086] FAT-fs (loop0): Can't find a valid FAT filesystem
[  225.825484][T17088] FAULT_INJECTION: forcing a failure.
[  225.825484][T17088] name fail_page_alloc, interval 1, probability 0, space 0, times 1
[  225.838774][T17088] CPU: 1 PID: 17088 Comm: syz-executor.5 Not tainted 5.17.0-rc3-syzkaller-00013-g2ade8eef993c-dirty #0
[  225.849856][T17088] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  225.859982][T17088] Call Trace:
[  225.863258][T17088]  <TASK>
[  225.866181][T17088]  dump_stack_lvl+0xd6/0x122
[  225.870814][T17088]  dump_stack+0x11/0x1b
[  225.874970][T17088]  should_fail+0x23c/0x250
[  225.879389][T17088]  __alloc_pages+0x102/0x330
[  225.884001][T17088]  alloc_pages_vma+0x67e/0x810
[  225.888765][T17088]  shmem_getpage_gfp+0x8b4/0x12c0
[  225.893827][T17088]  shmem_write_begin+0x7e/0x100
[  225.898670][T17088]  generic_perform_write+0x1c8/0x400
[  225.903965][T17088]  ? current_time+0xed/0x1a0
[  225.908544][T17088]  __generic_file_write_iter+0xf7/0x2b0
[  225.914071][T17088]  ? generic_write_checks+0x250/0x290
[  225.919429][T17088]  generic_file_write_iter+0x75/0x130
[  225.924783][T17088]  vfs_write+0x7f5/0x950
[  225.929038][T17088]  __x64_sys_pwrite64+0xf5/0x150
[  225.933958][T17088]  do_syscall_64+0x44/0xd0
[  225.938411][T17088]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  225.944303][T17088] RIP: 0033:0x7fdfac573027
[  225.948699][T17088] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b
[  225.968347][T17088] RSP: 002b:00007fdfab735f00 EFLAGS: 00000293 ORIG_RAX: 0000000000000012
[  225.976813][T17088] RAX: ffffffffffffffda RBX: 00007fdfac6099c8 RCX: 00007fdfac573027
[  225.984805][T17088] RDX: 0000000000000016 RSI: 0000000020000040 RDI: 0000000000000004
[  225.997364][T17088] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007fdfab7361d0
07:30:19 executing program 3:
r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8) (async)
fstatfs(r1, &(0x7f0000000080)=""/202)
sync() (async)
r2 = getpgid(0x0)
ioprio_set$pid(0x1, r2, 0x6003) (async, rerun: 64)
perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x3, 0x1, 0x6e, 0x6, 0x0, 0x8, 0x0, 0xe, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0xffffffff, 0x4, @perf_config_ext={0x3f, 0x6a2c}, 0x0, 0x4, 0x4, 0x5, 0x3, 0xffff, 0x7, 0x0, 0x8, 0x0, 0x7}, r2, 0x3, r0, 0x9) (rerun: 64)

[  226.005361][T17088] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000004
[  226.013316][T17088] R13: 0000000000000004 R14: 0000000020000180 R15: 0000000000000000
[  226.021287][T17088]  </TASK>
[  226.033794][   T43] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  226.039271][T17088] loop5: detected capacity change from 0 to 264192
07:30:19 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(0x0, &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:19 executing program 3:
r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8) (async)
fstatfs(r1, &(0x7f0000000080)=""/202) (async)
sync()
r2 = getpgid(0x0)
ioprio_set$pid(0x1, r2, 0x6003)
perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x3, 0x1, 0x6e, 0x6, 0x0, 0x8, 0x0, 0xe, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0xffffffff, 0x4, @perf_config_ext={0x3f, 0x6a2c}, 0x0, 0x4, 0x4, 0x5, 0x3, 0xffff, 0x7, 0x0, 0x8, 0x0, 0x7}, r2, 0x3, r0, 0x9)

[  226.047939][ T1837] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:19 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:19 executing program 0:
sync()
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x4, &(0x7f00000002c0)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16, 0x800}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}, {&(0x7f0000000100)="de254f932f2e6293532f2fc56be9d42066d1e53cc9c0ab69535c798a73bc635bd4507dcfdac44665754bfb2e4ee7d93f21529c0afb7cae0067d933bf47f1837b5d6c083c9ab3b62841becb4a1afe6b1b3a5f455626cdefa23c990162fdef46e1cfcc5d1a2c44f2ee2f71a6b15eafd414b0a36488560fb312de4152d165541be5", 0x80, 0x3ff}, {&(0x7f0000000380)="a7ec90ab6d5fb9f3055f10d3d7ea86501e911ea258baad8e7d33900aa76cc0b302cfcb3bddbe1bbf8fcdf8c1b477ff3efeaeaf5dbd538be3eb67cba763ebfaa6653b009de406dd6318f9e7005c62c7215aa88056806ac4b571a25ddb754ebb2d21b5f1b1326f3091bf26e27c276bb8a33dc3f281149404caf3cfe3a4833399dfdf5e723765ead1e35d92ec3a82301d8eb6640451b7a6f099ca3c3608587c3fb8b01ec1d8f568aec04343e68ef5df6675b7f063a4262bf693f55af83a29698c5aa2f1a29265049b0eefd59de061e14edfe4be6fda886be228c15fb06807bec545d388bd0f8b58418cd6c4ed17d660d86f11be0cdf55", 0xf5, 0x1}], 0x0, &(0x7f0000000540)=ANY=[]) (async)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) (async)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8) (async)
signalfd(r1, 0x0, 0x0) (async)
r2 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r2, 0x0, 0xffffffe8) (async)
r3 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r3, 0x0, 0xffffffe8)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000080)) (async)
sync() (async)
write$char_usb(0xffffffffffffffff, 0x0, 0xffffffe8)
r4 = socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff)
r6 = socket(0x1, 0x803, 0x0)
getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, <r7=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14)
sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="2b028bc6", @ANYRES16=r5, @ANYBLOB="010700000000000000000600000008000300", @ANYRES32=r7, @ANYBLOB], 0x1c}}, 0x0) (async)
sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000180), 0xc, &(0x7f00000001c0)={&(0x7f0000000480)={0x44, r5, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x4}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x55}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x8}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}]}, 0x44}, 0x1, 0x0, 0x0, 0x4008045}, 0x800) (async)
fstatfs(r0, &(0x7f0000000200)=""/131)

[  226.092152][T17088] FAT-fs (loop5): bogus number of reserved sectors
[  226.098743][T17088] FAT-fs (loop5): Can't find a valid FAT filesystem
[  226.111553][T17100] loop4: detected capacity change from 0 to 264192
07:30:19 executing program 3:
r0 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r0, 0x0, 0xffffffe8)
perf_event_open(0x0, 0x0, 0x0, r0, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
sync()

07:30:19 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) (fail_nth: 9)

07:30:19 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(0x0, &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

[  226.137547][T17103] loop0: detected capacity change from 0 to 264192
[  226.149560][T17104] loop2: detected capacity change from 0 to 264192
[  226.179317][T17104] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  226.190426][T17112] FAULT_INJECTION: forcing a failure.
[  226.190426][T17112] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  226.203637][T17112] CPU: 0 PID: 17112 Comm: syz-executor.5 Not tainted 5.17.0-rc3-syzkaller-00013-g2ade8eef993c-dirty #0
[  226.212721][T17103] FAT-fs (loop0): invalid media value (0x58)
[  226.214678][T17112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  226.214690][T17112] Call Trace:
[  226.214727][T17112]  <TASK>
[  226.214733][T17112]  dump_stack_lvl+0xd6/0x122
[  226.220694][T17103] FAT-fs (loop0): Can't find a valid FAT filesystem
[  226.230735][T17112]  dump_stack+0x11/0x1b
[  226.230762][T17112]  should_fail+0x23c/0x250
[  226.256670][T17112]  should_fail_usercopy+0x16/0x20
[  226.261701][T17112]  copy_page_from_iter_atomic+0x2f1/0xcd0
[  226.267436][T17112]  ? shmem_write_begin+0x7e/0x100
[  226.272466][T17112]  generic_perform_write+0x211/0x400
[  226.277758][T17112]  ? current_time+0xed/0x1a0
[  226.282396][T17112]  __generic_file_write_iter+0xf7/0x2b0
[  226.287978][T17112]  ? generic_write_checks+0x250/0x290
[  226.293347][T17112]  generic_file_write_iter+0x75/0x130
[  226.298722][T17112]  vfs_write+0x7f5/0x950
[  226.303024][T17112]  __x64_sys_pwrite64+0xf5/0x150
[  226.308089][T17112]  do_syscall_64+0x44/0xd0
[  226.312513][T17112]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  226.318436][T17112] RIP: 0033:0x7fdfac573027
[  226.323001][T17112] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b
[  226.342601][T17112] RSP: 002b:00007fdfab735f00 EFLAGS: 00000293 ORIG_RAX: 0000000000000012
[  226.351066][T17112] RAX: ffffffffffffffda RBX: 00007fdfac6099c8 RCX: 00007fdfac573027
[  226.359087][T17112] RDX: 0000000000000016 RSI: 0000000020000040 RDI: 0000000000000004
[  226.367116][T17112] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007fdfab7361d0
[  226.375087][T17112] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000004
[  226.383115][T17112] R13: 0000000000000004 R14: 0000000020000180 R15: 0000000000000000
07:30:19 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x7, 0x4, 0x3, 0xa1, 0x0, 0x1ff, 0x44000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x603, 0x3}, 0x420, 0x9, 0x6, 0x3, 0x80, 0x3, 0x2, 0x0, 0xffffffff, 0x0, 0x1460ab9f}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000040)={&(0x7f0000000340)=@ipv6_delrule={0x90, 0x21, 0x200, 0x70bd26, 0x25dfdbff, {0xa, 0x0, 0x0, 0x59, 0x73, 0x0, 0x0, 0x1, 0x1000b}, [@FRA_DST={0x14, 0x1, @local}, @FRA_SRC={0x14, 0x2, @empty}, @FRA_DST={0x14, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @FRA_SRC={0x14, 0x2, @private0}, @FIB_RULE_POLICY=@FRA_IP_PROTO={0x5, 0x16, 0x2f}, @FRA_DST={0x14, 0x1, @local}, @FIB_RULE_POLICY=@FRA_PRIORITY={0x8, 0x6, 0x81}]}, 0x90}, 0x1, 0x0, 0x0, 0x8041}, 0x4000)
sched_setattr(0x0, &(0x7f0000000400)={0x38, 0x3, 0x32, 0x9, 0x1000, 0x1, 0x6, 0x33, 0x7, 0x1}, 0x0)
sendto(0xffffffffffffffff, &(0x7f0000000280)="80427da0c588e015e239eaf8c71e18924d76e04f1e0ab88168285c2a83f2091f75df3565eb51021182f7022222052f46aff9d1b7b03f666ee651375d368e920736cb1b3a20ea4feec692d54ca7c1db4e61db3e03a02a9b4801da569d6309ba94d35ad03838f072f3ffdc2cef5b31e34bfbed2c197b8a3c7572087df5305b131e9307ac8c95d33f86c36abb8977de742b678f1ce6a028c322f97b9fac5d121d16f78a842cf97adc0d441d71d6b5ab", 0xae, 0x90, &(0x7f0000000100)=@nfc={0x27, 0x1, 0x2, 0x1}, 0x80)
signalfd(r0, 0x0, 0x0)

07:30:19 executing program 3:
r0 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r0, 0x0, 0xffffffe8)
perf_event_open(0x0, 0x0, 0x0, r0, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
sync()
syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00') (async)
write$char_usb(r0, 0x0, 0xffffffe8) (async)
perf_event_open(0x0, 0x0, 0x0, r0, 0x0) (async)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async)
sync() (async)

07:30:19 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:19 executing program 0:
sync() (async)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x4, &(0x7f00000002c0)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16, 0x800}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}, {&(0x7f0000000100)="de254f932f2e6293532f2fc56be9d42066d1e53cc9c0ab69535c798a73bc635bd4507dcfdac44665754bfb2e4ee7d93f21529c0afb7cae0067d933bf47f1837b5d6c083c9ab3b62841becb4a1afe6b1b3a5f455626cdefa23c990162fdef46e1cfcc5d1a2c44f2ee2f71a6b15eafd414b0a36488560fb312de4152d165541be5", 0x80, 0x3ff}, {&(0x7f0000000380)="a7ec90ab6d5fb9f3055f10d3d7ea86501e911ea258baad8e7d33900aa76cc0b302cfcb3bddbe1bbf8fcdf8c1b477ff3efeaeaf5dbd538be3eb67cba763ebfaa6653b009de406dd6318f9e7005c62c7215aa88056806ac4b571a25ddb754ebb2d21b5f1b1326f3091bf26e27c276bb8a33dc3f281149404caf3cfe3a4833399dfdf5e723765ead1e35d92ec3a82301d8eb6640451b7a6f099ca3c3608587c3fb8b01ec1d8f568aec04343e68ef5df6675b7f063a4262bf693f55af83a29698c5aa2f1a29265049b0eefd59de061e14edfe4be6fda886be228c15fb06807bec545d388bd0f8b58418cd6c4ed17d660d86f11be0cdf55", 0xf5, 0x1}], 0x0, &(0x7f0000000540)=ANY=[]) (async, rerun: 64)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) (async, rerun: 64)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)
signalfd(r1, 0x0, 0x0)
r2 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r2, 0x0, 0xffffffe8) (async)
r3 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r3, 0x0, 0xffffffe8) (async)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000080))
sync() (async)
write$char_usb(0xffffffffffffffff, 0x0, 0xffffffe8)
r4 = socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64)
r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) (async, rerun: 64)
r6 = socket(0x1, 0x803, 0x0)
getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, <r7=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14)
sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="2b028bc6", @ANYRES16=r5, @ANYBLOB="010700000000000000000600000008000300", @ANYRES32=r7, @ANYBLOB], 0x1c}}, 0x0)
sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000180), 0xc, &(0x7f00000001c0)={&(0x7f0000000480)={0x44, r5, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x4}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x55}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x8}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}]}, 0x44}, 0x1, 0x0, 0x0, 0x4008045}, 0x800) (async)
fstatfs(r0, &(0x7f0000000200)=""/131)

[  226.388831][ T1837] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  226.391082][T17112]  </TASK>
[  226.413474][T17112] loop5: detected capacity change from 0 to 264192
[  226.427970][T17112] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:19 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) (fail_nth: 10)

[  226.446738][T17123] loop0: detected capacity change from 0 to 264192
[  226.460286][T17123] FAT-fs (loop0): invalid media value (0x58)
[  226.466328][T17123] FAT-fs (loop0): Can't find a valid FAT filesystem
[  226.484528][T17135] FAULT_INJECTION: forcing a failure.
[  226.484528][T17135] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  226.497782][T17135] CPU: 0 PID: 17135 Comm: syz-executor.5 Not tainted 5.17.0-rc3-syzkaller-00013-g2ade8eef993c-dirty #0
[  226.508836][T17135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  226.518925][T17135] Call Trace:
[  226.522268][T17135]  <TASK>
[  226.525191][T17135]  dump_stack_lvl+0xd6/0x122
[  226.529789][T17135]  dump_stack+0x11/0x1b
[  226.533948][T17135]  should_fail+0x23c/0x250
[  226.538365][T17135]  should_fail_usercopy+0x16/0x20
[  226.543402][T17135]  copy_page_from_iter_atomic+0x2f1/0xcd0
[  226.549142][T17135]  ? shmem_write_begin+0x7e/0x100
[  226.554174][T17135]  generic_perform_write+0x211/0x400
[  226.559456][T17135]  ? current_time+0xed/0x1a0
[  226.564035][T17135]  __generic_file_write_iter+0xf7/0x2b0
[  226.569567][T17135]  ? generic_write_checks+0x250/0x290
[  226.575077][T17135]  generic_file_write_iter+0x75/0x130
[  226.580440][T17135]  vfs_write+0x7f5/0x950
[  226.584672][T17135]  __x64_sys_pwrite64+0xf5/0x150
[  226.589610][T17135]  do_syscall_64+0x44/0xd0
[  226.594053][T17135]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  226.599983][T17135] RIP: 0033:0x7fdfac573027
[  226.604380][T17135] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b
[  226.623969][T17135] RSP: 002b:00007fdfab735f00 EFLAGS: 00000293 ORIG_RAX: 0000000000000012
[  226.632364][T17135] RAX: ffffffffffffffda RBX: 00007fdfac6099c8 RCX: 00007fdfac573027
07:30:20 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(0x0, &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:20 executing program 3:
r0 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r0, 0x0, 0xffffffe8) (async)
perf_event_open(0x0, 0x0, 0x0, r0, 0x0) (async)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async)
sync()

07:30:20 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa) (async)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async)
sync() (async)
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) (async)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) (async)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0) (async, rerun: 32)
perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x7, 0x4, 0x3, 0xa1, 0x0, 0x1ff, 0x44000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x603, 0x3}, 0x420, 0x9, 0x6, 0x3, 0x80, 0x3, 0x2, 0x0, 0xffffffff, 0x0, 0x1460ab9f}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x0) (async, rerun: 32)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000040)={&(0x7f0000000340)=@ipv6_delrule={0x90, 0x21, 0x200, 0x70bd26, 0x25dfdbff, {0xa, 0x0, 0x0, 0x59, 0x73, 0x0, 0x0, 0x1, 0x1000b}, [@FRA_DST={0x14, 0x1, @local}, @FRA_SRC={0x14, 0x2, @empty}, @FRA_DST={0x14, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @FRA_SRC={0x14, 0x2, @private0}, @FIB_RULE_POLICY=@FRA_IP_PROTO={0x5, 0x16, 0x2f}, @FRA_DST={0x14, 0x1, @local}, @FIB_RULE_POLICY=@FRA_PRIORITY={0x8, 0x6, 0x81}]}, 0x90}, 0x1, 0x0, 0x0, 0x8041}, 0x4000)
sched_setattr(0x0, &(0x7f0000000400)={0x38, 0x3, 0x32, 0x9, 0x1000, 0x1, 0x6, 0x33, 0x7, 0x1}, 0x0)
sendto(0xffffffffffffffff, &(0x7f0000000280)="80427da0c588e015e239eaf8c71e18924d76e04f1e0ab88168285c2a83f2091f75df3565eb51021182f7022222052f46aff9d1b7b03f666ee651375d368e920736cb1b3a20ea4feec692d54ca7c1db4e61db3e03a02a9b4801da569d6309ba94d35ad03838f072f3ffdc2cef5b31e34bfbed2c197b8a3c7572087df5305b131e9307ac8c95d33f86c36abb8977de742b678f1ce6a028c322f97b9fac5d121d16f78a842cf97adc0d441d71d6b5ab", 0xae, 0x90, &(0x7f0000000100)=@nfc={0x27, 0x1, 0x2, 0x1}, 0x80) (async, rerun: 64)
signalfd(r0, 0x0, 0x0) (rerun: 64)

07:30:20 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) (fail_nth: 11)

[  226.640319][T17135] RDX: 0000000000000006 RSI: 0000000020000340 RDI: 0000000000000004
[  226.648270][T17135] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007fdfab7361d0
[  226.656223][T17135] R10: 000000000000001f R11: 0000000000000293 R12: 0000000000000004
[  226.664178][T17135] R13: 0000000000000004 R14: 0000000020000198 R15: 0000000000000001
[  226.672133][T17135]  </TASK>
[  226.680183][T17141] loop4: detected capacity change from 0 to 264192
[  226.727272][T17123] loop0: detected capacity change from 0 to 264192
[  226.740721][T17157] FAULT_INJECTION: forcing a failure.
[  226.740721][T17157] name failslab, interval 1, probability 0, space 0, times 0
[  226.749433][T17123] FAT-fs (loop0): invalid media value (0x58)
[  226.753383][T17157] CPU: 0 PID: 17157 Comm: syz-executor.5 Not tainted 5.17.0-rc3-syzkaller-00013-g2ade8eef993c-dirty #0
[  226.759337][T17123] FAT-fs (loop0): Can't find a valid FAT filesystem
[  226.770287][T17157] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  226.770299][T17157] Call Trace:
[  226.770305][T17157]  <TASK>
[  226.770311][T17157]  dump_stack_lvl+0xd6/0x122
[  226.797699][T17157]  dump_stack+0x11/0x1b
[  226.801872][T17157]  should_fail+0x23c/0x250
[  226.806329][T17157]  ? getname_flags+0x84/0x3f0
[  226.811095][T17157]  __should_failslab+0x81/0x90
[  226.815901][T17157]  should_failslab+0x5/0x20
[  226.821143][T17157]  kmem_cache_alloc+0x4f/0x320
07:30:20 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

[  226.825914][T17157]  getname_flags+0x84/0x3f0
[  226.830420][T17157]  ? vfs_write+0x667/0x950
[  226.834834][T17157]  getname+0x15/0x20
[  226.838731][T17157]  do_sys_openat2+0x6d/0x2b0
[  226.843327][T17157]  __x64_sys_openat+0xef/0x110
[  226.848093][T17157]  do_syscall_64+0x44/0xd0
[  226.852588][T17157]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  226.858507][T17157] RIP: 0033:0x7fdfac572f74
[  226.862905][T17157] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44
[  226.882492][T17157] RSP: 002b:00007fdfab735eb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101
[  226.890998][T17157] RAX: ffffffffffffffda RBX: 00007fdfac6099c8 RCX: 00007fdfac572f74
[  226.899000][T17157] RDX: 0000000000000002 RSI: 00007fdfab735fe0 RDI: 00000000ffffff9c
[  226.906953][T17157] RBP: 00007fdfab735fe0 R08: 0000000000000000 R09: 00007fdfab7361d0
[  226.914908][T17157] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002
07:30:20 executing program 3:
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x40)
sync()

07:30:20 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) (fail_nth: 12)

07:30:20 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x7, 0x4, 0x3, 0xa1, 0x0, 0x1ff, 0x44000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x603, 0x3}, 0x420, 0x9, 0x6, 0x3, 0x80, 0x3, 0x2, 0x0, 0xffffffff, 0x0, 0x1460ab9f}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000040)={&(0x7f0000000340)=@ipv6_delrule={0x90, 0x21, 0x200, 0x70bd26, 0x25dfdbff, {0xa, 0x0, 0x0, 0x59, 0x73, 0x0, 0x0, 0x1, 0x1000b}, [@FRA_DST={0x14, 0x1, @local}, @FRA_SRC={0x14, 0x2, @empty}, @FRA_DST={0x14, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @FRA_SRC={0x14, 0x2, @private0}, @FIB_RULE_POLICY=@FRA_IP_PROTO={0x5, 0x16, 0x2f}, @FRA_DST={0x14, 0x1, @local}, @FIB_RULE_POLICY=@FRA_PRIORITY={0x8, 0x6, 0x81}]}, 0x90}, 0x1, 0x0, 0x0, 0x8041}, 0x4000)
sched_setattr(0x0, &(0x7f0000000400)={0x38, 0x3, 0x32, 0x9, 0x1000, 0x1, 0x6, 0x33, 0x7, 0x1}, 0x0)
sendto(0xffffffffffffffff, &(0x7f0000000280)="80427da0c588e015e239eaf8c71e18924d76e04f1e0ab88168285c2a83f2091f75df3565eb51021182f7022222052f46aff9d1b7b03f666ee651375d368e920736cb1b3a20ea4feec692d54ca7c1db4e61db3e03a02a9b4801da569d6309ba94d35ad03838f072f3ffdc2cef5b31e34bfbed2c197b8a3c7572087df5305b131e9307ac8c95d33f86c36abb8977de742b678f1ce6a028c322f97b9fac5d121d16f78a842cf97adc0d441d71d6b5ab", 0xae, 0x90, &(0x7f0000000100)=@nfc={0x27, 0x1, 0x2, 0x1}, 0x80)
signalfd(r0, 0x0, 0x0)
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa) (async)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async)
sync() (async)
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) (async)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) (async)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0) (async)
perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x7, 0x4, 0x3, 0xa1, 0x0, 0x1ff, 0x44000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x603, 0x3}, 0x420, 0x9, 0x6, 0x3, 0x80, 0x3, 0x2, 0x0, 0xffffffff, 0x0, 0x1460ab9f}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x0) (async)
socket$nl_route(0x10, 0x3, 0x0) (async)
sendmsg$nl_route(r1, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000040)={&(0x7f0000000340)=@ipv6_delrule={0x90, 0x21, 0x200, 0x70bd26, 0x25dfdbff, {0xa, 0x0, 0x0, 0x59, 0x73, 0x0, 0x0, 0x1, 0x1000b}, [@FRA_DST={0x14, 0x1, @local}, @FRA_SRC={0x14, 0x2, @empty}, @FRA_DST={0x14, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @FRA_SRC={0x14, 0x2, @private0}, @FIB_RULE_POLICY=@FRA_IP_PROTO={0x5, 0x16, 0x2f}, @FRA_DST={0x14, 0x1, @local}, @FIB_RULE_POLICY=@FRA_PRIORITY={0x8, 0x6, 0x81}]}, 0x90}, 0x1, 0x0, 0x0, 0x8041}, 0x4000) (async)
sched_setattr(0x0, &(0x7f0000000400)={0x38, 0x3, 0x32, 0x9, 0x1000, 0x1, 0x6, 0x33, 0x7, 0x1}, 0x0) (async)
sendto(0xffffffffffffffff, &(0x7f0000000280)="80427da0c588e015e239eaf8c71e18924d76e04f1e0ab88168285c2a83f2091f75df3565eb51021182f7022222052f46aff9d1b7b03f666ee651375d368e920736cb1b3a20ea4feec692d54ca7c1db4e61db3e03a02a9b4801da569d6309ba94d35ad03838f072f3ffdc2cef5b31e34bfbed2c197b8a3c7572087df5305b131e9307ac8c95d33f86c36abb8977de742b678f1ce6a028c322f97b9fac5d121d16f78a842cf97adc0d441d71d6b5ab", 0xae, 0x90, &(0x7f0000000100)=@nfc={0x27, 0x1, 0x2, 0x1}, 0x80) (async)
signalfd(r0, 0x0, 0x0) (async)

[  226.922939][T17157] R13: 0000000000000004 R14: 00000000200001b0 R15: 0000000000000002
[  226.930894][T17157]  </TASK>
[  226.946475][T17160] loop2: detected capacity change from 0 to 264192
[  226.973342][T17160] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  226.973703][T17164] FAULT_INJECTION: forcing a failure.
[  226.973703][T17164] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  226.986755][T17123] loop0: detected capacity change from 0 to 264192
[  226.996346][T17164] CPU: 0 PID: 17164 Comm: syz-executor.5 Not tainted 5.17.0-rc3-syzkaller-00013-g2ade8eef993c-dirty #0
[  226.996371][T17164] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
07:30:20 executing program 3:
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async)
open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x40)
sync()

07:30:20 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

[  227.007421][T17123] FAT-fs (loop0): invalid media value (0x58)
[  227.013832][T17164] Call Trace:
[  227.013839][T17164]  <TASK>
[  227.013862][T17164]  dump_stack_lvl+0xd6/0x122
[  227.013890][T17164]  dump_stack+0x11/0x1b
[  227.024087][T17123] FAT-fs (loop0): Can't find a valid FAT filesystem
[  227.030545][T17164]  should_fail+0x23c/0x250
[  227.056377][T17164]  should_fail_usercopy+0x16/0x20
[  227.061409][T17164]  strncpy_from_user+0x21/0x250
[  227.066257][T17164]  getname_flags+0xb8/0x3f0
[  227.070763][T17164]  ? vfs_write+0x667/0x950
[  227.075173][T17164]  getname+0x15/0x20
[  227.075904][T14668] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  227.079117][T17164]  do_sys_openat2+0x6d/0x2b0
[  227.079139][T17164]  __x64_sys_openat+0xef/0x110
[  227.097445][T17164]  do_syscall_64+0x44/0xd0
[  227.101946][T17164]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  227.108003][T17164] RIP: 0033:0x7fdfac572f74
[  227.112398][T17164] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44
[  227.131984][T17164] RSP: 002b:00007fdfab735eb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101
[  227.140376][T17164] RAX: ffffffffffffffda RBX: 00007fdfac6099c8 RCX: 00007fdfac572f74
[  227.148329][T17164] RDX: 0000000000000002 RSI: 00007fdfab735fe0 RDI: 00000000ffffff9c
[  227.156283][T17164] RBP: 00007fdfab735fe0 R08: 0000000000000000 R09: 00007fdfab7361d0
[  227.164291][T17164] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002
[  227.172252][T17164] R13: 0000000000000004 R14: 00000000200001b0 R15: 0000000000000002
[  227.180652][T17164]  </TASK>
[  227.214067][T17123] loop0: detected capacity change from 0 to 264192
[  227.220901][T17123] FAT-fs (loop0): invalid media value (0x58)
[  227.226935][T17123] FAT-fs (loop0): Can't find a valid FAT filesystem
[  227.237366][ T3970] blk_print_req_error: 12 callbacks suppressed
[  227.237393][ T3970] I/O error, dev loop2, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
07:30:20 executing program 0:
sync()
r0 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r0, 0x0, 0xffffffe8)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)
r2 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r2, 0x0, 0xffffffe8)
r3 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000040)='./file0/file0\x00', 0xffc0000b, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000000)=ANY=[@ANYRES64=r0, @ANYRES16=r0, @ANYRES16=r0, @ANYRES32=r1, @ANYRESHEX=r2, @ANYRES32])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
sync()
sync()
fstatfs(r3, &(0x7f0000000200)=""/131)

07:30:20 executing program 3:
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async)
open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x40)
sync()

07:30:20 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

[  227.265535][ T1913] I/O error, dev loop4, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  227.269135][T17123] loop0: detected capacity change from 0 to 264192
[  227.275547][ T3971] I/O error, dev loop0, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
07:30:20 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:20 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) (fail_nth: 13)

07:30:20 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000000100)={'syztnl2\x00', &(0x7f0000000040)={'syztnl2\x00', <r1=>0x0, 0x29, 0x80, 0x3, 0x1000, 0x20, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x20, 0x7800, 0x7, 0x5}})
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_newaddr={0x4c, 0x14, 0x800, 0x70bd29, 0x25dfdbfe, {0x2, 0x1f, 0xc0, 0x0, r1}, [@IFA_RT_PRIORITY={0x8, 0x9, 0x9f}, @IFA_CACHEINFO={0x14, 0x6, {0x1, 0xd5, 0x9, 0x97}}, @IFA_FLAGS={0x8, 0x8, 0x411}, @IFA_TARGET_NETNSID={0x8, 0xa, 0x2}, @IFA_BROADCAST={0x8, 0x4, @dev={0xac, 0x14, 0x14, 0x2c}}]}, 0x4c}}, 0x8044)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)

[  227.325041][T17191] loop4: detected capacity change from 0 to 264192
[  227.329984][T17188] loop2: detected capacity change from 0 to 264192
[  227.332207][T17196] FAULT_INJECTION: forcing a failure.
[  227.332207][T17196] name failslab, interval 1, probability 0, space 0, times 0
[  227.350868][T17196] CPU: 1 PID: 17196 Comm: syz-executor.5 Not tainted 5.17.0-rc3-syzkaller-00013-g2ade8eef993c-dirty #0
[  227.361896][T17196] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  227.371955][T17196] Call Trace:
[  227.375232][T17196]  <TASK>
[  227.378159][T17196]  dump_stack_lvl+0xd6/0x122
[  227.382760][T17196]  dump_stack+0x11/0x1b
[  227.386961][T17196]  should_fail+0x23c/0x250
[  227.391387][T17196]  ? __alloc_file+0x2e/0x1a0
[  227.396048][T17196]  __should_failslab+0x81/0x90
[  227.400822][T17196]  should_failslab+0x5/0x20
[  227.405399][T17196]  kmem_cache_alloc+0x4f/0x320
[  227.410266][T17196]  __alloc_file+0x2e/0x1a0
[  227.410362][T17188] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  227.414689][T17196]  alloc_empty_file+0xcd/0x1c0
[  227.414776][T17196]  path_openat+0x6a/0x1f30
[  227.414870][T17196]  ? copy_page_from_iter_atomic+0x4a5/0xcd0
[  227.414934][T17196]  ? folio_mark_dirty+0x84/0xe0
[  227.414956][T17196]  ? unlock_page+0x37/0x50
[  227.448310][T17196]  ? inode_to_bdi+0x43/0xa0
[  227.452821][T17196]  ? balance_dirty_pages_ratelimited+0x47/0x280
[  227.459092][T17196]  ? generic_perform_write+0x397/0x400
[  227.464615][T17196]  do_filp_open+0x105/0x220
[  227.469193][T17196]  do_sys_openat2+0xb5/0x2b0
[  227.473775][T17196]  __x64_sys_openat+0xef/0x110
[  227.478519][T17196]  do_syscall_64+0x44/0xd0
[  227.482977][T17196]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  227.488855][T17196] RIP: 0033:0x7fdfac572f74
[  227.493323][T17196] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44
[  227.512915][T17196] RSP: 002b:00007fdfab735eb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101
07:30:21 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) (fail_nth: 14)

[  227.521474][T17196] RAX: ffffffffffffffda RBX: 00007fdfac6099c8 RCX: 00007fdfac572f74
[  227.529432][T17196] RDX: 0000000000000002 RSI: 00007fdfab735fe0 RDI: 00000000ffffff9c
[  227.537399][T17196] RBP: 00007fdfab735fe0 R08: 0000000000000000 R09: 00007fdfab7361d0
[  227.545370][T17196] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002
[  227.553389][T17196] R13: 0000000000000004 R14: 00000000200001b0 R15: 0000000000000002
[  227.561358][T17196]  </TASK>
[  227.566594][ T1837] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:21 executing program 3:
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
fcntl$getown(r0, 0x9)
pidfd_send_signal(r0, 0xd, &(0x7f0000000000)={0xa, 0x3ff, 0x7fffffff}, 0x0)
sync()

[  227.585419][T17206] FAULT_INJECTION: forcing a failure.
[  227.585419][T17206] name failslab, interval 1, probability 0, space 0, times 0
[  227.598132][T17206] CPU: 1 PID: 17206 Comm: syz-executor.5 Not tainted 5.17.0-rc3-syzkaller-00013-g2ade8eef993c-dirty #0
[  227.609154][T17206] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  227.619239][T17206] Call Trace:
[  227.622503][T17206]  <TASK>
[  227.625573][T17206]  dump_stack_lvl+0xd6/0x122
[  227.630157][T17206]  dump_stack+0x11/0x1b
[  227.634301][T17206]  should_fail+0x23c/0x250
[  227.638791][T17206]  ? security_file_alloc+0x30/0x190
[  227.644000][T17206]  __should_failslab+0x81/0x90
[  227.648769][T17206]  should_failslab+0x5/0x20
[  227.653277][T17206]  kmem_cache_alloc+0x4f/0x320
[  227.658030][T17206]  security_file_alloc+0x30/0x190
[  227.663133][T17206]  __alloc_file+0x83/0x1a0
[  227.667586][T17206]  alloc_empty_file+0xcd/0x1c0
[  227.672347][T17206]  path_openat+0x6a/0x1f30
[  227.676747][T17206]  ? copy_page_from_iter_atomic+0x4a5/0xcd0
[  227.682629][T17206]  ? folio_mark_dirty+0x84/0xe0
[  227.687540][T17206]  ? unlock_page+0x37/0x50
[  227.691942][T17206]  ? inode_to_bdi+0x43/0xa0
[  227.696428][T17206]  ? balance_dirty_pages_ratelimited+0x47/0x280
[  227.702713][T17206]  ? generic_perform_write+0x397/0x400
[  227.708221][T17206]  do_filp_open+0x105/0x220
[  227.712745][T17206]  do_sys_openat2+0xb5/0x2b0
[  227.717317][T17206]  __x64_sys_openat+0xef/0x110
[  227.722082][T17206]  do_syscall_64+0x44/0xd0
[  227.726486][T17206]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  227.732440][T17206] RIP: 0033:0x7fdfac572f74
[  227.736947][T17206] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44
[  227.756589][T17206] RSP: 002b:00007fdfab735eb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101
[  227.765028][T17206] RAX: ffffffffffffffda RBX: 00007fdfac6099c8 RCX: 00007fdfac572f74
[  227.772982][T17206] RDX: 0000000000000002 RSI: 00007fdfab735fe0 RDI: 00000000ffffff9c
07:30:21 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:21 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000000100)={'syztnl2\x00', &(0x7f0000000040)={'syztnl2\x00', <r1=>0x0, 0x29, 0x80, 0x3, 0x1000, 0x20, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x20, 0x7800, 0x7, 0x5}})
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_newaddr={0x4c, 0x14, 0x800, 0x70bd29, 0x25dfdbfe, {0x2, 0x1f, 0xc0, 0x0, r1}, [@IFA_RT_PRIORITY={0x8, 0x9, 0x9f}, @IFA_CACHEINFO={0x14, 0x6, {0x1, 0xd5, 0x9, 0x97}}, @IFA_FLAGS={0x8, 0x8, 0x411}, @IFA_TARGET_NETNSID={0x8, 0xa, 0x2}, @IFA_BROADCAST={0x8, 0x4, @dev={0xac, 0x14, 0x14, 0x2c}}]}, 0x4c}}, 0x8044)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa) (async)
ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000000100)={'syztnl2\x00', &(0x7f0000000040)={'syztnl2\x00', 0x0, 0x29, 0x80, 0x3, 0x1000, 0x20, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x20, 0x7800, 0x7, 0x5}}) (async)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_newaddr={0x4c, 0x14, 0x800, 0x70bd29, 0x25dfdbfe, {0x2, 0x1f, 0xc0, 0x0, r1}, [@IFA_RT_PRIORITY={0x8, 0x9, 0x9f}, @IFA_CACHEINFO={0x14, 0x6, {0x1, 0xd5, 0x9, 0x97}}, @IFA_FLAGS={0x8, 0x8, 0x411}, @IFA_TARGET_NETNSID={0x8, 0xa, 0x2}, @IFA_BROADCAST={0x8, 0x4, @dev={0xac, 0x14, 0x14, 0x2c}}]}, 0x4c}}, 0x8044) (async)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async)
sync() (async)
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) (async)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) (async)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0) (async)
signalfd(r0, 0x0, 0x0) (async)

07:30:21 executing program 0:
sync() (async)
r0 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r0, 0x0, 0xffffffe8) (async)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)
r2 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r2, 0x0, 0xffffffe8) (async)
r3 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000040)='./file0/file0\x00', 0xffc0000b, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000000)=ANY=[@ANYRES64=r0, @ANYRES16=r0, @ANYRES16=r0, @ANYRES32=r1, @ANYRESHEX=r2, @ANYRES32])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0) (async)
sync() (async)
sync() (async)
fstatfs(r3, &(0x7f0000000200)=""/131)

[  227.780935][T17206] RBP: 00007fdfab735fe0 R08: 0000000000000000 R09: 00007fdfab7361d0
[  227.788888][T17206] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002
[  227.796842][T17206] R13: 0000000000000004 R14: 00000000200001b0 R15: 0000000000000002
[  227.804799][T17206]  </TASK>
[  227.820083][ T1910] I/O error, dev loop4, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
07:30:21 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

[  227.849223][ T3971] I/O error, dev loop0, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  227.870416][ T3970] I/O error, dev loop2, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  227.870461][T17216] loop0: detected capacity change from 0 to 264192
07:30:21 executing program 3:
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
fcntl$getown(r0, 0x9) (async)
pidfd_send_signal(r0, 0xd, &(0x7f0000000000)={0xa, 0x3ff, 0x7fffffff}, 0x0) (async)
sync()

07:30:21 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) (fail_nth: 15)

07:30:21 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

[  227.898320][ T3971] I/O error, dev loop0, sector 264064 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  227.907921][ T3971] Buffer I/O error on dev loop0, logical block 33008, async page read
[  227.933030][T17234] FAULT_INJECTION: forcing a failure.
[  227.933030][T17234] name failslab, interval 1, probability 0, space 0, times 0
[  227.942932][T17228] loop2: detected capacity change from 0 to 264192
[  227.945689][T17234] CPU: 0 PID: 17234 Comm: syz-executor.5 Not tainted 5.17.0-rc3-syzkaller-00013-g2ade8eef993c-dirty #0
[  227.945746][T17234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  227.952977][T17236] loop4: detected capacity change from 0 to 264192
[  227.963295][T17234] Call Trace:
[  227.963304][T17234]  <TASK>
[  227.963310][T17234]  dump_stack_lvl+0xd6/0x122
[  227.990616][T17234]  dump_stack+0x11/0x1b
[  227.994765][T17234]  should_fail+0x23c/0x250
[  227.999169][T17234]  ? kzalloc+0x16/0x20
[  228.003228][T17234]  __should_failslab+0x81/0x90
[  228.008015][T17234]  should_failslab+0x5/0x20
[  228.012537][T17234]  __kmalloc+0x6f/0x370
[  228.016780][T17234]  ? _atomic_dec_and_lock+0x60/0xc0
[  228.021969][T17234]  kzalloc+0x16/0x20
[  228.025878][T17234]  alloc_workqueue+0x12f/0xad0
[  228.030627][T17234]  ? __rcu_read_unlock+0x5c/0x290
[  228.035689][T17234]  ? preempt_count_add+0x4e/0x90
[  228.040646][T17234]  ? _raw_spin_unlock+0x2e/0x50
[  228.045485][T17234]  ? bd_prepare_to_claim+0x1ac/0x200
[  228.050818][T17234]  loop_configure+0x72f/0xf50
[  228.055482][T17234]  lo_ioctl+0x633/0x1280
[  228.059765][T17234]  ? folio_mark_dirty+0x84/0xe0
[  228.064608][T17234]  ? unlock_page+0x37/0x50
[  228.069036][T17234]  ? __rcu_read_unlock+0x5c/0x290
[  228.074125][T17234]  ? blkdev_common_ioctl+0x438/0x1060
[  228.079529][T17234]  ? selinux_file_ioctl+0x522/0x590
[  228.084745][T17234]  ? do_vfs_ioctl+0x819/0x14a0
[  228.089499][T17234]  ? lo_release+0x1e0/0x1e0
[  228.093984][T17234]  blkdev_ioctl+0x20e/0x440
[  228.098474][T17234]  ? blkdev_compat_ptr_ioctl+0x80/0x80
[  228.103925][T17234]  __se_sys_ioctl+0xcb/0x140
[  228.108513][T17234]  __x64_sys_ioctl+0x3f/0x50
[  228.113114][T17234]  do_syscall_64+0x44/0xd0
[  228.117577][T17234]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  228.123455][T17234] RIP: 0033:0x7fdfac5bfe17
[  228.127852][T17234] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
07:30:21 executing program 0:
sync()
r0 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r0, 0x0, 0xffffffe8) (async)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)
r2 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r2, 0x0, 0xffffffe8) (async)
r3 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000040)='./file0/file0\x00', 0xffc0000b, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000000)=ANY=[@ANYRES64=r0, @ANYRES16=r0, @ANYRES16=r0, @ANYRES32=r1, @ANYRESHEX=r2, @ANYRES32]) (async, rerun: 64)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) (rerun: 64)
signalfd(0xffffffffffffffff, 0x0, 0x0) (async, rerun: 32)
sync() (rerun: 32)
sync() (async)
fstatfs(r3, &(0x7f0000000200)=""/131)

07:30:21 executing program 3:
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async)
r0 = openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
fcntl$getown(r0, 0x9) (async)
pidfd_send_signal(r0, 0xd, &(0x7f0000000000)={0xa, 0x3ff, 0x7fffffff}, 0x0) (async)
sync()

[  228.147455][T17234] RSP: 002b:00007fdfab735f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  228.155847][T17234] RAX: ffffffffffffffda RBX: 00007fdfac6099c8 RCX: 00007fdfac5bfe17
[  228.163799][T17234] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  228.171752][T17234] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fdfab7361d0
[  228.180143][T17234] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  228.188112][T17234] R13: 0000000000000004 R14: 00000000200001b0 R15: 0000000000000002
[  228.196069][T17234]  </TASK>
07:30:21 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000000100)={'syztnl2\x00', &(0x7f0000000040)={'syztnl2\x00', <r1=>0x0, 0x29, 0x80, 0x3, 0x1000, 0x20, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x20, 0x7800, 0x7, 0x5}})
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_newaddr={0x4c, 0x14, 0x800, 0x70bd29, 0x25dfdbfe, {0x2, 0x1f, 0xc0, 0x0, r1}, [@IFA_RT_PRIORITY={0x8, 0x9, 0x9f}, @IFA_CACHEINFO={0x14, 0x6, {0x1, 0xd5, 0x9, 0x97}}, @IFA_FLAGS={0x8, 0x8, 0x411}, @IFA_TARGET_NETNSID={0x8, 0xa, 0x2}, @IFA_BROADCAST={0x8, 0x4, @dev={0xac, 0x14, 0x14, 0x2c}}]}, 0x4c}}, 0x8044)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa) (async)
ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000000100)={'syztnl2\x00', &(0x7f0000000040)={'syztnl2\x00', 0x0, 0x29, 0x80, 0x3, 0x1000, 0x20, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x20, 0x7800, 0x7, 0x5}}) (async)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_newaddr={0x4c, 0x14, 0x800, 0x70bd29, 0x25dfdbfe, {0x2, 0x1f, 0xc0, 0x0, r1}, [@IFA_RT_PRIORITY={0x8, 0x9, 0x9f}, @IFA_CACHEINFO={0x14, 0x6, {0x1, 0xd5, 0x9, 0x97}}, @IFA_FLAGS={0x8, 0x8, 0x411}, @IFA_TARGET_NETNSID={0x8, 0xa, 0x2}, @IFA_BROADCAST={0x8, 0x4, @dev={0xac, 0x14, 0x14, 0x2c}}]}, 0x4c}}, 0x8044) (async)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async)
sync() (async)
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) (async)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) (async)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0) (async)
signalfd(r0, 0x0, 0x0) (async)

07:30:21 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) (fail_nth: 16)

[  228.226621][ T1913] I/O error, dev loop4, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  228.236949][ T3971] I/O error, dev loop0, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  228.257754][T17228] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  228.264479][T17248] FAULT_INJECTION: forcing a failure.
[  228.264479][T17248] name failslab, interval 1, probability 0, space 0, times 0
[  228.279725][T17248] CPU: 1 PID: 17248 Comm: syz-executor.5 Not tainted 5.17.0-rc3-syzkaller-00013-g2ade8eef993c-dirty #0
[  228.290751][T17248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  228.300882][T17248] Call Trace:
[  228.304160][T17248]  <TASK>
[  228.307094][T17248]  dump_stack_lvl+0xd6/0x122
[  228.311758][T17248]  dump_stack+0x11/0x1b
[  228.315912][T17248]  should_fail+0x23c/0x250
[  228.320361][T17248]  ? alloc_workqueue+0x15d/0xad0
[  228.325310][T17248]  __should_failslab+0x81/0x90
[  228.330120][T17248]  should_failslab+0x5/0x20
[  228.334614][T17248]  kmem_cache_alloc_trace+0x52/0x350
[  228.340342][T17248]  ? kzalloc+0x16/0x20
[  228.344397][T17248]  alloc_workqueue+0x15d/0xad0
[  228.349214][T17248]  ? __rcu_read_unlock+0x5c/0x290
[  228.354338][T17248]  ? preempt_count_add+0x4e/0x90
[  228.359296][T17248]  ? _raw_spin_unlock+0x2e/0x50
[  228.364130][T17248]  ? bd_prepare_to_claim+0x1ac/0x200
[  228.369518][T17248]  loop_configure+0x72f/0xf50
[  228.374193][T17248]  lo_ioctl+0x633/0x1280
[  228.378432][T17248]  ? folio_mark_dirty+0x84/0xe0
[  228.383317][T17248]  ? unlock_page+0x37/0x50
[  228.387800][T17248]  ? __rcu_read_unlock+0x5c/0x290
[  228.392843][T17248]  ? blkdev_common_ioctl+0x438/0x1060
[  228.398202][T17248]  ? selinux_file_ioctl+0x522/0x590
[  228.403459][T17248]  ? do_vfs_ioctl+0x819/0x14a0
[  228.408290][T17248]  ? lo_release+0x1e0/0x1e0
[  228.412839][T17248]  blkdev_ioctl+0x20e/0x440
[  228.417337][T17248]  ? blkdev_compat_ptr_ioctl+0x80/0x80
[  228.422781][T17248]  __se_sys_ioctl+0xcb/0x140
[  228.427352][T17248]  __x64_sys_ioctl+0x3f/0x50
[  228.431994][T17248]  do_syscall_64+0x44/0xd0
[  228.436390][T17248]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  228.442319][T17248] RIP: 0033:0x7fdfac5bfe17
[  228.446741][T17248] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  228.466330][T17248] RSP: 002b:00007fdfab735f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
07:30:22 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) (fail_nth: 17)

[  228.474744][T17248] RAX: ffffffffffffffda RBX: 00007fdfac6099c8 RCX: 00007fdfac5bfe17
[  228.482712][T17248] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  228.490680][T17248] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fdfab7361d0
[  228.498646][T17248] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  228.506612][T17248] R13: 0000000000000004 R14: 00000000200001b0 R15: 0000000000000002
[  228.514567][T17248]  </TASK>
[  228.519546][T17250] loop0: detected capacity change from 0 to 264192
07:30:22 executing program 3:
r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000))
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
sync()
sync()

07:30:22 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:22 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

[  228.545392][T17256] FAULT_INJECTION: forcing a failure.
[  228.545392][T17256] name failslab, interval 1, probability 0, space 0, times 0
[  228.558077][T17256] CPU: 1 PID: 17256 Comm: syz-executor.5 Not tainted 5.17.0-rc3-syzkaller-00013-g2ade8eef993c-dirty #0
[  228.569170][T17256] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  228.579271][T17256] Call Trace:
[  228.582532][T17256]  <TASK>
[  228.585444][T17256]  dump_stack_lvl+0xd6/0x122
[  228.590117][T17256]  dump_stack+0x11/0x1b
[  228.594312][T17256]  should_fail+0x23c/0x250
[  228.598716][T17256]  ? kzalloc+0x16/0x20
[  228.602783][T17256]  __should_failslab+0x81/0x90
[  228.607560][T17256]  should_failslab+0x5/0x20
[  228.612129][T17256]  __kmalloc+0x6f/0x370
[  228.616279][T17256]  ? number+0xa13/0xb60
[  228.620423][T17256]  kzalloc+0x16/0x20
[  228.624310][T17256]  apply_wqattrs_prepare+0x3a/0x630
[  228.629567][T17256]  ? vsnprintf+0xe8f/0xed0
[  228.633970][T17256]  apply_workqueue_attrs+0x9e/0x100
[  228.639250][T17256]  alloc_workqueue+0x777/0xad0
[  228.644062][T17256]  ? preempt_count_add+0x4e/0x90
[  228.649078][T17256]  ? _raw_spin_unlock+0x2e/0x50
[  228.653906][T17256]  ? bd_prepare_to_claim+0x1ac/0x200
[  228.659243][T17256]  loop_configure+0x72f/0xf50
[  228.663902][T17256]  lo_ioctl+0x633/0x1280
[  228.668140][T17256]  ? delay_tsc+0x96/0xe0
[  228.672365][T17256]  ? __rcu_read_unlock+0x5c/0x290
[  228.677433][T17256]  ? blkdev_common_ioctl+0x438/0x1060
[  228.682790][T17256]  ? selinux_file_ioctl+0x522/0x590
[  228.687971][T17256]  ? do_vfs_ioctl+0x819/0x14a0
[  228.692747][T17256]  ? lo_release+0x1e0/0x1e0
[  228.697227][T17256]  blkdev_ioctl+0x20e/0x440
[  228.701789][T17256]  ? blkdev_compat_ptr_ioctl+0x80/0x80
[  228.707252][T17256]  __se_sys_ioctl+0xcb/0x140
[  228.711886][T17256]  __x64_sys_ioctl+0x3f/0x50
[  228.716459][T17256]  do_syscall_64+0x44/0xd0
[  228.720878][T17256]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  228.726832][T17256] RIP: 0033:0x7fdfac5bfe17
[  228.731226][T17256] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  228.750828][T17256] RSP: 002b:00007fdfab735f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  228.759248][T17256] RAX: ffffffffffffffda RBX: 00007fdfac6099c8 RCX: 00007fdfac5bfe17
[  228.767244][T17256] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  228.775194][T17256] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fdfab7361d0
[  228.783154][T17256] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
07:30:22 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) (fail_nth: 18)

[  228.791116][T17256] R13: 0000000000000004 R14: 00000000200001b0 R15: 0000000000000002
[  228.799114][T17256]  </TASK>
[  228.809422][T17261] loop4: detected capacity change from 0 to 264192
[  228.818356][ T3971] I/O error, dev loop0, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  228.839586][T17265] FAULT_INJECTION: forcing a failure.
[  228.839586][T17265] name failslab, interval 1, probability 0, space 0, times 0
[  228.852241][T17265] CPU: 0 PID: 17265 Comm: syz-executor.5 Not tainted 5.17.0-rc3-syzkaller-00013-g2ade8eef993c-dirty #0
[  228.863266][T17265] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  228.873451][T17265] Call Trace:
[  228.876766][T17265]  <TASK>
[  228.879679][T17265]  dump_stack_lvl+0xd6/0x122
[  228.884297][T17265]  dump_stack+0x11/0x1b
[  228.888472][T17265]  should_fail+0x23c/0x250
[  228.892882][T17265]  ? apply_wqattrs_prepare+0x5f/0x630
[  228.898262][T17265]  __should_failslab+0x81/0x90
[  228.903016][T17265]  should_failslab+0x5/0x20
[  228.907529][T17265]  kmem_cache_alloc_trace+0x52/0x350
[  228.912852][T17265]  ? kzalloc+0x16/0x20
[  228.916906][T17265]  apply_wqattrs_prepare+0x5f/0x630
[  228.922107][T17265]  ? vsnprintf+0xe8f/0xed0
[  228.926507][T17265]  apply_workqueue_attrs+0x9e/0x100
[  228.931697][T17265]  alloc_workqueue+0x777/0xad0
[  228.936486][T17265]  ? preempt_count_add+0x4e/0x90
[  228.941410][T17265]  ? _raw_spin_unlock+0x2e/0x50
[  228.946245][T17265]  ? bd_prepare_to_claim+0x1ac/0x200
[  228.951534][T17265]  loop_configure+0x72f/0xf50
[  228.956196][T17265]  lo_ioctl+0x633/0x1280
[  228.960425][T17265]  ? folio_mark_dirty+0x84/0xe0
[  228.965331][T17265]  ? unlock_page+0x37/0x50
[  228.969804][T17265]  ? __rcu_read_unlock+0x5c/0x290
[  228.974887][T17265]  ? blkdev_common_ioctl+0x438/0x1060
[  228.980263][T17265]  ? selinux_file_ioctl+0x522/0x590
[  228.985506][T17265]  ? do_vfs_ioctl+0x819/0x14a0
[  228.990284][T17265]  ? lo_release+0x1e0/0x1e0
[  228.994769][T17265]  blkdev_ioctl+0x20e/0x440
[  228.999333][T17265]  ? blkdev_compat_ptr_ioctl+0x80/0x80
[  229.004795][T17265]  __se_sys_ioctl+0xcb/0x140
[  229.009369][T17265]  __x64_sys_ioctl+0x3f/0x50
[  229.013977][T17265]  do_syscall_64+0x44/0xd0
[  229.018424][T17265]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  229.024310][T17265] RIP: 0033:0x7fdfac5bfe17
[  229.028713][T17265] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  229.048312][T17265] RSP: 002b:00007fdfab735f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  229.056704][T17265] RAX: ffffffffffffffda RBX: 00007fdfac6099c8 RCX: 00007fdfac5bfe17
[  229.064662][T17265] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  229.072613][T17265] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fdfab7361d0
[  229.080648][T17265] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  229.088601][T17265] R13: 0000000000000004 R14: 00000000200001b0 R15: 0000000000000002
07:30:22 executing program 0:
sync()
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x2000000, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
chdir(&(0x7f0000000080)='./file0\x00')
signalfd(0xffffffffffffffff, 0x0, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

[  229.096585][T17265]  </TASK>
07:30:22 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) (fail_nth: 19)

07:30:22 executing program 3:
r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)) (async)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
sync() (async)
sync()

07:30:22 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:22 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0xff, 0x0, 0x0, 0x3, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
r2 = getpgid(0x0)
ioprio_set$pid(0x1, r2, 0x6003)
ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000080)={{0x1, 0x1, 0x18, <r3=>r1, {0x4}}, './file0\x00'})
perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x9, 0x4, 0xf4, 0x2, 0x0, 0x800, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x81}, 0x8208, 0x4, 0xb8, 0x4, 0xacc, 0xfffffff8, 0x9, 0x0, 0x10001, 0x0, 0xfffffffffffffff8}, r2, 0xd, r3, 0x9)
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
sync()
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x20000}, 0x0)
signalfd(r0, 0x0, 0x0)
sync()

07:30:22 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

[  229.176084][T17285] loop2: detected capacity change from 0 to 264192
[  229.177412][T17279] loop0: detected capacity change from 0 to 264192
[  229.191243][T17286] FAT-fs (loop4): bogus number of reserved sectors
[  229.197781][T17286] FAT-fs (loop4): Can't find a valid FAT filesystem
[  229.215352][T17287] FAULT_INJECTION: forcing a failure.
[  229.215352][T17287] name failslab, interval 1, probability 0, space 0, times 0
[  229.215508][T17279] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  229.228064][T17287] CPU: 1 PID: 17287 Comm: syz-executor.5 Not tainted 5.17.0-rc3-syzkaller-00013-g2ade8eef993c-dirty #0
[  229.228088][T17287] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  229.228098][T17287] Call Trace:
[  229.228104][T17287]  <TASK>
[  229.228111][T17287]  dump_stack_lvl+0xd6/0x122
[  229.269001][T17287]  dump_stack+0x11/0x1b
[  229.273193][T17287]  should_fail+0x23c/0x250
[  229.277685][T17287]  ? apply_wqattrs_prepare+0xbe/0x630
[  229.283094][T17287]  __should_failslab+0x81/0x90
[  229.287899][T17287]  should_failslab+0x5/0x20
[  229.292432][T17287]  kmem_cache_alloc_trace+0x52/0x350
[  229.297781][T17287]  ? apply_wqattrs_prepare+0x5f/0x630
[  229.303163][T17287]  apply_wqattrs_prepare+0xbe/0x630
[  229.308369][T17287]  ? vsnprintf+0xe8f/0xed0
[  229.312853][T17287]  apply_workqueue_attrs+0x9e/0x100
[  229.318082][T17287]  alloc_workqueue+0x777/0xad0
[  229.322889][T17287]  ? preempt_count_add+0x4e/0x90
[  229.327758][T17285] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  229.327904][T17287]  ? _raw_spin_unlock+0x2e/0x50
[  229.327930][T17287]  ? bd_prepare_to_claim+0x1ac/0x200
[  229.327980][T17287]  loop_configure+0x72f/0xf50
[  229.328004][T17287]  lo_ioctl+0x633/0x1280
[  229.328023][T17287]  ? folio_mark_dirty+0x84/0xe0
[  229.360833][T17287]  ? unlock_page+0x37/0x50
[  229.365260][T17287]  ? __rcu_read_unlock+0x5c/0x290
[  229.370294][T17287]  ? blkdev_common_ioctl+0x438/0x1060
[  229.375674][T17287]  ? selinux_file_ioctl+0x522/0x590
[  229.380934][T17287]  ? do_vfs_ioctl+0x819/0x14a0
[  229.385744][T17287]  ? lo_release+0x1e0/0x1e0
[  229.390309][T17287]  blkdev_ioctl+0x20e/0x440
[  229.394811][T17287]  ? blkdev_compat_ptr_ioctl+0x80/0x80
[  229.400275][T17287]  __se_sys_ioctl+0xcb/0x140
[  229.404997][T17287]  __x64_sys_ioctl+0x3f/0x50
[  229.409625][T17287]  do_syscall_64+0x44/0xd0
[  229.414027][T17287]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  229.419991][T17287] RIP: 0033:0x7fdfac5bfe17
[  229.424462][T17287] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  229.444088][T17287] RSP: 002b:00007fdfab735f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  229.452519][T17287] RAX: ffffffffffffffda RBX: 00007fdfac6099c8 RCX: 00007fdfac5bfe17
[  229.460474][T17287] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  229.468433][T17287] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fdfab7361d0
07:30:23 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) (fail_nth: 20)

07:30:23 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

[  229.476385][T17287] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  229.484419][T17287] R13: 0000000000000004 R14: 00000000200001b0 R15: 0000000000000002
[  229.492371][T17287]  </TASK>
[  229.496659][T14668] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:23 executing program 3:
r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)) (async)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async)
sync() (async)
sync()

07:30:23 executing program 0:
sync()
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x2000000, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) (async)
chdir(&(0x7f0000000080)='./file0\x00') (async)
signalfd(0xffffffffffffffff, 0x0, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:23 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:23 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0xff, 0x0, 0x0, 0x3, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa) (async, rerun: 64)
r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 64)
sync()
r2 = getpgid(0x0)
ioprio_set$pid(0x1, r2, 0x6003) (async, rerun: 32)
ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000080)={{0x1, 0x1, 0x18, <r3=>r1, {0x4}}, './file0\x00'}) (rerun: 32)
perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x9, 0x4, 0xf4, 0x2, 0x0, 0x800, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x81}, 0x8208, 0x4, 0xb8, 0x4, 0xacc, 0xfffffff8, 0x9, 0x0, 0x10001, 0x0, 0xfffffffffffffff8}, r2, 0xd, r3, 0x9) (async, rerun: 64)
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) (rerun: 64)
sync() (async, rerun: 64)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) (async, rerun: 64)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x20000}, 0x0) (async)
signalfd(r0, 0x0, 0x0) (async)
sync()

[  229.536995][T17296] FAULT_INJECTION: forcing a failure.
[  229.536995][T17296] name failslab, interval 1, probability 0, space 0, times 0
[  229.549662][T17296] CPU: 1 PID: 17296 Comm: syz-executor.5 Not tainted 5.17.0-rc3-syzkaller-00013-g2ade8eef993c-dirty #0
[  229.560682][T17296] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  229.570814][T17296] Call Trace:
[  229.574133][T17296]  <TASK>
[  229.577053][T17296]  dump_stack_lvl+0xd6/0x122
[  229.581631][T17296]  dump_stack+0x11/0x1b
[  229.585810][T17296]  should_fail+0x23c/0x250
[  229.590229][T17296]  __should_failslab+0x81/0x90
[  229.594975][T17296]  should_failslab+0x5/0x20
[  229.599535][T17296]  kmem_cache_alloc_node+0x61/0x2d0
[  229.604714][T17296]  ? should_fail+0xd6/0x250
[  229.609197][T17296]  ? should_fail+0xd6/0x250
[  229.613729][T17296]  ? alloc_unbound_pwq+0x3e6/0x780
[  229.618903][T17296]  alloc_unbound_pwq+0x3e6/0x780
[  229.623824][T17296]  apply_wqattrs_prepare+0x1ed/0x630
[  229.629113][T17296]  ? vsnprintf+0xe8f/0xed0
[  229.633592][T17296]  apply_workqueue_attrs+0x9e/0x100
[  229.638791][T17296]  alloc_workqueue+0x777/0xad0
[  229.643619][T17296]  ? preempt_count_add+0x4e/0x90
[  229.648557][T17296]  ? _raw_spin_unlock+0x2e/0x50
[  229.653402][T17296]  ? bd_prepare_to_claim+0x1ac/0x200
[  229.658780][T17296]  loop_configure+0x72f/0xf50
[  229.663445][T17296]  lo_ioctl+0x633/0x1280
[  229.667676][T17296]  ? folio_mark_dirty+0x84/0xe0
[  229.672510][T17296]  ? unlock_page+0x37/0x50
[  229.676921][T17296]  ? __rcu_read_unlock+0x5c/0x290
[  229.682007][T17296]  ? blkdev_common_ioctl+0x438/0x1060
[  229.687433][T17296]  ? selinux_file_ioctl+0x522/0x590
[  229.692682][T17296]  ? do_vfs_ioctl+0x819/0x14a0
[  229.697472][T17296]  ? lo_release+0x1e0/0x1e0
[  229.701957][T17296]  blkdev_ioctl+0x20e/0x440
[  229.706497][T17296]  ? blkdev_compat_ptr_ioctl+0x80/0x80
[  229.712016][T17296]  __se_sys_ioctl+0xcb/0x140
[  229.716632][T17296]  __x64_sys_ioctl+0x3f/0x50
[  229.721278][T17296]  do_syscall_64+0x44/0xd0
[  229.725702][T17296]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  229.731583][T17296] RIP: 0033:0x7fdfac5bfe17
[  229.735972][T17296] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  229.755602][T17296] RSP: 002b:00007fdfab735f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  229.764087][T17296] RAX: ffffffffffffffda RBX: 00007fdfac6099c8 RCX: 00007fdfac5bfe17
[  229.772053][T17296] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  229.780001][T17296] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fdfab7361d0
07:30:23 executing program 3:
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000000, 0x2010, r0, 0x8bc84000)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)={0x2})
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)
preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000000)=""/138, 0x8a}, {&(0x7f00000000c0)=""/102, 0x66}, {&(0x7f0000000140)=""/120, 0x78}, {&(0x7f00000001c0)}], 0x4, 0x400, 0x8)
sync()

07:30:23 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) (fail_nth: 21)

[  229.787952][T17296] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  229.795900][T17296] R13: 0000000000000004 R14: 00000000200001b0 R15: 0000000000000002
[  229.803851][T17296]  </TASK>
[  229.818235][T17304] FAT-fs (loop4): bogus number of reserved sectors
[  229.824821][T17304] FAT-fs (loop4): Can't find a valid FAT filesystem
[  229.857493][T17313] FAULT_INJECTION: forcing a failure.
[  229.857493][T17313] name failslab, interval 1, probability 0, space 0, times 0
[  229.865450][T17314] loop2: detected capacity change from 0 to 264192
[  229.870184][T17313] CPU: 1 PID: 17313 Comm: syz-executor.5 Not tainted 5.17.0-rc3-syzkaller-00013-g2ade8eef993c-dirty #0
[  229.870210][T17313] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  229.870222][T17313] Call Trace:
[  229.870228][T17313]  <TASK>
[  229.903908][T17313]  dump_stack_lvl+0xd6/0x122
[  229.908491][T17313]  dump_stack+0x11/0x1b
[  229.912665][T17313]  should_fail+0x23c/0x250
[  229.917143][T17313]  ? kobject_uevent_env+0x1d7/0xcc0
[  229.922326][T17313]  __should_failslab+0x81/0x90
[  229.927205][T17313]  should_failslab+0x5/0x20
[  229.931695][T17313]  kmem_cache_alloc_trace+0x52/0x350
[  229.936963][T17313]  ? pwq_adjust_max_active+0x4c5/0x4e0
[  229.942463][T17313]  kobject_uevent_env+0x1d7/0xcc0
[  229.947536][T17313]  ? alloc_workqueue+0xa18/0xad0
[  229.952459][T17313]  ? preempt_count_add+0x4e/0x90
[  229.957382][T17313]  ? _raw_spin_unlock+0x2e/0x50
[  229.962215][T17313]  ? bd_prepare_to_claim+0x1ac/0x200
[  229.967486][T17313]  disk_force_media_change+0xe3/0x170
[  229.972838][T17313]  loop_configure+0x76e/0xf50
[  229.977504][T17313]  lo_ioctl+0x633/0x1280
[  229.981728][T17313]  ? folio_mark_dirty+0x84/0xe0
[  229.986563][T17313]  ? unlock_page+0x37/0x50
[  229.990960][T17313]  ? __rcu_read_unlock+0x5c/0x290
[  229.996040][T17313]  ? blkdev_common_ioctl+0x438/0x1060
[  230.001497][T17313]  ? selinux_file_ioctl+0x522/0x590
[  230.006680][T17313]  ? do_vfs_ioctl+0x819/0x14a0
[  230.011549][T17313]  ? lo_release+0x1e0/0x1e0
[  230.016075][T17313]  blkdev_ioctl+0x20e/0x440
[  230.020564][T17313]  ? blkdev_compat_ptr_ioctl+0x80/0x80
[  230.026007][T17313]  __se_sys_ioctl+0xcb/0x140
[  230.030639][T17313]  __x64_sys_ioctl+0x3f/0x50
[  230.035296][T17313]  do_syscall_64+0x44/0xd0
[  230.039744][T17313]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  230.045622][T17313] RIP: 0033:0x7fdfac5bfe17
[  230.050015][T17313] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  230.069603][T17313] RSP: 002b:00007fdfab735f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  230.077999][T17313] RAX: ffffffffffffffda RBX: 00007fdfac6099c8 RCX: 00007fdfac5bfe17
[  230.085967][T17313] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  230.093918][T17313] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fdfab7361d0
[  230.101868][T17313] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  230.109874][T17313] R13: 0000000000000004 R14: 00000000200001b0 R15: 0000000000000002
[  230.117828][T17313]  </TASK>
[  230.123016][T17315] loop0: detected capacity change from 0 to 264192
[  230.131858][T17313] loop5: detected capacity change from 0 to 264192
[  230.138619][T17315] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  230.149502][T17313] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:23 executing program 3:
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async)
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000000, 0x2010, r0, 0x8bc84000) (async)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)={0x2}) (async)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)
preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000000)=""/138, 0x8a}, {&(0x7f00000000c0)=""/102, 0x66}, {&(0x7f0000000140)=""/120, 0x78}, {&(0x7f00000001c0)}], 0x4, 0x400, 0x8) (async)
sync()

[  230.160590][T17314] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:23 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) (fail_nth: 22)

07:30:23 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:23 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:23 executing program 0:
sync() (async)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x2000000, &(0x7f0000000540)=ANY=[]) (async)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) (async)
chdir(&(0x7f0000000080)='./file0\x00')
signalfd(0xffffffffffffffff, 0x0, 0x0) (async)
sync() (async)
fstatfs(r0, &(0x7f0000000200)=""/131)

[  230.219403][T14668] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  230.252662][T17331] FAT-fs (loop4): bogus number of reserved sectors
[  230.259342][T17331] FAT-fs (loop4): Can't find a valid FAT filesystem
[  230.272269][T17334] FAULT_INJECTION: forcing a failure.
[  230.272269][T17334] name failslab, interval 1, probability 0, space 0, times 0
[  230.275134][ T3970] Buffer I/O error on dev loop0, logical block 33008, async page read
[  230.285091][T17334] CPU: 0 PID: 17334 Comm: syz-executor.5 Not tainted 5.17.0-rc3-syzkaller-00013-g2ade8eef993c-dirty #0
[  230.304216][T17334] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  230.314270][T17334] Call Trace:
[  230.317541][T17334]  <TASK>
[  230.320457][T17334]  dump_stack_lvl+0xd6/0x122
[  230.325075][T17334]  dump_stack+0x11/0x1b
[  230.329255][T17334]  should_fail+0x23c/0x250
[  230.333657][T17334]  ? kzalloc+0x1d/0x30
[  230.337710][T17334]  __should_failslab+0x81/0x90
[  230.342463][T17334]  should_failslab+0x5/0x20
[  230.347114][T17334]  __kmalloc+0x6f/0x370
[  230.351294][T17334]  kzalloc+0x1d/0x30
[  230.355237][T17334]  kobject_get_path+0x7c/0x110
[  230.359986][T17334]  kobject_uevent_env+0x1ee/0xcc0
[  230.365065][T17334]  ? alloc_workqueue+0xa18/0xad0
[  230.369991][T17334]  ? preempt_count_add+0x4e/0x90
[  230.374958][T17334]  ? _raw_spin_unlock+0x2e/0x50
[  230.379796][T17334]  ? bd_prepare_to_claim+0x1ac/0x200
[  230.385143][T17334]  disk_force_media_change+0xe3/0x170
[  230.390517][T17334]  loop_configure+0x76e/0xf50
[  230.395179][T17334]  lo_ioctl+0x633/0x1280
[  230.399441][T17334]  ? folio_mark_dirty+0x84/0xe0
[  230.404326][T17334]  ? unlock_page+0x37/0x50
[  230.408849][T17334]  ? __rcu_read_unlock+0x5c/0x290
[  230.413913][T17334]  ? blkdev_common_ioctl+0x438/0x1060
[  230.419345][T17334]  ? selinux_file_ioctl+0x522/0x590
[  230.424541][T17334]  ? do_vfs_ioctl+0x819/0x14a0
[  230.429417][T17334]  ? lo_release+0x1e0/0x1e0
[  230.433911][T17334]  blkdev_ioctl+0x20e/0x440
[  230.438433][T17334]  ? blkdev_compat_ptr_ioctl+0x80/0x80
[  230.443952][T17334]  __se_sys_ioctl+0xcb/0x140
[  230.448526][T17334]  __x64_sys_ioctl+0x3f/0x50
[  230.453116][T17334]  do_syscall_64+0x44/0xd0
[  230.457516][T17334]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  230.463403][T17334] RIP: 0033:0x7fdfac5bfe17
[  230.467797][T17334] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  230.487384][T17334] RSP: 002b:00007fdfab735f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  230.495781][T17334] RAX: ffffffffffffffda RBX: 00007fdfac6099c8 RCX: 00007fdfac5bfe17
[  230.503743][T17334] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  230.511696][T17334] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fdfab7361d0
07:30:24 executing program 3:
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async)
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000000, 0x2010, r0, 0x8bc84000)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000001c0)={0x2})
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8) (async)
preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000000)=""/138, 0x8a}, {&(0x7f00000000c0)=""/102, 0x66}, {&(0x7f0000000140)=""/120, 0x78}, {&(0x7f00000001c0)}], 0x4, 0x400, 0x8) (async)
sync()

07:30:24 executing program 0:
sync()
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0xffffffffffffff11, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
sync()
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sync()
r1 = signalfd(0xffffffffffffffff, 0x0, 0x0)
ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000100)={'team0\x00', <r2=>0x0})
sendmsg$nl_route_sched(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@deltfilter={0x2c, 0x2d, 0x5, 0x70bd27, 0x25dfdbfd, {0x0, 0x0, 0x0, r2, {0xffe0, 0x8}, {0xffff, 0xe}, {0x2, 0xfff1}}, [@TCA_RATE={0x6, 0x5, {0x4, 0x8}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x44001}, 0x80)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

[  230.519668][T17334] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  230.527625][T17334] R13: 0000000000000004 R14: 00000000200001b0 R15: 0000000000000002
[  230.535595][T17334]  </TASK>
[  230.563273][T17342] loop2: detected capacity change from 0 to 264192
07:30:24 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x0, 0x0, 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:24 executing program 3:
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
sync()
perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0xf, 0xc1, 0x0, 0x40, 0x0, 0x39c6, 0x25040, 0xd, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0xfff, 0x2, @perf_config_ext={0x9, 0x5}, 0x72ba6e88331251ee, 0x81, 0x3ff, 0x3, 0x6, 0x4ba1, 0x2, 0x0, 0x6, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x3)

[  230.609710][T17334] loop5: detected capacity change from 0 to 264192
[  230.650012][T17334] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:24 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0xff, 0x0, 0x0, 0x3, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa) (async)
r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 32)
sync() (async, rerun: 32)
r2 = getpgid(0x0)
ioprio_set$pid(0x1, r2, 0x6003)
ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000080)={{0x1, 0x1, 0x18, <r3=>r1, {0x4}}, './file0\x00'})
perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x9, 0x4, 0xf4, 0x2, 0x0, 0x800, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x81}, 0x8208, 0x4, 0xb8, 0x4, 0xacc, 0xfffffff8, 0x9, 0x0, 0x10001, 0x0, 0xfffffffffffffff8}, r2, 0xd, r3, 0x9)
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) (async)
sync() (async)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) (async, rerun: 64)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x20000}, 0x0) (rerun: 64)
signalfd(r0, 0x0, 0x0)
sync()

07:30:24 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) (fail_nth: 23)

[  230.697985][T17342] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  230.710096][ T3970] Buffer I/O error on dev loop5, logical block 33008, async page read
07:30:24 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x0, 0x0, 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:24 executing program 3:
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
sync()
perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0xf, 0xc1, 0x0, 0x40, 0x0, 0x39c6, 0x25040, 0xd, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0xfff, 0x2, @perf_config_ext={0x9, 0x5}, 0x72ba6e88331251ee, 0x81, 0x3ff, 0x3, 0x6, 0x4ba1, 0x2, 0x0, 0x6, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x3)

07:30:24 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

[  230.766399][T17360] FAULT_INJECTION: forcing a failure.
[  230.766399][T17360] name failslab, interval 1, probability 0, space 0, times 0
[  230.779070][T17360] CPU: 0 PID: 17360 Comm: syz-executor.5 Not tainted 5.17.0-rc3-syzkaller-00013-g2ade8eef993c-dirty #0
[  230.790093][T17360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  230.800143][T17360] Call Trace:
[  230.803413][T17360]  <TASK>
[  230.806396][T17360]  dump_stack_lvl+0xd6/0x122
[  230.811012][T17360]  dump_stack+0x11/0x1b
07:30:24 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x0, 0x0, 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:24 executing program 3:
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
sync()
perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0xf, 0xc1, 0x0, 0x40, 0x0, 0x39c6, 0x25040, 0xd, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0xfff, 0x2, @perf_config_ext={0x9, 0x5}, 0x72ba6e88331251ee, 0x81, 0x3ff, 0x3, 0x6, 0x4ba1, 0x2, 0x0, 0x6, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x3)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async)
sync() (async)
perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0xf, 0xc1, 0x0, 0x40, 0x0, 0x39c6, 0x25040, 0xd, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0xfff, 0x2, @perf_config_ext={0x9, 0x5}, 0x72ba6e88331251ee, 0x81, 0x3ff, 0x3, 0x6, 0x4ba1, 0x2, 0x0, 0x6, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x3) (async)

[  230.815173][T17360]  should_fail+0x23c/0x250
[  230.819590][T17360]  __should_failslab+0x81/0x90
[  230.824385][T17360]  should_failslab+0x5/0x20
[  230.828892][T17360]  kmem_cache_alloc_node+0x61/0x2d0
[  230.834125][T17360]  ? __alloc_skb+0xf0/0x450
[  230.838630][T17360]  __alloc_skb+0xf0/0x450
[  230.843063][T17360]  alloc_uevent_skb+0x5b/0x120
[  230.847829][T17360]  kobject_uevent_env+0x8cd/0xcc0
[  230.852860][T17360]  ? preempt_count_add+0x4e/0x90
[  230.857863][T17360]  ? bd_prepare_to_claim+0x1ac/0x200
07:30:24 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:24 executing program 3:
r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
sync()
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0)

[  230.863155][T17360]  disk_force_media_change+0xe3/0x170
[  230.868575][T17360]  loop_configure+0x76e/0xf50
[  230.873313][T17360]  lo_ioctl+0x633/0x1280
[  230.877555][T17360]  ? folio_mark_dirty+0x84/0xe0
[  230.882408][T17360]  ? unlock_page+0x37/0x50
[  230.886853][T17360]  ? __rcu_read_unlock+0x5c/0x290
[  230.891885][T17360]  ? blkdev_common_ioctl+0x438/0x1060
[  230.897324][T17360]  ? selinux_file_ioctl+0x522/0x590
[  230.902520][T17360]  ? do_vfs_ioctl+0x819/0x14a0
[  230.907301][T17360]  ? lo_release+0x1e0/0x1e0
[  230.911792][T17360]  blkdev_ioctl+0x20e/0x440
[  230.916483][T17360]  ? blkdev_compat_ptr_ioctl+0x80/0x80
[  230.921963][T17360]  __se_sys_ioctl+0xcb/0x140
[  230.926604][T17360]  __x64_sys_ioctl+0x3f/0x50
[  230.931169][T17360]  do_syscall_64+0x44/0xd0
[  230.935575][T17360]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  230.941508][T17360] RIP: 0033:0x7fdfac5bfe17
[  230.945945][T17360] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  230.965587][T17360] RSP: 002b:00007fdfab735f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  230.973992][T17360] RAX: ffffffffffffffda RBX: 00007fdfac6099c8 RCX: 00007fdfac5bfe17
[  230.981962][T17360] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  230.989926][T17360] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fdfab7361d0
[  230.997911][T17360] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  231.005861][T17360] R13: 0000000000000004 R14: 00000000200001b0 R15: 0000000000000002
[  231.013812][T17360]  </TASK>
[  231.017109][T17360] loop5: detected capacity change from 0 to 264192
[  231.024531][T17348] loop0: detected capacity change from 0 to 264192
[  231.034622][T17379] loop4: detected capacity change from 0 to 264192
[  231.036458][T17360] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  231.052529][T17348] FAT-fs (loop0): bogus number of reserved sectors
[  231.055577][T17384] loop2: detected capacity change from 0 to 264192
[  231.059095][T17348] FAT-fs (loop0): Can't find a valid FAT filesystem
[  231.076023][T17379] FAT-fs (loop4): bogus number of FAT sectors
[  231.082122][T17379] FAT-fs (loop4): Can't find a valid FAT filesystem
[  231.090950][T17384] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:24 executing program 0:
sync()
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0xffffffffffffff11, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
sync()
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sync()
r1 = signalfd(0xffffffffffffffff, 0x0, 0x0)
ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000100)={'team0\x00', <r2=>0x0})
sendmsg$nl_route_sched(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@deltfilter={0x2c, 0x2d, 0x5, 0x70bd27, 0x25dfdbfd, {0x0, 0x0, 0x0, r2, {0xffe0, 0x8}, {0xffff, 0xe}, {0x2, 0xfff1}}, [@TCA_RATE={0x6, 0x5, {0x4, 0x8}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x44001}, 0x80)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
sync() (async)
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0xffffffffffffff11, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) (async)
sync() (async)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) (async)
sync() (async)
signalfd(0xffffffffffffffff, 0x0, 0x0) (async)
ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000100)) (async)
sendmsg$nl_route_sched(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@deltfilter={0x2c, 0x2d, 0x5, 0x70bd27, 0x25dfdbfd, {0x0, 0x0, 0x0, r2, {0xffe0, 0x8}, {0xffff, 0xe}, {0x2, 0xfff1}}, [@TCA_RATE={0x6, 0x5, {0x4, 0x8}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x44001}, 0x80) (async)
sync() (async)
fstatfs(r0, &(0x7f0000000200)=""/131) (async)

07:30:24 executing program 3:
r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async)
sync()
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0)

07:30:24 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
r1 = syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x640000, 0xa8)
renameat(r2, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00')
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)

07:30:24 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:24 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) (fail_nth: 24)

07:30:24 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

[  231.198004][   T43] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  231.243718][T17393] loop4: detected capacity change from 0 to 264192
[  231.252064][T17396] FAULT_INJECTION: forcing a failure.
[  231.252064][T17396] name failslab, interval 1, probability 0, space 0, times 0
[  231.264736][T17396] CPU: 1 PID: 17396 Comm: syz-executor.5 Not tainted 5.17.0-rc3-syzkaller-00013-g2ade8eef993c-dirty #0
[  231.276128][T17396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  231.286178][T17396] Call Trace:
[  231.289525][T17396]  <TASK>
[  231.292432][T17396]  dump_stack_lvl+0xd6/0x122
[  231.297060][T17396]  dump_stack+0x11/0x1b
[  231.301198][T17396]  should_fail+0x23c/0x250
[  231.305649][T17396]  __should_failslab+0x81/0x90
[  231.310439][T17396]  should_failslab+0x5/0x20
[  231.314921][T17396]  kmem_cache_alloc_node_trace+0x61/0x310
[  231.320657][T17396]  ? __kmalloc_node_track_caller+0x30/0x40
[  231.326498][T17396]  __kmalloc_node_track_caller+0x30/0x40
[  231.332173][T17396]  ? alloc_uevent_skb+0x5b/0x120
[  231.337177][T17396]  __alloc_skb+0x19d/0x450
[  231.341643][T17396]  alloc_uevent_skb+0x5b/0x120
[  231.346411][T17396]  kobject_uevent_env+0x8cd/0xcc0
[  231.351503][T17396]  ? preempt_count_add+0x4e/0x90
[  231.356484][T17396]  ? bd_prepare_to_claim+0x1ac/0x200
[  231.361915][T17396]  disk_force_media_change+0xe3/0x170
[  231.367344][T17396]  loop_configure+0x76e/0xf50
[  231.372026][T17396]  lo_ioctl+0x633/0x1280
[  231.376266][T17396]  ? folio_mark_dirty+0x84/0xe0
[  231.381119][T17396]  ? unlock_page+0x37/0x50
[  231.385531][T17396]  ? __rcu_read_unlock+0x5c/0x290
[  231.390616][T17396]  ? blkdev_common_ioctl+0x438/0x1060
[  231.396013][T17396]  ? selinux_file_ioctl+0x522/0x590
[  231.401218][T17396]  ? do_vfs_ioctl+0x819/0x14a0
[  231.405984][T17396]  ? lo_release+0x1e0/0x1e0
[  231.410484][T17396]  blkdev_ioctl+0x20e/0x440
[  231.414984][T17396]  ? blkdev_compat_ptr_ioctl+0x80/0x80
[  231.420433][T17396]  __se_sys_ioctl+0xcb/0x140
[  231.425094][T17396]  __x64_sys_ioctl+0x3f/0x50
[  231.429697][T17396]  do_syscall_64+0x44/0xd0
[  231.434099][T17396]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  231.440065][T17396] RIP: 0033:0x7fdfac5bfe17
[  231.444458][T17396] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  231.465798][T17396] RSP: 002b:00007fdfab735f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  231.474193][T17396] RAX: ffffffffffffffda RBX: 00007fdfac6099c8 RCX: 00007fdfac5bfe17
[  231.482153][T17396] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  231.490102][T17396] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fdfab7361d0
[  231.498122][T17396] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  231.506089][T17396] R13: 0000000000000004 R14: 00000000200001b0 R15: 0000000000000002
[  231.514044][T17396]  </TASK>
[  231.517833][T17396] loop5: detected capacity change from 0 to 264192
[  231.525506][T17396] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:25 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) (fail_nth: 25)

07:30:25 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
r1 = syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x640000, 0xa8)
renameat(r2, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00')
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa) (async)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async)
sync() (async)
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) (async)
openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x640000, 0xa8) (async)
renameat(r2, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') (async)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) (async)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0) (async)
signalfd(r0, 0x0, 0x0) (async)

07:30:25 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:25 executing program 3:
r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
sync()
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async)
sync() (async)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) (async)

[  231.549866][T17399] loop0: detected capacity change from 0 to 264192
[  231.558052][T17393] FAT-fs (loop4): bogus number of FAT sectors
[  231.564188][T17393] FAT-fs (loop4): Can't find a valid FAT filesystem
07:30:25 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

[  231.614647][T17412] FAULT_INJECTION: forcing a failure.
[  231.614647][T17412] name failslab, interval 1, probability 0, space 0, times 0
[  231.627378][T17412] CPU: 1 PID: 17412 Comm: syz-executor.5 Not tainted 5.17.0-rc3-syzkaller-00013-g2ade8eef993c-dirty #0
[  231.628562][T17399] FAT-fs (loop0): bogus number of reserved sectors
[  231.638397][T17412] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  231.638459][T17412] Call Trace:
[  231.638465][T17412]  <TASK>
[  231.644986][T17399] FAT-fs (loop0): Can't find a valid FAT filesystem
[  231.654995][T17412]  dump_stack_lvl+0xd6/0x122
[  231.672413][T17412]  dump_stack+0x11/0x1b
[  231.676574][T17412]  should_fail+0x23c/0x250
[  231.681114][T17412]  __should_failslab+0x81/0x90
[  231.685859][T17412]  should_failslab+0x5/0x20
[  231.690390][T17412]  kmem_cache_alloc_node_trace+0x61/0x310
[  231.696165][T17412]  ? __kmalloc_node_track_caller+0x30/0x40
[  231.701983][T17412]  __kmalloc_node_track_caller+0x30/0x40
[  231.707634][T17412]  ? alloc_uevent_skb+0x5b/0x120
[  231.712613][T17412]  __alloc_skb+0x19d/0x450
[  231.717009][T17412]  alloc_uevent_skb+0x5b/0x120
[  231.721777][T17412]  kobject_uevent_env+0x8cd/0xcc0
[  231.726783][T17412]  ? preempt_count_add+0x4e/0x90
[  231.731853][T17412]  ? bd_prepare_to_claim+0x1ac/0x200
[  231.737202][T17412]  disk_force_media_change+0xe3/0x170
[  231.742556][T17412]  loop_configure+0x76e/0xf50
[  231.747210][T17412]  lo_ioctl+0x633/0x1280
[  231.751433][T17412]  ? __perf_event_task_sched_in+0x898/0x8d0
[  231.757449][T17412]  ? __this_cpu_preempt_check+0x18/0x20
[  231.763035][T17412]  ? xfd_validate_state+0x4e/0xf0
[  231.768055][T17412]  ? __rcu_read_unlock+0x5c/0x290
[  231.773082][T17412]  ? blkdev_common_ioctl+0x438/0x1060
[  231.778455][T17412]  ? selinux_file_ioctl+0x522/0x590
[  231.783693][T17412]  ? do_vfs_ioctl+0x819/0x14a0
[  231.788488][T17412]  ? lo_release+0x1e0/0x1e0
[  231.792970][T17412]  blkdev_ioctl+0x20e/0x440
[  231.797470][T17412]  ? blkdev_compat_ptr_ioctl+0x80/0x80
[  231.802933][T17412]  __se_sys_ioctl+0xcb/0x140
[  231.807511][T17412]  __x64_sys_ioctl+0x3f/0x50
[  231.812113][T17412]  do_syscall_64+0x44/0xd0
[  231.816508][T17412]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  231.822496][T17412] RIP: 0033:0x7fdfac5bfe17
[  231.826915][T17412] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  231.846550][T17412] RSP: 002b:00007fdfab735f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  231.854961][T17412] RAX: ffffffffffffffda RBX: 00007fdfab7366b8 RCX: 00007fdfac5bfe17
[  231.862914][T17412] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  231.870882][T17412] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fdfab7361d0
[  231.878845][T17412] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000010
[  231.886807][T17412] R13: 0000000000000004 R14: 00000000200001b0 R15: 0000000000000002
[  231.894832][T17412]  </TASK>
[  231.899106][T17412] loop5: detected capacity change from 0 to 264192
[  231.909463][T17414] loop2: detected capacity change from 0 to 264192
07:30:25 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

[  231.919193][T17412] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  231.939359][T17440] loop4: detected capacity change from 0 to 264192
[  231.943489][ T1910] Buffer I/O error on dev loop0, logical block 1, async page read
[  231.947648][T17440] FAT-fs (loop4): bogus number of FAT sectors
[  231.959857][T17440] FAT-fs (loop4): Can't find a valid FAT filesystem
[  231.980873][T17414] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  231.985394][ T1910] Buffer I/O error on dev loop0, logical block 2, async page read
[  232.012344][ T1910] Buffer I/O error on dev loop0, logical block 3, async page read
[  232.020295][ T1910] Buffer I/O error on dev loop0, logical block 4, async page read
07:30:25 executing program 0:
sync() (async)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0xffffffffffffff11, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) (async, rerun: 32)
sync() (async, rerun: 32)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) (async)
sync()
r1 = signalfd(0xffffffffffffffff, 0x0, 0x0)
ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000100)={'team0\x00', <r2=>0x0})
sendmsg$nl_route_sched(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@deltfilter={0x2c, 0x2d, 0x5, 0x70bd27, 0x25dfdbfd, {0x0, 0x0, 0x0, r2, {0xffe0, 0x8}, {0xffff, 0xe}, {0x2, 0xfff1}}, [@TCA_RATE={0x6, 0x5, {0x4, 0x8}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x44001}, 0x80) (async)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:25 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) (fail_nth: 26)

07:30:25 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa) (async)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async)
sync() (async)
r1 = syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x640000, 0xa8)
renameat(r2, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') (async, rerun: 64)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) (rerun: 64)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0) (async)
signalfd(r0, 0x0, 0x0)

07:30:25 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:25 executing program 3:
setxattr$security_selinux(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f0000000080)='system_u:object_r:bin_t:s0\x00', 0x1b, 0x0)
perf_event_open(0x0, 0x0, 0x3, 0xffffffffffffffff, 0x1)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
sync()

07:30:25 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

[  232.050943][ T1910] Buffer I/O error on dev loop0, logical block 5, async page read
[  232.069634][ T1910] Buffer I/O error on dev loop0, logical block 6, async page read
[  232.077677][ T1910] Buffer I/O error on dev loop0, logical block 7, async page read
[  232.107354][T17443] FAULT_INJECTION: forcing a failure.
[  232.107354][T17443] name failslab, interval 1, probability 0, space 0, times 0
[  232.120014][T17443] CPU: 1 PID: 17443 Comm: syz-executor.5 Not tainted 5.17.0-rc3-syzkaller-00013-g2ade8eef993c-dirty #0
[  232.131025][T17443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  232.141082][T17443] Call Trace:
[  232.144348][T17443]  <TASK>
[  232.147296][T17443]  dump_stack_lvl+0xd6/0x122
[  232.151871][T17443]  dump_stack+0x11/0x1b
[  232.156021][T17443]  should_fail+0x23c/0x250
[  232.160415][T17443]  ? __kernfs_new_node+0x6a/0x340
[  232.165561][T17443]  __should_failslab+0x81/0x90
[  232.170346][T17443]  should_failslab+0x5/0x20
[  232.174831][T17443]  kmem_cache_alloc+0x4f/0x320
[  232.179595][T17443]  __kernfs_new_node+0x6a/0x340
[  232.184441][T17443]  ? ___cache_free+0x46/0x310
[  232.189096][T17443]  ? kmem_cache_free+0x65/0x110
[  232.194014][T17443]  kernfs_create_dir_ns+0x5e/0x140
[  232.199120][T17443]  internal_create_group+0x13e/0x840
[  232.204427][T17443]  ? blk_queue_logical_block_size+0x37/0x110
[  232.210392][T17443]  sysfs_create_group+0x1b/0x20
[  232.215294][T17443]  loop_configure+0xc6e/0xf50
[  232.220014][T17443]  lo_ioctl+0x633/0x1280
[  232.224242][T17443]  ? folio_mark_dirty+0x84/0xe0
[  232.229123][T17443]  ? unlock_page+0x37/0x50
[  232.233517][T17443]  ? __rcu_read_unlock+0x5c/0x290
[  232.238580][T17443]  ? blkdev_common_ioctl+0x438/0x1060
[  232.244057][T17443]  ? selinux_file_ioctl+0x522/0x590
[  232.249254][T17443]  ? do_vfs_ioctl+0x819/0x14a0
[  232.254018][T17443]  ? lo_release+0x1e0/0x1e0
[  232.258529][T17443]  blkdev_ioctl+0x20e/0x440
[  232.263102][T17443]  ? blkdev_compat_ptr_ioctl+0x80/0x80
[  232.268603][T17443]  __se_sys_ioctl+0xcb/0x140
[  232.273233][T17443]  __x64_sys_ioctl+0x3f/0x50
[  232.277842][T17443]  do_syscall_64+0x44/0xd0
[  232.282240][T17443]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  232.288178][T17443] RIP: 0033:0x7fdfac5bfe17
[  232.292572][T17443] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  232.312173][T17443] RSP: 002b:00007fdfab735f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  232.320580][T17443] RAX: ffffffffffffffda RBX: 00007fdfac6099c8 RCX: 00007fdfac5bfe17
[  232.328533][T17443] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  232.336486][T17443] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fdfab7361d0
[  232.344437][T17443] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  232.352425][T17443] R13: 0000000000000004 R14: 00000000200001b0 R15: 0000000000000002
[  232.360383][T17443]  </TASK>
[  232.363424][T17443] loop5: detected capacity change from 0 to 264192
[  232.379512][T17453] loop4: detected capacity change from 0 to 264192
[  232.393335][T17453] FAT-fs (loop4): bogus number of FAT sectors
[  232.397307][T17443] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:25 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) (fail_nth: 27)

[  232.399518][T17453] FAT-fs (loop4): Can't find a valid FAT filesystem
[  232.416725][T17451] loop2: detected capacity change from 0 to 264192
07:30:26 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:26 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd8, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x9, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0)
signalfd(r0, 0x0, 0x0)

[  232.479006][T17451] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  232.488924][ T3971] blk_print_req_error: 23 callbacks suppressed
[  232.488935][ T3971] I/O error, dev loop4, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  232.521225][T17456] loop0: detected capacity change from 0 to 264192
07:30:26 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000f, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:26 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:26 executing program 3:
setxattr$security_selinux(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f0000000080)='system_u:object_r:bin_t:s0\x00', 0x1b, 0x0)
perf_event_open(0x0, 0x0, 0x3, 0xffffffffffffffff, 0x1)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
sync()
setxattr$security_selinux(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f0000000080)='system_u:object_r:bin_t:s0\x00', 0x1b, 0x0) (async)
perf_event_open(0x0, 0x0, 0x3, 0xffffffffffffffff, 0x1) (async)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async)
sync() (async)

[  232.538741][ T3970] I/O error, dev loop5, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  232.557316][T17456] FAT-fs (loop0): bogus number of reserved sectors
[  232.563883][T17456] FAT-fs (loop0): Can't find a valid FAT filesystem
[  232.578066][T17470] loop4: detected capacity change from 0 to 264192
[  232.590533][T17473] loop5: detected capacity change from 0 to 264192
[  232.591060][ T3970] I/O error, dev loop5, sector 264064 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  232.606773][ T3970] Buffer I/O error on dev loop5, logical block 33008, async page read
[  232.609019][T17470] FAT-fs (loop4): bogus number of FAT sectors
[  232.621082][T17470] FAT-fs (loop4): Can't find a valid FAT filesystem
[  232.631576][ T1837] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  232.641480][T17473] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  232.714009][ T3971] I/O error, dev loop4, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  232.725769][ T1910] I/O error, dev loop2, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  232.744961][ T3970] I/O error, dev loop5, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  232.796349][T17456] loop0: detected capacity change from 0 to 264192
[  232.804025][T17456] FAT-fs (loop0): bogus number of reserved sectors
[  232.810536][T17456] FAT-fs (loop0): Can't find a valid FAT filesystem
[  232.863317][T17456] loop0: detected capacity change from 0 to 264192
[  232.870420][T17456] FAT-fs (loop0): bogus number of reserved sectors
[  232.877054][T17456] FAT-fs (loop0): Can't find a valid FAT filesystem
[  233.009168][T17456] loop0: detected capacity change from 0 to 264192
[  233.016374][T17456] FAT-fs (loop0): bogus number of reserved sectors
[  233.022889][T17456] FAT-fs (loop0): Can't find a valid FAT filesystem
[  233.155139][T17456] loop0: detected capacity change from 0 to 264192
[  233.162153][T17456] FAT-fs (loop0): bogus number of reserved sectors
[  233.168728][T17456] FAT-fs (loop0): Can't find a valid FAT filesystem
07:30:26 executing program 0:
sync()
sync()
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
r1 = signalfd(0xffffffffffffffff, 0x0, 0x0)
bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e22, @multicast1}, 0x10)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
sync()
open(&(0x7f0000000080)='./file0\x00', 0xc0800, 0x40)
sync()

07:30:26 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd8, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x9, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0)
signalfd(r0, 0x0, 0x0)
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd8, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x9, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa) (async)
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) (async)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) (async)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0) (async)
openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) (async)
signalfd(r0, 0x0, 0x0) (async)

07:30:26 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x3, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:26 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:26 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340), 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:26 executing program 3:
setxattr$security_selinux(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f0000000080)='system_u:object_r:bin_t:s0\x00', 0x1b, 0x0) (async, rerun: 64)
perf_event_open(0x0, 0x0, 0x3, 0xffffffffffffffff, 0x1) (async, rerun: 64)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async)
sync()

[  233.234794][ T3970] I/O error, dev loop0, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  233.266749][T17481] loop5: detected capacity change from 0 to 264192
[  233.284854][T17483] loop2: detected capacity change from 0 to 264192
[  233.291675][T17493] loop4: detected capacity change from 0 to 264192
[  233.301598][T17493] FAT-fs (loop4): bogus number of FAT sectors
[  233.307745][T17493] FAT-fs (loop4): Can't find a valid FAT filesystem
[  233.318007][T17481] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:26 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd8, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x9, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0)
signalfd(r0, 0x0, 0x0)
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd8, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x9, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa) (async)
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) (async)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) (async)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0) (async)
openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) (async)
signalfd(r0, 0x0, 0x0) (async)

07:30:26 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x4, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

[  233.354235][ T1910] I/O error, dev loop4, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  233.373139][ T1910] I/O error, dev loop4, sector 264064 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  233.390662][T17504] loop0: detected capacity change from 0 to 264192
07:30:26 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
r2 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r2, 0x0, 0xffffffe8)
r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00')
write$char_usb(r3, 0x0, 0xffffffe8)
readv(0xffffffffffffffff, &(0x7f0000000000), 0x0)
r4 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r4, 0x0, 0xffffffe8)
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x4595, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000280)=ANY=[@ANYRESOCT=r2, @ANYRES16=r3, @ANYRES16=r2, @ANYRES32=r2, @ANYRESOCT=r3, @ANYRES64=r4, @ANYRESHEX=r2, @ANYRESOCT=r0, @ANYRESOCT=r1, @ANYRES32=r1])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)
sync()

[  233.408634][T17483] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  233.430195][T17504] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:27 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x6, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:27 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340), 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:27 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

[  233.479444][T17513] loop5: detected capacity change from 0 to 264192
[  233.488083][T17513] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  233.509888][T17514] loop1: detected capacity change from 0 to 34
[  233.553352][   T43] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  233.563043][T17520] loop4: detected capacity change from 0 to 264192
[  233.575073][ T3970] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
07:30:27 executing program 0:
sync() (async)
sync() (async)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) (async)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) (async)
r1 = signalfd(0xffffffffffffffff, 0x0, 0x0)
bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e22, @multicast1}, 0x10) (async)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
sync() (async)
open(&(0x7f0000000080)='./file0\x00', 0xc0800, 0x40)
sync()

07:30:27 executing program 3:
r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x100)
r2 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r2, 0x0, 0xffffffe8)
fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, <r3=>0x0})
r4 = syz_open_dev$vcsa(&(0x7f0000000180), 0xffff, 0x40000)
write$char_usb(r4, &(0x7f00000001c0)="a968a76300a7c6a95aebccc10949cee13d6580046771e4576ea1611f7834ec596afa5cf4ff41e16bed03", 0x2a)
r5 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r5, 0x0, 0xffffffe8)
r6 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r6, 0x0, 0xffffffe8)
kcmp$KCMP_EPOLL_TFD(r3, 0x0, 0x7, r5, &(0x7f0000000140)={r1, r6, 0x5})
perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x8, 0x5f, 0xf9, 0x1, 0x0, 0xff, 0x40001, 0xd, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x8381, 0x883, 0x80000001, 0x3, 0xfffffffffffffe01, 0x11, 0x9, 0x0, 0x1, 0x0, 0x4}, 0x0, 0x8, r2, 0x9)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
sync()

07:30:27 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x7, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:27 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x4c840, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:27 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa) (async)
r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
r2 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r2, 0x0, 0xffffffe8) (async)
r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00')
write$char_usb(r3, 0x0, 0xffffffe8) (async)
readv(0xffffffffffffffff, &(0x7f0000000000), 0x0) (async)
r4 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r4, 0x0, 0xffffffe8) (async)
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x4595, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000280)=ANY=[@ANYRESOCT=r2, @ANYRES16=r3, @ANYRES16=r2, @ANYRES32=r2, @ANYRESOCT=r3, @ANYRES64=r4, @ANYRESHEX=r2, @ANYRESOCT=r0, @ANYRESOCT=r1, @ANYRES32=r1]) (async)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) (async)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0) (async)
sync()

[  233.611188][T17520] FAT-fs (loop4): bogus number of FAT sectors
[  233.617343][T17520] FAT-fs (loop4): Can't find a valid FAT filesystem
07:30:27 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340), 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:27 executing program 3:
r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async)
r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x100)
r2 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r2, 0x0, 0xffffffe8) (async)
fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, <r3=>0x0})
r4 = syz_open_dev$vcsa(&(0x7f0000000180), 0xffff, 0x40000)
write$char_usb(r4, &(0x7f00000001c0)="a968a76300a7c6a95aebccc10949cee13d6580046771e4576ea1611f7834ec596afa5cf4ff41e16bed03", 0x2a)
r5 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r5, 0x0, 0xffffffe8) (async)
r6 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r6, 0x0, 0xffffffe8) (async)
kcmp$KCMP_EPOLL_TFD(r3, 0x0, 0x7, r5, &(0x7f0000000140)={r1, r6, 0x5})
perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x8, 0x5f, 0xf9, 0x1, 0x0, 0xff, 0x40001, 0xd, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x8381, 0x883, 0x80000001, 0x3, 0xfffffffffffffe01, 0x11, 0x9, 0x0, 0x1, 0x0, 0x4}, 0x0, 0x8, r2, 0x9) (async)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async)
sync()

[  233.652449][T17526] loop5: detected capacity change from 0 to 264192
[  233.658947][T17528] loop2: detected capacity change from 0 to 264192
[  233.672523][T17530] loop4: detected capacity change from 0 to 264192
07:30:27 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x8, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

[  233.699535][T17530] FAT-fs (loop4): bogus number of FAT sectors
[  233.705684][T17530] FAT-fs (loop4): Can't find a valid FAT filesystem
[  233.733156][T17526] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  233.733492][T17528] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:27 executing program 3:
r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x100)
r2 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r2, 0x0, 0xffffffe8)
fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, <r3=>0x0})
r4 = syz_open_dev$vcsa(&(0x7f0000000180), 0xffff, 0x40000)
write$char_usb(r4, &(0x7f00000001c0)="a968a76300a7c6a95aebccc10949cee13d6580046771e4576ea1611f7834ec596afa5cf4ff41e16bed03", 0x2a)
r5 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r5, 0x0, 0xffffffe8)
r6 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r6, 0x0, 0xffffffe8)
kcmp$KCMP_EPOLL_TFD(r3, 0x0, 0x7, r5, &(0x7f0000000140)={r1, r6, 0x5})
perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x8, 0x5f, 0xf9, 0x1, 0x0, 0xff, 0x40001, 0xd, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x8381, 0x883, 0x80000001, 0x3, 0xfffffffffffffe01, 0x11, 0x9, 0x0, 0x1, 0x0, 0x4}, 0x0, 0x8, r2, 0x9)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
sync()
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async)
creat(&(0x7f00000000c0)='./file0\x00', 0x100) (async)
syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00') (async)
write$char_usb(r2, 0x0, 0xffffffe8) (async)
fcntl$getownex(r0, 0x10, &(0x7f0000000100)) (async)
syz_open_dev$vcsa(&(0x7f0000000180), 0xffff, 0x40000) (async)
write$char_usb(r4, &(0x7f00000001c0)="a968a76300a7c6a95aebccc10949cee13d6580046771e4576ea1611f7834ec596afa5cf4ff41e16bed03", 0x2a) (async)
syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00') (async)
write$char_usb(r5, 0x0, 0xffffffe8) (async)
syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00') (async)
write$char_usb(r6, 0x0, 0xffffffe8) (async)
kcmp$KCMP_EPOLL_TFD(r3, 0x0, 0x7, r5, &(0x7f0000000140)={r1, r6, 0x5}) (async)
perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x8, 0x5f, 0xf9, 0x1, 0x0, 0xff, 0x40001, 0xd, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x8381, 0x883, 0x80000001, 0x3, 0xfffffffffffffe01, 0x11, 0x9, 0x0, 0x1, 0x0, 0x4}, 0x0, 0x8, r2, 0x9) (async)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async)
sync() (async)

07:30:27 executing program 0:
sync()
sync()
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
r1 = signalfd(0xffffffffffffffff, 0x0, 0x0)
bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e22, @multicast1}, 0x10)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
sync()
open(&(0x7f0000000080)='./file0\x00', 0xc0800, 0x40)
sync()
sync() (async)
sync() (async)
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) (async)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) (async)
signalfd(0xffffffffffffffff, 0x0, 0x0) (async)
bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e22, @multicast1}, 0x10) (async)
sync() (async)
fstatfs(r0, &(0x7f0000000200)=""/131) (async)
sync() (async)
open(&(0x7f0000000080)='./file0\x00', 0xc0800, 0x40) (async)
sync() (async)

07:30:27 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x10, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:27 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync() (async)
r2 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r2, 0x0, 0xffffffe8)
r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00')
write$char_usb(r3, 0x0, 0xffffffe8) (async)
readv(0xffffffffffffffff, &(0x7f0000000000), 0x0) (async)
r4 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r4, 0x0, 0xffffffe8)
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x4595, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000280)=ANY=[@ANYRESOCT=r2, @ANYRES16=r3, @ANYRES16=r2, @ANYRES32=r2, @ANYRESOCT=r3, @ANYRES64=r4, @ANYRESHEX=r2, @ANYRESOCT=r0, @ANYRESOCT=r1, @ANYRES32=r1]) (async)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) (async)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0) (async, rerun: 32)
signalfd(r0, 0x0, 0x0) (async, rerun: 32)
sync()

[  233.754052][T17544] loop1: detected capacity change from 0 to 34
07:30:27 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="030800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:27 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d", 0x3, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

[  233.816178][T17553] loop0: detected capacity change from 0 to 264192
[  233.836058][T17553] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:27 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x0, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:27 executing program 3:
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, <r0=>0x0})
perf_event_open(0x0, r0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r1 = openat$incfs(0xffffffffffffffff, &(0x7f0000000040)='.log\x00', 0x400000, 0x2)
getsockname$packet(r1, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14)
sync()

[  233.861713][    T8] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  233.865550][T17571] loop1: detected capacity change from 0 to 34
[  233.879386][T17577] loop5: detected capacity change from 0 to 264192
[  233.892148][    T8] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  233.905527][T17577] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:27 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="050800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:27 executing program 0:
sync()
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
sync()
sync()
r0 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r0, 0x0, 0xffffffe8)
fstatfs(r0, &(0x7f00000001c0)=""/146)
sync()

[  233.918583][T17579] loop4: detected capacity change from 0 to 264192
[  233.946027][T17591] loop2: detected capacity change from 0 to 264192
[  233.956347][T17579] FAT-fs (loop4): bogus number of FAT sectors
[  233.962455][T17579] FAT-fs (loop4): Can't find a valid FAT filesystem
07:30:27 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)

07:30:27 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="100800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:27 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040200090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:27 executing program 3:
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, <r0=>0x0})
perf_event_open(0x0, r0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async)
r1 = openat$incfs(0xffffffffffffffff, &(0x7f0000000040)='.log\x00', 0x400000, 0x2)
getsockname$packet(r1, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14)
sync()

[  233.996755][T17591] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  234.029762][T17596] loop0: detected capacity change from 0 to 264192
[  234.033063][T17602] loop5: detected capacity change from 0 to 264192
07:30:27 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d", 0x3, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:27 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa) (async, rerun: 64)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 64)
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) (async)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0) (async, rerun: 64)
signalfd(r0, 0x0, 0x0) (rerun: 64)

[  234.069137][T17602] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  234.107896][T17596] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:27 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040600090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:27 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x0, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

[  234.125800][T17615] loop4: detected capacity change from 0 to 264192
[  234.158219][    T8] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:27 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa) (async)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async)
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) (async)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) (async)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0) (async)
signalfd(r0, 0x0, 0x0) (async)

07:30:27 executing program 3:
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, <r0=>0x0})
perf_event_open(0x0, r0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async, rerun: 32)
r1 = openat$incfs(0xffffffffffffffff, &(0x7f0000000040)='.log\x00', 0x400000, 0x2) (rerun: 32)
getsockname$packet(r1, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14)
sync()

07:30:27 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x0, 0x0, 0x80000001, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

[  234.172467][T17615] FAT-fs (loop4): bogus number of FAT sectors
[  234.179016][T17615] FAT-fs (loop4): Can't find a valid FAT filesystem
07:30:27 executing program 0:
sync() (async)
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) (async)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) (async)
signalfd(0xffffffffffffffff, 0x0, 0x0)
sync()
sync() (async)
r0 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r0, 0x0, 0xffffffe8) (async)
fstatfs(r0, &(0x7f00000001c0)=""/146) (async)
sync()

07:30:27 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040700090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:27 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d", 0x3, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

[  234.271495][T17629] loop4: detected capacity change from 0 to 264192
[  234.280086][T17631] loop5: detected capacity change from 0 to 264192
[  234.280996][T17629] FAT-fs (loop4): bogus number of FAT sectors
[  234.292731][T17629] FAT-fs (loop4): Can't find a valid FAT filesystem
[  234.312835][T17627] loop2: detected capacity change from 0 to 264192
07:30:27 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040804090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:27 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc6448, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x800000000000}, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xb)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
r1 = syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
r2 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r2, 0x0, 0xffffffe8)
sendmmsg(r2, &(0x7f0000003dc0)=[{{&(0x7f00000002c0)=@phonet={0x23, 0x8, 0x7f, 0x3}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000340)="1e69efe9ed5051afb6fd9321a5fedffcfed03b8d4f7ee168df16c5c256499b8d76191842a2bf25870763ba1a1fda14326e8d96a6646c5ba4080648", 0x3b}], 0x1, &(0x7f00000003c0)=[{0x78, 0x113, 0x2, "583001670dd847c2fcd080cd1825fca3068c12cb6b823636bc6deae5ff73336af2e2a2b6f7d4c05c827864e25a978dc78489abe42a98f0b07a3daae6a29a953ae4d58afeeb89db9383ff2700919a4f4aac33e61453f7f9745bcca009ebb3ab62a90ff6ad016170"}, {0xa0, 0x84, 0x2, "39eb1e8b5cfa60e18a3f5c18865c00958cd8644c69d69ea789a3a29d740b17469d04023fa4b830bdd255c8716defe58de82c5e787b758e4838b732ce6ed3ca39827a91971e1d0bf783f712914e8095b3cf94ec40368ed228dc5ca8bb7b3e73bcac73d21b486e613ebc05862c739d3c6cd8fe2f801dc6cda4f1324372fdc97e79271245d2385368be90"}, {0xc8, 0x109, 0x400, "f21de46f23c6af5674e563d5376e24e449212f5b78fee77ad41982ddb0959b1d8f47816a087b2605bc601520582897ef793da4f9916c9cd1161147121ed831d430d278a71cbde4c65135bc810797ab43a445490fb2208a6e71d771e2dd65d0005847a8da5f5bbbf8be17b5008f88ea4a878e64668d958dd499bd738a9fd886019af4b4edcaff299639c03a7c8e1014d7a055e8ae7807e5b418544059279722337ceda2012385ce95793c331f88c7f946b667ace7"}, {0x30, 0x10a, 0xfffffffa, "8d861a57a1cdf159fd51ebc7413533ca3777932372cf5b88ade6"}, {0xf8, 0x113, 0x9, "687b1687522807c5764d652a990c692fe19aa8f11c49f19b1cd549a857b2b279792e38ec922ea45dff80ff1dc5f01086d359101700062ae3f7f7dc6c04e147f16be8c87cc8e3b33048a006de37aa056099adab3a4b8cc4c4cf3a7702ac22e7cb3b9ff6d8f8751e1890e137cbcfc3d651a28aff02bf2da965bee91470f206a115caddca468611776383ae49e8063615b492bf5fcfef63b0f957b7875daba70906c848e72c1a9b1e471e6eca7176b214315fd36d99bed11e95c57b799af06b23550fae0aa234ffc588276e7b8f1ca7d8b9420a0f3879f7234c2acc89286abdb25cc2d86ecf"}, {0xa8, 0x18c, 0x1f, "c42c1a8092b9193f5e9f9a3a31ed847638b6f0f1d5c6e1a02855a1e7136917c4e6827316ad6c68c562a936708cbf876c27e174f2ebc036ab9818ede27c158c5674c2d656ca1224db661f04f7f1143c1a05508c2e772024a5044ef692dc1fa803ca06ebd6150db05614e177c5c4efb6a004b013f96be6ebbeeca8457469395676a5907f9c2c0ef9b91435fc8ec8c5451aa09355"}], 0x3b0}}, {{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000800)="b77fbd0ee5648b5078d0527f4f77d6e84c029835e4b8432ce33065f79f9ea2492abb4e1cb733eaf38ea09c5c26bd3f35b53307303978130b70a8668c3e7be86450b2189dc607f791ad23dbb3b7", 0x4d}, {&(0x7f0000000880)="2119e9586543681fe58c55f54c8d3709a2557096277db176376206b1b95a3cf6bdcd94cffa22e9e804864218b5ed962c00a0bdc00082feb36cd578b9ce0c9707d43cee4db5488f40172a7456c7faeee0b94b0362e5bdd858ef23a925b6f8ae3fbc8bbd3e05c273d2f05250cb504107a34a887f0e79676521cac6da94a2ba300f3430913bce3bf2f46622c020bd6462088e5ba5fdb082e44561af94f988acdcce737c9f85803a5ca1888776799912da0106a0e557458e29ced0dcf51af881117dad502c684831f14f14480bc982fb99beb487a18f0ddd2d624474119cc36f62789acd464e1f776094594c89b1cc19c3e14a8011d276bf8a8a", 0xf8}], 0x2}}, {{0x0, 0x0, &(0x7f0000000e80)=[{&(0x7f00000009c0)}, {&(0x7f0000000a00)="71786cb56aa78b04db6210627bb8ffea61d08480de866603fa1f66c33f4b3a0228dd2fe54ed00cfcdd804ca9c5604bcd7c9f712e21ae712bf4bda8d1946ee542aaccf87a7a21ff96a201e139c94a6497145d1d17b991f634f000f3dce856855049eada9bbabed08fc82cc156cecd5b83a02a0f9986a0ed71e409e490a0a63d85ba6d93f09f1b12bc9ba07542e285b01b44fb52932274687cd02d8883c70c3ffee765841daac6b9549b552f3444f5bb56f8b412d6ae1f78de51899e7478fa05fd92f9936093795aff53153f9e856073402d4c114cfbf73beb5e187ad8107a367a4b9145", 0xe3}, {&(0x7f0000000b00)="753edff888815c0abe0f367fa4961cf113f57897aa862df9ded949d61790601edf830ea116ed92697cd5f157ddf805e378dd842ad9e74bc8ba981f4689c8acc2b7cbfa9abe090c6a07891ee0101ad9dc70a959043d8bdf7a9452feb517843a9256d7b832399035e520fee070d4f00b2745db4a59d59032eb634def79a085369e1e4c293d8d2ae68bacf6e770678c11f220d6418286fe4d8c9bf0539b4cf8828b262f8a99f77abda047fb45baf091a30cf18a756aac0d4ab7c19e69f943e2d43a9fdcd39827766380574261cc225c7599e9637a514ddd7300807895fe7685", 0xde}, {&(0x7f0000000c00)="c8aaa2caa518c383850b0c61f9825e3f3494f5cf6fadb990057bfc880341611afc0b1b7ddce19ed5dc77fc132af3438e0a3767a4654fd0865d95b6ba0137a5788a6f11aa8487339ac3308e65405e30fad59e0622286a3fbaa93d3a89cf481a2c84a7072673a5ff4f5c272d23b72af136c9", 0x71}, {&(0x7f0000000c80)="2181a7384dd73d5771af", 0xa}, {&(0x7f0000000cc0)="5a251d016d29fba5257475a10faa86ad872e77eb8d4ec892774d263f98962c203d5abb514932d6c51e74f97f0c9ca2196c9001cd76208ed4d41656b55c1eeffe578d2c4c5f9859178fc4ca6da7f3b71bed326b8be9a3e3f1c83e356ab2a3a3948c57a47658ae4ed5fc8611fd73cb6e90dcc67510cde9d1a12c3c68dd1a4629b28f3ca71baace8421a2a497fd25961156d28e336a4c56483df29efc0114941bdbd40a37b2f55dd5d400ce8faa78a9deeb29939f44e8209dbd41fc19bdf0ad98295f669ce95a0b267f11a78d6920af84ca130e86237f8d302cbdc4eff9bab9304deadda5a788de80e7f54f8685c783058a9d21e036eddc799bee", 0xf9}, {&(0x7f0000000dc0)="95a02f15c1", 0x5}, {&(0x7f0000000e00)="2b40b66ecd7bd37462c328a19004ab4afa4b03447c3c05d5bfef2d954e9d1b09540a23b9ea55452c221074b14b1741071904caf60ba83ca641c4689db32a990e387da9acb5e5312f92cdc7480394190bc7f4eb57cca74904fffdcb704e26c3a1710aa1c4629c2e", 0x67}], 0x8}}, {{&(0x7f0000000f00)=@ll={0x11, 0x3, 0x0, 0x1, 0x3, 0x6, @local}, 0x80, &(0x7f0000001080)=[{&(0x7f0000000f80)="7ae0b81294c97ad03b1c6a34163bf5a745bfd8bcef9d1a884cc69befc909f00b93528df8e230a00d061f914681178269b6fc3ece44b063e51786b183500a03c54063ff8a64588f56d910127aac440feadb83bb7e882c360892782e6dddb49ee602123c391ebd7157faedc442ba4d526119e3fce37d52c7e7e27f11a61afdc2d5c3b8f1970196cf4823aa677d66558e37b29d4c25877d0b1adb4d97b2", 0x9c}, {&(0x7f0000001040)="7d940e33d2e17d6406b9c4cb9c70c585490eb461f373248e464f951bb9718ae7066960f1232e5f6698788dd05bbe4b1bb570", 0x32}], 0x2, &(0x7f0000001140)=[{0x48, 0x10f, 0xff, "c29a10cc414859af86ab529ec51150ef399c191188dbc6d7bf18bb47a9b3310839811ab1491b19e43eab8427cf38677c2a4fb4cf68"}], 0x48}}, {{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f00000010c0)}, {&(0x7f00000011c0)="9b8d015c4e9d865c440d4067b4cd5b55f293ee851acb2d4de343b09aabe8eaf87030b78cf9c4df42242f54a86378f861d8ed97e2903bf24273d5808ca04f22c8eede6ffd2660168552cc19e84abda04800f52f4005db361fd20573d5c2ce7a6c42b0", 0x62}, {&(0x7f0000001240)="ca7328ca71c5cda8a4455fe6e37380faedb1be867ce04c09ce1950b0995d31aff3b2f09ebb9ea560a6385e09bfaec1cbf8c1da371d3607afa941184e64c9f6aab07af8eb114cd9323c99a878c380044e5dff33f506c88e4ec09a25775b6cdf99fdbe81b9a4895c5726196b90d13806174dd1170848dc1bfaf0bace665b13f3876e57b5fed74b7063d388b0cd35d22f8cc2eef05ddd4ddc5eafc1dd71e526d604990197dcf35f093d08106c298f795929f5e68b5c42d8b1b5da90fcc6fd35b3e7b7fa6ee0dbc19d880ed1c05b2d2cf5dc95d128deb647eb76ce6954fd52cd4ff424046c12", 0xe4}], 0x3, &(0x7f0000001380)=[{0xa8, 0x10d, 0x80000000, "b5d813c790539447bd39e80bd62cd824051b44e6fcd6f9ac75bc297bd70ee2f77750f9ae49252746720b5f464015608df3c7b512293a8b1d19b03720e8f93033cd123e5ad7450cd2eafae9b53232320bfb4a6af6937a6747c5da270342dfcd915d7f4d3a5c7d3b7b729b50f4ce7c18b12f0cb516295d2af8b805207ac99c94f1210f92b04ce824e06cd9f8cb351dc20ca8b76b"}, {0x1010, 0x118, 0x3ff, 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{0x108, 0x3a, 0x200, "3f088d3918d55fd262d8a1c6c396dc3a8f1fea021bb5769e2f1c83537c577dec59ab609db1be86c740b3ece9fc9ebfcf8c884477739dbc6037893f8a799b8123791403930d6971c895fd75d4153854614c1ff71f3a8998ee2d483edd9dd700921224ded9aa2e437bb56658283bca8232a9f4c1dfd334090a622f7838b7c857c204c0c949dec3acd4112f0e5e82de5015d778a0d6fd6620a9b2e7c93114cca119ec05b71f4acd6b34c6fd30bbc2f3a42573b1017299466937756710f2306bf8814099db12d7e3499b5e46bed9d92b5b86c2c38e088f6e5b66c48f0e88f8de82a90c164b3341f1f2e58f342d7631353ab3b3"}, {0x30, 0x0, 0x8, "239396e91bdbf13e69fe9113af6a991d2d6ce0e6abd9c02e67ace871"}, {0xd8, 0x10d, 0x80000, "a231bfb6f38da87c63a2794f939d819f8a15aa155b38e42907a2645821168a2b3c8230ef1395f2123a4a4270b21a7059c3d1e3b554f62b7a8e7991a86c517e8697b94625d3e47203f76d20a781018e1ca31bdced8d990b7954462d2ad6b4410dd8b9417be2ef0f843c1a5fdca4d8c715624fff40840e97caf59c00cf363de9f2d8a4acf6602fa83cda23d5d59798a10b041309457cecdfa05108f0872203c248f53a7e2d0d63184ac9ef1284b6da5ac83f9be9789a24a49656d009b54af9dafba1f3d8b5c1af5b"}, {0x28, 0x102, 0x80000001, "602497ed961336f67eb1eb8445c9f602a1239eac"}, {0x28, 0x1, 0x1, "9f836c053f86c96d574bcc0ae93b58085f"}], 0x1318}}, {{0x0, 0x0, &(0x7f00000026c0)}}, {{&(0x7f0000002700)=@nfc_llcp={0x27, 0x1, 0x1, 0x5, 0x1, 0x7f, "896180d20eafa6ad1a9d44327b0de93cbd367e33afbba8a9719931b6182d98f13e2456cb378c3b81a24d2fe554f067c57f4eeb0c002d612bcd62a1a42e4186", 0xe}, 0x80, &(0x7f0000003900)=[{&(0x7f0000002780)="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", 0x1000}, {&(0x7f0000003780)="fd69720bf3f486efe1a2ab12286693c40682fb365f4147203aa75e22d283560b5137946501601491af833a388ee5c9c4f135cd23399e4acee22666fefa51232d6b1d3233b9ec42c23b6834bba231047875bcf74156dc8bbf961a453c3ee8cefc1ec909f7697f78c3911c8f8222cef76f3f", 0x71}, {&(0x7f0000003800)="f4c1df8a95207cd838c333b41d6f0bbc47c14f9ae79f234cd88263a839f87cb8fdf970064096cbca495794ff10e83de904b8b5cecc6b3a83fdb2f427021c5159ebf6cf742ab310396b7074bcc7fc8cca1f9d0bf3a334fecf95c8520a66ab0feaf0d555db61d0c11e6646935a8e1dcf87c4af5e12ca07af076af066264256118e3c57ec974d96df5f26d986aeab7fc5b6ee58496093cf68fab3fa178a8e122a0f1ab71d8d2cfaa2281b1280f4e89dae257ae9d99072031fe284fd0f9a59399d044b5ca6c28dd7f2ff548c8eb17b150373da924624e80574f9b1fc6c68937786470f644e2fea13121d09e4e35f990883c1e93a3332ea", 0xf5}], 0x3, &(0x7f0000003940)=[{0x108, 0x109, 0x8, "76693f68fa980a412c41e50f3f95f61493b70bda0e2f2c9462e30125e47aa1e53ab71d0f56e538cde6d5a5835b158593526e40a7c5908fe30efd27a578086510b9ea7010ff58723ee8f55a51548bc8bf34f3e8192f0441c14a0f1b15a3b4c807bf171fa7c37a81950c3b625fdd7331e31f1cf96b1ffa0fa7a1744bcd583ecaee8d8f1d78a057de5b830cf8479da152488e2ce7319e78372744c87203421b6d978a38a5df07736cc74ccc4c851d119bca05954ae1699078330c8d1a71e69c6b3b829f36d5346977bd073727d1c97cd342d951212fdcb1397a8150467c15bacb0ee70813b8fcffc36f6e69d20582793c965330d1"}, {0x48, 0x119, 0xfe5, "5b6dd949edf13c8a8da85ddc5f48bd2b8525ed7aa0897ed3061e76b333793341e375de72d909804fc1ce0133599d67e4a8"}, {0x10, 0x10f, 0x5}, {0x70, 0x1, 0xffffffff, "e02cc7309ce187ded44a07009321266aae28bece46484ca74aca1464f167c87575687e27d1eb7617a1a7b643f49cfde53d4633de17da6ca1ea60b3c5356851a4a7b15c88b65cf680bd5afa58fb9d09d28386294aa1899721bdb8e0f86b"}, {0xb8, 0x21f, 0x1000, "67660b00d0d70b8d9aaaeaf8ab4cca4e4ca6e5dc9f5adee3498e395f06d3bfda26e8018f038abf292dcf0c320412146e7ad87bb3b0fadafafc7cfc159d3059247f2b73be414e0391928790babaccdbc2ce71f92c71ef4b24e6e2fae0aba463ee12fce079f5150d8581347a270d0c7966cb7b526b8a05edb85445877b6901b5139289336ed4ddfa9cde65155dafec25433db5a73e1785d08328260d8eb3d5fd4813b301999e62"}], 0x288}}, {{&(0x7f0000003c00)=@pppoe={0x18, 0x0, {0x3, @broadcast, 'gretap0\x00'}}, 0x80, &(0x7f0000003c80), 0x0, &(0x7f0000003cc0)=[{0xf8, 0x10c, 0x81, "bae2c98ff49d6dbf102a087856c54c5fa1ce56d5911b6db06a2e6bf9b06edcf2c7ddd77dd56949cc15a6d20ffdaccb33bb002168b296697890aad5301e303248fa341155cfa0f1060da0d285060f78787fd8670228c399da596bc4473cbafbddebdc912cdab14f62ecc2588679c72bcf879b301228a09c9c4d1359e0ef207746a74782990db16836ef6e61940436745a91ac036e2d26f54f7bf8a3a662a42ff7824cb7ac77b3ed7db50f42d991b26f975dcbfe4934f21cf382798478522ef974578a5ac800b7ff54e5e428ae6ef17287e37e73a4f960e048931d86a2987aa21379e00586"}], 0xf8}}], 0x8, 0x80)
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000280)=<r3=>0x0)
r4 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r4, 0x0, 0xffffffe8)
perf_event_open(&(0x7f00000001c0)={0x4, 0x80, 0x44, 0x8, 0x2, 0x9c, 0x0, 0xe6, 0x2, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0xc99, 0x2, @perf_bp={&(0x7f0000000080), 0x7}, 0x242, 0x61, 0x80, 0x4, 0x8, 0x8, 0x32c1, 0x0, 0x1ff, 0x0, 0x7}, r3, 0x4, r4, 0x8)
signalfd(r0, 0x0, 0x0)
perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x9, 0x6d, 0x1, 0x3f, 0x0, 0x800, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x4, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x40003, 0xffff, 0x9, 0x1, 0x81, 0x6, 0x562b, 0x0, 0x40, 0x0, 0x9}, 0x0, 0x8, r0, 0x1)
ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r1, 0x8008f513, &(0x7f0000000000))

07:30:27 executing program 3:
r0 = semget$private(0x0, 0x20000000102, 0x0)
semctl$SEM_INFO(r0, 0x0, 0x10, 0x0)
semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/197)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = semget(0x2, 0x5, 0x150)
semctl$GETPID(r1, 0x0, 0xb, &(0x7f0000000100)=""/200)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
sync()

[  234.312892][T17631] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:27 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040802090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:27 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040803090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:27 executing program 3:
r0 = semget$private(0x0, 0x20000000102, 0x0)
semctl$SEM_INFO(r0, 0x0, 0x10, 0x0) (async)
semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/197)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async)
r1 = semget(0x2, 0x5, 0x150)
semctl$GETPID(r1, 0x0, 0xb, &(0x7f0000000100)=""/200) (async)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async)
sync()

07:30:27 executing program 0:
sync()
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) (async, rerun: 32)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) (async, rerun: 32)
signalfd(0xffffffffffffffff, 0x0, 0x0) (async)
sync() (async, rerun: 32)
sync() (async, rerun: 32)
r0 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r0, 0x0, 0xffffffe8)
fstatfs(r0, &(0x7f00000001c0)=""/146)
sync()

[  234.392772][T17627] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:27 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc6448, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x800000000000}, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xb) (async)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async)
sync()
r1 = syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0) (async, rerun: 64)
r2 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00') (rerun: 64)
write$char_usb(r2, 0x0, 0xffffffe8) (async)
sendmmsg(r2, &(0x7f0000003dc0)=[{{&(0x7f00000002c0)=@phonet={0x23, 0x8, 0x7f, 0x3}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000340)="1e69efe9ed5051afb6fd9321a5fedffcfed03b8d4f7ee168df16c5c256499b8d76191842a2bf25870763ba1a1fda14326e8d96a6646c5ba4080648", 0x3b}], 0x1, &(0x7f00000003c0)=[{0x78, 0x113, 0x2, "583001670dd847c2fcd080cd1825fca3068c12cb6b823636bc6deae5ff73336af2e2a2b6f7d4c05c827864e25a978dc78489abe42a98f0b07a3daae6a29a953ae4d58afeeb89db9383ff2700919a4f4aac33e61453f7f9745bcca009ebb3ab62a90ff6ad016170"}, {0xa0, 0x84, 0x2, "39eb1e8b5cfa60e18a3f5c18865c00958cd8644c69d69ea789a3a29d740b17469d04023fa4b830bdd255c8716defe58de82c5e787b758e4838b732ce6ed3ca39827a91971e1d0bf783f712914e8095b3cf94ec40368ed228dc5ca8bb7b3e73bcac73d21b486e613ebc05862c739d3c6cd8fe2f801dc6cda4f1324372fdc97e79271245d2385368be90"}, {0xc8, 0x109, 0x400, "f21de46f23c6af5674e563d5376e24e449212f5b78fee77ad41982ddb0959b1d8f47816a087b2605bc601520582897ef793da4f9916c9cd1161147121ed831d430d278a71cbde4c65135bc810797ab43a445490fb2208a6e71d771e2dd65d0005847a8da5f5bbbf8be17b5008f88ea4a878e64668d958dd499bd738a9fd886019af4b4edcaff299639c03a7c8e1014d7a055e8ae7807e5b418544059279722337ceda2012385ce95793c331f88c7f946b667ace7"}, {0x30, 0x10a, 0xfffffffa, "8d861a57a1cdf159fd51ebc7413533ca3777932372cf5b88ade6"}, {0xf8, 0x113, 0x9, "687b1687522807c5764d652a990c692fe19aa8f11c49f19b1cd549a857b2b279792e38ec922ea45dff80ff1dc5f01086d359101700062ae3f7f7dc6c04e147f16be8c87cc8e3b33048a006de37aa056099adab3a4b8cc4c4cf3a7702ac22e7cb3b9ff6d8f8751e1890e137cbcfc3d651a28aff02bf2da965bee91470f206a115caddca468611776383ae49e8063615b492bf5fcfef63b0f957b7875daba70906c848e72c1a9b1e471e6eca7176b214315fd36d99bed11e95c57b799af06b23550fae0aa234ffc588276e7b8f1ca7d8b9420a0f3879f7234c2acc89286abdb25cc2d86ecf"}, {0xa8, 0x18c, 0x1f, "c42c1a8092b9193f5e9f9a3a31ed847638b6f0f1d5c6e1a02855a1e7136917c4e6827316ad6c68c562a936708cbf876c27e174f2ebc036ab9818ede27c158c5674c2d656ca1224db661f04f7f1143c1a05508c2e772024a5044ef692dc1fa803ca06ebd6150db05614e177c5c4efb6a004b013f96be6ebbeeca8457469395676a5907f9c2c0ef9b91435fc8ec8c5451aa09355"}], 0x3b0}}, {{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000800)="b77fbd0ee5648b5078d0527f4f77d6e84c029835e4b8432ce33065f79f9ea2492abb4e1cb733eaf38ea09c5c26bd3f35b53307303978130b70a8668c3e7be86450b2189dc607f791ad23dbb3b7", 0x4d}, {&(0x7f0000000880)="2119e9586543681fe58c55f54c8d3709a2557096277db176376206b1b95a3cf6bdcd94cffa22e9e804864218b5ed962c00a0bdc00082feb36cd578b9ce0c9707d43cee4db5488f40172a7456c7faeee0b94b0362e5bdd858ef23a925b6f8ae3fbc8bbd3e05c273d2f05250cb504107a34a887f0e79676521cac6da94a2ba300f3430913bce3bf2f46622c020bd6462088e5ba5fdb082e44561af94f988acdcce737c9f85803a5ca1888776799912da0106a0e557458e29ced0dcf51af881117dad502c684831f14f14480bc982fb99beb487a18f0ddd2d624474119cc36f62789acd464e1f776094594c89b1cc19c3e14a8011d276bf8a8a", 0xf8}], 0x2}}, {{0x0, 0x0, &(0x7f0000000e80)=[{&(0x7f00000009c0)}, {&(0x7f0000000a00)="71786cb56aa78b04db6210627bb8ffea61d08480de866603fa1f66c33f4b3a0228dd2fe54ed00cfcdd804ca9c5604bcd7c9f712e21ae712bf4bda8d1946ee542aaccf87a7a21ff96a201e139c94a6497145d1d17b991f634f000f3dce856855049eada9bbabed08fc82cc156cecd5b83a02a0f9986a0ed71e409e490a0a63d85ba6d93f09f1b12bc9ba07542e285b01b44fb52932274687cd02d8883c70c3ffee765841daac6b9549b552f3444f5bb56f8b412d6ae1f78de51899e7478fa05fd92f9936093795aff53153f9e856073402d4c114cfbf73beb5e187ad8107a367a4b9145", 0xe3}, {&(0x7f0000000b00)="753edff888815c0abe0f367fa4961cf113f57897aa862df9ded949d61790601edf830ea116ed92697cd5f157ddf805e378dd842ad9e74bc8ba981f4689c8acc2b7cbfa9abe090c6a07891ee0101ad9dc70a959043d8bdf7a9452feb517843a9256d7b832399035e520fee070d4f00b2745db4a59d59032eb634def79a085369e1e4c293d8d2ae68bacf6e770678c11f220d6418286fe4d8c9bf0539b4cf8828b262f8a99f77abda047fb45baf091a30cf18a756aac0d4ab7c19e69f943e2d43a9fdcd39827766380574261cc225c7599e9637a514ddd7300807895fe7685", 0xde}, {&(0x7f0000000c00)="c8aaa2caa518c383850b0c61f9825e3f3494f5cf6fadb990057bfc880341611afc0b1b7ddce19ed5dc77fc132af3438e0a3767a4654fd0865d95b6ba0137a5788a6f11aa8487339ac3308e65405e30fad59e0622286a3fbaa93d3a89cf481a2c84a7072673a5ff4f5c272d23b72af136c9", 0x71}, {&(0x7f0000000c80)="2181a7384dd73d5771af", 0xa}, {&(0x7f0000000cc0)="5a251d016d29fba5257475a10faa86ad872e77eb8d4ec892774d263f98962c203d5abb514932d6c51e74f97f0c9ca2196c9001cd76208ed4d41656b55c1eeffe578d2c4c5f9859178fc4ca6da7f3b71bed326b8be9a3e3f1c83e356ab2a3a3948c57a47658ae4ed5fc8611fd73cb6e90dcc67510cde9d1a12c3c68dd1a4629b28f3ca71baace8421a2a497fd25961156d28e336a4c56483df29efc0114941bdbd40a37b2f55dd5d400ce8faa78a9deeb29939f44e8209dbd41fc19bdf0ad98295f669ce95a0b267f11a78d6920af84ca130e86237f8d302cbdc4eff9bab9304deadda5a788de80e7f54f8685c783058a9d21e036eddc799bee", 0xf9}, {&(0x7f0000000dc0)="95a02f15c1", 0x5}, {&(0x7f0000000e00)="2b40b66ecd7bd37462c328a19004ab4afa4b03447c3c05d5bfef2d954e9d1b09540a23b9ea55452c221074b14b1741071904caf60ba83ca641c4689db32a990e387da9acb5e5312f92cdc7480394190bc7f4eb57cca74904fffdcb704e26c3a1710aa1c4629c2e", 0x67}], 0x8}}, {{&(0x7f0000000f00)=@ll={0x11, 0x3, 0x0, 0x1, 0x3, 0x6, @local}, 0x80, &(0x7f0000001080)=[{&(0x7f0000000f80)="7ae0b81294c97ad03b1c6a34163bf5a745bfd8bcef9d1a884cc69befc909f00b93528df8e230a00d061f914681178269b6fc3ece44b063e51786b183500a03c54063ff8a64588f56d910127aac440feadb83bb7e882c360892782e6dddb49ee602123c391ebd7157faedc442ba4d526119e3fce37d52c7e7e27f11a61afdc2d5c3b8f1970196cf4823aa677d66558e37b29d4c25877d0b1adb4d97b2", 0x9c}, {&(0x7f0000001040)="7d940e33d2e17d6406b9c4cb9c70c585490eb461f373248e464f951bb9718ae7066960f1232e5f6698788dd05bbe4b1bb570", 0x32}], 0x2, &(0x7f0000001140)=[{0x48, 0x10f, 0xff, "c29a10cc414859af86ab529ec51150ef399c191188dbc6d7bf18bb47a9b3310839811ab1491b19e43eab8427cf38677c2a4fb4cf68"}], 0x48}}, {{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f00000010c0)}, {&(0x7f00000011c0)="9b8d015c4e9d865c440d4067b4cd5b55f293ee851acb2d4de343b09aabe8eaf87030b78cf9c4df42242f54a86378f861d8ed97e2903bf24273d5808ca04f22c8eede6ffd2660168552cc19e84abda04800f52f4005db361fd20573d5c2ce7a6c42b0", 0x62}, {&(0x7f0000001240)="ca7328ca71c5cda8a4455fe6e37380faedb1be867ce04c09ce1950b0995d31aff3b2f09ebb9ea560a6385e09bfaec1cbf8c1da371d3607afa941184e64c9f6aab07af8eb114cd9323c99a878c380044e5dff33f506c88e4ec09a25775b6cdf99fdbe81b9a4895c5726196b90d13806174dd1170848dc1bfaf0bace665b13f3876e57b5fed74b7063d388b0cd35d22f8cc2eef05ddd4ddc5eafc1dd71e526d604990197dcf35f093d08106c298f795929f5e68b5c42d8b1b5da90fcc6fd35b3e7b7fa6ee0dbc19d880ed1c05b2d2cf5dc95d128deb647eb76ce6954fd52cd4ff424046c12", 0xe4}], 0x3, &(0x7f0000001380)=[{0xa8, 0x10d, 0x80000000, "b5d813c790539447bd39e80bd62cd824051b44e6fcd6f9ac75bc297bd70ee2f77750f9ae49252746720b5f464015608df3c7b512293a8b1d19b03720e8f93033cd123e5ad7450cd2eafae9b53232320bfb4a6af6937a6747c5da270342dfcd915d7f4d3a5c7d3b7b729b50f4ce7c18b12f0cb516295d2af8b805207ac99c94f1210f92b04ce824e06cd9f8cb351dc20ca8b76b"}, {0x1010, 0x118, 0x3ff, 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{0x108, 0x3a, 0x200, "3f088d3918d55fd262d8a1c6c396dc3a8f1fea021bb5769e2f1c83537c577dec59ab609db1be86c740b3ece9fc9ebfcf8c884477739dbc6037893f8a799b8123791403930d6971c895fd75d4153854614c1ff71f3a8998ee2d483edd9dd700921224ded9aa2e437bb56658283bca8232a9f4c1dfd334090a622f7838b7c857c204c0c949dec3acd4112f0e5e82de5015d778a0d6fd6620a9b2e7c93114cca119ec05b71f4acd6b34c6fd30bbc2f3a42573b1017299466937756710f2306bf8814099db12d7e3499b5e46bed9d92b5b86c2c38e088f6e5b66c48f0e88f8de82a90c164b3341f1f2e58f342d7631353ab3b3"}, {0x30, 0x0, 0x8, "239396e91bdbf13e69fe9113af6a991d2d6ce0e6abd9c02e67ace871"}, {0xd8, 0x10d, 0x80000, "a231bfb6f38da87c63a2794f939d819f8a15aa155b38e42907a2645821168a2b3c8230ef1395f2123a4a4270b21a7059c3d1e3b554f62b7a8e7991a86c517e8697b94625d3e47203f76d20a781018e1ca31bdced8d990b7954462d2ad6b4410dd8b9417be2ef0f843c1a5fdca4d8c715624fff40840e97caf59c00cf363de9f2d8a4acf6602fa83cda23d5d59798a10b041309457cecdfa05108f0872203c248f53a7e2d0d63184ac9ef1284b6da5ac83f9be9789a24a49656d009b54af9dafba1f3d8b5c1af5b"}, {0x28, 0x102, 0x80000001, "602497ed961336f67eb1eb8445c9f602a1239eac"}, {0x28, 0x1, 0x1, "9f836c053f86c96d574bcc0ae93b58085f"}], 0x1318}}, {{0x0, 0x0, &(0x7f00000026c0)}}, {{&(0x7f0000002700)=@nfc_llcp={0x27, 0x1, 0x1, 0x5, 0x1, 0x7f, "896180d20eafa6ad1a9d44327b0de93cbd367e33afbba8a9719931b6182d98f13e2456cb378c3b81a24d2fe554f067c57f4eeb0c002d612bcd62a1a42e4186", 0xe}, 0x80, &(0x7f0000003900)=[{&(0x7f0000002780)="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", 0x1000}, {&(0x7f0000003780)="fd69720bf3f486efe1a2ab12286693c40682fb365f4147203aa75e22d283560b5137946501601491af833a388ee5c9c4f135cd23399e4acee22666fefa51232d6b1d3233b9ec42c23b6834bba231047875bcf74156dc8bbf961a453c3ee8cefc1ec909f7697f78c3911c8f8222cef76f3f", 0x71}, {&(0x7f0000003800)="f4c1df8a95207cd838c333b41d6f0bbc47c14f9ae79f234cd88263a839f87cb8fdf970064096cbca495794ff10e83de904b8b5cecc6b3a83fdb2f427021c5159ebf6cf742ab310396b7074bcc7fc8cca1f9d0bf3a334fecf95c8520a66ab0feaf0d555db61d0c11e6646935a8e1dcf87c4af5e12ca07af076af066264256118e3c57ec974d96df5f26d986aeab7fc5b6ee58496093cf68fab3fa178a8e122a0f1ab71d8d2cfaa2281b1280f4e89dae257ae9d99072031fe284fd0f9a59399d044b5ca6c28dd7f2ff548c8eb17b150373da924624e80574f9b1fc6c68937786470f644e2fea13121d09e4e35f990883c1e93a3332ea", 0xf5}], 0x3, &(0x7f0000003940)=[{0x108, 0x109, 0x8, "76693f68fa980a412c41e50f3f95f61493b70bda0e2f2c9462e30125e47aa1e53ab71d0f56e538cde6d5a5835b158593526e40a7c5908fe30efd27a578086510b9ea7010ff58723ee8f55a51548bc8bf34f3e8192f0441c14a0f1b15a3b4c807bf171fa7c37a81950c3b625fdd7331e31f1cf96b1ffa0fa7a1744bcd583ecaee8d8f1d78a057de5b830cf8479da152488e2ce7319e78372744c87203421b6d978a38a5df07736cc74ccc4c851d119bca05954ae1699078330c8d1a71e69c6b3b829f36d5346977bd073727d1c97cd342d951212fdcb1397a8150467c15bacb0ee70813b8fcffc36f6e69d20582793c965330d1"}, {0x48, 0x119, 0xfe5, "5b6dd949edf13c8a8da85ddc5f48bd2b8525ed7aa0897ed3061e76b333793341e375de72d909804fc1ce0133599d67e4a8"}, {0x10, 0x10f, 0x5}, {0x70, 0x1, 0xffffffff, "e02cc7309ce187ded44a07009321266aae28bece46484ca74aca1464f167c87575687e27d1eb7617a1a7b643f49cfde53d4633de17da6ca1ea60b3c5356851a4a7b15c88b65cf680bd5afa58fb9d09d28386294aa1899721bdb8e0f86b"}, {0xb8, 0x21f, 0x1000, "67660b00d0d70b8d9aaaeaf8ab4cca4e4ca6e5dc9f5adee3498e395f06d3bfda26e8018f038abf292dcf0c320412146e7ad87bb3b0fadafafc7cfc159d3059247f2b73be414e0391928790babaccdbc2ce71f92c71ef4b24e6e2fae0aba463ee12fce079f5150d8581347a270d0c7966cb7b526b8a05edb85445877b6901b5139289336ed4ddfa9cde65155dafec25433db5a73e1785d08328260d8eb3d5fd4813b301999e62"}], 0x288}}, {{&(0x7f0000003c00)=@pppoe={0x18, 0x0, {0x3, @broadcast, 'gretap0\x00'}}, 0x80, &(0x7f0000003c80), 0x0, &(0x7f0000003cc0)=[{0xf8, 0x10c, 0x81, "bae2c98ff49d6dbf102a087856c54c5fa1ce56d5911b6db06a2e6bf9b06edcf2c7ddd77dd56949cc15a6d20ffdaccb33bb002168b296697890aad5301e303248fa341155cfa0f1060da0d285060f78787fd8670228c399da596bc4473cbafbddebdc912cdab14f62ecc2588679c72bcf879b301228a09c9c4d1359e0ef207746a74782990db16836ef6e61940436745a91ac036e2d26f54f7bf8a3a662a42ff7824cb7ac77b3ed7db50f42d991b26f975dcbfe4934f21cf382798478522ef974578a5ac800b7ff54e5e428ae6ef17287e37e73a4f960e048931d86a2987aa21379e00586"}], 0xf8}}], 0x8, 0x80)
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000280)=<r3=>0x0)
r4 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r4, 0x0, 0xffffffe8) (async)
perf_event_open(&(0x7f00000001c0)={0x4, 0x80, 0x44, 0x8, 0x2, 0x9c, 0x0, 0xe6, 0x2, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0xc99, 0x2, @perf_bp={&(0x7f0000000080), 0x7}, 0x242, 0x61, 0x80, 0x4, 0x8, 0x8, 0x32c1, 0x0, 0x1ff, 0x0, 0x7}, r3, 0x4, r4, 0x8)
signalfd(r0, 0x0, 0x0)
perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x9, 0x6d, 0x1, 0x3f, 0x0, 0x800, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x4, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x40003, 0xffff, 0x9, 0x1, 0x81, 0x6, 0x562b, 0x0, 0x40, 0x0, 0x9}, 0x0, 0x8, r0, 0x1) (async)
ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r1, 0x8008f513, &(0x7f0000000000))

07:30:27 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x0, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:27 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac", 0x5, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

[  234.459703][T17658] loop5: detected capacity change from 0 to 264192
[  234.484229][T17657] loop0: detected capacity change from 0 to 264192
[  234.499534][T17673] loop4: detected capacity change from 0 to 264192
[  234.532171][T17657] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  234.544712][T17658] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  234.547745][T17673] FAT-fs (loop4): bogus number of FAT sectors
[  234.559895][T17673] FAT-fs (loop4): Can't find a valid FAT filesystem
[  234.575648][T17675] loop2: detected capacity change from 0 to 264192
07:30:28 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040804090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:28 executing program 3:
r0 = semget$private(0x0, 0x20000000102, 0x0)
semctl$SEM_INFO(r0, 0x0, 0x10, 0x0)
semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/197) (async)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = semget(0x2, 0x5, 0x150)
semctl$GETPID(r1, 0x0, 0xb, &(0x7f0000000100)=""/200) (async)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
sync()

07:30:28 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc6448, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x800000000000}, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xb) (async)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async)
sync()
r1 = syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) (async)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0) (async)
r2 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r2, 0x0, 0xffffffe8)
sendmmsg(r2, &(0x7f0000003dc0)=[{{&(0x7f00000002c0)=@phonet={0x23, 0x8, 0x7f, 0x3}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000340)="1e69efe9ed5051afb6fd9321a5fedffcfed03b8d4f7ee168df16c5c256499b8d76191842a2bf25870763ba1a1fda14326e8d96a6646c5ba4080648", 0x3b}], 0x1, &(0x7f00000003c0)=[{0x78, 0x113, 0x2, "583001670dd847c2fcd080cd1825fca3068c12cb6b823636bc6deae5ff73336af2e2a2b6f7d4c05c827864e25a978dc78489abe42a98f0b07a3daae6a29a953ae4d58afeeb89db9383ff2700919a4f4aac33e61453f7f9745bcca009ebb3ab62a90ff6ad016170"}, {0xa0, 0x84, 0x2, "39eb1e8b5cfa60e18a3f5c18865c00958cd8644c69d69ea789a3a29d740b17469d04023fa4b830bdd255c8716defe58de82c5e787b758e4838b732ce6ed3ca39827a91971e1d0bf783f712914e8095b3cf94ec40368ed228dc5ca8bb7b3e73bcac73d21b486e613ebc05862c739d3c6cd8fe2f801dc6cda4f1324372fdc97e79271245d2385368be90"}, {0xc8, 0x109, 0x400, "f21de46f23c6af5674e563d5376e24e449212f5b78fee77ad41982ddb0959b1d8f47816a087b2605bc601520582897ef793da4f9916c9cd1161147121ed831d430d278a71cbde4c65135bc810797ab43a445490fb2208a6e71d771e2dd65d0005847a8da5f5bbbf8be17b5008f88ea4a878e64668d958dd499bd738a9fd886019af4b4edcaff299639c03a7c8e1014d7a055e8ae7807e5b418544059279722337ceda2012385ce95793c331f88c7f946b667ace7"}, {0x30, 0x10a, 0xfffffffa, "8d861a57a1cdf159fd51ebc7413533ca3777932372cf5b88ade6"}, {0xf8, 0x113, 0x9, "687b1687522807c5764d652a990c692fe19aa8f11c49f19b1cd549a857b2b279792e38ec922ea45dff80ff1dc5f01086d359101700062ae3f7f7dc6c04e147f16be8c87cc8e3b33048a006de37aa056099adab3a4b8cc4c4cf3a7702ac22e7cb3b9ff6d8f8751e1890e137cbcfc3d651a28aff02bf2da965bee91470f206a115caddca468611776383ae49e8063615b492bf5fcfef63b0f957b7875daba70906c848e72c1a9b1e471e6eca7176b214315fd36d99bed11e95c57b799af06b23550fae0aa234ffc588276e7b8f1ca7d8b9420a0f3879f7234c2acc89286abdb25cc2d86ecf"}, {0xa8, 0x18c, 0x1f, "c42c1a8092b9193f5e9f9a3a31ed847638b6f0f1d5c6e1a02855a1e7136917c4e6827316ad6c68c562a936708cbf876c27e174f2ebc036ab9818ede27c158c5674c2d656ca1224db661f04f7f1143c1a05508c2e772024a5044ef692dc1fa803ca06ebd6150db05614e177c5c4efb6a004b013f96be6ebbeeca8457469395676a5907f9c2c0ef9b91435fc8ec8c5451aa09355"}], 0x3b0}}, {{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000800)="b77fbd0ee5648b5078d0527f4f77d6e84c029835e4b8432ce33065f79f9ea2492abb4e1cb733eaf38ea09c5c26bd3f35b53307303978130b70a8668c3e7be86450b2189dc607f791ad23dbb3b7", 0x4d}, {&(0x7f0000000880)="2119e9586543681fe58c55f54c8d3709a2557096277db176376206b1b95a3cf6bdcd94cffa22e9e804864218b5ed962c00a0bdc00082feb36cd578b9ce0c9707d43cee4db5488f40172a7456c7faeee0b94b0362e5bdd858ef23a925b6f8ae3fbc8bbd3e05c273d2f05250cb504107a34a887f0e79676521cac6da94a2ba300f3430913bce3bf2f46622c020bd6462088e5ba5fdb082e44561af94f988acdcce737c9f85803a5ca1888776799912da0106a0e557458e29ced0dcf51af881117dad502c684831f14f14480bc982fb99beb487a18f0ddd2d624474119cc36f62789acd464e1f776094594c89b1cc19c3e14a8011d276bf8a8a", 0xf8}], 0x2}}, {{0x0, 0x0, &(0x7f0000000e80)=[{&(0x7f00000009c0)}, {&(0x7f0000000a00)="71786cb56aa78b04db6210627bb8ffea61d08480de866603fa1f66c33f4b3a0228dd2fe54ed00cfcdd804ca9c5604bcd7c9f712e21ae712bf4bda8d1946ee542aaccf87a7a21ff96a201e139c94a6497145d1d17b991f634f000f3dce856855049eada9bbabed08fc82cc156cecd5b83a02a0f9986a0ed71e409e490a0a63d85ba6d93f09f1b12bc9ba07542e285b01b44fb52932274687cd02d8883c70c3ffee765841daac6b9549b552f3444f5bb56f8b412d6ae1f78de51899e7478fa05fd92f9936093795aff53153f9e856073402d4c114cfbf73beb5e187ad8107a367a4b9145", 0xe3}, {&(0x7f0000000b00)="753edff888815c0abe0f367fa4961cf113f57897aa862df9ded949d61790601edf830ea116ed92697cd5f157ddf805e378dd842ad9e74bc8ba981f4689c8acc2b7cbfa9abe090c6a07891ee0101ad9dc70a959043d8bdf7a9452feb517843a9256d7b832399035e520fee070d4f00b2745db4a59d59032eb634def79a085369e1e4c293d8d2ae68bacf6e770678c11f220d6418286fe4d8c9bf0539b4cf8828b262f8a99f77abda047fb45baf091a30cf18a756aac0d4ab7c19e69f943e2d43a9fdcd39827766380574261cc225c7599e9637a514ddd7300807895fe7685", 0xde}, {&(0x7f0000000c00)="c8aaa2caa518c383850b0c61f9825e3f3494f5cf6fadb990057bfc880341611afc0b1b7ddce19ed5dc77fc132af3438e0a3767a4654fd0865d95b6ba0137a5788a6f11aa8487339ac3308e65405e30fad59e0622286a3fbaa93d3a89cf481a2c84a7072673a5ff4f5c272d23b72af136c9", 0x71}, {&(0x7f0000000c80)="2181a7384dd73d5771af", 0xa}, {&(0x7f0000000cc0)="5a251d016d29fba5257475a10faa86ad872e77eb8d4ec892774d263f98962c203d5abb514932d6c51e74f97f0c9ca2196c9001cd76208ed4d41656b55c1eeffe578d2c4c5f9859178fc4ca6da7f3b71bed326b8be9a3e3f1c83e356ab2a3a3948c57a47658ae4ed5fc8611fd73cb6e90dcc67510cde9d1a12c3c68dd1a4629b28f3ca71baace8421a2a497fd25961156d28e336a4c56483df29efc0114941bdbd40a37b2f55dd5d400ce8faa78a9deeb29939f44e8209dbd41fc19bdf0ad98295f669ce95a0b267f11a78d6920af84ca130e86237f8d302cbdc4eff9bab9304deadda5a788de80e7f54f8685c783058a9d21e036eddc799bee", 0xf9}, {&(0x7f0000000dc0)="95a02f15c1", 0x5}, {&(0x7f0000000e00)="2b40b66ecd7bd37462c328a19004ab4afa4b03447c3c05d5bfef2d954e9d1b09540a23b9ea55452c221074b14b1741071904caf60ba83ca641c4689db32a990e387da9acb5e5312f92cdc7480394190bc7f4eb57cca74904fffdcb704e26c3a1710aa1c4629c2e", 0x67}], 0x8}}, {{&(0x7f0000000f00)=@ll={0x11, 0x3, 0x0, 0x1, 0x3, 0x6, @local}, 0x80, &(0x7f0000001080)=[{&(0x7f0000000f80)="7ae0b81294c97ad03b1c6a34163bf5a745bfd8bcef9d1a884cc69befc909f00b93528df8e230a00d061f914681178269b6fc3ece44b063e51786b183500a03c54063ff8a64588f56d910127aac440feadb83bb7e882c360892782e6dddb49ee602123c391ebd7157faedc442ba4d526119e3fce37d52c7e7e27f11a61afdc2d5c3b8f1970196cf4823aa677d66558e37b29d4c25877d0b1adb4d97b2", 0x9c}, {&(0x7f0000001040)="7d940e33d2e17d6406b9c4cb9c70c585490eb461f373248e464f951bb9718ae7066960f1232e5f6698788dd05bbe4b1bb570", 0x32}], 0x2, &(0x7f0000001140)=[{0x48, 0x10f, 0xff, "c29a10cc414859af86ab529ec51150ef399c191188dbc6d7bf18bb47a9b3310839811ab1491b19e43eab8427cf38677c2a4fb4cf68"}], 0x48}}, {{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f00000010c0)}, {&(0x7f00000011c0)="9b8d015c4e9d865c440d4067b4cd5b55f293ee851acb2d4de343b09aabe8eaf87030b78cf9c4df42242f54a86378f861d8ed97e2903bf24273d5808ca04f22c8eede6ffd2660168552cc19e84abda04800f52f4005db361fd20573d5c2ce7a6c42b0", 0x62}, {&(0x7f0000001240)="ca7328ca71c5cda8a4455fe6e37380faedb1be867ce04c09ce1950b0995d31aff3b2f09ebb9ea560a6385e09bfaec1cbf8c1da371d3607afa941184e64c9f6aab07af8eb114cd9323c99a878c380044e5dff33f506c88e4ec09a25775b6cdf99fdbe81b9a4895c5726196b90d13806174dd1170848dc1bfaf0bace665b13f3876e57b5fed74b7063d388b0cd35d22f8cc2eef05ddd4ddc5eafc1dd71e526d604990197dcf35f093d08106c298f795929f5e68b5c42d8b1b5da90fcc6fd35b3e7b7fa6ee0dbc19d880ed1c05b2d2cf5dc95d128deb647eb76ce6954fd52cd4ff424046c12", 0xe4}], 0x3, &(0x7f0000001380)=[{0xa8, 0x10d, 0x80000000, "b5d813c790539447bd39e80bd62cd824051b44e6fcd6f9ac75bc297bd70ee2f77750f9ae49252746720b5f464015608df3c7b512293a8b1d19b03720e8f93033cd123e5ad7450cd2eafae9b53232320bfb4a6af6937a6747c5da270342dfcd915d7f4d3a5c7d3b7b729b50f4ce7c18b12f0cb516295d2af8b805207ac99c94f1210f92b04ce824e06cd9f8cb351dc20ca8b76b"}, {0x1010, 0x118, 0x3ff, 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{0x108, 0x3a, 0x200, "3f088d3918d55fd262d8a1c6c396dc3a8f1fea021bb5769e2f1c83537c577dec59ab609db1be86c740b3ece9fc9ebfcf8c884477739dbc6037893f8a799b8123791403930d6971c895fd75d4153854614c1ff71f3a8998ee2d483edd9dd700921224ded9aa2e437bb56658283bca8232a9f4c1dfd334090a622f7838b7c857c204c0c949dec3acd4112f0e5e82de5015d778a0d6fd6620a9b2e7c93114cca119ec05b71f4acd6b34c6fd30bbc2f3a42573b1017299466937756710f2306bf8814099db12d7e3499b5e46bed9d92b5b86c2c38e088f6e5b66c48f0e88f8de82a90c164b3341f1f2e58f342d7631353ab3b3"}, {0x30, 0x0, 0x8, "239396e91bdbf13e69fe9113af6a991d2d6ce0e6abd9c02e67ace871"}, {0xd8, 0x10d, 0x80000, "a231bfb6f38da87c63a2794f939d819f8a15aa155b38e42907a2645821168a2b3c8230ef1395f2123a4a4270b21a7059c3d1e3b554f62b7a8e7991a86c517e8697b94625d3e47203f76d20a781018e1ca31bdced8d990b7954462d2ad6b4410dd8b9417be2ef0f843c1a5fdca4d8c715624fff40840e97caf59c00cf363de9f2d8a4acf6602fa83cda23d5d59798a10b041309457cecdfa05108f0872203c248f53a7e2d0d63184ac9ef1284b6da5ac83f9be9789a24a49656d009b54af9dafba1f3d8b5c1af5b"}, {0x28, 0x102, 0x80000001, "602497ed961336f67eb1eb8445c9f602a1239eac"}, {0x28, 0x1, 0x1, "9f836c053f86c96d574bcc0ae93b58085f"}], 0x1318}}, {{0x0, 0x0, &(0x7f00000026c0)}}, {{&(0x7f0000002700)=@nfc_llcp={0x27, 0x1, 0x1, 0x5, 0x1, 0x7f, "896180d20eafa6ad1a9d44327b0de93cbd367e33afbba8a9719931b6182d98f13e2456cb378c3b81a24d2fe554f067c57f4eeb0c002d612bcd62a1a42e4186", 0xe}, 0x80, &(0x7f0000003900)=[{&(0x7f0000002780)="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", 0x1000}, {&(0x7f0000003780)="fd69720bf3f486efe1a2ab12286693c40682fb365f4147203aa75e22d283560b5137946501601491af833a388ee5c9c4f135cd23399e4acee22666fefa51232d6b1d3233b9ec42c23b6834bba231047875bcf74156dc8bbf961a453c3ee8cefc1ec909f7697f78c3911c8f8222cef76f3f", 0x71}, {&(0x7f0000003800)="f4c1df8a95207cd838c333b41d6f0bbc47c14f9ae79f234cd88263a839f87cb8fdf970064096cbca495794ff10e83de904b8b5cecc6b3a83fdb2f427021c5159ebf6cf742ab310396b7074bcc7fc8cca1f9d0bf3a334fecf95c8520a66ab0feaf0d555db61d0c11e6646935a8e1dcf87c4af5e12ca07af076af066264256118e3c57ec974d96df5f26d986aeab7fc5b6ee58496093cf68fab3fa178a8e122a0f1ab71d8d2cfaa2281b1280f4e89dae257ae9d99072031fe284fd0f9a59399d044b5ca6c28dd7f2ff548c8eb17b150373da924624e80574f9b1fc6c68937786470f644e2fea13121d09e4e35f990883c1e93a3332ea", 0xf5}], 0x3, &(0x7f0000003940)=[{0x108, 0x109, 0x8, "76693f68fa980a412c41e50f3f95f61493b70bda0e2f2c9462e30125e47aa1e53ab71d0f56e538cde6d5a5835b158593526e40a7c5908fe30efd27a578086510b9ea7010ff58723ee8f55a51548bc8bf34f3e8192f0441c14a0f1b15a3b4c807bf171fa7c37a81950c3b625fdd7331e31f1cf96b1ffa0fa7a1744bcd583ecaee8d8f1d78a057de5b830cf8479da152488e2ce7319e78372744c87203421b6d978a38a5df07736cc74ccc4c851d119bca05954ae1699078330c8d1a71e69c6b3b829f36d5346977bd073727d1c97cd342d951212fdcb1397a8150467c15bacb0ee70813b8fcffc36f6e69d20582793c965330d1"}, {0x48, 0x119, 0xfe5, "5b6dd949edf13c8a8da85ddc5f48bd2b8525ed7aa0897ed3061e76b333793341e375de72d909804fc1ce0133599d67e4a8"}, {0x10, 0x10f, 0x5}, {0x70, 0x1, 0xffffffff, "e02cc7309ce187ded44a07009321266aae28bece46484ca74aca1464f167c87575687e27d1eb7617a1a7b643f49cfde53d4633de17da6ca1ea60b3c5356851a4a7b15c88b65cf680bd5afa58fb9d09d28386294aa1899721bdb8e0f86b"}, {0xb8, 0x21f, 0x1000, "67660b00d0d70b8d9aaaeaf8ab4cca4e4ca6e5dc9f5adee3498e395f06d3bfda26e8018f038abf292dcf0c320412146e7ad87bb3b0fadafafc7cfc159d3059247f2b73be414e0391928790babaccdbc2ce71f92c71ef4b24e6e2fae0aba463ee12fce079f5150d8581347a270d0c7966cb7b526b8a05edb85445877b6901b5139289336ed4ddfa9cde65155dafec25433db5a73e1785d08328260d8eb3d5fd4813b301999e62"}], 0x288}}, {{&(0x7f0000003c00)=@pppoe={0x18, 0x0, {0x3, @broadcast, 'gretap0\x00'}}, 0x80, &(0x7f0000003c80), 0x0, &(0x7f0000003cc0)=[{0xf8, 0x10c, 0x81, "bae2c98ff49d6dbf102a087856c54c5fa1ce56d5911b6db06a2e6bf9b06edcf2c7ddd77dd56949cc15a6d20ffdaccb33bb002168b296697890aad5301e303248fa341155cfa0f1060da0d285060f78787fd8670228c399da596bc4473cbafbddebdc912cdab14f62ecc2588679c72bcf879b301228a09c9c4d1359e0ef207746a74782990db16836ef6e61940436745a91ac036e2d26f54f7bf8a3a662a42ff7824cb7ac77b3ed7db50f42d991b26f975dcbfe4934f21cf382798478522ef974578a5ac800b7ff54e5e428ae6ef17287e37e73a4f960e048931d86a2987aa21379e00586"}], 0xf8}}], 0x8, 0x80) (async)
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000280)=<r3=>0x0) (async)
r4 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r4, 0x0, 0xffffffe8) (async)
perf_event_open(&(0x7f00000001c0)={0x4, 0x80, 0x44, 0x8, 0x2, 0x9c, 0x0, 0xe6, 0x2, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0xc99, 0x2, @perf_bp={&(0x7f0000000080), 0x7}, 0x242, 0x61, 0x80, 0x4, 0x8, 0x8, 0x32c1, 0x0, 0x1ff, 0x0, 0x7}, r3, 0x4, r4, 0x8) (async)
signalfd(r0, 0x0, 0x0) (async)
perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x9, 0x6d, 0x1, 0x3f, 0x0, 0x800, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x4, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x40003, 0xffff, 0x9, 0x1, 0x81, 0x6, 0x562b, 0x0, 0x40, 0x0, 0x9}, 0x0, 0x8, r0, 0x1)
ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r1, 0x8008f513, &(0x7f0000000000))

[  234.636124][T17675] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:28 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040805090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:28 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac", 0x5, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:28 executing program 3:
r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='\x00')
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)
perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x8, 0x6, 0x6, 0x0, 0x80, 0x84443, 0x8, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x7f, 0x4, @perf_bp={&(0x7f00000000c0), 0x8}, 0x1000, 0x8, 0x3f, 0x3, 0x8, 0x4, 0x6, 0x0, 0x7}, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0x8)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x101000, 0x0)
signalfd(r2, &(0x7f0000000080), 0x8)
sync()

07:30:28 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x0, 0x0, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

[  234.732877][T17689] loop5: detected capacity change from 0 to 264192
[  234.738592][T17691] loop4: detected capacity change from 0 to 264192
[  234.752143][T17691] FAT-fs (loop4): bogus number of FAT sectors
[  234.753058][ T1837] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  234.758295][T17691] FAT-fs (loop4): Can't find a valid FAT filesystem
07:30:28 executing program 1:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
set_mempolicy(0x1, &(0x7f0000000000)=0x1589, 0x9)
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80)
getsockname$packet(r0, &(0x7f0000000000)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14)
r2 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r2, 0x0, 0xffffffe8)
sendto(r2, &(0x7f0000000040)="7c38877de6e3d249a73a63330b6e0a5c74af1b859ddbf4a2a933eeb7d0226bea712c144acd3a9b", 0x27, 0x0, &(0x7f00000001c0)=@sco, 0x80)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001100)=@newqdisc={0x78, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_sfq={{0x8}, {0x4c, 0x2, {{}, 0x0, 0x0, 0x0, 0x1000, 0x2000000}}}]}, 0x78}}, 0x0)
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x100000, &(0x7f0000000540)=ANY=[])
r4 = socket$nl_rdma(0x10, 0x3, 0x14)
pipe(&(0x7f0000000040))
close(0xffffffffffffffff)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0)
sendmsg$RDMA_NLDEV_CMD_RES_CM_ID_GET(0xffffffffffffffff, 0x0, 0x4000)
sendmsg$RDMA_NLDEV_CMD_NEWLINK(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="780100000314010029bd7000010000000900020073797a31000000000800410072786500140033006e6574706369300000000000000000000900020073797a3200000000080041007278650014003300766c616e3100030000000000000000000900020073797a3000000000080041007278650014003300626f6e645f736c6176655f31"], 0x178}}, 0x0)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)

[  234.777287][T17689] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:28 executing program 0:
sync()
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
sync()
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)
bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @empty}, 0x10)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:28 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x0, 0x0, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:28 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac", 0x5, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:28 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040807090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:28 executing program 3:
r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='\x00')
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8) (async)
perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x8, 0x6, 0x6, 0x0, 0x80, 0x84443, 0x8, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x7f, 0x4, @perf_bp={&(0x7f00000000c0), 0x8}, 0x1000, 0x8, 0x3f, 0x3, 0x8, 0x4, 0x6, 0x0, 0x7}, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0x8) (async)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x101000, 0x0)
signalfd(r2, &(0x7f0000000080), 0x8) (async)
sync()

[  234.867274][T17701] loop5: detected capacity change from 0 to 264192
[  234.868012][T17695] netlink: 240 bytes leftover after parsing attributes in process `syz-executor.1'.
[  234.885432][T17702] loop4: detected capacity change from 0 to 264192
[  234.900572][T17707] loop2: detected capacity change from 0 to 264192
07:30:28 executing program 3:
r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='\x00')
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)
perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x8, 0x6, 0x6, 0x0, 0x80, 0x84443, 0x8, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x7f, 0x4, @perf_bp={&(0x7f00000000c0), 0x8}, 0x1000, 0x8, 0x3f, 0x3, 0x8, 0x4, 0x6, 0x0, 0x7}, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0x8)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x101000, 0x0)
signalfd(r2, &(0x7f0000000080), 0x8)
sync()
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async)
ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='\x00') (async)
syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00') (async)
write$char_usb(r1, 0x0, 0xffffffe8) (async)
perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x6, 0x8, 0x6, 0x6, 0x0, 0x80, 0x84443, 0x8, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x7f, 0x4, @perf_bp={&(0x7f00000000c0), 0x8}, 0x1000, 0x8, 0x3f, 0x3, 0x8, 0x4, 0x6, 0x0, 0x7}, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0x8) (async)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async)
openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x101000, 0x0) (async)
signalfd(r2, &(0x7f0000000080), 0x8) (async)
sync() (async)

07:30:28 executing program 1:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
set_mempolicy(0x1, &(0x7f0000000000)=0x1589, 0x9)
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80)
getsockname$packet(r0, &(0x7f0000000000)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14)
r2 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r2, 0x0, 0xffffffe8)
sendto(r2, &(0x7f0000000040)="7c38877de6e3d249a73a63330b6e0a5c74af1b859ddbf4a2a933eeb7d0226bea712c144acd3a9b", 0x27, 0x0, &(0x7f00000001c0)=@sco, 0x80)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001100)=@newqdisc={0x78, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_sfq={{0x8}, {0x4c, 0x2, {{}, 0x0, 0x0, 0x0, 0x1000, 0x2000000}}}]}, 0x78}}, 0x0)
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x100000, &(0x7f0000000540)=ANY=[])
r4 = socket$nl_rdma(0x10, 0x3, 0x14)
pipe(&(0x7f0000000040))
close(0xffffffffffffffff)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0)
sendmsg$RDMA_NLDEV_CMD_RES_CM_ID_GET(0xffffffffffffffff, 0x0, 0x4000)
sendmsg$RDMA_NLDEV_CMD_NEWLINK(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="780100000314010029bd7000010000000900020073797a31000000000800410072786500140033006e6574706369300000000000000000000900020073797a3200000000080041007278650014003300766c616e3100030000000000000000000900020073797a3000000000080041007278650014003300626f6e645f736c6176655f31"], 0x178}}, 0x0)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa) (async)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async)
sync() (async)
set_mempolicy(0x1, &(0x7f0000000000)=0x1589, 0x9) (async)
socket(0x11, 0x800000003, 0x0) (async)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) (async)
getsockname$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) (async)
syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00') (async)
write$char_usb(r2, 0x0, 0xffffffe8) (async)
sendto(r2, &(0x7f0000000040)="7c38877de6e3d249a73a63330b6e0a5c74af1b859ddbf4a2a933eeb7d0226bea712c144acd3a9b", 0x27, 0x0, &(0x7f00000001c0)=@sco, 0x80) (async)
socket(0x10, 0x2, 0x0) (async)
sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001100)=@newqdisc={0x78, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_sfq={{0x8}, {0x4c, 0x2, {{}, 0x0, 0x0, 0x0, 0x1000, 0x2000000}}}]}, 0x78}}, 0x0) (async)
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x100000, &(0x7f0000000540)=ANY=[]) (async)
socket$nl_rdma(0x10, 0x3, 0x14) (async)
pipe(&(0x7f0000000040)) (async)
close(0xffffffffffffffff) (async)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) (async)
sendmsg$RDMA_NLDEV_CMD_RES_CM_ID_GET(0xffffffffffffffff, 0x0, 0x4000) (async)
sendmsg$RDMA_NLDEV_CMD_NEWLINK(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="780100000314010029bd7000010000000900020073797a31000000000800410072786500140033006e6574706369300000000000000000000900020073797a3200000000080041007278650014003300766c616e3100030000000000000000000900020073797a3000000000080041007278650014003300626f6e645f736c6176655f31"], 0x178}}, 0x0) (async)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) (async)

[  234.909532][T17701] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  234.923271][T17702] FAT-fs (loop4): bogus number of FAT sectors
[  234.929449][T17702] FAT-fs (loop4): Can't find a valid FAT filesystem
07:30:28 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040808090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:28 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="04080a090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:28 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

[  234.992318][T17712] loop0: detected capacity change from 0 to 264192
[  235.000194][T17707] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  235.018870][T17712] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:28 executing program 3:
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=<r0=>0x0)
perf_event_open(0x0, r0, 0x2, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)
ioctl$FS_IOC_MEASURE_VERITY(r1, 0xc0046686, &(0x7f0000000240)={0x0, 0x93, "371792d4ad4df248ba5dc834d910de2595c6b09a9243b1b31a67715bd469bd75d64b96deb09a5d00eba778d2707cb47031dfb8494dc0e2ba655302615a016f7a213004e6896001bc0064f3fe8792b4168e20858a5547bd84266de3f6f1c622abd62f00d2669359cf13fbb4b911ccfdc56d5a213bb3826b7eb5707bcf1123144fbe7ae2838b11fff3d9ea15bf5e5a08a7519eab"})
r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000080), 0xffffffffffffffff)
sendmsg$L2TP_CMD_SESSION_GET(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r2, 0x1, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x7ff}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @broadcast}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}]}, 0x38}, 0x1, 0x0, 0x0, 0x4898}, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/schedstat\x00', 0x0, 0x0)
getsockopt$PNPIPE_HANDLE(r1, 0x113, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
sync()

[  235.062312][T17730] loop4: detected capacity change from 0 to 264192
[  235.076194][T17711] netlink: 240 bytes leftover after parsing attributes in process `syz-executor.1'.
[  235.080861][T17731] loop5: detected capacity change from 0 to 264192
[  235.098734][   T32] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:28 executing program 0:
sync()
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
sync()
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)
bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @empty}, 0x10)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
sync() (async)
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) (async)
sync() (async)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) (async)
signalfd(0xffffffffffffffff, 0x0, 0x0) (async)
syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00') (async)
write$char_usb(r1, 0x0, 0xffffffe8) (async)
bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @empty}, 0x10) (async)
sync() (async)
fstatfs(r0, &(0x7f0000000200)=""/131) (async)

07:30:28 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x0, 0x0, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:28 executing program 1:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa) (async, rerun: 32)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 32)
sync() (async)
set_mempolicy(0x1, &(0x7f0000000000)=0x1589, 0x9) (async)
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80)
getsockname$packet(r0, &(0x7f0000000000)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) (async)
r2 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r2, 0x0, 0xffffffe8) (async)
sendto(r2, &(0x7f0000000040)="7c38877de6e3d249a73a63330b6e0a5c74af1b859ddbf4a2a933eeb7d0226bea712c144acd3a9b", 0x27, 0x0, &(0x7f00000001c0)=@sco, 0x80) (async)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001100)=@newqdisc={0x78, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_sfq={{0x8}, {0x4c, 0x2, {{}, 0x0, 0x0, 0x0, 0x1000, 0x2000000}}}]}, 0x78}}, 0x0) (async)
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x100000, &(0x7f0000000540)=ANY=[])
r4 = socket$nl_rdma(0x10, 0x3, 0x14) (async)
pipe(&(0x7f0000000040))
close(0xffffffffffffffff) (async)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) (async)
sendmsg$RDMA_NLDEV_CMD_RES_CM_ID_GET(0xffffffffffffffff, 0x0, 0x4000) (async)
sendmsg$RDMA_NLDEV_CMD_NEWLINK(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="780100000314010029bd7000010000000900020073797a31000000000800410072786500140033006e6574706369300000000000000000000900020073797a3200000000080041007278650014003300766c616e3100030000000000000000000900020073797a3000000000080041007278650014003300626f6e645f736c6176655f31"], 0x178}}, 0x0) (async)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)

[  235.110685][T17730] FAT-fs (loop4): bogus number of FAT sectors
[  235.116794][T17730] FAT-fs (loop4): Can't find a valid FAT filesystem
07:30:28 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="04080b090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:28 executing program 3:
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=<r0=>0x0)
perf_event_open(0x0, r0, 0x2, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)
ioctl$FS_IOC_MEASURE_VERITY(r1, 0xc0046686, &(0x7f0000000240)={0x0, 0x93, "371792d4ad4df248ba5dc834d910de2595c6b09a9243b1b31a67715bd469bd75d64b96deb09a5d00eba778d2707cb47031dfb8494dc0e2ba655302615a016f7a213004e6896001bc0064f3fe8792b4168e20858a5547bd84266de3f6f1c622abd62f00d2669359cf13fbb4b911ccfdc56d5a213bb3826b7eb5707bcf1123144fbe7ae2838b11fff3d9ea15bf5e5a08a7519eab"})
r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000080), 0xffffffffffffffff)
sendmsg$L2TP_CMD_SESSION_GET(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r2, 0x1, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x7ff}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @broadcast}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}]}, 0x38}, 0x1, 0x0, 0x0, 0x4898}, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/schedstat\x00', 0x0, 0x0)
getsockopt$PNPIPE_HANDLE(r1, 0x113, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
sync()
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) (async)
perf_event_open(0x0, r0, 0x2, 0xffffffffffffffff, 0x0) (async)
syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00') (async)
write$char_usb(r1, 0x0, 0xffffffe8) (async)
ioctl$FS_IOC_MEASURE_VERITY(r1, 0xc0046686, &(0x7f0000000240)={0x0, 0x93, "371792d4ad4df248ba5dc834d910de2595c6b09a9243b1b31a67715bd469bd75d64b96deb09a5d00eba778d2707cb47031dfb8494dc0e2ba655302615a016f7a213004e6896001bc0064f3fe8792b4168e20858a5547bd84266de3f6f1c622abd62f00d2669359cf13fbb4b911ccfdc56d5a213bb3826b7eb5707bcf1123144fbe7ae2838b11fff3d9ea15bf5e5a08a7519eab"}) (async)
syz_genetlink_get_family_id$l2tp(&(0x7f0000000080), 0xffffffffffffffff) (async)
sendmsg$L2TP_CMD_SESSION_GET(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r2, 0x1, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x7ff}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @broadcast}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}]}, 0x38}, 0x1, 0x0, 0x0, 0x4898}, 0x0) (async)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async)
openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/schedstat\x00', 0x0, 0x0) (async)
getsockopt$PNPIPE_HANDLE(r1, 0x113, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) (async)
sync() (async)

[  235.159881][T17731] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  235.180970][T17761] loop0: detected capacity change from 0 to 264192
[  235.188214][T17759] netlink: 240 bytes leftover after parsing attributes in process `syz-executor.1'.
07:30:28 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x0, 0x8, 0x0, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:28 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
r1 = syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
fspick(r1, &(0x7f0000000100)='./file0\x00', 0x0)
r2 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r2, 0x0, 0xffffffe8)
perf_event_open(&(0x7f0000000040)={0x8, 0x80, 0x8, 0x40, 0x7, 0x7f, 0x0, 0x7, 0x38000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x80000001, 0x4, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x1, 0x2, 0xb, 0x3c, 0x0, 0x9, 0x0, 0xf9, 0x0, 0x1}, 0xffffffffffffffff, 0x3, r2, 0x9)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x10000, 0x0)
preadv(r3, &(0x7f00000001c0)=[{&(0x7f0000000280)=""/200, 0xc8}], 0x1, 0x1ec4121c, 0x1)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)

[  235.221250][T17761] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  235.256726][T17768] loop2: detected capacity change from 0 to 264192
07:30:28 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:28 executing program 3:
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=<r0=>0x0)
perf_event_open(0x0, r0, 0x2, 0xffffffffffffffff, 0x0) (async)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8) (async)
ioctl$FS_IOC_MEASURE_VERITY(r1, 0xc0046686, &(0x7f0000000240)={0x0, 0x93, "371792d4ad4df248ba5dc834d910de2595c6b09a9243b1b31a67715bd469bd75d64b96deb09a5d00eba778d2707cb47031dfb8494dc0e2ba655302615a016f7a213004e6896001bc0064f3fe8792b4168e20858a5547bd84266de3f6f1c622abd62f00d2669359cf13fbb4b911ccfdc56d5a213bb3826b7eb5707bcf1123144fbe7ae2838b11fff3d9ea15bf5e5a08a7519eab"})
r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000080), 0xffffffffffffffff)
sendmsg$L2TP_CMD_SESSION_GET(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r2, 0x1, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x7ff}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @broadcast}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}]}, 0x38}, 0x1, 0x0, 0x0, 0x4898}, 0x0) (async, rerun: 64)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async, rerun: 64)
openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/schedstat\x00', 0x0, 0x0) (async)
getsockopt$PNPIPE_HANDLE(r1, 0x113, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) (async, rerun: 64)
sync() (rerun: 64)

07:30:28 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040818090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:28 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
r1 = syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
fspick(r1, &(0x7f0000000100)='./file0\x00', 0x0)
r2 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r2, 0x0, 0xffffffe8)
perf_event_open(&(0x7f0000000040)={0x8, 0x80, 0x8, 0x40, 0x7, 0x7f, 0x0, 0x7, 0x38000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x80000001, 0x4, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x1, 0x2, 0xb, 0x3c, 0x0, 0x9, 0x0, 0xf9, 0x0, 0x1}, 0xffffffffffffffff, 0x3, r2, 0x9)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x10000, 0x0)
preadv(r3, &(0x7f00000001c0)=[{&(0x7f0000000280)=""/200, 0xc8}], 0x1, 0x1ec4121c, 0x1)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa) (async)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async)
sync() (async)
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) (async)
fspick(r1, &(0x7f0000000100)='./file0\x00', 0x0) (async)
syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00') (async)
write$char_usb(r2, 0x0, 0xffffffe8) (async)
perf_event_open(&(0x7f0000000040)={0x8, 0x80, 0x8, 0x40, 0x7, 0x7f, 0x0, 0x7, 0x38000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x80000001, 0x4, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x1, 0x2, 0xb, 0x3c, 0x0, 0x9, 0x0, 0xf9, 0x0, 0x1}, 0xffffffffffffffff, 0x3, r2, 0x9) (async)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) (async)
openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x10000, 0x0) (async)
preadv(r3, &(0x7f00000001c0)=[{&(0x7f0000000280)=""/200, 0xc8}], 0x1, 0x1ec4121c, 0x1) (async)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0) (async)
signalfd(r0, 0x0, 0x0) (async)

[  235.275852][   T43] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  235.286863][T17791] loop4: detected capacity change from 0 to 264192
[  235.299192][T17768] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  235.316802][T17791] FAT-fs (loop4): bogus number of FAT sectors
07:30:28 executing program 0:
sync() (async)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) (async)
sync()
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) (async)
signalfd(0xffffffffffffffff, 0x0, 0x0) (async, rerun: 64)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00') (rerun: 64)
write$char_usb(r1, 0x0, 0xffffffe8)
bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @empty}, 0x10) (async)
sync() (async)
fstatfs(r0, &(0x7f0000000200)=""/131)

[  235.322983][T17791] FAT-fs (loop4): Can't find a valid FAT filesystem
[  235.337466][T17800] loop5: detected capacity change from 0 to 264192
07:30:28 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x0, 0x8, 0x0, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:28 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:28 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040826090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

[  235.391222][T17800] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  235.423996][   T32] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:28 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async)
sync() (async, rerun: 64)
r1 = syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) (rerun: 64)
fspick(r1, &(0x7f0000000100)='./file0\x00', 0x0) (async)
r2 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r2, 0x0, 0xffffffe8) (async)
perf_event_open(&(0x7f0000000040)={0x8, 0x80, 0x8, 0x40, 0x7, 0x7f, 0x0, 0x7, 0x38000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x80000001, 0x4, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x1, 0x2, 0xb, 0x3c, 0x0, 0x9, 0x0, 0xf9, 0x0, 0x1}, 0xffffffffffffffff, 0x3, r2, 0x9)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) (async, rerun: 32)
r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x10000, 0x0) (rerun: 32)
preadv(r3, &(0x7f00000001c0)=[{&(0x7f0000000280)=""/200, 0xc8}], 0x1, 0x1ec4121c, 0x1)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)

07:30:29 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040874090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

[  235.450171][T17822] loop4: detected capacity change from 0 to 264192
[  235.476894][T17822] FAT-fs (loop4): bogus number of FAT sectors
[  235.483008][T17822] FAT-fs (loop4): Can't find a valid FAT filesystem
07:30:29 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x0, 0x8, 0x0, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:29 executing program 0:
sync()
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
r1 = signalfd(0xffffffffffffffff, 0x0, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000000)='-&\x00')
r2 = socket(0x10, 0x80002, 0x0)
sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="b60000000000020000", @ANYRES32=0x0, @ANYBLOB="00000000000000002400128009000100626f6e64000000001400028005001500020000000500010004000000"], 0x44}}, 0x0)
r3 = perf_event_open(&(0x7f0000001900)={0x1, 0x80, 0x0, 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, 0x0, 0x0, @perf_config_ext={0x0, 0xc150d4e}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r4 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0)
ioctl$SG_IO(r4, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0})
ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r4, 0x50009418, &(0x7f0000000440)={{r3}, 0x0, 0x0, @unused=[0x1fbfffffd, 0x71, 0x0, 0x8000], @devid})
r5 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x208, 0x1001, 0x0, 0x4, 0x100000002, 0xfffffffe, 0x10, 0x0, 0x4}, 0x0, 0x7, 0xffffffffffffffff, 0xf)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_SIOCADDRT(r6, 0x890c, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x0, @remote={0xac, 0x30, 0x3}}, @generic={0x3, "c9f82881cf2383c34673609a3c75"}, @nl=@proc={0x10, 0x0, 0x25dfdbfe, 0x80}, 0xf0f4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)='syz_tun\x00'})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r6, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, <r7=>0x0, 0x0, ""/16, ""/16, ""/16, <r8=>0x0})
ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r5, 0x50009418, &(0x7f0000001980)={{}, 0x0, 0x0, @inherit={0x88, &(0x7f00000002c0)=ANY=[@ANYRESHEX, @ANYRES64, @ANYRESHEX=r3, @ANYRES64=r8, @ANYRESHEX=r7, @ANYRES32, @ANYRES64]}, @name="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ioctl$BTRFS_IOC_SNAP_CREATE_V2(r2, 0x50009417, &(0x7f00000004c0)={{}, r7, 0x2, @unused=[0x40, 0x10000, 0x8, 0x83], @name="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"})
ioctl$BTRFS_IOC_RM_DEV_V2(r1, 0x5000943a, &(0x7f0000000380)={{}, r7, 0xe, @unused=[0x0, 0x2, 0x80000001, 0x1], @name="04abd0c94b8efa36ae31b8a3230dcde72afc35843d71132d412bf81f553150d2f324fe8da97639babaa0fb6bc6446d5d833fa0380893a982f8b2daed78cc7c5e6a5ea4ff644ec5fb334e83b90cef44ac49d1fb17806044996ed6bb04f8e545f3f381f72dbfc0c809c37d1c8b36abf8f8f6d8fad6e407ec6465250c37747c46e45fdef45418555913f3a1feaf40afbc5b693b991df9708f386349390e65e75e4db4de8fbdccf65d3ae708d30612a00197d7fcd847b1b9cfa20a0a28f969726374c8451b1ea3f45631e5d7fdbe404e6bc3c71f463ba1a3c04f69b7b4d2cb1a878131eaa2db18709b0a489d509227065bd2e3212fee2424b6a96bcf11fd1a57423fe28453e4df28c08c2c962e1a9a624049dc781bfe9ef7ea531100acd7fae848d2a132f724d0ec330d7179fc5e35d225ccf0bac47590cb1ddca6d560c4a7fc58aad222959d187b0f49937807009de8c274e892c3354b4a73ab49d108850457591e9a972bc3a800afe390320af4428e44d288c15d9554f4b8e2bcf8bcf45a4cbcf82da5e71bd39be4be3d3adb50eebc6d5ed53f72f1eded6b3bed04f5f56416c0920d1145ea3425a6961d415f2817586bcf10379f3339b0ab6614c56cc51722f0236d6e1718fab652c570acba6029ca500087b680cbf07471899b2da223698525ecb46ed23cdc3398b8f0260471a87eb58ca0013f9a5c82e9d9a35a0234e628bf0d7c9228a5761853115afb73bfe237129e6debe798bd984f1435698d81f2aa0440d88697f2ae36f71276aabaec8cb787deb2f97786446c06f77a285d82e61beb06f0e6ef42a2e4c24d60487a215b895a091ea74fff7d6185c7ce5733d067a227c620b95b0fc4468022dc02752c92d23f831bd01b6935bc2ef00e88525f26936038f6874f070c8dae7383b7638338c8aa4038ceddefaf7c1edc701728541d6b1bd7bc7a3ed640b2e99f8970be02e4a9c309630828c64b79be146dd946570d5d4b5e5108645ef402b96ee33050a3710f1ae7fc6744fc1fe71bb8ea7de32fdd70aeb0de7b0a99214a87642a9adde2d325e18f274e8ccbad6c6cfb0129356a5807cc696a2fbe0c90b9bdd0e2776114d4e7bf970954dad95f46ba5d1c82f5dc3246abdae4890a8b8c13c935ec3227ced05d6dcc5f1ec239956e8561c92a7d85071338b8c955d58ff6df774f95cabb848841eece281fd51467598d2d1c724694789ec93c8e728c2e283dedb25efc72ce33a7eb033e3bb8fa06ae9a922288da6f14dba5e1b512f4ec5568caa06a0be787324c6050f3bbfcdfd22a695548e37c0b7f91737d63ce6bf56bbec5b1557818c53cdfdf03697fb08a21b35d337092f5c25a3dc85da08eccd1c7fb5c4e4777ce89e55230d420ae9eb852ace57666a024abef2d08488de383189803a558f3c6ced2ec4ace83f0516df8868c8674691f9042f893b7eea06d38c1f05302893d60514dc2c4d6dda10963f7bc3b1fd1954e3c7836c50a2c06216dd590b20c2b0ad6e21ea7824632916455fafffd9c65628e569153f549213a315b9f6d2d267588ce9c2603bca0d8b909ef3112e0b91aa997ffa1ac474e6a6051c54b2cbb6ae829903128cb8b3d3628750a49c67851221beb7e647837e8c48ad62d6630fec1103cdc7467269cba57da2d9939585c6045c8c78dcda31d525037e2fd9fc49477ca9dc205d795d99a9124b3cee856f086940988487f6763a5ffbdc58f74d1a2d53a35e6be889599c0e32ebcf7018df5eb6ad799d7f41c468a275c6fb5aa45011f682dca245d739a6e41166ad33294b6e016701c1aeb3e07228bfe2e28aeab6f2c10e4272274ebbb9d1bf7c934833aaf68706383b85faa0e2327e5056857fa76a90301e6f1ae8851ad06944a1d8cbcab6bf7a9ee05c08e553224ae9cfd76458662c7003f7029b73585716fc7fd080bd929289fbd38f52dcf260a0877157febcfb09b910bacd3896cdf58bf3b2a2592e719866a1e6d636f776621c03200965d90ad3d5543b94ec1e50347e34c10c3d4b65f8a3bba617b7a5e5483adb0bc9018cfabf60f844b150e92ec7b700cf765f852c1943ce3577e755e162803b1e1f62644a2e4907b567c275367e43b75bf95236b34f8c20f55d3633a7b76f622a84d6a57955676be210a407d977de2584f87d4af56684ca9d5a4efe618d20f81603ef15a67358e88e156cb1d0b8b0baeb9496109a29da2dae97cb2b4193eaac39afb7e97feafe8310d9db1dae243d684bebb03dfec10a42691e1dc91993aea1762b59062045fbd78c0f20b5dd922751b958403ccfbcbe7908169bd6f2326dfa788ed5c0e636688f00bfab903acc7146b6fd1bb0aa046e9ce84e3999399e5792c10bbd79f13235d4d3c14e6b5aaf886162dff94faf510ccabd40d440b063e793eec7ef0fb2ce758d7e065381a370e8c9ce1cf70d2ea558d0f26f85d5dfc4ccc36582420633aeb256e0c2309b2953f9d0efba86f7867bdd00fdfceb30f17f2bb69dbef94e47c71d437767b6f1e9256a38f5b01a9cb9c5e1d038bc52793cdce60dff7131c4c79f42a51816b7e8a783d85dd6ab72f77ef71bed70849ba711dc8519a238aec3743d88360627e16739747faa2c528f06a02d549c0262ae33c013eb38c2e04bc23481adac883057c4ad2b0a5be4af76b7078747bd864fffa2de8d7519dca40f32fdcdff309056d255a8a1bf0132bc39dc47fc6ea404fb508dc2b92cd7cc36947650ea12cdb7c0d34469a2d3096b9cc674396bc11630ecb6919da5894838d7385f7c2f64f3cd48c43c97c76067647f7571a23cba590cc0d345f253f86a21ccc9e216d7c603ae2af643db6bc87f75beb0b39eaa50992d27c9a70d456729ea458391db6bc018a5da1b4b757fa3fcb2cb0a6f36fb72b36b3f1dac4a13f06602074d054c2ace269199a57130f3eda5845f066dee1b6d882cff6c994b37cee67d490fbd25c7fed14532f9c2255583d103046f6212f06e7d833c5b991e98d6aa3ef307f86c178946aca66a77bbae497031303b3128b94c3b06c73ec941ce23205fd3b52d3a607fc5c2f2f1c05b9f3860be72b4996cc7eb9dc85b7213f9834df8a0eaa5a9c7367f8f7de0190eb2001168b37c6493475b2c7bebc589ece818545924c492f6ba25335d2551929433c4f742907903f80c2a986d1a692fb67f05b1e8e64a306bb80acbcb08b8611e1263aabf673d7d73e67574ae51d7b43fd222fe997b3338a1e5c47f246a6b93145685a6c9f9d39532f2d8267d598a2acbbf6d0392b4a1dabd2dac78f0c9bec0c12d22edbe82f9046bba950bb086277f85460db74337c6553a0c90624e5a5d9a95ed4518ae90f440962902d8fcde3073fb31511c11900c42b7392043d5e54a2e34be78d1dc5a499fc1ce4de7c1f2ff1fa75491bc48f1730502d07b6e5451beafd64d1a2c09cbd2cb2414564de05a5e9a139ce0a8ea996d3638d6e4fdf1b5b9c2bb88693d7a5b2fe155d72bd271e21c23d922ad48d4590f4ea914e507b4bc439a3717f26438f8ab7baa7df1d2b99d14f46111b8eed3f6afbc01b60b5b38b3ecbec8582e06e4952026885826bec0c6694633c73f4b66e60bb3de6e09432c7f252c2de2b52c6a3641a7620db6eab001210d20b9efdddf913233015257cbf3c61db6c2931fc478123a237ce9e7f585c1ad04b325258d1f8b5cdb2b4370a8a9eb8c6b4ae10e8d3d01e879e3d45d298f76140497db446ef2f424961bf1f91b7ed6e98bf96ae54dceec9a6b79a2bbe3af1502f66858aeded3e3a75edbec8c64895ba870509b32473097f7d0e31e3df38b53be57fb0e0c009952db8ff0fc132783235420cf6910b1abef08cf49293562812e1142d1546f036c6d53284d6d60628f285c93df776c1d7a148440776261201e8bfb0cdc053b12c40cadd8b60afdc7a5ac9ee550005a199d56ab3918d9a1a9239435f0a85ba616b7df4ad9fdcec7a63cb0df780843e8a80ee35a9efb298a753ef209120436370e512ec938518741040001a3b530e5b1326e58a52a3f3beab4d65ce5d425c854f8bac25295db87b5a30e4e32bb1726cfd4e44d08c0c190b82f0a71afbc4d7defa808603a8a6fb8538183fb09285b2d721e68c6895788e4187674f8f1b53b567e780260b75799262bacad5dd5c4139b466d51ccf8130970f84cfaa0db2db65e52757ef6ed21dd73808c4de8ee54353026ba919d9361b8f3c51ff5c3a74f5210753251a831cff8796d1b47cb5c56014a264b6db5fd24e69b5522658e4803e87133b51efd199710e2c0b571cd2bd149e62134ee96d7d1fd0c48ee21f446a27230a934b2fa8ce4100dd7936eed56e18911992061e7b090a11991499858d4b89aa59cbcf10e21f3b3d0314f31728c302a06aa70070caa63b6536a0aa1250614d6e9c495291e14b6e04a972378c30bbe3c43df499ddae8daee0236766967846682566236cae000d73ecae3d49e3f9dcd9ef29a49de4a07ac9826930392a4f829e24afb51bf9af99aa9e0b00c4c92bfb4485b2af68a3c843431711ba17e5a5298e9492855f8bea813567a299228771c161ec4eb9f876770d1063a9d100251ed862f89af19aec623af53b20f43e6ef4f90ba376e441eec13ab62a45d1c205ac1c4beb0290a2f0504d911730fde8e1dfe989f1ab8644d06cdfcb55ed65c19302526df55e6ba97ba26c8ce1023dc017625161b92f25523cbb9d60d456058c180302845e814f58dc5100e0e018c1061e4ecb43006c316c1854e996615004fcb3c7f584565197e8ca4d5507ea42b0fb7300a6615310361ebd4573d8081f3cab7aec3b419d26a8718e8a4d699b5a8733748df8cba6afe711a258efc00c94012d6a741a203d600fb78a7826933d92aa315366a391fa37d69aa54c538c6949596693266d57c9d43d5b8dcc26fbbf72419efa11579cfb92e0ca2f18f69b40ea92403c8335983fe7ce3ffb1f1d09959cc110b0b8a48a391a807d0282dbc937c28844cd8948af728bf60b4d643acd19e510a7a061ed56ff52d8ad717180e5a09bffa8f594ba4f6f190375b3a38ab6035eb143507846a67060088482b2befcc9320299fa8c5773690d543fd558bb25f7a60b8242dd631726c3382bb8ae9f6a95333f19eb9e8c52563cbd203eb1c6f8c26da721cf70dc94e66a9f8056486d25cb7824d03fde28c96be65c65c78b8673b582552a81e904cc5a302cc7ed97955f03aff30cc1bf17a324727ef7f4c1942dc3208718552e77ba8be5607f8131b38bc9dd3dbd81b4b3122e438a677cf0bb5835dc80e5964e093295bd6e1b091b7b061f26d8d81741797c021efe8fca3d8be2497d34753a195c25c2e484b3e075e89f72c5d5ec603356c83aef357a2d9b2d79d43886516fc8cdcd6121f499d490a852dfd4fdf54dcaf082e884b16397f2a6e88739bd8719b6f5a79e28117aecc0b3ed5fd45ed76229da3e4061faf5e7bda8f91cbd70708ef397fbea4e4e4301100fe66ac969102e5f284f1ab665297b0640b79a931b20f9d4287efedc808e8c1d7c1ce5282f3a2321ded1f351131b23c3d44e2808393b32913fe2f99039992164ec5bc9bb0f6d2e836d634eaa880918ed787677c5b6125b8c02180f55df974cde58f57ec81c3be04bb2cd0c22ce2bcdd7389ecd79d8b0bd27150623646147acefc8c4777187fbd1d28fa7583e2efca657851661a65a4d65100d202cea30a0e8bafd97774aaa9ee9553a9a86d19c0f2b060826321df6"})

07:30:29 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x1, &(0x7f0000000180)=[{&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

[  235.539419][T17832] loop5: detected capacity change from 0 to 264192
[  235.559731][T17834] loop2: detected capacity change from 0 to 264192
[  235.571692][T17832] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  235.585758][T17838] loop4: detected capacity change from 0 to 264192
[  235.596707][T17834] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  235.614942][T17840] loop0: detected capacity change from 0 to 264192
[  235.628348][T17840] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  235.670395][T17838] FAT-fs (loop4): bogus number of reserved sectors
[  235.677111][T17838] FAT-fs (loop4): Can't find a valid FAT filesystem
[  235.700753][    T8] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  235.704271][    C0] sd 0:0:1:0: [sda] tag#5032 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s
07:30:29 executing program 3:
r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x202, 0x0)
sync()
r1 = perf_event_open$cgroup(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x4, 0x77, 0x76, 0x0, 0x732, 0x6a004, 0x3, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x8, 0x0, @perf_config_ext={0x5b6d4bb6, 0x5}, 0x400, 0xffff, 0x1, 0x1, 0x100000000, 0x9, 0x1000, 0x0, 0x100, 0x0, 0x100}, 0xffffffffffffffff, 0xa, r0, 0xc)
perf_event_open$cgroup(&(0x7f0000000000)={0x3, 0x80, 0x9, 0x6, 0x88, 0x0, 0x0, 0x10001, 0x1800, 0x8, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x18000000, 0x4, @perf_config_ext={0x7fff, 0x800}, 0x11408, 0x8, 0x7, 0x3, 0x4, 0x2, 0x800, 0x0, 0xec2, 0x0, 0x4b5}, 0xffffffffffffffff, 0xf, r1, 0x3)

07:30:29 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040883090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:29 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x1, &(0x7f0000000180)=[{&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:29 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x0, 0x8, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

[  235.720180][    C0] sd 0:0:1:0: [sda] tag#5032 CDB: opcode=0xe5 (vendor)
[  235.727080][    C0] sd 0:0:1:0: [sda] tag#5032 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c
[  235.736659][    C0] sd 0:0:1:0: [sda] tag#5032 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d
[  235.746233][    C0] sd 0:0:1:0: [sda] tag#5032 CDB[20]: ba
[  235.759031][    T8] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:29 executing program 0:
sync()
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) (async)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
r1 = signalfd(0xffffffffffffffff, 0x0, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131) (async, rerun: 64)
ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000000)='-&\x00') (rerun: 64)
r2 = socket(0x10, 0x80002, 0x0)
sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="b60000000000020000", @ANYRES32=0x0, @ANYBLOB="00000000000000002400128009000100626f6e64000000001400028005001500020000000500010004000000"], 0x44}}, 0x0)
r3 = perf_event_open(&(0x7f0000001900)={0x1, 0x80, 0x0, 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, 0x0, 0x0, @perf_config_ext={0x0, 0xc150d4e}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r4 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0)
ioctl$SG_IO(r4, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) (async)
ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r4, 0x50009418, &(0x7f0000000440)={{r3}, 0x0, 0x0, @unused=[0x1fbfffffd, 0x71, 0x0, 0x8000], @devid}) (async)
r5 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x208, 0x1001, 0x0, 0x4, 0x100000002, 0xfffffffe, 0x10, 0x0, 0x4}, 0x0, 0x7, 0xffffffffffffffff, 0xf)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_SIOCADDRT(r6, 0x890c, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x0, @remote={0xac, 0x30, 0x3}}, @generic={0x3, "c9f82881cf2383c34673609a3c75"}, @nl=@proc={0x10, 0x0, 0x25dfdbfe, 0x80}, 0xf0f4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)='syz_tun\x00'}) (async)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r6, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, <r7=>0x0, 0x0, ""/16, ""/16, ""/16, <r8=>0x0})
ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r5, 0x50009418, &(0x7f0000001980)={{}, 0x0, 0x0, @inherit={0x88, &(0x7f00000002c0)=ANY=[@ANYRESHEX, @ANYRES64, @ANYRESHEX=r3, @ANYRES64=r8, @ANYRESHEX=r7, @ANYRES32, @ANYRES64]}, @name="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"})
ioctl$BTRFS_IOC_SNAP_CREATE_V2(r2, 0x50009417, &(0x7f00000004c0)={{}, r7, 0x2, @unused=[0x40, 0x10000, 0x8, 0x83], @name="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"}) (async)
ioctl$BTRFS_IOC_RM_DEV_V2(r1, 0x5000943a, &(0x7f0000000380)={{}, r7, 0xe, @unused=[0x0, 0x2, 0x80000001, 0x1], @name="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"})

07:30:29 executing program 3:
r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x202, 0x0)
sync()
r1 = perf_event_open$cgroup(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x4, 0x77, 0x76, 0x0, 0x732, 0x6a004, 0x3, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x8, 0x0, @perf_config_ext={0x5b6d4bb6, 0x5}, 0x400, 0xffff, 0x1, 0x1, 0x100000000, 0x9, 0x1000, 0x0, 0x100, 0x0, 0x100}, 0xffffffffffffffff, 0xa, r0, 0xc)
perf_event_open$cgroup(&(0x7f0000000000)={0x3, 0x80, 0x9, 0x6, 0x88, 0x0, 0x0, 0x10001, 0x1800, 0x8, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x18000000, 0x4, @perf_config_ext={0x7fff, 0x800}, 0x11408, 0x8, 0x7, 0x3, 0x4, 0x2, 0x800, 0x0, 0xec2, 0x0, 0x4b5}, 0xffffffffffffffff, 0xf, r1, 0x3)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x202, 0x0) (async)
sync() (async)
perf_event_open$cgroup(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x4, 0x77, 0x76, 0x0, 0x732, 0x6a004, 0x3, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x8, 0x0, @perf_config_ext={0x5b6d4bb6, 0x5}, 0x400, 0xffff, 0x1, 0x1, 0x100000000, 0x9, 0x1000, 0x0, 0x100, 0x0, 0x100}, 0xffffffffffffffff, 0xa, r0, 0xc) (async)
perf_event_open$cgroup(&(0x7f0000000000)={0x3, 0x80, 0x9, 0x6, 0x88, 0x0, 0x0, 0x10001, 0x1800, 0x8, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x18000000, 0x4, @perf_config_ext={0x7fff, 0x800}, 0x11408, 0x8, 0x7, 0x3, 0x4, 0x2, 0x800, 0x0, 0xec2, 0x0, 0x4b5}, 0xffffffffffffffff, 0xf, r1, 0x3) (async)

07:30:29 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
sync()
sync()
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)
mmap$perf(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000004, 0x110, r1, 0x1)
sendfile(r0, r1, 0x0, 0x54a)
r2 = accept$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e)
preadv(r2, &(0x7f0000000100)=[{&(0x7f0000000280)=""/254, 0xfe}, {&(0x7f0000000380)=""/229, 0xe5}, {&(0x7f0000000480)=""/130, 0x82}], 0x3, 0x7fffffff, 0x1000)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
r3 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r3, 0x0, 0xffffffe8)
perf_event_open$cgroup(&(0x7f00000001c0)={0x3, 0x80, 0x80, 0x7f, 0x72, 0x1f, 0x0, 0x5, 0x90002, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x9, 0x2, @perf_bp={&(0x7f0000000140), 0xd}, 0x20, 0x28a2, 0x6, 0x6, 0xfb, 0x5, 0x92, 0x0, 0x5, 0x0, 0x1}, r3, 0x10, r0, 0x2)
signalfd(r0, 0x0, 0x0)

[  235.773001][T17844] loop5: detected capacity change from 0 to 264192
[  235.833097][T17844] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  235.849527][    C1] sd 0:0:1:0: [sda] tag#4993 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s
[  235.859906][    C1] sd 0:0:1:0: [sda] tag#4993 CDB: opcode=0xe5 (vendor)
[  235.866792][    C1] sd 0:0:1:0: [sda] tag#4993 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c
07:30:29 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x0, 0x8, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:29 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x1, &(0x7f0000000180)=[{&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:29 executing program 0:
sync() (async)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) (async)
r1 = signalfd(0xffffffffffffffff, 0x0, 0x0)
sync() (async)
fstatfs(r0, &(0x7f0000000200)=""/131)
ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000000)='-&\x00') (async)
r2 = socket(0x10, 0x80002, 0x0)
sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="b60000000000020000", @ANYRES32=0x0, @ANYBLOB="00000000000000002400128009000100626f6e64000000001400028005001500020000000500010004000000"], 0x44}}, 0x0) (async)
r3 = perf_event_open(&(0x7f0000001900)={0x1, 0x80, 0x0, 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, 0x0, 0x0, @perf_config_ext={0x0, 0xc150d4e}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async)
r4 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0)
ioctl$SG_IO(r4, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) (async)
ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r4, 0x50009418, &(0x7f0000000440)={{r3}, 0x0, 0x0, @unused=[0x1fbfffffd, 0x71, 0x0, 0x8000], @devid}) (async)
r5 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x208, 0x1001, 0x0, 0x4, 0x100000002, 0xfffffffe, 0x10, 0x0, 0x4}, 0x0, 0x7, 0xffffffffffffffff, 0xf) (async)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_SIOCADDRT(r6, 0x890c, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x0, @remote={0xac, 0x30, 0x3}}, @generic={0x3, "c9f82881cf2383c34673609a3c75"}, @nl=@proc={0x10, 0x0, 0x25dfdbfe, 0x80}, 0xf0f4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)='syz_tun\x00'})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r6, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, <r7=>0x0, 0x0, ""/16, ""/16, ""/16, <r8=>0x0})
ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r5, 0x50009418, &(0x7f0000001980)={{}, 0x0, 0x0, @inherit={0x88, &(0x7f00000002c0)=ANY=[@ANYRESHEX, @ANYRES64, @ANYRESHEX=r3, @ANYRES64=r8, @ANYRESHEX=r7, @ANYRES32, @ANYRES64]}, @name="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"}) (async)
ioctl$BTRFS_IOC_SNAP_CREATE_V2(r2, 0x50009417, &(0x7f00000004c0)={{}, r7, 0x2, @unused=[0x40, 0x10000, 0x8, 0x83], @name="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"}) (async)
ioctl$BTRFS_IOC_RM_DEV_V2(r1, 0x5000943a, &(0x7f0000000380)={{}, r7, 0xe, @unused=[0x0, 0x2, 0x80000001, 0x1], @name="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"})

07:30:29 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="0408fe090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

[  235.876386][    C1] sd 0:0:1:0: [sda] tag#4993 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d
[  235.885977][    C1] sd 0:0:1:0: [sda] tag#4993 CDB[20]: ba
[  235.915584][    C1] sd 0:0:1:0: [sda] tag#5002 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s
[  235.925984][    C1] sd 0:0:1:0: [sda] tag#5002 CDB: opcode=0xe5 (vendor)
07:30:29 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x0, 0x8, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:29 executing program 3:
r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x202, 0x0)
sync()
r1 = perf_event_open$cgroup(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x4, 0x77, 0x76, 0x0, 0x732, 0x6a004, 0x3, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x8, 0x0, @perf_config_ext={0x5b6d4bb6, 0x5}, 0x400, 0xffff, 0x1, 0x1, 0x100000000, 0x9, 0x1000, 0x0, 0x100, 0x0, 0x100}, 0xffffffffffffffff, 0xa, r0, 0xc)
perf_event_open$cgroup(&(0x7f0000000000)={0x3, 0x80, 0x9, 0x6, 0x88, 0x0, 0x0, 0x10001, 0x1800, 0x8, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x18000000, 0x4, @perf_config_ext={0x7fff, 0x800}, 0x11408, 0x8, 0x7, 0x3, 0x4, 0x2, 0x800, 0x0, 0xec2, 0x0, 0x4b5}, 0xffffffffffffffff, 0xf, r1, 0x3)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x202, 0x0) (async)
sync() (async)
perf_event_open$cgroup(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x4, 0x77, 0x76, 0x0, 0x732, 0x6a004, 0x3, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x8, 0x0, @perf_config_ext={0x5b6d4bb6, 0x5}, 0x400, 0xffff, 0x1, 0x1, 0x100000000, 0x9, 0x1000, 0x0, 0x100, 0x0, 0x100}, 0xffffffffffffffff, 0xa, r0, 0xc) (async)
perf_event_open$cgroup(&(0x7f0000000000)={0x3, 0x80, 0x9, 0x6, 0x88, 0x0, 0x0, 0x10001, 0x1800, 0x8, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x18000000, 0x4, @perf_config_ext={0x7fff, 0x800}, 0x11408, 0x8, 0x7, 0x3, 0x4, 0x2, 0x800, 0x0, 0xec2, 0x0, 0x4b5}, 0xffffffffffffffff, 0xf, r1, 0x3) (async)

07:30:29 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800200000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:29 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync() (async)
sync()
sync()
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)
mmap$perf(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000004, 0x110, r1, 0x1) (async)
sendfile(r0, r1, 0x0, 0x54a)
r2 = accept$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e)
preadv(r2, &(0x7f0000000100)=[{&(0x7f0000000280)=""/254, 0xfe}, {&(0x7f0000000380)=""/229, 0xe5}, {&(0x7f0000000480)=""/130, 0x82}], 0x3, 0x7fffffff, 0x1000) (async)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0) (async)
r3 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r3, 0x0, 0xffffffe8)
perf_event_open$cgroup(&(0x7f00000001c0)={0x3, 0x80, 0x80, 0x7f, 0x72, 0x1f, 0x0, 0x5, 0x90002, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x9, 0x2, @perf_bp={&(0x7f0000000140), 0xd}, 0x20, 0x28a2, 0x6, 0x6, 0xfb, 0x5, 0x92, 0x0, 0x5, 0x0, 0x1}, r3, 0x10, r0, 0x2) (async)
signalfd(r0, 0x0, 0x0)

[  235.932857][    C1] sd 0:0:1:0: [sda] tag#5002 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c
[  235.942439][    C1] sd 0:0:1:0: [sda] tag#5002 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d
[  235.952002][    C1] sd 0:0:1:0: [sda] tag#5002 CDB[20]: ba
[  235.970855][T17874] loop4: detected capacity change from 0 to 264192
07:30:29 executing program 0:
sync()
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r0, 0x0, 0xffffffe8)
signalfd(r0, 0x0, 0xfffffffffffffcf7)
sync()
fstatfs(0xffffffffffffffff, &(0x7f0000000200)=""/131)

[  235.998258][T17878] loop2: detected capacity change from 0 to 264192
[  236.008335][T17880] loop5: detected capacity change from 0 to 264192
[  236.030010][T17874] FAT-fs (loop4): bogus number of reserved sectors
[  236.036619][T17874] FAT-fs (loop4): Can't find a valid FAT filesystem
07:30:29 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090200ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:29 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{0x0}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

[  236.037105][T17880] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  236.057640][T17878] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:29 executing program 3:
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
sync()
sync()

07:30:29 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa) (async)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 64)
sync() (rerun: 64)
sync() (async)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8) (async)
mmap$perf(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000004, 0x110, r1, 0x1) (async)
sendfile(r0, r1, 0x0, 0x54a)
r2 = accept$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e)
preadv(r2, &(0x7f0000000100)=[{&(0x7f0000000280)=""/254, 0xfe}, {&(0x7f0000000380)=""/229, 0xe5}, {&(0x7f0000000480)=""/130, 0x82}], 0x3, 0x7fffffff, 0x1000)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0) (async)
r3 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r3, 0x0, 0xffffffe8)
perf_event_open$cgroup(&(0x7f00000001c0)={0x3, 0x80, 0x80, 0x7f, 0x72, 0x1f, 0x0, 0x5, 0x90002, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x9, 0x2, @perf_bp={&(0x7f0000000140), 0xd}, 0x20, 0x28a2, 0x6, 0x6, 0xfb, 0x5, 0x92, 0x0, 0x5, 0x0, 0x1}, r3, 0x10, r0, 0x2) (async, rerun: 32)
signalfd(r0, 0x0, 0x0) (rerun: 32)

07:30:29 executing program 0:
sync()
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) (async)
r0 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r0, 0x0, 0xffffffe8) (async)
signalfd(r0, 0x0, 0xfffffffffffffcf7) (async)
sync()
fstatfs(0xffffffffffffffff, &(0x7f0000000200)=""/131)

07:30:29 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x0, 0x8, 0x3, 0x12, 0x0, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:29 executing program 3:
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
sync()
sync()
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async)
sync() (async)
sync() (async)

[  236.145768][T17896] loop4: detected capacity change from 0 to 264192
[  236.157523][T17899] loop5: detected capacity change from 0 to 264192
[  236.165180][   T32] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  236.180114][T17896] FAT-fs (loop4): bogus number of reserved sectors
[  236.186748][T17896] FAT-fs (loop4): Can't find a valid FAT filesystem
07:30:29 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090300ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:29 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{0x0}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:29 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x0, 0x8, 0x3, 0x12, 0x0, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:29 executing program 0:
sync()
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r0, 0x0, 0xffffffe8)
signalfd(r0, 0x0, 0xfffffffffffffcf7)
sync()
fstatfs(0xffffffffffffffff, &(0x7f0000000200)=""/131)
sync() (async)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) (async)
syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00') (async)
write$char_usb(r0, 0x0, 0xffffffe8) (async)
signalfd(r0, 0x0, 0xfffffffffffffcf7) (async)
sync() (async)
fstatfs(0xffffffffffffffff, &(0x7f0000000200)=""/131) (async)

[  236.210664][T17899] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:29 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090400ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:29 executing program 3:
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async)
sync()
sync()

[  236.277342][T17919] loop4: detected capacity change from 0 to 264192
[  236.291287][T17922] loop2: detected capacity change from 0 to 264192
[  236.299325][T17919] FAT-fs (loop4): bogus number of reserved sectors
[  236.303689][T17924] loop5: detected capacity change from 0 to 264192
[  236.305895][T17919] FAT-fs (loop4): Can't find a valid FAT filesystem
07:30:29 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090500ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:29 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{0x0}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

[  236.327119][T17924] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  236.347195][T17922] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  236.421774][   T43] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  236.426924][T17936] loop4: detected capacity change from 0 to 264192
[  236.436279][T17938] loop5: detected capacity change from 0 to 264192
[  236.444067][T17936] FAT-fs (loop4): bogus number of reserved sectors
[  236.450605][T17936] FAT-fs (loop4): Can't find a valid FAT filesystem
[  236.463054][T17938] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:30 executing program 3:
r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
sync()

07:30:30 executing program 0:
sync()
sync()
r0 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r0, 0x0, 0xffffffe8)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)
r2 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000180)='./file0\x00', 0xdfc0000b, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x100000, &(0x7f0000000000)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
syz_usbip_server_init(0x2)
r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
sync()
signalfd(r3, 0x0, 0x0)
sync()
sync()
fstatfs(r2, &(0x7f0000000200)=""/131)

07:30:30 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x0, 0x8, 0x3, 0x12, 0x0, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:30 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090700ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:30 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:30 executing program 1:
r0 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r0, 0x0, 0xffffffe8)
bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x14, 0x5, 0xb, 0x0, 0x200, 0xffffffffffffffff, 0x6, '\x00', 0x0, r0, 0x4, 0x1, 0x2}, 0x48)
r1 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
r2 = syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
signalfd(r1, 0x0, 0x0)
ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000080)=ANY=[@ANYBLOB="040000000300000000000000", @ANYRES32=<r3=>r2, @ANYBLOB="7f000000000000002e2f66696c653000"])
fcntl$setown(r3, 0x8, 0x0)

07:30:30 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090800ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:30 executing program 3:
r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) (async, rerun: 32)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0) (rerun: 32)
sync()

[  236.549863][T17948] loop2: detected capacity change from 0 to 264192
[  236.553318][T17941] loop0: detected capacity change from 0 to 264192
[  236.564557][T17947] loop4: detected capacity change from 0 to 264192
[  236.588014][T17941] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(5)
07:30:30 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090a00ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

[  236.594674][T17941] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed)
[  236.602289][T17941] vhci_hcd vhci_hcd.0: Device attached
[  236.611681][T17956] loop5: detected capacity change from 0 to 264192
[  236.620090][T17956] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  236.637711][T17947] FAT-fs (loop4): bogus number of reserved sectors
07:30:30 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090b00ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

[  236.644291][T17947] FAT-fs (loop4): Can't find a valid FAT filesystem
07:30:30 executing program 1:
r0 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r0, 0x0, 0xffffffe8)
bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x14, 0x5, 0xb, 0x0, 0x200, 0xffffffffffffffff, 0x6, '\x00', 0x0, r0, 0x4, 0x1, 0x2}, 0x48)
r1 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
r2 = syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
signalfd(r1, 0x0, 0x0)
ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000080)=ANY=[@ANYBLOB="040000000300000000000000", @ANYRES32=<r3=>r2, @ANYBLOB="7f000000000000002e2f66696c653000"])
fcntl$setown(r3, 0x8, 0x0)
syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00') (async)
write$char_usb(r0, 0x0, 0xffffffe8) (async)
bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x14, 0x5, 0xb, 0x0, 0x200, 0xffffffffffffffff, 0x6, '\x00', 0x0, r0, 0x4, 0x1, 0x2}, 0x48) (async)
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa) (async)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async)
sync() (async)
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) (async)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) (async)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0) (async)
sync() (async)
signalfd(r1, 0x0, 0x0) (async)
ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000080)=ANY=[@ANYBLOB="040000000300000000000000", @ANYRES32=r2, @ANYBLOB="7f000000000000002e2f66696c653000"]) (async)
fcntl$setown(r3, 0x8, 0x0) (async)

[  236.678587][T17948] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:30 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800091000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:30 executing program 3:
r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async)
sync()

07:30:30 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

[  236.718873][T17949] vhci_hcd: connection closed
[  236.719335][T14668] vhci_hcd: stop threads
[  236.728300][T14668] vhci_hcd: release socket
[  236.732702][T14668] vhci_hcd: disconnect device
[  236.760081][T17971] loop5: detected capacity change from 0 to 264192
[  236.772508][T17973] loop4: detected capacity change from 0 to 264192
[  236.787775][T17973] FAT-fs (loop4): bogus number of reserved sectors
[  236.794329][T17973] FAT-fs (loop4): Can't find a valid FAT filesystem
[  236.801619][    T8] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  236.817062][T17971] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:30 executing program 0:
sync() (async)
sync() (async)
r0 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r0, 0x0, 0xffffffe8) (async)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)
r2 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000180)='./file0\x00', 0xdfc0000b, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x100000, &(0x7f0000000000)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) (async)
syz_usbip_server_init(0x2) (async)
r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
sync()
signalfd(r3, 0x0, 0x0)
sync() (async)
sync() (async)
fstatfs(r2, &(0x7f0000000200)=""/131)

07:30:30 executing program 3:
r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
sync()
mmap$perf(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x30, r0, 0x6)
perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x8, 0x4, 0x6, 0x1, 0x0, 0x1, 0x10a00, 0x5, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x9, 0x1, @perf_config_ext={0x2b, 0x7}, 0x16110, 0x466c, 0x6, 0x2, 0x4, 0xffff01da, 0x8, 0x0, 0x3, 0x0, 0x5f}, 0xffffffffffffffff, 0x0, r0, 0x1)

07:30:30 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x0, 0x8, 0x3, 0x12, 0x1}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:30 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800091800ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:30 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:30 executing program 1:
r0 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r0, 0x0, 0xffffffe8)
bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x14, 0x5, 0xb, 0x0, 0x200, 0xffffffffffffffff, 0x6, '\x00', 0x0, r0, 0x4, 0x1, 0x2}, 0x48)
r1 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
r2 = syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
signalfd(r1, 0x0, 0x0)
ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000080)=ANY=[@ANYBLOB="040000000300000000000000", @ANYRES32=<r3=>r2, @ANYBLOB="7f000000000000002e2f66696c653000"])
fcntl$setown(r3, 0x8, 0x0)
syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00') (async)
write$char_usb(r0, 0x0, 0xffffffe8) (async)
bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x14, 0x5, 0xb, 0x0, 0x200, 0xffffffffffffffff, 0x6, '\x00', 0x0, r0, 0x4, 0x1, 0x2}, 0x48) (async)
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa) (async)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async)
sync() (async)
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) (async)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) (async)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0) (async)
sync() (async)
signalfd(r1, 0x0, 0x0) (async)
ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000080)=ANY=[@ANYBLOB="040000000300000000000000", @ANYRES32=r2, @ANYBLOB="7f000000000000002e2f66696c653000"]) (async)
fcntl$setown(r3, 0x8, 0x0) (async)

07:30:30 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800092600ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

[  237.236211][T17986] loop5: detected capacity change from 0 to 264192
[  237.245760][T17993] loop4: detected capacity change from 0 to 264192
[  237.252637][T17986] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  237.260747][T17997] loop0: detected capacity change from 0 to 264192
[  237.268656][T17993] FAT-fs (loop4): bogus number of reserved sectors
[  237.275289][T17993] FAT-fs (loop4): Can't find a valid FAT filesystem
07:30:30 executing program 3:
r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 32)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0) (rerun: 32)
sync()
mmap$perf(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x30, r0, 0x6) (async, rerun: 64)
perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x8, 0x4, 0x6, 0x1, 0x0, 0x1, 0x10a00, 0x5, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x9, 0x1, @perf_config_ext={0x2b, 0x7}, 0x16110, 0x466c, 0x6, 0x2, 0x4, 0xffff01da, 0x8, 0x0, 0x3, 0x0, 0x5f}, 0xffffffffffffffff, 0x0, r0, 0x1) (rerun: 64)

[  237.299068][T17992] loop2: detected capacity change from 0 to 264192
[  237.335269][T17996] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(5)
[  237.341829][T17996] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed)
07:30:30 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800097400ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

[  237.349443][T17996] vhci_hcd vhci_hcd.0: Device attached
[  237.350748][T17992] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  237.383967][T18002] vhci_hcd: connection closed
[  237.384188][   T32] vhci_hcd: stop threads
[  237.393144][   T32] vhci_hcd: release socket
07:30:30 executing program 3:
r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async)
sync() (async)
mmap$perf(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x30, r0, 0x6) (async)
perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x8, 0x4, 0x6, 0x1, 0x0, 0x1, 0x10a00, 0x5, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x9, 0x1, @perf_config_ext={0x2b, 0x7}, 0x16110, 0x466c, 0x6, 0x2, 0x4, 0xffff01da, 0x8, 0x0, 0x3, 0x0, 0x5f}, 0xffffffffffffffff, 0x0, r0, 0x1)

07:30:30 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174", 0xb}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:30 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
r2 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r2, 0x0, 0xffffffe8)
ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f00000003c0)={{0x1, 0x1, 0x18, <r3=>r1}, './file0\x00'})
r4 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r4, 0x0, 0xffffffe8)
r5 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r5, 0x0, 0xffffffe8)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0x4, &(0x7f0000000140)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x7fff}, @map_val={0x18, 0xc, 0x2, 0x0, r2, 0x0, 0x0, 0x0, 0x1}], &(0x7f00000001c0)='syzkaller\x00', 0xffffffff, 0xf5, &(0x7f0000000280)=""/245, 0x41100, 0x1, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000200)={0x2, 0x3}, 0x8, 0x10, &(0x7f0000000380)={0x1, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000400)=[0x1, 0x1, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, r4, r5]}, 0x80)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
r6 = signalfd(r0, 0x0, 0x0)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)={0x0, <r7=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x7f, 0x7, 0x4, 0x1, 0x0, 0xfdd, 0x10000, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x8000, 0x1, @perf_bp={&(0x7f0000000000), 0x8}, 0x4d508, 0x7, 0x2, 0x0, 0x81, 0xb4, 0x8, 0x0, 0x7ff, 0x0, 0x3f}, r7, 0x1, r6, 0x8)

[  237.397669][   T32] vhci_hcd: disconnect device
[  237.416605][T18022] loop5: detected capacity change from 0 to 264192
[  237.426666][T18022] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  237.454962][T18031] loop4: detected capacity change from 0 to 264192
[  237.479148][T18031] FAT-fs (loop4): bogus number of reserved sectors
[  237.485716][T18031] FAT-fs (loop4): Can't find a valid FAT filesystem
[  237.507207][    T8] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  237.535442][ T3971] blk_print_req_error: 55 callbacks suppressed
[  237.535455][ T3971] I/O error, dev loop4, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  237.538730][ T3970] I/O error, dev loop5, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  237.541714][ T3971] buffer_io_error: 9 callbacks suppressed
[  237.541780][ T3971] Buffer I/O error on dev loop4, logical block 1, async page read
[  237.551160][ T1910] I/O error, dev loop2, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  237.561720][ T3971] I/O error, dev loop4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  237.593306][ T3971] Buffer I/O error on dev loop4, logical block 2, async page read
[  237.602022][ T3971] I/O error, dev loop4, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  237.611257][ T3971] Buffer I/O error on dev loop4, logical block 3, async page read
[  237.619130][ T3971] I/O error, dev loop4, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  237.628306][ T3971] Buffer I/O error on dev loop4, logical block 4, async page read
[  237.636354][ T3971] I/O error, dev loop4, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  237.645503][ T3971] Buffer I/O error on dev loop4, logical block 5, async page read
[  237.653478][ T3971] I/O error, dev loop4, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  237.662678][ T3971] Buffer I/O error on dev loop4, logical block 6, async page read
[  237.670489][ T3971] I/O error, dev loop4, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  237.679614][ T3971] Buffer I/O error on dev loop4, logical block 7, async page read
07:30:31 executing program 0:
sync() (async)
sync() (async)
r0 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r0, 0x0, 0xffffffe8) (async)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8) (async)
r2 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000180)='./file0\x00', 0xdfc0000b, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x100000, &(0x7f0000000000)=ANY=[]) (async)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) (async)
syz_usbip_server_init(0x2)
r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
sync()
signalfd(r3, 0x0, 0x0) (async)
sync()
sync() (async)
fstatfs(r2, &(0x7f0000000200)=""/131)

07:30:31 executing program 3:
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0)
pidfd_send_signal(0xffffffffffffffff, 0x3, &(0x7f0000000100)={0x12, 0x31}, 0x0)
flistxattr(r0, &(0x7f0000000040)=""/93, 0x5d)
sync()
ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f00000000c0))

07:30:31 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800098300ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:31 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x0, 0x8, 0x3, 0x12, 0x1}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:31 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa) (async)
r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync() (async)
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) (async)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
r2 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r2, 0x0, 0xffffffe8)
ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f00000003c0)={{0x1, 0x1, 0x18, <r3=>r1}, './file0\x00'}) (async)
r4 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r4, 0x0, 0xffffffe8) (async, rerun: 32)
r5 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00') (rerun: 32)
write$char_usb(r5, 0x0, 0xffffffe8) (async)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0x4, &(0x7f0000000140)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x7fff}, @map_val={0x18, 0xc, 0x2, 0x0, r2, 0x0, 0x0, 0x0, 0x1}], &(0x7f00000001c0)='syzkaller\x00', 0xffffffff, 0xf5, &(0x7f0000000280)=""/245, 0x41100, 0x1, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000200)={0x2, 0x3}, 0x8, 0x10, &(0x7f0000000380)={0x1, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000400)=[0x1, 0x1, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, r4, r5]}, 0x80)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0) (async)
r6 = signalfd(r0, 0x0, 0x0) (async)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)={0x0, <r7=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x7f, 0x7, 0x4, 0x1, 0x0, 0xfdd, 0x10000, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x8000, 0x1, @perf_bp={&(0x7f0000000000), 0x8}, 0x4d508, 0x7, 0x2, 0x0, 0x81, 0xb4, 0x8, 0x0, 0x7ff, 0x0, 0x3f}, r7, 0x1, r6, 0x8)

07:30:31 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174", 0xb}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

[  237.903648][T18037] loop5: detected capacity change from 0 to 264192
[  237.914116][T18046] loop4: detected capacity change from 0 to 264192
[  237.916024][T18043] loop2: detected capacity change from 0 to 264192
[  237.931567][T18037] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  237.937342][T18046] FAT-fs (loop4): bogus number of reserved sectors
[  237.942969][T18050] loop0: detected capacity change from 0 to 264192
07:30:31 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="04080009fe00ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

[  237.947184][T18046] FAT-fs (loop4): Can't find a valid FAT filesystem
[  237.955967][T18052] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(13)
[  237.967253][T18052] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed)
[  237.974966][T18052] vhci_hcd vhci_hcd.0: Device attached
07:30:31 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
r2 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r2, 0x0, 0xffffffe8)
ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f00000003c0)={{0x1, 0x1, 0x18, <r3=>r1}, './file0\x00'})
r4 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r4, 0x0, 0xffffffe8)
r5 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r5, 0x0, 0xffffffe8)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0x4, &(0x7f0000000140)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x7fff}, @map_val={0x18, 0xc, 0x2, 0x0, r2, 0x0, 0x0, 0x0, 0x1}], &(0x7f00000001c0)='syzkaller\x00', 0xffffffff, 0xf5, &(0x7f0000000280)=""/245, 0x41100, 0x1, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000200)={0x2, 0x3}, 0x8, 0x10, &(0x7f0000000380)={0x1, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000400)=[0x1, 0x1, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, r4, r5]}, 0x80)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
r6 = signalfd(r0, 0x0, 0x0)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)={0x0, <r7=>0x0})
perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x7f, 0x7, 0x4, 0x1, 0x0, 0xfdd, 0x10000, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x8000, 0x1, @perf_bp={&(0x7f0000000000), 0x8}, 0x4d508, 0x7, 0x2, 0x0, 0x81, 0xb4, 0x8, 0x0, 0x7ff, 0x0, 0x3f}, r7, 0x1, r6, 0x8)
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa) (async)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async)
sync() (async)
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) (async)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) (async)
syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00') (async)
write$char_usb(r2, 0x0, 0xffffffe8) (async)
ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) (async)
syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00') (async)
write$char_usb(r4, 0x0, 0xffffffe8) (async)
syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00') (async)
write$char_usb(r5, 0x0, 0xffffffe8) (async)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0x4, &(0x7f0000000140)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x7fff}, @map_val={0x18, 0xc, 0x2, 0x0, r2, 0x0, 0x0, 0x0, 0x1}], &(0x7f00000001c0)='syzkaller\x00', 0xffffffff, 0xf5, &(0x7f0000000280)=""/245, 0x41100, 0x1, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000200)={0x2, 0x3}, 0x8, 0x10, &(0x7f0000000380)={0x1, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000400)=[0x1, 0x1, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, r4, r5]}, 0x80) (async)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0) (async)
signalfd(r0, 0x0, 0x0) (async)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) (async)
perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x7f, 0x7, 0x4, 0x1, 0x0, 0xfdd, 0x10000, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x8000, 0x1, @perf_bp={&(0x7f0000000000), 0x8}, 0x4d508, 0x7, 0x2, 0x0, 0x81, 0xb4, 0x8, 0x0, 0x7ff, 0x0, 0x3f}, r7, 0x1, r6, 0x8) (async)

07:30:31 executing program 3:
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0)
pidfd_send_signal(0xffffffffffffffff, 0x3, &(0x7f0000000100)={0x12, 0x31}, 0x0)
flistxattr(r0, &(0x7f0000000040)=""/93, 0x5d)
sync()
ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f00000000c0))
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async)
openat$random(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) (async)
pidfd_send_signal(0xffffffffffffffff, 0x3, &(0x7f0000000100)={0x12, 0x31}, 0x0) (async)
flistxattr(r0, &(0x7f0000000040)=""/93, 0x5d) (async)
sync() (async)
ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f00000000c0)) (async)

[  238.018946][T18043] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  238.053766][ T1913] I/O error, dev loop0, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
07:30:31 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090402ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:31 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174", 0xb}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:31 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090003ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

[  238.074108][T18053] vhci_hcd: connection closed
[  238.074258][   T43] vhci_hcd: stop threads
[  238.083228][   T43] vhci_hcd: release socket
[  238.087670][   T43] vhci_hcd: disconnect device
[  238.116502][T18071] loop4: detected capacity change from 0 to 264192
[  238.125822][T18074] loop5: detected capacity change from 0 to 264192
[  238.148243][T18071] FAT-fs (loop4): bogus number of reserved sectors
[  238.154833][T18071] FAT-fs (loop4): Can't find a valid FAT filesystem
[  238.161781][   T32] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  238.173890][T18074] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:32 executing program 0:
sync()
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
sync()

07:30:32 executing program 3:
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async)
r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) (async)
pidfd_send_signal(0xffffffffffffffff, 0x3, &(0x7f0000000100)={0x12, 0x31}, 0x0)
flistxattr(r0, &(0x7f0000000040)=""/93, 0x5d)
sync() (async)
ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f00000000c0))

07:30:32 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x0, 0x8, 0x3, 0x12, 0x1}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:32 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={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, 0x1, @perf_config_ext, 0x4c840, 0x1, 0x7ffffffd, 0x4, 0x0, 0x7f, 0xfff8}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
sync()
r1 = syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x5, &(0x7f00000001c0)=[{&(0x7f0000000000)="51d5003514ddebb0cbb98b7c8a28da572f3d2d8bd89114ce8bcaa436ade86bd4915f4804a832f90060d7d300b35af717a89cbfec31a140017c24a2607fd0b7e5dc0f8d0b6525d562", 0x48, 0xb36c}, {&(0x7f0000000080)="45037361033880a1284d83272cc562af3954a86d929b374c8903099890c2a20ceab240c6654c2728eb95a5", 0x2b, 0xb0}, {&(0x7f0000000100)="c2da9ee41ab5f5c612beb5c5c1dbb65e0efe4ed19445e3b46ec24404215a33b27c1c2e52a30c9b291d1df6480015940e8344121d0fc9ad1b1152bd238b650fa6461598fe931ac5f5f745eb6ad29046257f5ad93c8d9ee489b16722dc9a5bd2d81904d6ef598fc8d701215174490a141bfe05da9ba00f1e78c52e9f2ba1d51d0c1e627a492236b84ba634e2f12d1013f3648cfe6c15cc03c9c85c8c1c68a9c8aee9a87b7415efe68e341f50b898d2", 0xae, 0xfffffffffffffffa}, {&(0x7f0000000800)="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", 0x1000, 0x3}, {&(0x7f0000000680)="5638d0b7fab1bd13a2b12cd678b6d09c587bed9550a46a5b7eab8d51104f170cd19b0b94dae56b2e608fc5a280feddb94ccc1fe6d1f030742afd6d3bf6abd7a980070c5d884664818fdbfb42860a7853d2051cf6d14633520d5c5f10876174d8254e9cbf9d7605ddae5e3345a358d9ad117e1990cadbd88d62c9f628c7b47bc733c827fa4caa6f62cc26113c0ddd7adcce768f751a646f3d707513f8521a1180e68f660c7a96080ae8060548bc2fce3cd0d7e28910a1059905cc455b536ca8ee624bd14072bcf27b12a7b7847b13c39430ac9ba38692a9bf334e3d3ad2852680ea1183da69f0bee8207862ea6341", 0xee, 0x1}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
ioctl$BTRFS_IOC_SCRUB_PROGRESS(r1, 0xc400941d, &(0x7f0000000280)={0x0, 0x100000001, 0x5})
signalfd(r0, 0x0, 0x0)

07:30:32 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090204ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:32 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a02", 0x11}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

[  238.595678][T18094] loop5: detected capacity change from 0 to 264192
[  238.607198][T18091] loop2: detected capacity change from 0 to 264192
[  238.608296][T18101] loop4: detected capacity change from 0 to 264192
[  238.628298][T18101] FAT-fs (loop4): invalid media value (0x00)
[  238.634364][T18101] FAT-fs (loop4): Can't find a valid FAT filesystem
07:30:32 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090604ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

[  238.642367][T18094] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  238.659431][T18091] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  238.673451][T18104] loop0: detected capacity change from 0 to 264192
[  238.680890][T18104] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:32 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a02", 0x11}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:32 executing program 3:
r0 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r0, 0x0, 0xffffffe8)
ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000))
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
sync()

[  238.707911][T18096] loop1: detected capacity change from 0 to 16383
[  238.724423][   T43] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:32 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x0, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:32 executing program 3:
r0 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r0, 0x0, 0xffffffe8) (async)
ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) (async)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
sync()

07:30:32 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={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, 0x1, @perf_config_ext, 0x4c840, 0x1, 0x7ffffffd, 0x4, 0x0, 0x7f, 0xfff8}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async)
sync() (async)
sync() (async)
r1 = syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x5, &(0x7f00000001c0)=[{&(0x7f0000000000)="51d5003514ddebb0cbb98b7c8a28da572f3d2d8bd89114ce8bcaa436ade86bd4915f4804a832f90060d7d300b35af717a89cbfec31a140017c24a2607fd0b7e5dc0f8d0b6525d562", 0x48, 0xb36c}, {&(0x7f0000000080)="45037361033880a1284d83272cc562af3954a86d929b374c8903099890c2a20ceab240c6654c2728eb95a5", 0x2b, 0xb0}, {&(0x7f0000000100)="c2da9ee41ab5f5c612beb5c5c1dbb65e0efe4ed19445e3b46ec24404215a33b27c1c2e52a30c9b291d1df6480015940e8344121d0fc9ad1b1152bd238b650fa6461598fe931ac5f5f745eb6ad29046257f5ad93c8d9ee489b16722dc9a5bd2d81904d6ef598fc8d701215174490a141bfe05da9ba00f1e78c52e9f2ba1d51d0c1e627a492236b84ba634e2f12d1013f3648cfe6c15cc03c9c85c8c1c68a9c8aee9a87b7415efe68e341f50b898d2", 0xae, 0xfffffffffffffffa}, {&(0x7f0000000800)="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", 0x1000, 0x3}, {&(0x7f0000000680)="5638d0b7fab1bd13a2b12cd678b6d09c587bed9550a46a5b7eab8d51104f170cd19b0b94dae56b2e608fc5a280feddb94ccc1fe6d1f030742afd6d3bf6abd7a980070c5d884664818fdbfb42860a7853d2051cf6d14633520d5c5f10876174d8254e9cbf9d7605ddae5e3345a358d9ad117e1990cadbd88d62c9f628c7b47bc733c827fa4caa6f62cc26113c0ddd7adcce768f751a646f3d707513f8521a1180e68f660c7a96080ae8060548bc2fce3cd0d7e28910a1059905cc455b536ca8ee624bd14072bcf27b12a7b7847b13c39430ac9ba38692a9bf334e3d3ad2852680ea1183da69f0bee8207862ea6341", 0xee, 0x1}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) (async)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0) (async)
ioctl$BTRFS_IOC_SCRUB_PROGRESS(r1, 0xc400941d, &(0x7f0000000280)={0x0, 0x100000001, 0x5}) (async)
signalfd(r0, 0x0, 0x0)

07:30:32 executing program 0:
sync() (async)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) (async)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) (async)
signalfd(0xffffffffffffffff, 0x0, 0x0)
sync() (async)
fstatfs(r0, &(0x7f0000000200)=""/131)
sync()

[  238.761316][T18109] loop5: detected capacity change from 0 to 264192
[  238.769890][T18108] loop4: detected capacity change from 0 to 264192
[  238.792469][   T43] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  238.804799][T18117] loop1: detected capacity change from 0 to 16383
07:30:32 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090005ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

[  238.813710][T18109] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  238.820407][T18108] FAT-fs (loop4): invalid media value (0x00)
[  238.828890][T18108] FAT-fs (loop4): Can't find a valid FAT filesystem
07:30:32 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x0, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:32 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={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, 0x1, @perf_config_ext, 0x4c840, 0x1, 0x7ffffffd, 0x4, 0x0, 0x7f, 0xfff8}, 0x0, 0x0, 0xffffffffffffffff, 0xa) (async)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync() (async)
sync()
r1 = syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x5, &(0x7f00000001c0)=[{&(0x7f0000000000)="51d5003514ddebb0cbb98b7c8a28da572f3d2d8bd89114ce8bcaa436ade86bd4915f4804a832f90060d7d300b35af717a89cbfec31a140017c24a2607fd0b7e5dc0f8d0b6525d562", 0x48, 0xb36c}, {&(0x7f0000000080)="45037361033880a1284d83272cc562af3954a86d929b374c8903099890c2a20ceab240c6654c2728eb95a5", 0x2b, 0xb0}, {&(0x7f0000000100)="c2da9ee41ab5f5c612beb5c5c1dbb65e0efe4ed19445e3b46ec24404215a33b27c1c2e52a30c9b291d1df6480015940e8344121d0fc9ad1b1152bd238b650fa6461598fe931ac5f5f745eb6ad29046257f5ad93c8d9ee489b16722dc9a5bd2d81904d6ef598fc8d701215174490a141bfe05da9ba00f1e78c52e9f2ba1d51d0c1e627a492236b84ba634e2f12d1013f3648cfe6c15cc03c9c85c8c1c68a9c8aee9a87b7415efe68e341f50b898d2", 0xae, 0xfffffffffffffffa}, {&(0x7f0000000800)="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", 0x1000, 0x3}, {&(0x7f0000000680)="5638d0b7fab1bd13a2b12cd678b6d09c587bed9550a46a5b7eab8d51104f170cd19b0b94dae56b2e608fc5a280feddb94ccc1fe6d1f030742afd6d3bf6abd7a980070c5d884664818fdbfb42860a7853d2051cf6d14633520d5c5f10876174d8254e9cbf9d7605ddae5e3345a358d9ad117e1990cadbd88d62c9f628c7b47bc733c827fa4caa6f62cc26113c0ddd7adcce768f751a646f3d707513f8521a1180e68f660c7a96080ae8060548bc2fce3cd0d7e28910a1059905cc455b536ca8ee624bd14072bcf27b12a7b7847b13c39430ac9ba38692a9bf334e3d3ad2852680ea1183da69f0bee8207862ea6341", 0xee, 0x1}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) (async)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0) (async)
ioctl$BTRFS_IOC_SCRUB_PROGRESS(r1, 0xc400941d, &(0x7f0000000280)={0x0, 0x100000001, 0x5})
signalfd(r0, 0x0, 0x0)

07:30:32 executing program 3:
r0 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r0, 0x0, 0xffffffe8) (async)
ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000))
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 64)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async, rerun: 64)
sync()

07:30:32 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a02", 0x11}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:32 executing program 0:
sync() (async)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131) (async)
sync()

07:30:32 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090406ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

[  238.924986][T18139] loop4: detected capacity change from 0 to 264192
[  238.937940][T18142] loop1: detected capacity change from 0 to 16383
[  238.944571][T18141] loop2: detected capacity change from 0 to 264192
[  238.950131][T18139] FAT-fs (loop4): invalid media value (0x00)
[  238.955545][T18146] loop0: detected capacity change from 0 to 264192
[  238.957173][T18139] FAT-fs (loop4): Can't find a valid FAT filesystem
07:30:32 executing program 3:
r0 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r0, 0x0, 0xffffffe8)
perf_event_open(0x0, 0x0, 0x5, r0, 0x0)
r1 = openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
vmsplice(r1, &(0x7f0000000540)=[{&(0x7f0000000000)="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", 0xfa}, {&(0x7f0000000100)="b4c23f4c18842c3def9de67ba9dcbb8ef8f6f800b3214780cb873d0d8905104d5854b38012d065a5a525b0e16b02d52bdf7940e36bbd7206abff5e2ec0858e55e1ad16e3cc75b5162b25c7b2ed3aab684a9b989919871855e9d1073db1598bac19d992469c75026c3aeee1671ccdb0d2caf165aa728a3d8baff7c81b5a44e9afb0c4768b5a877efe786f505d090db18dbb7ee7c8e5a4ecb251f220c6922017d37a5888b0a1a5e65330996a4177d32be4bf83e6f3745aed93279ce73df6250d27def61b2b36e9e0a486013c7495931e99d3fb9d84", 0xd4}, {&(0x7f0000000200)="72c9de010363a933c76b0d5bf5ec1df20deee608bb7a7a27eeac0099fc3d3b87d4693a992dba7ad23cfdce5a8e5f90b914c207e544e73738c5004246774b86815be91e8ec5bcb7afe970a5ffbef14b0afd1a37e20369e7b0929211a147229e2abd47472ce5ecd1fbda6898a667aa21d94411fedc272c6ae278c25932e6aed7240e7176732f432a44977444ee7f9160d403", 0x91}, {&(0x7f00000002c0)="ebce5afdd505ee0c657081f06e32b57731df43e749518b346d0c9d1c04ec4ff6f56e0c0f47f24f9e873bf522272df8d96e0b4f09b0c2a0aa721e0fccb400dd9b053230e0c8af696f5fff312a80d714007534fc20a93eb5a8c591f8a1558e1d9c5d1e3aae81a0f29a84654a7d090d2dcd0d855aab09d74655eb3db0b7d95249181ff50df3e54ec15a3365d8dbe2a754ae269567eb06f9fbf56b918e097e28a218b3bf716ac595bbe3b45bc6fd2e175fe2353168c0688137514e027e05d44f6d8932ed6e816df5a84d3e14fd33d7796c870b7d7c18718d", 0xd6}, {&(0x7f00000003c0)="f55e0ebd88c520d5d84a8b030e7b93f580afa2960581a2083b243e963a02a64a6adb1514ac57f21d0bfeb93d8d6d45a1a1d9e0a08a39365ff0dfa8562ab86e1e36d62795", 0x44}, {&(0x7f0000000440)="e234b56fc7c3926e9f2b7fa4c7044a7db77afc61f1f409326afcf00c4d4cf4abc6a9b7b7534c5a39c3f93765b585071a4c5fbddcf9a242af0cd4029e646eb87b1d43e4ceeb9ba3601b4fcf84504c5738f6a207ea5f45177ef50ce449f5795d8ad61b37e76788be0e3a90296208cb720faa400de16e3dd672fbd84b2c0c7b129526f9c04cab8adfee69c67f22301a0fdf0fd9cc9948bb", 0x96}, {&(0x7f0000000500)="9d3b6b833054d377c94f0194641ebb353293f0cfb35071ecdb21", 0x1a}], 0x7, 0xa)
sync()
sync()

07:30:32 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a02000274", 0x14}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:32 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)
ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0xea52)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)

[  238.975001][T18148] loop5: detected capacity change from 0 to 264192
[  239.068193][T18146] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  239.072188][T18155] loop4: detected capacity change from 0 to 264192
[  239.105572][T18155] FAT-fs (loop4): invalid media value (0x00)
[  239.111599][T18155] FAT-fs (loop4): Can't find a valid FAT filesystem
07:30:32 executing program 0:
sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000380)={0x60, 0x0, 0x400, 0x70bd25, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x1002, 0x21}}}}, [@mon_options, @NL80211_ATTR_4ADDR={0x5}, @NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}, @NL80211_ATTR_4ADDR={0x5}, @NL80211_ATTR_4ADDR={0x5}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x6}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x6}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x40040}, 0x14)
sync()
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:32 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090007ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:32 executing program 3:
r0 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r0, 0x0, 0xffffffe8) (async)
perf_event_open(0x0, 0x0, 0x5, r0, 0x0)
r1 = openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
vmsplice(r1, &(0x7f0000000540)=[{&(0x7f0000000000)="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", 0xfa}, {&(0x7f0000000100)="b4c23f4c18842c3def9de67ba9dcbb8ef8f6f800b3214780cb873d0d8905104d5854b38012d065a5a525b0e16b02d52bdf7940e36bbd7206abff5e2ec0858e55e1ad16e3cc75b5162b25c7b2ed3aab684a9b989919871855e9d1073db1598bac19d992469c75026c3aeee1671ccdb0d2caf165aa728a3d8baff7c81b5a44e9afb0c4768b5a877efe786f505d090db18dbb7ee7c8e5a4ecb251f220c6922017d37a5888b0a1a5e65330996a4177d32be4bf83e6f3745aed93279ce73df6250d27def61b2b36e9e0a486013c7495931e99d3fb9d84", 0xd4}, {&(0x7f0000000200)="72c9de010363a933c76b0d5bf5ec1df20deee608bb7a7a27eeac0099fc3d3b87d4693a992dba7ad23cfdce5a8e5f90b914c207e544e73738c5004246774b86815be91e8ec5bcb7afe970a5ffbef14b0afd1a37e20369e7b0929211a147229e2abd47472ce5ecd1fbda6898a667aa21d94411fedc272c6ae278c25932e6aed7240e7176732f432a44977444ee7f9160d403", 0x91}, {&(0x7f00000002c0)="ebce5afdd505ee0c657081f06e32b57731df43e749518b346d0c9d1c04ec4ff6f56e0c0f47f24f9e873bf522272df8d96e0b4f09b0c2a0aa721e0fccb400dd9b053230e0c8af696f5fff312a80d714007534fc20a93eb5a8c591f8a1558e1d9c5d1e3aae81a0f29a84654a7d090d2dcd0d855aab09d74655eb3db0b7d95249181ff50df3e54ec15a3365d8dbe2a754ae269567eb06f9fbf56b918e097e28a218b3bf716ac595bbe3b45bc6fd2e175fe2353168c0688137514e027e05d44f6d8932ed6e816df5a84d3e14fd33d7796c870b7d7c18718d", 0xd6}, {&(0x7f00000003c0)="f55e0ebd88c520d5d84a8b030e7b93f580afa2960581a2083b243e963a02a64a6adb1514ac57f21d0bfeb93d8d6d45a1a1d9e0a08a39365ff0dfa8562ab86e1e36d62795", 0x44}, {&(0x7f0000000440)="e234b56fc7c3926e9f2b7fa4c7044a7db77afc61f1f409326afcf00c4d4cf4abc6a9b7b7534c5a39c3f93765b585071a4c5fbddcf9a242af0cd4029e646eb87b1d43e4ceeb9ba3601b4fcf84504c5738f6a207ea5f45177ef50ce449f5795d8ad61b37e76788be0e3a90296208cb720faa400de16e3dd672fbd84b2c0c7b129526f9c04cab8adfee69c67f22301a0fdf0fd9cc9948bb", 0x96}, {&(0x7f0000000500)="9d3b6b833054d377c94f0194641ebb353293f0cfb35071ecdb21", 0x1a}], 0x7, 0xa) (async)
sync() (async)
sync()

07:30:32 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x0, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:32 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8) (async)
ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0xea52)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) (async)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0) (async)
signalfd(r0, 0x0, 0x0)

[  239.125622][T18148] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  239.145297][T18141] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:32 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="04080009000aff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:32 executing program 3:
r0 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r0, 0x0, 0xffffffe8)
perf_event_open(0x0, 0x0, 0x5, r0, 0x0) (async)
r1 = openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
vmsplice(r1, &(0x7f0000000540)=[{&(0x7f0000000000)="52e7f8464deaa53f04e391a9a44a58d433d32ae47b6cc67a885078271a987fc04208612a91c660a0ff2c53b1cb5d429eda10af9a9aa82e80691eae46fbff35e42c8a562a27c84d8ca9e56b9ebfb1dcee17d64f90849983e3670af2844d7d59f625de9e844667faf60076e04489747913a4693a13942968a7ccd011c518eb3d72594eb8cbd248df7f391ef2aa4ab187564dd870ecbeef9a65c71ed9ed70de0a4ef4d29551cef65438de1a92b7eff258be155acd666c75039cda4fec808930bb360f078a327f53f3846aa328b1c9bd0c38a73f550ce7cc7c5150297a1331c0fa465ea3ae3b6f93cb7dd8a8f25db9083313fb4f190581bcc070a42b", 0xfa}, {&(0x7f0000000100)="b4c23f4c18842c3def9de67ba9dcbb8ef8f6f800b3214780cb873d0d8905104d5854b38012d065a5a525b0e16b02d52bdf7940e36bbd7206abff5e2ec0858e55e1ad16e3cc75b5162b25c7b2ed3aab684a9b989919871855e9d1073db1598bac19d992469c75026c3aeee1671ccdb0d2caf165aa728a3d8baff7c81b5a44e9afb0c4768b5a877efe786f505d090db18dbb7ee7c8e5a4ecb251f220c6922017d37a5888b0a1a5e65330996a4177d32be4bf83e6f3745aed93279ce73df6250d27def61b2b36e9e0a486013c7495931e99d3fb9d84", 0xd4}, {&(0x7f0000000200)="72c9de010363a933c76b0d5bf5ec1df20deee608bb7a7a27eeac0099fc3d3b87d4693a992dba7ad23cfdce5a8e5f90b914c207e544e73738c5004246774b86815be91e8ec5bcb7afe970a5ffbef14b0afd1a37e20369e7b0929211a147229e2abd47472ce5ecd1fbda6898a667aa21d94411fedc272c6ae278c25932e6aed7240e7176732f432a44977444ee7f9160d403", 0x91}, {&(0x7f00000002c0)="ebce5afdd505ee0c657081f06e32b57731df43e749518b346d0c9d1c04ec4ff6f56e0c0f47f24f9e873bf522272df8d96e0b4f09b0c2a0aa721e0fccb400dd9b053230e0c8af696f5fff312a80d714007534fc20a93eb5a8c591f8a1558e1d9c5d1e3aae81a0f29a84654a7d090d2dcd0d855aab09d74655eb3db0b7d95249181ff50df3e54ec15a3365d8dbe2a754ae269567eb06f9fbf56b918e097e28a218b3bf716ac595bbe3b45bc6fd2e175fe2353168c0688137514e027e05d44f6d8932ed6e816df5a84d3e14fd33d7796c870b7d7c18718d", 0xd6}, {&(0x7f00000003c0)="f55e0ebd88c520d5d84a8b030e7b93f580afa2960581a2083b243e963a02a64a6adb1514ac57f21d0bfeb93d8d6d45a1a1d9e0a08a39365ff0dfa8562ab86e1e36d62795", 0x44}, {&(0x7f0000000440)="e234b56fc7c3926e9f2b7fa4c7044a7db77afc61f1f409326afcf00c4d4cf4abc6a9b7b7534c5a39c3f93765b585071a4c5fbddcf9a242af0cd4029e646eb87b1d43e4ceeb9ba3601b4fcf84504c5738f6a207ea5f45177ef50ce449f5795d8ad61b37e76788be0e3a90296208cb720faa400de16e3dd672fbd84b2c0c7b129526f9c04cab8adfee69c67f22301a0fdf0fd9cc9948bb", 0x96}, {&(0x7f0000000500)="9d3b6b833054d377c94f0194641ebb353293f0cfb35071ecdb21", 0x1a}], 0x7, 0xa)
sync() (async)
sync()

07:30:32 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a02000274", 0x14}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:32 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x0, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:32 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="04080009000bff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

[  239.229785][T18174] loop0: detected capacity change from 0 to 264192
07:30:32 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa) (async)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8) (async)
ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0xea52) (async)
sync() (async)
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0) (async)
signalfd(r0, 0x0, 0x0)

[  239.285065][T18184] loop4: detected capacity change from 0 to 264192
[  239.291933][T18187] loop5: detected capacity change from 0 to 264192
[  239.292169][T18185] loop2: detected capacity change from 0 to 264192
[  239.305385][T18174] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:32 executing program 0:
sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000380)={0x60, 0x0, 0x400, 0x70bd25, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x1002, 0x21}}}}, [@mon_options, @NL80211_ATTR_4ADDR={0x5}, @NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}, @NL80211_ATTR_4ADDR={0x5}, @NL80211_ATTR_4ADDR={0x5}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x6}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x6}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x40040}, 0x14)
sync()
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
fstatfs(r0, &(0x7f0000000200)=""/131)
sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000380)={0x60, 0x0, 0x400, 0x70bd25, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x1002, 0x21}}}}, [@mon_options, @NL80211_ATTR_4ADDR={0x5}, @NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}, @NL80211_ATTR_4ADDR={0x5}, @NL80211_ATTR_4ADDR={0x5}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x6}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x6}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x40040}, 0x14) (async)
sync() (async)
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) (async)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) (async)
signalfd(0xffffffffffffffff, 0x0, 0x0) (async)
fstatfs(r0, &(0x7f0000000200)=""/131) (async)

07:30:32 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
r1 = geteuid()
fchown(0xffffffffffffffff, r1, 0xffffffffffffffff)
r2 = signalfd(r0, 0x0, 0x0)
r3 = gettid()
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x3, 0x1f, 0x0, 0x8, 0x0, 0x8, 0x308, 0x4, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfff, 0x2, @perf_config_ext={0x200000000000000, 0x401}, 0x640, 0x1d7, 0xc7e, 0x7, 0x56, 0x9, 0x90e5, 0x0, 0x6, 0x0, 0xffff}, r3, 0xb, r2, 0x3)

[  239.330447][   T43] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  239.343436][T18184] FAT-fs (loop4): invalid media value (0x00)
[  239.349453][T18184] FAT-fs (loop4): Can't find a valid FAT filesystem
[  239.362090][T18185] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  239.382410][T18187] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:32 executing program 3:
r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/ip_gre', 0x200000, 0x2)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)
r2 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r2, 0x0, 0xffffffe8)
r3 = accept4$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000080)=0x14, 0x80800)
ioctl$EXT4_IOC_GET_ES_CACHE(r3, 0xc020662a, &(0x7f00000000c0)={0x6, 0x6, 0x2, 0x101, 0x4, [{0x0, 0x9, 0xd751}, {0x100000001, 0x20, 0x7, '\x00', 0x800}, {0x0, 0x101, 0x9, '\x00', 0x1088}, {0x8, 0x10000, 0x8, '\x00', 0x1002}]})
sendfile(r1, r2, 0x0, 0x81)
perf_event_open(0x0, 0x0, 0x3, r0, 0xa)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
sync()

07:30:32 executing program 3:
r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/ip_gre', 0x200000, 0x2) (async)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8) (async)
r2 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r2, 0x0, 0xffffffe8) (async)
r3 = accept4$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000080)=0x14, 0x80800)
ioctl$EXT4_IOC_GET_ES_CACHE(r3, 0xc020662a, &(0x7f00000000c0)={0x6, 0x6, 0x2, 0x101, 0x4, [{0x0, 0x9, 0xd751}, {0x100000001, 0x20, 0x7, '\x00', 0x800}, {0x0, 0x101, 0x9, '\x00', 0x1088}, {0x8, 0x10000, 0x8, '\x00', 0x1002}]}) (async)
sendfile(r1, r2, 0x0, 0x81) (async)
perf_event_open(0x0, 0x0, 0x3, r0, 0xa)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
sync()

07:30:32 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090018ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:33 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a02000274", 0x14}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

[  239.427791][T18196] loop0: detected capacity change from 0 to 264192
[  239.461007][T18196] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:33 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x0, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:33 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) (async, rerun: 32)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0) (async, rerun: 32)
r1 = geteuid()
fchown(0xffffffffffffffff, r1, 0xffffffffffffffff)
r2 = signalfd(r0, 0x0, 0x0)
r3 = gettid()
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x3, 0x1f, 0x0, 0x8, 0x0, 0x8, 0x308, 0x4, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfff, 0x2, @perf_config_ext={0x200000000000000, 0x401}, 0x640, 0x1d7, 0xc7e, 0x7, 0x56, 0x9, 0x90e5, 0x0, 0x6, 0x0, 0xffff}, r3, 0xb, r2, 0x3)

[  239.499421][   T32] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  239.513019][ T1837] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:33 executing program 3:
r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/ip_gre', 0x200000, 0x2)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)
r2 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r2, 0x0, 0xffffffe8)
r3 = accept4$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000080)=0x14, 0x80800)
ioctl$EXT4_IOC_GET_ES_CACHE(r3, 0xc020662a, &(0x7f00000000c0)={0x6, 0x6, 0x2, 0x101, 0x4, [{0x0, 0x9, 0xd751}, {0x100000001, 0x20, 0x7, '\x00', 0x800}, {0x0, 0x101, 0x9, '\x00', 0x1088}, {0x8, 0x10000, 0x8, '\x00', 0x1002}]})
sendfile(r1, r2, 0x0, 0x81)
perf_event_open(0x0, 0x0, 0x3, r0, 0xa)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
sync()
openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/ip_gre', 0x200000, 0x2) (async)
syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00') (async)
write$char_usb(r1, 0x0, 0xffffffe8) (async)
syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00') (async)
write$char_usb(r2, 0x0, 0xffffffe8) (async)
accept4$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000080)=0x14, 0x80800) (async)
ioctl$EXT4_IOC_GET_ES_CACHE(r3, 0xc020662a, &(0x7f00000000c0)={0x6, 0x6, 0x2, 0x101, 0x4, [{0x0, 0x9, 0xd751}, {0x100000001, 0x20, 0x7, '\x00', 0x800}, {0x0, 0x101, 0x9, '\x00', 0x1088}, {0x8, 0x10000, 0x8, '\x00', 0x1002}]}) (async)
sendfile(r1, r2, 0x0, 0x81) (async)
perf_event_open(0x0, 0x0, 0x3, r0, 0xa) (async)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async)
sync() (async)

07:30:33 executing program 0:
sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000380)={0x60, 0x0, 0x400, 0x70bd25, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x1002, 0x21}}}}, [@mon_options, @NL80211_ATTR_4ADDR={0x5}, @NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}, @NL80211_ATTR_4ADDR={0x5}, @NL80211_ATTR_4ADDR={0x5}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x6}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x6}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x40040}, 0x14)
sync() (async)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) (async)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0) (async)
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:33 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x0, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

[  239.546230][T18217] loop5: detected capacity change from 0 to 264192
[  239.576213][T18217] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:33 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090020ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:33 executing program 3:
r0 = fcntl$getown(0xffffffffffffffff, 0x9)
perf_event_open(0x0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
sync()

[  239.599583][T18216] loop4: detected capacity change from 0 to 264192
[  239.607488][T18216] FAT-fs (loop4): invalid media value (0x00)
[  239.613587][T18216] FAT-fs (loop4): Can't find a valid FAT filesystem
[  239.621509][T18229] loop2: detected capacity change from 0 to 264192
07:30:33 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400", 0x15}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:33 executing program 0:
sync()
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r0, 0x0, 0xffffffe8)
r1 = socket$inet6_sctp(0xa, 0x5, 0x84)
setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000001c0)={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xe)
shutdown(r1, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000240)=0x10)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={<r3=>0x0}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x79, &(0x7f0000000080)=@assoc_value={r3}, 0x8)
setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000080)=@assoc_value, 0x8)
setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000140)={0x0, 0xf74c}, 0x8)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000100)={r3, 0x7fe}, 0x5)
sync()
socket$inet_icmp(0x2, 0x2, 0x1)
fstatfs(0xffffffffffffffff, &(0x7f0000000380)=""/133)
sync()

[  239.687802][T18242] loop5: detected capacity change from 0 to 264192
[  239.697525][T18229] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  239.709571][T18242] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:33 executing program 3:
r0 = fcntl$getown(0xffffffffffffffff, 0x9)
perf_event_open(0x0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) (async)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async)
sync()

07:30:33 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090026ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

[  239.738947][T18247] loop0: detected capacity change from 0 to 264192
[  239.746333][T18248] loop4: detected capacity change from 0 to 264192
[  239.763456][T18248] FAT-fs (loop4): invalid media value (0x00)
[  239.769473][T18248] FAT-fs (loop4): Can't find a valid FAT filesystem
07:30:33 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x0, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:33 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="04080009003fff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

[  239.803986][T18247] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  239.824035][   T43] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  239.839540][   T24] audit: type=1400 audit(1644305433.341:434): avc:  denied  { shutdown } for  pid=18246 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1
[  239.867204][T18258] loop5: detected capacity change from 0 to 264192
[  239.891849][T18258] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:33 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa) (async)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async)
sync() (async)
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) (async)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0) (async, rerun: 32)
r1 = geteuid() (rerun: 32)
fchown(0xffffffffffffffff, r1, 0xffffffffffffffff)
r2 = signalfd(r0, 0x0, 0x0) (async, rerun: 64)
r3 = gettid() (rerun: 64)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x3, 0x1f, 0x0, 0x8, 0x0, 0x8, 0x308, 0x4, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfff, 0x2, @perf_config_ext={0x200000000000000, 0x401}, 0x640, 0x1d7, 0xc7e, 0x7, 0x56, 0x9, 0x90e5, 0x0, 0x6, 0x0, 0xffff}, r3, 0xb, r2, 0x3)

07:30:33 executing program 3:
r0 = fcntl$getown(0xffffffffffffffff, 0x9)
perf_event_open(0x0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) (async)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
sync()

07:30:33 executing program 0:
sync()
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) (async)
signalfd(0xffffffffffffffff, 0x0, 0x0) (async)
r0 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r0, 0x0, 0xffffffe8) (async)
r1 = socket$inet6_sctp(0xa, 0x5, 0x84)
setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000001c0)={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xe)
shutdown(r1, 0x0) (async)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000240)=0x10) (async)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={<r3=>0x0}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x79, &(0x7f0000000080)=@assoc_value={r3}, 0x8) (async)
setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000080)=@assoc_value, 0x8) (async, rerun: 32)
setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000140)={0x0, 0xf74c}, 0x8) (rerun: 32)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000100)={r3, 0x7fe}, 0x5) (async)
sync() (async, rerun: 32)
socket$inet_icmp(0x2, 0x2, 0x1) (async, rerun: 32)
fstatfs(0xffffffffffffffff, &(0x7f0000000380)=""/133) (async)
sync()

07:30:33 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090040ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:33 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x0, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:33 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400", 0x15}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:33 executing program 3:
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
sync()
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)
open(&(0x7f0000000040)='./file0\x00', 0x200000, 0x0)
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$packet(0x11, 0x3, 0x300)
recvmmsg(r2, &(0x7f0000000300), 0x64, 0x0, 0x0)
r3 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
setsockopt$packet_int(r3, 0x107, 0x8, &(0x7f0000000000)=0x43fb, 0x4)
r4 = socket(0x10, 0x3, 0x0)
r5 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r5, 0x0, 0xffffffe8)
getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14)
sendmsg(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="4c0000001000fff1fefefd956f76c9b724a6008000000000000000683440150024001b0000000000000000593ab782115ed9043d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0)
ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000010000001800000060c7f29a1b6eed1ca0324f9e5a24178ee73727b9e4389248b0be50cc1e21b927041c40b293d81726f9605176bab83d3a127e29118e8fd21b74f844969cd7da157543e50cedbcecad51d6ace71ecc9347512ba59f34ed54b2903d2d", @ANYRES32=<r6=>r0, @ANYRESHEX=r1])
r7 = dup2(0xffffffffffffffff, r6)
r8 = openat$cgroup_type(r7, &(0x7f0000000080), 0x2, 0x0)
fallocate(r8, 0x42, 0x9, 0xd8a)

[  239.983239][T18267] loop2: detected capacity change from 0 to 264192
[  239.991709][T18268] loop5: detected capacity change from 0 to 264192
[  239.999807][T18266] loop4: detected capacity change from 0 to 264192
[  240.010489][T18269] loop0: detected capacity change from 0 to 264192
07:30:33 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
sync()
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)
sched_setattr(0xffffffffffffffff, &(0x7f0000000000)={0x38, 0x3, 0x40, 0xb2a5, 0x6, 0x9dee, 0x40, 0xb, 0x5, 0x8}, 0x0)

[  240.060289][T18266] FAT-fs (loop4): invalid media value (0x00)
[  240.066377][T18266] FAT-fs (loop4): Can't find a valid FAT filesystem
[  240.076421][T18269] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  240.084913][T18267] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:33 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090074ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:33 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x0, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

[  240.117562][T18268] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  240.150373][T18290] netlink: 'syz-executor.3': attribute type 27 has an invalid length.
[  240.158616][T18290] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'.
07:30:33 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400", 0x15}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:33 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090083ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

[  240.171669][   T43] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  240.185630][T18294] loop4: detected capacity change from 0 to 264192
[  240.191408][T18290] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready
[  240.195912][T18294] FAT-fs (loop4): invalid media value (0x00)
[  240.205383][T18294] FAT-fs (loop4): Can't find a valid FAT filesystem
07:30:33 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
sync()
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)
sched_setattr(0xffffffffffffffff, &(0x7f0000000000)={0x38, 0x3, 0x40, 0xb2a5, 0x6, 0x9dee, 0x40, 0xb, 0x5, 0x8}, 0x0)
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa) (async)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async)
sync() (async)
sync() (async)
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) (async)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) (async)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0) (async)
signalfd(r0, 0x0, 0x0) (async)
sched_setattr(0xffffffffffffffff, &(0x7f0000000000)={0x38, 0x3, 0x40, 0xb2a5, 0x6, 0x9dee, 0x40, 0xb, 0x5, 0x8}, 0x0) (async)

07:30:33 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, 0x0)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

[  240.220745][T18290] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[  240.226791][ T1910] Buffer I/O error on dev loop2, logical block 33008, async page read
[  240.248227][T18297] loop5: detected capacity change from 0 to 264192
[  240.263047][T18290] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[  240.291678][T18297] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:33 executing program 0:
sync()
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r0, 0x0, 0xffffffe8)
r1 = socket$inet6_sctp(0xa, 0x5, 0x84)
setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000001c0)={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xe)
shutdown(r1, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000240)=0x10)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={<r3=>0x0}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x79, &(0x7f0000000080)=@assoc_value={r3}, 0x8)
setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000080)=@assoc_value, 0x8)
setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000140)={0x0, 0xf74c}, 0x8)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000100)={r3, 0x7fe}, 0x5)
sync()
socket$inet_icmp(0x2, 0x2, 0x1)
fstatfs(0xffffffffffffffff, &(0x7f0000000380)=""/133)
sync()
sync() (async)
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) (async)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) (async)
signalfd(0xffffffffffffffff, 0x0, 0x0) (async)
syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00') (async)
write$char_usb(r0, 0x0, 0xffffffe8) (async)
socket$inet6_sctp(0xa, 0x5, 0x84) (async)
setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000001c0)={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xe) (async)
shutdown(r1, 0x0) (async)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000240)=0x10) (async)
socket$inet_sctp(0x2, 0x1, 0x84) (async)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async)
setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x79, &(0x7f0000000080)=@assoc_value={r3}, 0x8) (async)
setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000080)=@assoc_value, 0x8) (async)
setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000140)={0x0, 0xf74c}, 0x8) (async)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000100)={r3, 0x7fe}, 0x5) (async)
sync() (async)
socket$inet_icmp(0x2, 0x2, 0x1) (async)
fstatfs(0xffffffffffffffff, &(0x7f0000000380)=""/133) (async)
sync() (async)

07:30:33 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x0, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:33 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa) (async)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async)
sync()
sync() (async)
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) (async)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) (async)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0) (async)
sched_setattr(0xffffffffffffffff, &(0x7f0000000000)={0x38, 0x3, 0x40, 0xb2a5, 0x6, 0x9dee, 0x40, 0xb, 0x5, 0x8}, 0x0)

07:30:33 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="04080009fffeff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:33 executing program 3:
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async)
r0 = openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async)
sync()
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)
open(&(0x7f0000000040)='./file0\x00', 0x200000, 0x0)
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$packet(0x11, 0x3, 0x300)
recvmmsg(r2, &(0x7f0000000300), 0x64, 0x0, 0x0) (async, rerun: 32)
r3 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00') (rerun: 32)
setsockopt$packet_int(r3, 0x107, 0x8, &(0x7f0000000000)=0x43fb, 0x4) (async)
r4 = socket(0x10, 0x3, 0x0) (async)
r5 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r5, 0x0, 0xffffffe8) (async)
getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) (async)
sendmsg(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="4c0000001000fff1fefefd956f76c9b724a6008000000000000000683440150024001b0000000000000000593ab782115ed9043d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0) (async)
ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000010000001800000060c7f29a1b6eed1ca0324f9e5a24178ee73727b9e4389248b0be50cc1e21b927041c40b293d81726f9605176bab83d3a127e29118e8fd21b74f844969cd7da157543e50cedbcecad51d6ace71ecc9347512ba59f34ed54b2903d2d", @ANYRES32=<r6=>r0, @ANYRESHEX=r1]) (async)
r7 = dup2(0xffffffffffffffff, r6)
r8 = openat$cgroup_type(r7, &(0x7f0000000080), 0x2, 0x0)
fallocate(r8, 0x42, 0x9, 0xd8a)

07:30:33 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, 0x0)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

[  240.335965][T18310] loop4: detected capacity change from 0 to 264192
[  240.370844][T18313] loop2: detected capacity change from 0 to 264192
07:30:33 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000100)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x1, 0x0, 0x8, 0x9, 0x0, 0x7ff, 0x8181, 0xd, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x6, 0x7}, 0x2000, 0x8000, 0xf, 0x2, 0x636, 0xfff, 0xfff, 0x0, 0x3f, 0x0, 0x7}, r1, 0x10, 0xffffffffffffffff, 0x3)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)

[  240.388731][T18318] loop5: detected capacity change from 0 to 264192
[  240.436260][T18318] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  240.447873][T18313] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  240.468564][T18328] netlink: 'syz-executor.3': attribute type 27 has an invalid length.
[  240.476782][T18328] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'.
07:30:33 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="04080009feffff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:34 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000100)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x1, 0x0, 0x8, 0x9, 0x0, 0x7ff, 0x8181, 0xd, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x6, 0x7}, 0x2000, 0x8000, 0xf, 0x2, 0x636, 0xfff, 0xfff, 0x0, 0x3f, 0x0, 0x7}, r1, 0x10, 0xffffffffffffffff, 0x3)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa) (async)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async)
ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000100)) (async)
perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x1, 0x0, 0x8, 0x9, 0x0, 0x7ff, 0x8181, 0xd, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x6, 0x7}, 0x2000, 0x8000, 0xf, 0x2, 0x636, 0xfff, 0xfff, 0x0, 0x3f, 0x0, 0x7}, r1, 0x10, 0xffffffffffffffff, 0x3) (async)
sync() (async)
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) (async)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) (async)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0) (async)
signalfd(r0, 0x0, 0x0) (async)

[  240.486399][T18327] loop0: detected capacity change from 0 to 264192
[  240.522000][T18328] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready
07:30:34 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x0, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:34 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090002ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

[  240.536364][T18336] loop4: detected capacity change from 0 to 264192
[  240.543864][ T1853] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  240.561052][T18328] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[  240.586232][T18327] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  240.591440][T18341] loop5: detected capacity change from 0 to 264192
[  240.603831][T18328] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[  240.618006][T18339] loop2: detected capacity change from 0 to 264192
07:30:34 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090003ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:34 executing program 0:
sync()
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000080)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:34 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async)
ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000100)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x1, 0x0, 0x8, 0x9, 0x0, 0x7ff, 0x8181, 0xd, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x6, 0x7}, 0x2000, 0x8000, 0xf, 0x2, 0x636, 0xfff, 0xfff, 0x0, 0x3f, 0x0, 0x7}, r1, 0x10, 0xffffffffffffffff, 0x3) (async)
sync() (async)
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) (async)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0) (async)
signalfd(r0, 0x0, 0x0)

[  240.629611][T18341] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  240.647290][T18339] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:34 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, 0x0)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:34 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090004ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

[  240.719933][ T1853] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  240.722008][T18380] loop5: detected capacity change from 0 to 264192
[  240.742986][T18380] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  240.798550][T18382] loop4: detected capacity change from 0 to 264192
07:30:34 executing program 3:
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async, rerun: 64)
sync() (async, rerun: 64)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)
open(&(0x7f0000000040)='./file0\x00', 0x200000, 0x0) (async, rerun: 64)
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async, rerun: 64)
r2 = socket$packet(0x11, 0x3, 0x300)
recvmmsg(r2, &(0x7f0000000300), 0x64, 0x0, 0x0) (async)
r3 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
setsockopt$packet_int(r3, 0x107, 0x8, &(0x7f0000000000)=0x43fb, 0x4)
r4 = socket(0x10, 0x3, 0x0) (async)
r5 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r5, 0x0, 0xffffffe8) (async)
getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) (async)
sendmsg(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="4c0000001000fff1fefefd956f76c9b724a6008000000000000000683440150024001b0000000000000000593ab782115ed9043d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0) (async, rerun: 32)
ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000010000001800000060c7f29a1b6eed1ca0324f9e5a24178ee73727b9e4389248b0be50cc1e21b927041c40b293d81726f9605176bab83d3a127e29118e8fd21b74f844969cd7da157543e50cedbcecad51d6ace71ecc9347512ba59f34ed54b2903d2d", @ANYRES32=<r6=>r0, @ANYRESHEX=r1]) (rerun: 32)
r7 = dup2(0xffffffffffffffff, r6)
r8 = openat$cgroup_type(r7, &(0x7f0000000080), 0x2, 0x0)
fallocate(r8, 0x42, 0x9, 0xd8a)

07:30:34 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x0, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:34 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
sync()
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
syz_mount_image$nfs4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0xfffffffffffffc40, 0x0, 0x0, 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='securityfs\x00', 0x0, 0x0)
mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x421, 0x0)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)

07:30:34 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090005ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:34 executing program 0:
sync() (async)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000080)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) (async)
signalfd(0xffffffffffffffff, 0x0, 0x0) (async)
sync() (async)
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:34 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, 0x0, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

[  241.267408][T18391] loop0: detected capacity change from 0 to 264192
[  241.268309][T18387] loop5: detected capacity change from 0 to 264192
[  241.277185][T18388] loop2: detected capacity change from 0 to 264192
[  241.289143][T18392] loop4: detected capacity change from 0 to 264192
[  241.289317][T18391] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  241.303503][T18399] netlink: 'syz-executor.3': attribute type 27 has an invalid length.
[  241.312890][T18399] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'.
[  241.326175][T18392] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  241.335919][T18388] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  241.353942][T18399] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready
07:30:34 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
sync() (async)
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
syz_mount_image$nfs4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0xfffffffffffffc40, 0x0, 0x0, 0x0) (async)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='securityfs\x00', 0x0, 0x0) (async)
mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x421, 0x0) (async)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) (async)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0) (async)
signalfd(r0, 0x0, 0x0)

[  241.361325][   T24] audit: type=1400 audit(1644305434.861:435): avc:  denied  { mount } for  pid=18384 comm="syz-executor.1" name="/" dev="securityfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=filesystem permissive=1
[  241.384333][   T24] audit: type=1400 audit(1644305434.861:436): avc:  denied  { remount } for  pid=18384 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=filesystem permissive=1
[  241.424446][T18387] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  241.429946][   T24] audit: type=1400 audit(1644305434.911:437): avc:  denied  { unmount } for  pid=1829 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=filesystem permissive=1
[  241.433816][T14668] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  241.457379][T18399] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
07:30:35 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090007ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:35 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x0, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

[  241.468379][T14668] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  241.472177][T18399] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[  241.487717][T14668] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:35 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090008ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:35 executing program 0:
sync()
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000080)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
sync() (async)
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000080)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) (async)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) (async)
signalfd(0xffffffffffffffff, 0x0, 0x0) (async)
sync() (async)
fstatfs(r0, &(0x7f0000000200)=""/131) (async)

07:30:35 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, 0x0, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

[  241.572976][T18418] loop4: detected capacity change from 0 to 264192
[  241.573026][T18419] loop5: detected capacity change from 0 to 264192
[  241.613775][T18399] netlink: 'syz-executor.3': attribute type 27 has an invalid length.
[  241.620178][T18418] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  241.621997][T18399] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'.
[  241.640833][T18419] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  241.647259][T18422] loop0: detected capacity change from 0 to 264192
[  241.662112][T18399] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready
[  241.673723][T18399] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[  241.681285][T18399] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[  241.702135][T18422] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  241.712128][T18399] netlink: 'syz-executor.3': attribute type 27 has an invalid length.
[  241.720392][T18399] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'.
[  241.744451][T18399] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready
[  241.752117][T14668] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  241.756226][T18399] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[  241.769966][T18399] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[  241.790229][   T43] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  241.814231][T18399] netlink: 'syz-executor.3': attribute type 27 has an invalid length.
[  241.822451][T18399] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'.
[  241.840844][T18399] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready
[  241.851673][T18399] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[  241.859193][T18399] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[  241.887301][T18399] netlink: 'syz-executor.3': attribute type 27 has an invalid length.
[  241.895588][T18399] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'.
[  241.909642][T18399] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready
[  241.920616][T18399] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[  241.928123][T18399] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[  241.953143][T18399] netlink: 'syz-executor.3': attribute type 27 has an invalid length.
[  241.961369][T18399] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'.
[  241.978117][T18399] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready
[  241.987958][T18399] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[  241.995500][T18399] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[  242.021530][T18399] netlink: 'syz-executor.3': attribute type 27 has an invalid length.
[  242.029767][T18399] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'.
[  242.043243][T18399] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready
[  242.053808][T18399] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[  242.061327][T18399] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
07:30:35 executing program 3:
perf_event_open(0x0, 0xffffffffffffffff, 0x202000003, 0xffffffffffffffff, 0x3)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
sync()

07:30:35 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa) (async)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync() (async)
sync() (async)
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) (async)
syz_mount_image$nfs4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0xfffffffffffffc40, 0x0, 0x0, 0x0) (async)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='securityfs\x00', 0x0, 0x0)
mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x421, 0x0) (async)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) (async)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)

07:30:35 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x0, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:35 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="04080009000aff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:35 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, 0x0, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:35 executing program 0:
sync()
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
sync()
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

[  242.086454][T18399] netlink: 'syz-executor.3': attribute type 27 has an invalid length.
[  242.094685][T18399] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'.
[  242.109457][T18399] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready
[  242.120383][T18399] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[  242.128123][T18399] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[  242.165703][T18431] loop2: detected capacity change from 0 to 264192
[  242.170159][T18434] loop5: detected capacity change from 0 to 264192
[  242.176010][T18441] loop4: detected capacity change from 0 to 264192
[  242.193899][T18433] loop0: detected capacity change from 0 to 264192
[  242.197231][T18431] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:35 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x20, 0xa1, 0x7, 0x1, 0x0, 0x5, 0x8, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0xa4, 0x0, @perf_config_ext={0xffff, 0x200}, 0x100, 0x0, 0x61f, 0x4, 0x8, 0x0, 0x42d3, 0x0, 0x7, 0x0, 0x100}, 0x0, 0xf, r0, 0x1)
signalfd(r0, 0x0, 0x0)

[  242.210109][T18441] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  242.224773][T18434] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  242.235135][T18433] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:35 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="04080009000bff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:35 executing program 3:
perf_event_open(0x0, 0xffffffffffffffff, 0x202000003, 0xffffffffffffffff, 0x3) (async)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async)
sync()

07:30:35 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090018ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

[  242.277385][T14668] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:35 executing program 0:
sync()
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
sync()
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
sync() (async)
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) (async)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) (async)
signalfd(0xffffffffffffffff, 0x0, 0x0) (async)
sync() (async)
sync() (async)
fstatfs(r0, &(0x7f0000000200)=""/131) (async)

07:30:35 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x0, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:35 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:35 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090026ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:35 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa) (async)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) (async)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) (async)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x20, 0xa1, 0x7, 0x1, 0x0, 0x5, 0x8, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0xa4, 0x0, @perf_config_ext={0xffff, 0x200}, 0x100, 0x0, 0x61f, 0x4, 0x8, 0x0, 0x42d3, 0x0, 0x7, 0x0, 0x100}, 0x0, 0xf, r0, 0x1)
signalfd(r0, 0x0, 0x0)

07:30:35 executing program 3:
perf_event_open(0x0, 0xffffffffffffffff, 0x202000003, 0xffffffffffffffff, 0x3) (async)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async)
sync()

[  242.322931][T14668] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  242.355614][T14668] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  242.386100][T18461] loop5: detected capacity change from 0 to 264192
[  242.391655][T18457] loop2: detected capacity change from 0 to 264192
[  242.404303][T18457] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  242.423965][T18470] loop4: detected capacity change from 0 to 264192
[  242.430469][T18471] loop0: detected capacity change from 0 to 264192
[  242.454237][T18470] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  242.471113][T18471] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  242.474548][T18461] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  242.501285][T14668] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:36 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090074ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:36 executing program 3:
perf_event_open(0x0, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x8)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
open(&(0x7f0000000000)='./file0\x00', 0x10001, 0xa4)
sync()

07:30:36 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa) (async)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 64)
sync() (async, rerun: 64)
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) (async, rerun: 32)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) (rerun: 32)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0) (async, rerun: 64)
perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x20, 0xa1, 0x7, 0x1, 0x0, 0x5, 0x8, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0xa4, 0x0, @perf_config_ext={0xffff, 0x200}, 0x100, 0x0, 0x61f, 0x4, 0x8, 0x0, 0x42d3, 0x0, 0x7, 0x0, 0x100}, 0x0, 0xf, r0, 0x1) (async, rerun: 64)
signalfd(r0, 0x0, 0x0)

07:30:36 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x0, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:36 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:36 executing program 3:
perf_event_open(0x0, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x8) (async)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async)
open(&(0x7f0000000000)='./file0\x00', 0x10001, 0xa4) (async)
sync()

[  242.547050][    T8] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  242.572669][   T43] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:36 executing program 0:
sync()
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) (async)
signalfd(0xffffffffffffffff, 0x0, 0x0)
sync() (async)
sync() (async)
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:36 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x0, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

[  242.623692][ T3970] blk_print_req_error: 35 callbacks suppressed
[  242.623704][ T3970] I/O error, dev loop2, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  242.642287][T18495] loop5: detected capacity change from 0 to 264192
07:30:36 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:36 executing program 3:
perf_event_open(0x0, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x8)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
open(&(0x7f0000000000)='./file0\x00', 0x10001, 0xa4)
sync()
perf_event_open(0x0, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x8) (async)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async)
open(&(0x7f0000000000)='./file0\x00', 0x10001, 0xa4) (async)
sync() (async)

07:30:36 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090083ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

[  242.674065][ T1910] I/O error, dev loop0, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  242.688978][T18495] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  242.700979][T18507] loop4: detected capacity change from 0 to 264192
[  242.702186][T18505] loop2: detected capacity change from 0 to 264192
07:30:36 executing program 3:
r0 = getpgid(0x0)
ioprio_set$pid(0x1, r0, 0x6003)
perf_event_open(0x0, r0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.usage_percpu\x00', 0x0, 0x0)
sync()
r2 = signalfd(r1, &(0x7f0000000000)={[0x1]}, 0x8)
pidfd_send_signal(r2, 0x32, &(0x7f0000000040)={0xe, 0x9, 0x2}, 0x0)

07:30:36 executing program 0:
sync()
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
r1 = signalfd(0xffffffffffffffff, 0x0, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan0\x00', <r2=>0x0})
sendmsg$NL80211_CMD_SET_TX_BITRATE_MASK(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="80010000", @ANYRES16=0x0, @ANYBLOB, @ANYRES32=r2], 0x180}, 0x1, 0x0, 0x0, 0x44000}, 0x4000)
sendmsg$NL80211_CMD_STOP_AP(r1, &(0x7f00000002c0)={&(0x7f0000000100), 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x28, 0x0, 0x100, 0x70bd26, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r2}, @val={0xc, 0x99, {0x141, 0x1a}}}}, ["", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x8c0}, 0x64040880)
open(&(0x7f0000000080)='./file0\x00', 0x10200, 0x33a)

07:30:36 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="0408000900feff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

[  242.768504][T18507] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  242.781809][T18505] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  242.798509][ T3970] I/O error, dev loop5, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  242.819633][T18518] loop0: detected capacity change from 0 to 264192
[  242.838451][T14668] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  242.845035][T18522] loop5: detected capacity change from 0 to 264192
[  242.871093][T18522] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  242.882175][T18518] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  242.924000][ T3971] I/O error, dev loop4, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  242.928562][   T32] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:36 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)
perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x0, 0x4, 0x6, 0x7, 0x0, 0x1, 0x20900, 0xc, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1f, 0x2, @perf_bp={&(0x7f0000000040), 0x9}, 0x8880, 0x9, 0x4, 0x3, 0xffffffffffffff08, 0x8, 0x9, 0x0, 0x5, 0x0, 0x3}, 0xffffffffffffffff, 0xb, r1, 0x9)
r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x82000, 0x0)
getdents64(r2, &(0x7f0000000280)=""/134, 0x86)
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
r3 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r3, 0x0, 0xffffffe8)
ioctl$BTRFS_IOC_SEND(r3, 0x40489426, &(0x7f0000000100)={{r0}, 0x5, &(0x7f0000000000)=[0x9, 0x1d, 0x35, 0x100000004, 0x7], 0x5d, 0x4, 0x1})
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x3, 0x0, 0x0, 0x10000005}, 0x0)
signalfd(r0, 0x0, 0x0)

07:30:36 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(0xffffffffffffffff, &(0x7f0000000200)=""/131)
r0 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r0, 0x0, 0xffffffe8)

07:30:36 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff02e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:36 executing program 3:
r0 = getpgid(0x0)
ioprio_set$pid(0x1, r0, 0x6003)
perf_event_open(0x0, r0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.usage_percpu\x00', 0x0, 0x0) (async)
sync()
r2 = signalfd(r1, &(0x7f0000000000)={[0x1]}, 0x8)
pidfd_send_signal(r2, 0x32, &(0x7f0000000040)={0xe, 0x9, 0x2}, 0x0)

07:30:36 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x0, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:36 executing program 0:
sync() (async)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) (async)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) (async)
r1 = signalfd(0xffffffffffffffff, 0x0, 0x0)
sync() (async, rerun: 64)
fstatfs(r0, &(0x7f0000000200)=""/131) (async, rerun: 64)
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan0\x00', <r2=>0x0})
sendmsg$NL80211_CMD_SET_TX_BITRATE_MASK(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="80010000", @ANYRES16=0x0, @ANYBLOB, @ANYRES32=r2], 0x180}, 0x1, 0x0, 0x0, 0x44000}, 0x4000)
sendmsg$NL80211_CMD_STOP_AP(r1, &(0x7f00000002c0)={&(0x7f0000000100), 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x28, 0x0, 0x100, 0x70bd26, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r2}, @val={0xc, 0x99, {0x141, 0x1a}}}}, ["", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x8c0}, 0x64040880)
open(&(0x7f0000000080)='./file0\x00', 0x10200, 0x33a)

[  242.967797][T14668] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  242.984507][ T2116] I/O error, dev loop5, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  243.031114][T18527] loop5: detected capacity change from 0 to 264192
[  243.031432][T18525] loop4: detected capacity change from 0 to 264192
[  243.045139][ T3971] I/O error, dev loop0, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  243.045265][ T1910] I/O error, dev loop2, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  243.074918][T18534] loop0: detected capacity change from 0 to 264192
07:30:36 executing program 3:
r0 = getpgid(0x0)
ioprio_set$pid(0x1, r0, 0x6003)
perf_event_open(0x0, r0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.usage_percpu\x00', 0x0, 0x0)
sync()
r2 = signalfd(r1, &(0x7f0000000000)={[0x1]}, 0x8)
pidfd_send_signal(r2, 0x32, &(0x7f0000000040)={0xe, 0x9, 0x2}, 0x0)
getpgid(0x0) (async)
ioprio_set$pid(0x1, r0, 0x6003) (async)
perf_event_open(0x0, r0, 0x0, 0xffffffffffffffff, 0x0) (async)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async)
openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.usage_percpu\x00', 0x0, 0x0) (async)
sync() (async)
signalfd(r1, &(0x7f0000000000)={[0x1]}, 0x8) (async)
pidfd_send_signal(r2, 0x32, &(0x7f0000000040)={0xe, 0x9, 0x2}, 0x0) (async)

07:30:36 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa) (async)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)
perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x0, 0x4, 0x6, 0x7, 0x0, 0x1, 0x20900, 0xc, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1f, 0x2, @perf_bp={&(0x7f0000000040), 0x9}, 0x8880, 0x9, 0x4, 0x3, 0xffffffffffffff08, 0x8, 0x9, 0x0, 0x5, 0x0, 0x3}, 0xffffffffffffffff, 0xb, r1, 0x9) (async)
r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x82000, 0x0)
getdents64(r2, &(0x7f0000000280)=""/134, 0x86) (async)
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) (async)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) (async)
r3 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r3, 0x0, 0xffffffe8)
ioctl$BTRFS_IOC_SEND(r3, 0x40489426, &(0x7f0000000100)={{r0}, 0x5, &(0x7f0000000000)=[0x9, 0x1d, 0x35, 0x100000004, 0x7], 0x5d, 0x4, 0x1}) (async)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x3, 0x0, 0x0, 0x10000005}, 0x0) (async)
signalfd(r0, 0x0, 0x0)

[  243.081999][ T3971] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  243.097507][T18532] loop2: detected capacity change from 0 to 264192
[  243.105604][T18527] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  243.113296][ T3971] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  243.123839][ T3971] Buffer I/O error on dev loop0, logical block 0, async page read
07:30:36 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff03e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:36 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa) (async)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)
perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x0, 0x4, 0x6, 0x7, 0x0, 0x1, 0x20900, 0xc, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1f, 0x2, @perf_bp={&(0x7f0000000040), 0x9}, 0x8880, 0x9, 0x4, 0x3, 0xffffffffffffff08, 0x8, 0x9, 0x0, 0x5, 0x0, 0x3}, 0xffffffffffffffff, 0xb, r1, 0x9) (async)
r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x82000, 0x0)
getdents64(r2, &(0x7f0000000280)=""/134, 0x86) (async)
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) (async)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) (async)
r3 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r3, 0x0, 0xffffffe8)
ioctl$BTRFS_IOC_SEND(r3, 0x40489426, &(0x7f0000000100)={{r0}, 0x5, &(0x7f0000000000)=[0x9, 0x1d, 0x35, 0x100000004, 0x7], 0x5d, 0x4, 0x1}) (async)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x3, 0x0, 0x0, 0x10000005}, 0x0)
signalfd(r0, 0x0, 0x0)

[  243.173541][T18525] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:36 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
sync()
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)

07:30:36 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff04e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:36 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(0xffffffffffffffff, &(0x7f0000000200)=""/131)
r0 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r0, 0x0, 0xffffffe8)

[  243.265006][ T1913] I/O error, dev loop5, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  243.272060][T18532] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  243.298687][T18574] loop5: detected capacity change from 0 to 264192
07:30:36 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa) (async)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async)
sync() (async)
sync() (async)
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) (async)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0) (async)
signalfd(r0, 0x0, 0x0)

07:30:36 executing program 3:
r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040), 0x400000, 0x0)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={<r1=>0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x3b}}}}, &(0x7f0000000140)=0x84)
setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000180)=r1, 0x4)
r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='-\\+.#!/!\x00')
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
sync()

[  243.325578][ T1913] Buffer I/O error on dev loop5, logical block 33008, async page read
[  243.338944][ T1853] ==================================================================
[  243.347032][ T1853] BUG: KCSAN: data-race in __writeback_single_inode / inode_io_list_del
[  243.355351][ T1853] 
[  243.357661][ T1853] write to 0xffff8881368aaad0 of 8 bytes by task 1850 on cpu 1:
[  243.365309][ T1853]  inode_io_list_del+0x62/0x200
[  243.370150][ T1853]  evict+0xad/0x410
[  243.373951][ T1853]  iput+0x3ef/0x580
[  243.377748][ T1853]  vfs_rmdir+0x270/0x320
[  243.381973][ T1853]  do_rmdir+0x18d/0x330
[  243.386111][ T1853]  __x64_sys_rmdir+0x2c/0x30
[  243.390685][ T1853]  do_syscall_64+0x44/0xd0
[  243.395083][ T1853]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  243.400962][ T1853] 
[  243.403268][ T1853] read to 0xffff8881368aaad0 of 8 bytes by task 1853 on cpu 0:
[  243.410786][ T1853]  __writeback_single_inode+0x10c/0x590
[  243.416318][ T1853]  writeback_sb_inodes+0x677/0xdf0
[  243.421414][ T1853]  __writeback_inodes_wb+0xb0/0x2b0
[  243.426599][ T1853]  wb_writeback+0x280/0x650
[  243.431084][ T1853]  wb_do_writeback+0x378/0x560
[  243.435830][ T1853]  wb_workfn+0xc8/0x440
[  243.439971][ T1853]  process_one_work+0x3f6/0x960
[  243.444806][ T1853]  worker_thread+0x616/0xa70
[  243.449379][ T1853]  kthread+0x1bf/0x1e0
[  243.453460][ T1853]  ret_from_fork+0x1f/0x30
[  243.457858][ T1853] 
[  243.460166][ T1853] value changed: 0x0000000000020081 -> 0x00000000000000a1
[  243.467249][ T1853] 
[  243.469552][ T1853] Reported by Kernel Concurrency Sanitizer on:
07:30:37 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x0, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

[  243.475679][ T1853] CPU: 0 PID: 1853 Comm: kworker/u4:5 Not tainted 5.17.0-rc3-syzkaller-00013-g2ade8eef993c-dirty #0
[  243.486419][ T1853] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  243.496551][ T1853] Workqueue: writeback wb_workfn (flush-8:0)
[  243.502522][ T1853] ==================================================================
[  243.537558][T18574] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  243.548744][T18578] loop4: detected capacity change from 0 to 264192
07:30:37 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x0, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

[  243.582370][T18578] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:37 executing program 0:
sync() (async)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) (async)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
r1 = signalfd(0xffffffffffffffff, 0x0, 0x0) (async)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131) (async)
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan0\x00', <r2=>0x0})
sendmsg$NL80211_CMD_SET_TX_BITRATE_MASK(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="80010000", @ANYRES16=0x0, @ANYBLOB, @ANYRES32=r2], 0x180}, 0x1, 0x0, 0x0, 0x44000}, 0x4000) (async)
sendmsg$NL80211_CMD_STOP_AP(r1, &(0x7f00000002c0)={&(0x7f0000000100), 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x28, 0x0, 0x100, 0x70bd26, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r2}, @val={0xc, 0x99, {0x141, 0x1a}}}}, ["", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x8c0}, 0x64040880)
open(&(0x7f0000000080)='./file0\x00', 0x10200, 0x33a)

07:30:37 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(0xffffffffffffffff, &(0x7f0000000200)=""/131)
r0 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r0, 0x0, 0xffffffe8)

07:30:37 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff05e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:37 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
sync()
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa) (async)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async)
sync() (async)
sync() (async)
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) (async)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) (async)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0) (async)
signalfd(r0, 0x0, 0x0) (async)

07:30:37 executing program 3:
r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040), 0x400000, 0x0) (async)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={<r1=>0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x3b}}}}, &(0x7f0000000140)=0x84)
setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000180)=r1, 0x4) (async)
r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='-\\+.#!/!\x00') (async)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async)
sync()

[  243.652582][T18589] loop2: detected capacity change from 0 to 264192
[  243.663253][T18589] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:37 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x0, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

[  243.708271][T18593] loop4: detected capacity change from 0 to 264192
[  243.714860][ T1853] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  243.718008][T18602] loop0: detected capacity change from 0 to 264192
[  243.731575][T18605] loop5: detected capacity change from 0 to 264192
07:30:37 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff06e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

[  243.763036][T18602] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  243.789196][T18605] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  243.802102][T18608] loop2: detected capacity change from 0 to 264192
07:30:37 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff07e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:37 executing program 0:
sync()
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
signalfd(0xffffffffffffffff, 0x0, 0x0)
sync()
mount$bind(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x1040, 0x0)
fstatfs(r0, &(0x7f0000000200)=""/131)

[  243.836715][T18593] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  243.858822][T18608] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:37 executing program 3:
r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040), 0x400000, 0x0) (async, rerun: 64)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={<r1=>0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x3b}}}}, &(0x7f0000000140)=0x84) (rerun: 64)
setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000180)=r1, 0x4)
r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='-\\+.#!/!\x00') (async, rerun: 32)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async, rerun: 32)
sync()

07:30:37 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

[  243.910166][T18622] loop5: detected capacity change from 0 to 264192
[  243.936623][T18622] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:37 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x4, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x6, 0xffffffffffffffff, 0x8)
sync()
r1 = syz_clone(0x80000, &(0x7f0000000280)="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", 0xfa, &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000800)="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")
perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x20, 0xf7, 0x0, 0x3, 0x0, 0x2, 0x0, 0x9, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x7fffffff, 0x3}, 0x2, 0x934e, 0x0, 0x4, 0x6, 0x6, 0x7fff, 0x0, 0x3, 0x0, 0x404}, r1, 0x1, 0xffffffffffffffff, 0x8)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0)
r3 = openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000240)='devices.deny\x00', 0x2, 0x0)
sendfile(r2, r3, &(0x7f0000000400)=0x10, 0x5)
sync()
perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0xff, 0xfa, 0x64, 0x38, 0x0, 0x9, 0x44, 0x6, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x4, 0x4, @perf_config_ext={0x3, 0x800}, 0xa000, 0x8, 0x8, 0x0, 0x5, 0x1, 0x0, 0x0, 0x2bae, 0x0, 0x2}, r1, 0x0, r0, 0x0)
r4 = syz_open_dev$vcsu(&(0x7f00000004c0), 0x2, 0x14200)
perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x8, 0x40, 0x1f, 0x1, 0x0, 0x129d6f03, 0x80000, 0xa, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0xf2, 0x0, @perf_config_ext={0x8000, 0x9}, 0x4ca84, 0x2, 0x8, 0x3, 0x1000, 0x8000, 0x7f, 0x0, 0xff, 0x0, 0x1f}, 0xffffffffffffffff, 0xe, r4, 0x0)
write$char_usb(0xffffffffffffffff, 0x0, 0xffffffe8)
sendmsg$netlink(r4, &(0x7f0000000740)={&(0x7f0000000500)=@kern={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0), 0x0, &(0x7f0000000540)=[@cred={{0xfffffffffffffe61, 0x1, 0x2, {r1, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {r1, 0xee00, 0xee00}}}], 0x40, 0x4000045}, 0x48080)
r5 = getpgid(0x0)
ioprio_set$pid(0x1, r5, 0x6003)
perf_event_open(&(0x7f0000000380)={0x5, 0x80, 0x52, 0x4, 0x0, 0x7f, 0x0, 0x9e9b, 0x68a, 0x4, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7, 0x1, @perf_bp={&(0x7f0000000140), 0x5}, 0x8, 0x4000000000000, 0x6, 0x1, 0x2000000000000, 0x1, 0x1f, 0x0, 0x53, 0x0, 0x1}, r5, 0x10, 0xffffffffffffffff, 0x8)

07:30:37 executing program 3:
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
sync()
r0 = getpgid(0x0)
ioprio_set$pid(0x1, r0, 0x6003)
perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0xc2, 0x9, 0x0, 0x1, 0x0, 0x7, 0x40, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x883, 0x1, 0x8001, 0x0, 0x401, 0x2, 0x7fff, 0x0, 0x100, 0x0, 0x40000000000002}, r0, 0x7, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x3, 0x80, 0x3, 0x1, 0x9e, 0x80, 0x0, 0x0, 0x94350, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x7ff, 0x0, @perf_config_ext={0x4, 0xfffffffffffffff7}, 0xa000, 0x1, 0x6, 0x0, 0x2cc, 0x7ff, 0x7, 0x0, 0x1}, r0, 0xe, 0xffffffffffffffff, 0x1)
ptrace$getsig(0x4202, r0, 0x9, &(0x7f00000000c0))

07:30:37 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff0ee66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:37 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x0, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(0x0, &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

[  243.966267][T18628] loop0: detected capacity change from 0 to 264192
[  243.980284][T18628] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  243.997723][T14668] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:37 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff0fe66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:37 executing program 3:
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
sync()
r0 = getpgid(0x0)
ioprio_set$pid(0x1, r0, 0x6003)
perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0xc2, 0x9, 0x0, 0x1, 0x0, 0x7, 0x40, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x883, 0x1, 0x8001, 0x0, 0x401, 0x2, 0x7fff, 0x0, 0x100, 0x0, 0x40000000000002}, r0, 0x7, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x3, 0x80, 0x3, 0x1, 0x9e, 0x80, 0x0, 0x0, 0x94350, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x7ff, 0x0, @perf_config_ext={0x4, 0xfffffffffffffff7}, 0xa000, 0x1, 0x6, 0x0, 0x2cc, 0x7ff, 0x7, 0x0, 0x1}, r0, 0xe, 0xffffffffffffffff, 0x1)
ptrace$getsig(0x4202, r0, 0x9, &(0x7f00000000c0))
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async)
sync() (async)
getpgid(0x0) (async)
ioprio_set$pid(0x1, r0, 0x6003) (async)
perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0xc2, 0x9, 0x0, 0x1, 0x0, 0x7, 0x40, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x883, 0x1, 0x8001, 0x0, 0x401, 0x2, 0x7fff, 0x0, 0x100, 0x0, 0x40000000000002}, r0, 0x7, 0xffffffffffffffff, 0xa) (async)
perf_event_open(&(0x7f0000000140)={0x3, 0x80, 0x3, 0x1, 0x9e, 0x80, 0x0, 0x0, 0x94350, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x7ff, 0x0, @perf_config_ext={0x4, 0xfffffffffffffff7}, 0xa000, 0x1, 0x6, 0x0, 0x2cc, 0x7ff, 0x7, 0x0, 0x1}, r0, 0xe, 0xffffffffffffffff, 0x1) (async)
ptrace$getsig(0x4202, r0, 0x9, &(0x7f00000000c0)) (async)

07:30:37 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

[  244.049376][T18628] =======================================================
[  244.049376][T18628] WARNING: The mand mount option has been deprecated and
[  244.049376][T18628]          and is ignored by this kernel. Remove the mand
[  244.049376][T18628]          option from the mount to silence this warning.
[  244.049376][T18628] =======================================================
07:30:37 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff10e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

[  244.085820][   T24] audit: type=1400 audit(1644305437.551:438): avc:  denied  { mounton } for  pid=18627 comm="syz-executor.0" path="/root/syzkaller-testdir967432291/syzkaller.EiOjdv/1208/file0" dev="loop0" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=dir permissive=1
[  244.093501][T18643] loop4: detected capacity change from 0 to 264192
[  244.128635][T18643] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  244.138394][   T43] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:37 executing program 0:
sync() (async)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) (async)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) (async)
signalfd(0xffffffffffffffff, 0x0, 0x0) (async)
sync()
mount$bind(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x1040, 0x0) (async)
fstatfs(r0, &(0x7f0000000200)=""/131)

[  244.150863][   T24] audit: type=1400 audit(1644305437.651:439): avc:  denied  { create } for  pid=18629 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1
[  244.181837][T18656] loop5: detected capacity change from 0 to 264192
07:30:37 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x0, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(0x0, &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:37 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x4, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x6, 0xffffffffffffffff, 0x8) (async, rerun: 64)
sync() (rerun: 64)
r1 = syz_clone(0x80000, &(0x7f0000000280)="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", 0xfa, &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000800)="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")
perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x20, 0xf7, 0x0, 0x3, 0x0, 0x2, 0x0, 0x9, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x7fffffff, 0x3}, 0x2, 0x934e, 0x0, 0x4, 0x6, 0x6, 0x7fff, 0x0, 0x3, 0x0, 0x404}, r1, 0x1, 0xffffffffffffffff, 0x8)
sync() (async)
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) (async)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) (async)
r3 = openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000240)='devices.deny\x00', 0x2, 0x0)
sendfile(r2, r3, &(0x7f0000000400)=0x10, 0x5) (async)
sync()
perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0xff, 0xfa, 0x64, 0x38, 0x0, 0x9, 0x44, 0x6, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x4, 0x4, @perf_config_ext={0x3, 0x800}, 0xa000, 0x8, 0x8, 0x0, 0x5, 0x1, 0x0, 0x0, 0x2bae, 0x0, 0x2}, r1, 0x0, r0, 0x0) (async)
r4 = syz_open_dev$vcsu(&(0x7f00000004c0), 0x2, 0x14200)
perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x8, 0x40, 0x1f, 0x1, 0x0, 0x129d6f03, 0x80000, 0xa, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0xf2, 0x0, @perf_config_ext={0x8000, 0x9}, 0x4ca84, 0x2, 0x8, 0x3, 0x1000, 0x8000, 0x7f, 0x0, 0xff, 0x0, 0x1f}, 0xffffffffffffffff, 0xe, r4, 0x0) (async)
write$char_usb(0xffffffffffffffff, 0x0, 0xffffffe8) (async)
sendmsg$netlink(r4, &(0x7f0000000740)={&(0x7f0000000500)=@kern={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0), 0x0, &(0x7f0000000540)=[@cred={{0xfffffffffffffe61, 0x1, 0x2, {r1, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {r1, 0xee00, 0xee00}}}], 0x40, 0x4000045}, 0x48080)
r5 = getpgid(0x0)
ioprio_set$pid(0x1, r5, 0x6003) (async)
perf_event_open(&(0x7f0000000380)={0x5, 0x80, 0x52, 0x4, 0x0, 0x7f, 0x0, 0x9e9b, 0x68a, 0x4, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7, 0x1, @perf_bp={&(0x7f0000000140), 0x5}, 0x8, 0x4000000000000, 0x6, 0x1, 0x2000000000000, 0x1, 0x1f, 0x0, 0x53, 0x0, 0x1}, r5, 0x10, 0xffffffffffffffff, 0x8)

07:30:37 executing program 3:
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async)
sync()
r0 = getpgid(0x0)
ioprio_set$pid(0x1, r0, 0x6003) (async)
perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0xc2, 0x9, 0x0, 0x1, 0x0, 0x7, 0x40, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x883, 0x1, 0x8001, 0x0, 0x401, 0x2, 0x7fff, 0x0, 0x100, 0x0, 0x40000000000002}, r0, 0x7, 0xffffffffffffffff, 0xa) (async)
perf_event_open(&(0x7f0000000140)={0x3, 0x80, 0x3, 0x1, 0x9e, 0x80, 0x0, 0x0, 0x94350, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x7ff, 0x0, @perf_config_ext={0x4, 0xfffffffffffffff7}, 0xa000, 0x1, 0x6, 0x0, 0x2cc, 0x7ff, 0x7, 0x0, 0x1}, r0, 0xe, 0xffffffffffffffff, 0x1)
ptrace$getsig(0x4202, r0, 0x9, &(0x7f00000000c0))

[  244.197974][T18656] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:37 executing program 0:
sync() (async)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) (async)
signalfd(0xffffffffffffffff, 0x0, 0x0) (async)
sync() (async)
mount$bind(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x1040, 0x0)
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:37 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000fffee66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:37 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)

[  244.248747][T18668] loop2: detected capacity change from 0 to 264192
[  244.258357][T14668] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  244.277274][T18675] loop0: detected capacity change from 0 to 264192
07:30:37 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e60774000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:37 executing program 3:
setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@rand_addr=0x64010101, @in=@broadcast, 0x4e21, 0x9, 0x4e23, 0x7, 0xa, 0x80, 0x120, 0x33, 0x0, 0xffffffffffffffff}, {0x8, 0x3, 0x0, 0x9a7, 0x40, 0x1f80000000000, 0x9, 0x7}, {0x0, 0x7, 0x6}, 0x73, 0x6e6bb4, 0x0, 0x0, 0x1, 0x2}, {{@in=@private=0xa010101, 0x4d5, 0x32}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x20}, 0x3501, 0x0, 0x1, 0x7, 0x4, 0x3f, 0x80000000}}, 0xe8)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
sync()
sendmmsg(0xffffffffffffffff, &(0x7f0000000a80)=[{{&(0x7f0000000100)=@rxrpc=@in6={0x21, 0x1, 0x2, 0x1c, {0xa, 0x4e20, 0xffff, @rand_addr=' \x01\x00'}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000180)="da3ef981af4a91b96eca5300a615bc457fb9b0c8a76391fac596f3053a26d75784e38cd4f62b37396ce100783415e87b6d30f41c075e8ccd84386508cd1b71e8edf142f7d7aeea67560083a6ac88", 0x4e}, {&(0x7f0000000200)="cbcc5cf078fceac8df85b4b872a3a3e8997e35f60c59fa232f", 0x19}], 0x2, &(0x7f0000000280)=[{0x58, 0x114, 0x4, "a385938bed719a4f3fb9d9f0760d78abd68cc67995ed74d99ae194c4939ca457be7b7c232fa6e33fce7216e1cf10d4fea12a77c169aaa99b649cb248b758135878bb61b940af"}, {0xd0, 0x118, 0x1ff, "71113b5835bb1bf13cf193f03bfb3e87f705e07848d928a69e4b0a1049b60155a2bcc93cfbbdbcc2726ebfd6692431162ea36b3dca1d07325a34940ac054205b35d45834e3493844a1812d378daa986f6318d7f83b24af7b564775b6238e5a1dfc65f6e14e42cb55bd9fb79221ed5e5ec7496d722a8be5d77b52ba0fca89bd0a76a39e3b8f055a832ebebec9f0486a448d875aeaff90dc8530089feb9e0f915647702edbbb1fae54726e639200bced9dee3ce90f17c8425daf9c302489c17e1d"}, {0x108, 0x110, 0x5, "5e2d62e603c511a9adfd5c0a5e453eecafbd967fa8ae8e301a5e0ba939b7253a7a10cc3f6112849b1b7d79acba6cf43b628a85d2761e56775e5c0797cd0ee7001016194b094059d34f385cd63437f1a3cbd03f9cb79c19473b97dd1a11cbf890b0c5f74cf7d366da1b9d96dcc3565fd5cb8745f6829ad2b2d0a83c862d6d0d2861a5f6bcb1e220cb27745688360b533b27eab110bdf9b13e0cc5f63f52d4be876ce3d6aab180a38dc0a8d34d4f4fb6a73b3ad3a0d2e6bcb60ec89fb7a16b6b92c3cce5307f03411b9bcd50dee0987daf6e085baab634988e2d70a644109636f9b0027d99d528494daa55b213a391e047658eca"}], 0x230}}, {{0x0, 0x0, &(0x7f0000000840)=[{&(0x7f00000004c0)="fff793367251cca48fb05646b78318c278b57ac1b95878cb0d18c93d0348b75536982d2329129bdc28b98047883442e88c01af92d2355a308669c66290e40d3109ae17cdf12fe3f25cd1295809aa44e8f8ab4751a6fe5e0e88c2efd7d0baefc1c411f7b8c9fb85406f27fd1734bf49ed", 0x70}, {&(0x7f0000000540)="8c27acc8a084c498766f95cf84c539fb78759f172edfe0beb2e3541361b2c800e56a5ef348829c207c22f45b235c30727972fce72c63e6f098b5ff92b6549e1fe6f120c898b69ad7ff533c6cc9bb669010c2be767ea45e05b6008a28f4d8e5a6e9fca0009d8321068bb5d89a507e168823821aabe6fcb3f41a194d6f86699456bf67ddabafd390d8b7d28e3f2ef9987d69613098da877c2999f0170cd99b8add6ab2c40cdc6f186e61bc5b", 0xab}, {&(0x7f0000000600)="7e0ffdef781642bc55820dcb8aa3a254c674b25432b1877b384bd78ff8631da4abaf03044099ed3142576451ccce1d49d2f0757c8e5f077c1e504668fe07897acc735dd39a5d8c706fc5b4e87967ec1ece70", 0x52}, {&(0x7f0000000680)="ab42d6efcfaba664d9a7f9c70f62b26127d86dc326aafb0ab14dfe71f4676db001a2b4b156dd085bb26f694a960fcd6b6f0a61cea561d6f64493803365a96b16c7b76cff9e8cb1fc3b29946fafebdf81d08e8f0292ab652e570a609829e76f978afdc49ae0a089b35bd0305f1314f72401a59440d3e8ab80ff0ea6064d9377be4195980c71edcc5859357da9e72b7dee4a8f857e41585a5f4ee80247e7cd20096cd2ad274f1055a726d478522c48d64587d8c19f9871", 0xb6}, {&(0x7f0000000740)="efa4305fa87b9ee61f9e670cb7a559b8134998d70ae84de2b304150d7420dca3b8d0b84f41e34ba628b76b6b2503b73dcd14dd0963c74933eeb8d36407ca80c0803ff58e2cb54c666aa439adc9fda0ce9d844bf1994f9193d4fc573757dfe94d66a9a85ae1980d92ad423326b68f083cbafb163fe59751a35e74dd095f874d44ab1ab09b3d0d2b79f7cc51a5761bc5b708a577eb2ea5f05637df6a17d24cfbea59ff3ffcd698a72254522879014035b31c445b109f8687c669de824cc4f59c150d9931447d73ea6c8441b4bdf5dc07a45b3f1980bf905eeaa47c89a426ed5e0faed39d90d84b4687002a5d7d9594c7290a4e9257a98c", 0xf6}], 0x5, &(0x7f00000008c0)=[{0x30, 0x84, 0x0, "3b29e9d6e20bfac82b4d4a3d2774052c54e1c22685e2d29281260515e021a7"}, {0x90, 0x17b, 0x3b, "262da4e1045c3d0f90d858f247bb27d325a20726342162ecd413fe4ef27ea4cb8e22c027467854a0422364f9fe46cb01180f0c482ec6504206f21159ab5e2232fac3f0999777835d25868cec8bbb74f6581f7dc424715e8fd6be788e0e6ed76ab7e96792068eef82b2d5d616b4e1e550332c26ae15be3626a3e321"}, {0xc8, 0x119, 0x10001, "8e38c37e50882a7a1b345f551fa70b7e582f4012e8e2f5ce52e71693ec219b248fa4c2ebd6571657a41a1656222887a31d82886f5a1cd51602bc09e3c3ebd289a27879c74117944cab11536703f64ecb5ecd33334deb7b764bcdb0d7ce494bce7b52c0cb9f03bc1eef43804d7e5f4a5ecb8fcad62d322483358634263f51480de4381b42bbde4dd355f3f15a0364e4092b853b1d00afabe7429f98d7f959db78445df76e1d8bea2d89ccdfebd20cb38cbc"}], 0x188}}], 0x2, 0x40)

[  244.316395][T18675] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  244.332487][T18686] loop5: detected capacity change from 0 to 264192
07:30:37 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, 0x0)
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:37 executing program 3:
setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@rand_addr=0x64010101, @in=@broadcast, 0x4e21, 0x9, 0x4e23, 0x7, 0xa, 0x80, 0x120, 0x33, 0x0, 0xffffffffffffffff}, {0x8, 0x3, 0x0, 0x9a7, 0x40, 0x1f80000000000, 0x9, 0x7}, {0x0, 0x7, 0x6}, 0x73, 0x6e6bb4, 0x0, 0x0, 0x1, 0x2}, {{@in=@private=0xa010101, 0x4d5, 0x32}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x20}, 0x3501, 0x0, 0x1, 0x7, 0x4, 0x3f, 0x80000000}}, 0xe8)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
sync()
sendmmsg(0xffffffffffffffff, &(0x7f0000000a80)=[{{&(0x7f0000000100)=@rxrpc=@in6={0x21, 0x1, 0x2, 0x1c, {0xa, 0x4e20, 0xffff, @rand_addr=' \x01\x00'}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000180)="da3ef981af4a91b96eca5300a615bc457fb9b0c8a76391fac596f3053a26d75784e38cd4f62b37396ce100783415e87b6d30f41c075e8ccd84386508cd1b71e8edf142f7d7aeea67560083a6ac88", 0x4e}, {&(0x7f0000000200)="cbcc5cf078fceac8df85b4b872a3a3e8997e35f60c59fa232f", 0x19}], 0x2, &(0x7f0000000280)=[{0x58, 0x114, 0x4, "a385938bed719a4f3fb9d9f0760d78abd68cc67995ed74d99ae194c4939ca457be7b7c232fa6e33fce7216e1cf10d4fea12a77c169aaa99b649cb248b758135878bb61b940af"}, {0xd0, 0x118, 0x1ff, "71113b5835bb1bf13cf193f03bfb3e87f705e07848d928a69e4b0a1049b60155a2bcc93cfbbdbcc2726ebfd6692431162ea36b3dca1d07325a34940ac054205b35d45834e3493844a1812d378daa986f6318d7f83b24af7b564775b6238e5a1dfc65f6e14e42cb55bd9fb79221ed5e5ec7496d722a8be5d77b52ba0fca89bd0a76a39e3b8f055a832ebebec9f0486a448d875aeaff90dc8530089feb9e0f915647702edbbb1fae54726e639200bced9dee3ce90f17c8425daf9c302489c17e1d"}, {0x108, 0x110, 0x5, "5e2d62e603c511a9adfd5c0a5e453eecafbd967fa8ae8e301a5e0ba939b7253a7a10cc3f6112849b1b7d79acba6cf43b628a85d2761e56775e5c0797cd0ee7001016194b094059d34f385cd63437f1a3cbd03f9cb79c19473b97dd1a11cbf890b0c5f74cf7d366da1b9d96dcc3565fd5cb8745f6829ad2b2d0a83c862d6d0d2861a5f6bcb1e220cb27745688360b533b27eab110bdf9b13e0cc5f63f52d4be876ce3d6aab180a38dc0a8d34d4f4fb6a73b3ad3a0d2e6bcb60ec89fb7a16b6b92c3cce5307f03411b9bcd50dee0987daf6e085baab634988e2d70a644109636f9b0027d99d528494daa55b213a391e047658eca"}], 0x230}}, {{0x0, 0x0, &(0x7f0000000840)=[{&(0x7f00000004c0)="fff793367251cca48fb05646b78318c278b57ac1b95878cb0d18c93d0348b75536982d2329129bdc28b98047883442e88c01af92d2355a308669c66290e40d3109ae17cdf12fe3f25cd1295809aa44e8f8ab4751a6fe5e0e88c2efd7d0baefc1c411f7b8c9fb85406f27fd1734bf49ed", 0x70}, {&(0x7f0000000540)="8c27acc8a084c498766f95cf84c539fb78759f172edfe0beb2e3541361b2c800e56a5ef348829c207c22f45b235c30727972fce72c63e6f098b5ff92b6549e1fe6f120c898b69ad7ff533c6cc9bb669010c2be767ea45e05b6008a28f4d8e5a6e9fca0009d8321068bb5d89a507e168823821aabe6fcb3f41a194d6f86699456bf67ddabafd390d8b7d28e3f2ef9987d69613098da877c2999f0170cd99b8add6ab2c40cdc6f186e61bc5b", 0xab}, {&(0x7f0000000600)="7e0ffdef781642bc55820dcb8aa3a254c674b25432b1877b384bd78ff8631da4abaf03044099ed3142576451ccce1d49d2f0757c8e5f077c1e504668fe07897acc735dd39a5d8c706fc5b4e87967ec1ece70", 0x52}, {&(0x7f0000000680)="ab42d6efcfaba664d9a7f9c70f62b26127d86dc326aafb0ab14dfe71f4676db001a2b4b156dd085bb26f694a960fcd6b6f0a61cea561d6f64493803365a96b16c7b76cff9e8cb1fc3b29946fafebdf81d08e8f0292ab652e570a609829e76f978afdc49ae0a089b35bd0305f1314f72401a59440d3e8ab80ff0ea6064d9377be4195980c71edcc5859357da9e72b7dee4a8f857e41585a5f4ee80247e7cd20096cd2ad274f1055a726d478522c48d64587d8c19f9871", 0xb6}, {&(0x7f0000000740)="efa4305fa87b9ee61f9e670cb7a559b8134998d70ae84de2b304150d7420dca3b8d0b84f41e34ba628b76b6b2503b73dcd14dd0963c74933eeb8d36407ca80c0803ff58e2cb54c666aa439adc9fda0ce9d844bf1994f9193d4fc573757dfe94d66a9a85ae1980d92ad423326b68f083cbafb163fe59751a35e74dd095f874d44ab1ab09b3d0d2b79f7cc51a5761bc5b708a577eb2ea5f05637df6a17d24cfbea59ff3ffcd698a72254522879014035b31c445b109f8687c669de824cc4f59c150d9931447d73ea6c8441b4bdf5dc07a45b3f1980bf905eeaa47c89a426ed5e0faed39d90d84b4687002a5d7d9594c7290a4e9257a98c", 0xf6}], 0x5, &(0x7f00000008c0)=[{0x30, 0x84, 0x0, "3b29e9d6e20bfac82b4d4a3d2774052c54e1c22685e2d29281260515e021a7"}, {0x90, 0x17b, 0x3b, "262da4e1045c3d0f90d858f247bb27d325a20726342162ecd413fe4ef27ea4cb8e22c027467854a0422364f9fe46cb01180f0c482ec6504206f21159ab5e2232fac3f0999777835d25868cec8bbb74f6581f7dc424715e8fd6be788e0e6ed76ab7e96792068eef82b2d5d616b4e1e550332c26ae15be3626a3e321"}, {0xc8, 0x119, 0x10001, "8e38c37e50882a7a1b345f551fa70b7e582f4012e8e2f5ce52e71693ec219b248fa4c2ebd6571657a41a1656222887a31d82886f5a1cd51602bc09e3c3ebd289a27879c74117944cab11536703f64ecb5ecd33334deb7b764bcdb0d7ce494bce7b52c0cb9f03bc1eef43804d7e5f4a5ecb8fcad62d322483358634263f51480de4381b42bbde4dd355f3f15a0364e4092b853b1d00afabe7429f98d7f959db78445df76e1d8bea2d89ccdfebd20cb38cbc"}], 0x188}}], 0x2, 0x40)
setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@rand_addr=0x64010101, @in=@broadcast, 0x4e21, 0x9, 0x4e23, 0x7, 0xa, 0x80, 0x120, 0x33, 0x0, 0xffffffffffffffff}, {0x8, 0x3, 0x0, 0x9a7, 0x40, 0x1f80000000000, 0x9, 0x7}, {0x0, 0x7, 0x6}, 0x73, 0x6e6bb4, 0x0, 0x0, 0x1, 0x2}, {{@in=@private=0xa010101, 0x4d5, 0x32}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x20}, 0x3501, 0x0, 0x1, 0x7, 0x4, 0x3f, 0x80000000}}, 0xe8) (async)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async)
sync() (async)
sendmmsg(0xffffffffffffffff, &(0x7f0000000a80)=[{{&(0x7f0000000100)=@rxrpc=@in6={0x21, 0x1, 0x2, 0x1c, {0xa, 0x4e20, 0xffff, @rand_addr=' \x01\x00'}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000180)="da3ef981af4a91b96eca5300a615bc457fb9b0c8a76391fac596f3053a26d75784e38cd4f62b37396ce100783415e87b6d30f41c075e8ccd84386508cd1b71e8edf142f7d7aeea67560083a6ac88", 0x4e}, {&(0x7f0000000200)="cbcc5cf078fceac8df85b4b872a3a3e8997e35f60c59fa232f", 0x19}], 0x2, &(0x7f0000000280)=[{0x58, 0x114, 0x4, "a385938bed719a4f3fb9d9f0760d78abd68cc67995ed74d99ae194c4939ca457be7b7c232fa6e33fce7216e1cf10d4fea12a77c169aaa99b649cb248b758135878bb61b940af"}, {0xd0, 0x118, 0x1ff, "71113b5835bb1bf13cf193f03bfb3e87f705e07848d928a69e4b0a1049b60155a2bcc93cfbbdbcc2726ebfd6692431162ea36b3dca1d07325a34940ac054205b35d45834e3493844a1812d378daa986f6318d7f83b24af7b564775b6238e5a1dfc65f6e14e42cb55bd9fb79221ed5e5ec7496d722a8be5d77b52ba0fca89bd0a76a39e3b8f055a832ebebec9f0486a448d875aeaff90dc8530089feb9e0f915647702edbbb1fae54726e639200bced9dee3ce90f17c8425daf9c302489c17e1d"}, {0x108, 0x110, 0x5, "5e2d62e603c511a9adfd5c0a5e453eecafbd967fa8ae8e301a5e0ba939b7253a7a10cc3f6112849b1b7d79acba6cf43b628a85d2761e56775e5c0797cd0ee7001016194b094059d34f385cd63437f1a3cbd03f9cb79c19473b97dd1a11cbf890b0c5f74cf7d366da1b9d96dcc3565fd5cb8745f6829ad2b2d0a83c862d6d0d2861a5f6bcb1e220cb27745688360b533b27eab110bdf9b13e0cc5f63f52d4be876ce3d6aab180a38dc0a8d34d4f4fb6a73b3ad3a0d2e6bcb60ec89fb7a16b6b92c3cce5307f03411b9bcd50dee0987daf6e085baab634988e2d70a644109636f9b0027d99d528494daa55b213a391e047658eca"}], 0x230}}, {{0x0, 0x0, &(0x7f0000000840)=[{&(0x7f00000004c0)="fff793367251cca48fb05646b78318c278b57ac1b95878cb0d18c93d0348b75536982d2329129bdc28b98047883442e88c01af92d2355a308669c66290e40d3109ae17cdf12fe3f25cd1295809aa44e8f8ab4751a6fe5e0e88c2efd7d0baefc1c411f7b8c9fb85406f27fd1734bf49ed", 0x70}, {&(0x7f0000000540)="8c27acc8a084c498766f95cf84c539fb78759f172edfe0beb2e3541361b2c800e56a5ef348829c207c22f45b235c30727972fce72c63e6f098b5ff92b6549e1fe6f120c898b69ad7ff533c6cc9bb669010c2be767ea45e05b6008a28f4d8e5a6e9fca0009d8321068bb5d89a507e168823821aabe6fcb3f41a194d6f86699456bf67ddabafd390d8b7d28e3f2ef9987d69613098da877c2999f0170cd99b8add6ab2c40cdc6f186e61bc5b", 0xab}, {&(0x7f0000000600)="7e0ffdef781642bc55820dcb8aa3a254c674b25432b1877b384bd78ff8631da4abaf03044099ed3142576451ccce1d49d2f0757c8e5f077c1e504668fe07897acc735dd39a5d8c706fc5b4e87967ec1ece70", 0x52}, {&(0x7f0000000680)="ab42d6efcfaba664d9a7f9c70f62b26127d86dc326aafb0ab14dfe71f4676db001a2b4b156dd085bb26f694a960fcd6b6f0a61cea561d6f64493803365a96b16c7b76cff9e8cb1fc3b29946fafebdf81d08e8f0292ab652e570a609829e76f978afdc49ae0a089b35bd0305f1314f72401a59440d3e8ab80ff0ea6064d9377be4195980c71edcc5859357da9e72b7dee4a8f857e41585a5f4ee80247e7cd20096cd2ad274f1055a726d478522c48d64587d8c19f9871", 0xb6}, {&(0x7f0000000740)="efa4305fa87b9ee61f9e670cb7a559b8134998d70ae84de2b304150d7420dca3b8d0b84f41e34ba628b76b6b2503b73dcd14dd0963c74933eeb8d36407ca80c0803ff58e2cb54c666aa439adc9fda0ce9d844bf1994f9193d4fc573757dfe94d66a9a85ae1980d92ad423326b68f083cbafb163fe59751a35e74dd095f874d44ab1ab09b3d0d2b79f7cc51a5761bc5b708a577eb2ea5f05637df6a17d24cfbea59ff3ffcd698a72254522879014035b31c445b109f8687c669de824cc4f59c150d9931447d73ea6c8441b4bdf5dc07a45b3f1980bf905eeaa47c89a426ed5e0faed39d90d84b4687002a5d7d9594c7290a4e9257a98c", 0xf6}], 0x5, &(0x7f00000008c0)=[{0x30, 0x84, 0x0, "3b29e9d6e20bfac82b4d4a3d2774052c54e1c22685e2d29281260515e021a7"}, {0x90, 0x17b, 0x3b, "262da4e1045c3d0f90d858f247bb27d325a20726342162ecd413fe4ef27ea4cb8e22c027467854a0422364f9fe46cb01180f0c482ec6504206f21159ab5e2232fac3f0999777835d25868cec8bbb74f6581f7dc424715e8fd6be788e0e6ed76ab7e96792068eef82b2d5d616b4e1e550332c26ae15be3626a3e321"}, {0xc8, 0x119, 0x10001, "8e38c37e50882a7a1b345f551fa70b7e582f4012e8e2f5ce52e71693ec219b248fa4c2ebd6571657a41a1656222887a31d82886f5a1cd51602bc09e3c3ebd289a27879c74117944cab11536703f64ecb5ecd33334deb7b764bcdb0d7ce494bce7b52c0cb9f03bc1eef43804d7e5f4a5ecb8fcad62d322483358634263f51480de4381b42bbde4dd355f3f15a0364e4092b853b1d00afabe7429f98d7f959db78445df76e1d8bea2d89ccdfebd20cb38cbc"}], 0x188}}], 0x2, 0x40) (async)

07:30:37 executing program 0:
sync()
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000600)=[{&(0x7f0000000180)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x8c0}], 0x0, &(0x7f0000000540)=ANY=[])
r1 = syz_mount_image$nfs4(&(0x7f0000000140), &(0x7f00000001c0)='./file0\x00', 0x5, 0x2, &(0x7f00000002c0)=[{&(0x7f0000000380)="4d2982afa291291ad044598233ee271493e89215b5574f954a5e48352d553726b75c5cae15c96de3f526340c0279f630487d2e2154041773fffd4a8bed797c937c5e5b4c4316fe179bab5061790fe6ddd54cfe48389ee60244feb0a0a221a6b79db204263ee5c042ac2904b0bc08cc722467ead08ffc216c1265d5208056ad940e6c1768d6803dca61abcf5bd693d1b8272fd864bb85c16af5be8ddebc33ab9237404c9aaa68c59be27170024885544ab2", 0xb1, 0x7}, {&(0x7f0000000440)="12695b7aaa2a8905aee47a651d19bccbe9e3a42ab088bdc1ecf969ae98678b8cde3170bb1af96ab9dd9531e0193c6e99ad1cb0fd3a57ca2518a87ae9d6aede167a1eef18836260bea2ad5f9ba7115b9418e03c643a8afabb48719960438ecdfa4742313fa978f17f06e57af3656e110e1392ec6185ecd8c3708ba5f11cd33ebfcce61257959621a7d8b54c1dfb63885b7f836d96a9abaf8cfc692841e4", 0x9d, 0xfffffffffffffffe}], 0x200000, &(0x7f0000000580)=ANY=[@ANYBLOB="6d73646f73002c6d73646f73002c24212c2d2d19290d2b2c5e265b2c6d73646f73002c61756469742c336d61636b66737472616e736d7574653d242a94097aef491220", @ANYRESDEC, @ANYBLOB=',subj_type=(*\\\\%#-,\x00'])
fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000080)='\x00', &(0x7f0000000100)='./file0\x00', r1)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
r2 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0)
syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_READ_FIXED={0x4, 0x2, 0x4007, @fd_index=0x4, 0xf8, 0x0, 0x7, 0x0, 0x1, {0x2, r2}}, 0x9)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r3 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r3, 0x0, 0xffffffe8)
llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000640), 0x0)
getdents(r3, &(0x7f0000000500)=""/90, 0x5a)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
sync()

[  244.374457][   T43] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  244.385928][T18686] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:37 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x4, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x6, 0xffffffffffffffff, 0x8) (async)
sync() (async, rerun: 32)
r1 = syz_clone(0x80000, &(0x7f0000000280)="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", 0xfa, &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000800)="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") (rerun: 32)
perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x20, 0xf7, 0x0, 0x3, 0x0, 0x2, 0x0, 0x9, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x7fffffff, 0x3}, 0x2, 0x934e, 0x0, 0x4, 0x6, 0x6, 0x7fff, 0x0, 0x3, 0x0, 0x404}, r1, 0x1, 0xffffffffffffffff, 0x8) (async)
sync() (async, rerun: 32)
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) (rerun: 32)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) (async)
r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) (async, rerun: 64)
r3 = openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000240)='devices.deny\x00', 0x2, 0x0) (rerun: 64)
sendfile(r2, r3, &(0x7f0000000400)=0x10, 0x5) (async)
sync()
perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0xff, 0xfa, 0x64, 0x38, 0x0, 0x9, 0x44, 0x6, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x4, 0x4, @perf_config_ext={0x3, 0x800}, 0xa000, 0x8, 0x8, 0x0, 0x5, 0x1, 0x0, 0x0, 0x2bae, 0x0, 0x2}, r1, 0x0, r0, 0x0) (async)
r4 = syz_open_dev$vcsu(&(0x7f00000004c0), 0x2, 0x14200)
perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x8, 0x40, 0x1f, 0x1, 0x0, 0x129d6f03, 0x80000, 0xa, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0xf2, 0x0, @perf_config_ext={0x8000, 0x9}, 0x4ca84, 0x2, 0x8, 0x3, 0x1000, 0x8000, 0x7f, 0x0, 0xff, 0x0, 0x1f}, 0xffffffffffffffff, 0xe, r4, 0x0) (async)
write$char_usb(0xffffffffffffffff, 0x0, 0xffffffe8) (async)
sendmsg$netlink(r4, &(0x7f0000000740)={&(0x7f0000000500)=@kern={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0), 0x0, &(0x7f0000000540)=[@cred={{0xfffffffffffffe61, 0x1, 0x2, {r1, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {r1, 0xee00, 0xee00}}}], 0x40, 0x4000045}, 0x48080) (async)
r5 = getpgid(0x0)
ioprio_set$pid(0x1, r5, 0x6003) (async)
perf_event_open(&(0x7f0000000380)={0x5, 0x80, 0x52, 0x4, 0x0, 0x7f, 0x0, 0x9e9b, 0x68a, 0x4, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7, 0x1, @perf_bp={&(0x7f0000000140), 0x5}, 0x8, 0x4000000000000, 0x6, 0x1, 0x2000000000000, 0x1, 0x1f, 0x0, 0x53, 0x0, 0x1}, r5, 0x10, 0xffffffffffffffff, 0x8)

07:30:37 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x0, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(0x0, &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:37 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66160000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:37 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000310090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

[  244.429105][T18696] loop4: detected capacity change from 0 to 264192
[  244.452508][T18696] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  244.476040][T18710] loop5: detected capacity change from 0 to 264192
[  244.492520][T18710] FAT-fs (loop5): bogus logical sector size 768
[  244.498882][T18710] FAT-fs (loop5): Can't find a valid FAT filesystem
[  244.509400][T18719] loop0: detected capacity change from 0 to 264192
[  244.512016][T18718] loop2: detected capacity change from 0 to 264192
[  244.518822][T18719] FAT-fs (loop0): bogus number of FAT sectors
07:30:38 executing program 3:
setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@rand_addr=0x64010101, @in=@broadcast, 0x4e21, 0x9, 0x4e23, 0x7, 0xa, 0x80, 0x120, 0x33, 0x0, 0xffffffffffffffff}, {0x8, 0x3, 0x0, 0x9a7, 0x40, 0x1f80000000000, 0x9, 0x7}, {0x0, 0x7, 0x6}, 0x73, 0x6e6bb4, 0x0, 0x0, 0x1, 0x2}, {{@in=@private=0xa010101, 0x4d5, 0x32}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x20}, 0x3501, 0x0, 0x1, 0x7, 0x4, 0x3f, 0x80000000}}, 0xe8)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
sync()
sendmmsg(0xffffffffffffffff, &(0x7f0000000a80)=[{{&(0x7f0000000100)=@rxrpc=@in6={0x21, 0x1, 0x2, 0x1c, {0xa, 0x4e20, 0xffff, @rand_addr=' \x01\x00'}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000180)="da3ef981af4a91b96eca5300a615bc457fb9b0c8a76391fac596f3053a26d75784e38cd4f62b37396ce100783415e87b6d30f41c075e8ccd84386508cd1b71e8edf142f7d7aeea67560083a6ac88", 0x4e}, {&(0x7f0000000200)="cbcc5cf078fceac8df85b4b872a3a3e8997e35f60c59fa232f", 0x19}], 0x2, &(0x7f0000000280)=[{0x58, 0x114, 0x4, "a385938bed719a4f3fb9d9f0760d78abd68cc67995ed74d99ae194c4939ca457be7b7c232fa6e33fce7216e1cf10d4fea12a77c169aaa99b649cb248b758135878bb61b940af"}, {0xd0, 0x118, 0x1ff, "71113b5835bb1bf13cf193f03bfb3e87f705e07848d928a69e4b0a1049b60155a2bcc93cfbbdbcc2726ebfd6692431162ea36b3dca1d07325a34940ac054205b35d45834e3493844a1812d378daa986f6318d7f83b24af7b564775b6238e5a1dfc65f6e14e42cb55bd9fb79221ed5e5ec7496d722a8be5d77b52ba0fca89bd0a76a39e3b8f055a832ebebec9f0486a448d875aeaff90dc8530089feb9e0f915647702edbbb1fae54726e639200bced9dee3ce90f17c8425daf9c302489c17e1d"}, {0x108, 0x110, 0x5, "5e2d62e603c511a9adfd5c0a5e453eecafbd967fa8ae8e301a5e0ba939b7253a7a10cc3f6112849b1b7d79acba6cf43b628a85d2761e56775e5c0797cd0ee7001016194b094059d34f385cd63437f1a3cbd03f9cb79c19473b97dd1a11cbf890b0c5f74cf7d366da1b9d96dcc3565fd5cb8745f6829ad2b2d0a83c862d6d0d2861a5f6bcb1e220cb27745688360b533b27eab110bdf9b13e0cc5f63f52d4be876ce3d6aab180a38dc0a8d34d4f4fb6a73b3ad3a0d2e6bcb60ec89fb7a16b6b92c3cce5307f03411b9bcd50dee0987daf6e085baab634988e2d70a644109636f9b0027d99d528494daa55b213a391e047658eca"}], 0x230}}, {{0x0, 0x0, &(0x7f0000000840)=[{&(0x7f00000004c0)="fff793367251cca48fb05646b78318c278b57ac1b95878cb0d18c93d0348b75536982d2329129bdc28b98047883442e88c01af92d2355a308669c66290e40d3109ae17cdf12fe3f25cd1295809aa44e8f8ab4751a6fe5e0e88c2efd7d0baefc1c411f7b8c9fb85406f27fd1734bf49ed", 0x70}, {&(0x7f0000000540)="8c27acc8a084c498766f95cf84c539fb78759f172edfe0beb2e3541361b2c800e56a5ef348829c207c22f45b235c30727972fce72c63e6f098b5ff92b6549e1fe6f120c898b69ad7ff533c6cc9bb669010c2be767ea45e05b6008a28f4d8e5a6e9fca0009d8321068bb5d89a507e168823821aabe6fcb3f41a194d6f86699456bf67ddabafd390d8b7d28e3f2ef9987d69613098da877c2999f0170cd99b8add6ab2c40cdc6f186e61bc5b", 0xab}, {&(0x7f0000000600)="7e0ffdef781642bc55820dcb8aa3a254c674b25432b1877b384bd78ff8631da4abaf03044099ed3142576451ccce1d49d2f0757c8e5f077c1e504668fe07897acc735dd39a5d8c706fc5b4e87967ec1ece70", 0x52}, {&(0x7f0000000680)="ab42d6efcfaba664d9a7f9c70f62b26127d86dc326aafb0ab14dfe71f4676db001a2b4b156dd085bb26f694a960fcd6b6f0a61cea561d6f64493803365a96b16c7b76cff9e8cb1fc3b29946fafebdf81d08e8f0292ab652e570a609829e76f978afdc49ae0a089b35bd0305f1314f72401a59440d3e8ab80ff0ea6064d9377be4195980c71edcc5859357da9e72b7dee4a8f857e41585a5f4ee80247e7cd20096cd2ad274f1055a726d478522c48d64587d8c19f9871", 0xb6}, {&(0x7f0000000740)="efa4305fa87b9ee61f9e670cb7a559b8134998d70ae84de2b304150d7420dca3b8d0b84f41e34ba628b76b6b2503b73dcd14dd0963c74933eeb8d36407ca80c0803ff58e2cb54c666aa439adc9fda0ce9d844bf1994f9193d4fc573757dfe94d66a9a85ae1980d92ad423326b68f083cbafb163fe59751a35e74dd095f874d44ab1ab09b3d0d2b79f7cc51a5761bc5b708a577eb2ea5f05637df6a17d24cfbea59ff3ffcd698a72254522879014035b31c445b109f8687c669de824cc4f59c150d9931447d73ea6c8441b4bdf5dc07a45b3f1980bf905eeaa47c89a426ed5e0faed39d90d84b4687002a5d7d9594c7290a4e9257a98c", 0xf6}], 0x5, &(0x7f00000008c0)=[{0x30, 0x84, 0x0, "3b29e9d6e20bfac82b4d4a3d2774052c54e1c22685e2d29281260515e021a7"}, {0x90, 0x17b, 0x3b, "262da4e1045c3d0f90d858f247bb27d325a20726342162ecd413fe4ef27ea4cb8e22c027467854a0422364f9fe46cb01180f0c482ec6504206f21159ab5e2232fac3f0999777835d25868cec8bbb74f6581f7dc424715e8fd6be788e0e6ed76ab7e96792068eef82b2d5d616b4e1e550332c26ae15be3626a3e321"}, {0xc8, 0x119, 0x10001, "8e38c37e50882a7a1b345f551fa70b7e582f4012e8e2f5ce52e71693ec219b248fa4c2ebd6571657a41a1656222887a31d82886f5a1cd51602bc09e3c3ebd289a27879c74117944cab11536703f64ecb5ecd33334deb7b764bcdb0d7ce494bce7b52c0cb9f03bc1eef43804d7e5f4a5ecb8fcad62d322483358634263f51480de4381b42bbde4dd355f3f15a0364e4092b853b1d00afabe7429f98d7f959db78445df76e1d8bea2d89ccdfebd20cb38cbc"}], 0x188}}], 0x2, 0x40)
setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@rand_addr=0x64010101, @in=@broadcast, 0x4e21, 0x9, 0x4e23, 0x7, 0xa, 0x80, 0x120, 0x33, 0x0, 0xffffffffffffffff}, {0x8, 0x3, 0x0, 0x9a7, 0x40, 0x1f80000000000, 0x9, 0x7}, {0x0, 0x7, 0x6}, 0x73, 0x6e6bb4, 0x0, 0x0, 0x1, 0x2}, {{@in=@private=0xa010101, 0x4d5, 0x32}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x20}, 0x3501, 0x0, 0x1, 0x7, 0x4, 0x3f, 0x80000000}}, 0xe8) (async)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async)
sync() (async)
sendmmsg(0xffffffffffffffff, &(0x7f0000000a80)=[{{&(0x7f0000000100)=@rxrpc=@in6={0x21, 0x1, 0x2, 0x1c, {0xa, 0x4e20, 0xffff, @rand_addr=' \x01\x00'}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000180)="da3ef981af4a91b96eca5300a615bc457fb9b0c8a76391fac596f3053a26d75784e38cd4f62b37396ce100783415e87b6d30f41c075e8ccd84386508cd1b71e8edf142f7d7aeea67560083a6ac88", 0x4e}, {&(0x7f0000000200)="cbcc5cf078fceac8df85b4b872a3a3e8997e35f60c59fa232f", 0x19}], 0x2, &(0x7f0000000280)=[{0x58, 0x114, 0x4, "a385938bed719a4f3fb9d9f0760d78abd68cc67995ed74d99ae194c4939ca457be7b7c232fa6e33fce7216e1cf10d4fea12a77c169aaa99b649cb248b758135878bb61b940af"}, {0xd0, 0x118, 0x1ff, "71113b5835bb1bf13cf193f03bfb3e87f705e07848d928a69e4b0a1049b60155a2bcc93cfbbdbcc2726ebfd6692431162ea36b3dca1d07325a34940ac054205b35d45834e3493844a1812d378daa986f6318d7f83b24af7b564775b6238e5a1dfc65f6e14e42cb55bd9fb79221ed5e5ec7496d722a8be5d77b52ba0fca89bd0a76a39e3b8f055a832ebebec9f0486a448d875aeaff90dc8530089feb9e0f915647702edbbb1fae54726e639200bced9dee3ce90f17c8425daf9c302489c17e1d"}, {0x108, 0x110, 0x5, "5e2d62e603c511a9adfd5c0a5e453eecafbd967fa8ae8e301a5e0ba939b7253a7a10cc3f6112849b1b7d79acba6cf43b628a85d2761e56775e5c0797cd0ee7001016194b094059d34f385cd63437f1a3cbd03f9cb79c19473b97dd1a11cbf890b0c5f74cf7d366da1b9d96dcc3565fd5cb8745f6829ad2b2d0a83c862d6d0d2861a5f6bcb1e220cb27745688360b533b27eab110bdf9b13e0cc5f63f52d4be876ce3d6aab180a38dc0a8d34d4f4fb6a73b3ad3a0d2e6bcb60ec89fb7a16b6b92c3cce5307f03411b9bcd50dee0987daf6e085baab634988e2d70a644109636f9b0027d99d528494daa55b213a391e047658eca"}], 0x230}}, {{0x0, 0x0, &(0x7f0000000840)=[{&(0x7f00000004c0)="fff793367251cca48fb05646b78318c278b57ac1b95878cb0d18c93d0348b75536982d2329129bdc28b98047883442e88c01af92d2355a308669c66290e40d3109ae17cdf12fe3f25cd1295809aa44e8f8ab4751a6fe5e0e88c2efd7d0baefc1c411f7b8c9fb85406f27fd1734bf49ed", 0x70}, {&(0x7f0000000540)="8c27acc8a084c498766f95cf84c539fb78759f172edfe0beb2e3541361b2c800e56a5ef348829c207c22f45b235c30727972fce72c63e6f098b5ff92b6549e1fe6f120c898b69ad7ff533c6cc9bb669010c2be767ea45e05b6008a28f4d8e5a6e9fca0009d8321068bb5d89a507e168823821aabe6fcb3f41a194d6f86699456bf67ddabafd390d8b7d28e3f2ef9987d69613098da877c2999f0170cd99b8add6ab2c40cdc6f186e61bc5b", 0xab}, {&(0x7f0000000600)="7e0ffdef781642bc55820dcb8aa3a254c674b25432b1877b384bd78ff8631da4abaf03044099ed3142576451ccce1d49d2f0757c8e5f077c1e504668fe07897acc735dd39a5d8c706fc5b4e87967ec1ece70", 0x52}, {&(0x7f0000000680)="ab42d6efcfaba664d9a7f9c70f62b26127d86dc326aafb0ab14dfe71f4676db001a2b4b156dd085bb26f694a960fcd6b6f0a61cea561d6f64493803365a96b16c7b76cff9e8cb1fc3b29946fafebdf81d08e8f0292ab652e570a609829e76f978afdc49ae0a089b35bd0305f1314f72401a59440d3e8ab80ff0ea6064d9377be4195980c71edcc5859357da9e72b7dee4a8f857e41585a5f4ee80247e7cd20096cd2ad274f1055a726d478522c48d64587d8c19f9871", 0xb6}, {&(0x7f0000000740)="efa4305fa87b9ee61f9e670cb7a559b8134998d70ae84de2b304150d7420dca3b8d0b84f41e34ba628b76b6b2503b73dcd14dd0963c74933eeb8d36407ca80c0803ff58e2cb54c666aa439adc9fda0ce9d844bf1994f9193d4fc573757dfe94d66a9a85ae1980d92ad423326b68f083cbafb163fe59751a35e74dd095f874d44ab1ab09b3d0d2b79f7cc51a5761bc5b708a577eb2ea5f05637df6a17d24cfbea59ff3ffcd698a72254522879014035b31c445b109f8687c669de824cc4f59c150d9931447d73ea6c8441b4bdf5dc07a45b3f1980bf905eeaa47c89a426ed5e0faed39d90d84b4687002a5d7d9594c7290a4e9257a98c", 0xf6}], 0x5, &(0x7f00000008c0)=[{0x30, 0x84, 0x0, "3b29e9d6e20bfac82b4d4a3d2774052c54e1c22685e2d29281260515e021a7"}, {0x90, 0x17b, 0x3b, "262da4e1045c3d0f90d858f247bb27d325a20726342162ecd413fe4ef27ea4cb8e22c027467854a0422364f9fe46cb01180f0c482ec6504206f21159ab5e2232fac3f0999777835d25868cec8bbb74f6581f7dc424715e8fd6be788e0e6ed76ab7e96792068eef82b2d5d616b4e1e550332c26ae15be3626a3e321"}, {0xc8, 0x119, 0x10001, "8e38c37e50882a7a1b345f551fa70b7e582f4012e8e2f5ce52e71693ec219b248fa4c2ebd6571657a41a1656222887a31d82886f5a1cd51602bc09e3c3ebd289a27879c74117944cab11536703f64ecb5ecd33334deb7b764bcdb0d7ce494bce7b52c0cb9f03bc1eef43804d7e5f4a5ecb8fcad62d322483358634263f51480de4381b42bbde4dd355f3f15a0364e4092b853b1d00afabe7429f98d7f959db78445df76e1d8bea2d89ccdfebd20cb38cbc"}], 0x188}}], 0x2, 0x40) (async)

07:30:38 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, 0x0)
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:38 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174020410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

[  244.528748][T18719] FAT-fs (loop0): Can't find a valid FAT filesystem
[  244.560757][T14668] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:38 executing program 0:
sync() (async)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000600)=[{&(0x7f0000000180)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x8c0}], 0x0, &(0x7f0000000540)=ANY=[])
r1 = syz_mount_image$nfs4(&(0x7f0000000140), &(0x7f00000001c0)='./file0\x00', 0x5, 0x2, &(0x7f00000002c0)=[{&(0x7f0000000380)="4d2982afa291291ad044598233ee271493e89215b5574f954a5e48352d553726b75c5cae15c96de3f526340c0279f630487d2e2154041773fffd4a8bed797c937c5e5b4c4316fe179bab5061790fe6ddd54cfe48389ee60244feb0a0a221a6b79db204263ee5c042ac2904b0bc08cc722467ead08ffc216c1265d5208056ad940e6c1768d6803dca61abcf5bd693d1b8272fd864bb85c16af5be8ddebc33ab9237404c9aaa68c59be27170024885544ab2", 0xb1, 0x7}, {&(0x7f0000000440)="12695b7aaa2a8905aee47a651d19bccbe9e3a42ab088bdc1ecf969ae98678b8cde3170bb1af96ab9dd9531e0193c6e99ad1cb0fd3a57ca2518a87ae9d6aede167a1eef18836260bea2ad5f9ba7115b9418e03c643a8afabb48719960438ecdfa4742313fa978f17f06e57af3656e110e1392ec6185ecd8c3708ba5f11cd33ebfcce61257959621a7d8b54c1dfb63885b7f836d96a9abaf8cfc692841e4", 0x9d, 0xfffffffffffffffe}], 0x200000, &(0x7f0000000580)=ANY=[@ANYBLOB="6d73646f73002c6d73646f73002c24212c2d2d19290d2b2c5e265b2c6d73646f73002c61756469742c336d61636b66737472616e736d7574653d242a94097aef491220", @ANYRESDEC, @ANYBLOB=',subj_type=(*\\\\%#-,\x00'])
fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000080)='\x00', &(0x7f0000000100)='./file0\x00', r1)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
r2 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0)
syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_READ_FIXED={0x4, 0x2, 0x4007, @fd_index=0x4, 0xf8, 0x0, 0x7, 0x0, 0x1, {0x2, r2}}, 0x9) (async)
signalfd(0xffffffffffffffff, 0x0, 0x0)
r3 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r3, 0x0, 0xffffffe8)
llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000640), 0x0) (async)
getdents(r3, &(0x7f0000000500)=""/90, 0x5a) (async)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131) (async)
sync()

07:30:38 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x0, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:38 executing program 3:
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x9, 0x8, 0x2, 0x8, 0x4, 0x5, 0x100, 0x1}, &(0x7f0000000080)=0x20)
r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x4)
signalfd(r0, &(0x7f0000000000)={[0x2]}, 0x8)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
sync()

[  244.613228][T18734] loop5: detected capacity change from 0 to 264192
[  244.629743][T18734] FAT-fs (loop5): bogus logical sector size 1026
[  244.635404][T18742] loop0: detected capacity change from 0 to 264192
[  244.636123][T18734] FAT-fs (loop5): Can't find a valid FAT filesystem
07:30:38 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
r1 = syz_open_procfs(0x0, 0x0)
write$char_usb(r1, 0x0, 0xffffffe8)

07:30:38 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174030410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

[  244.669665][T18742] FAT-fs (loop0): bogus number of FAT sectors
[  244.675912][T18742] FAT-fs (loop0): Can't find a valid FAT filesystem
[  244.693455][T18748] loop4: detected capacity change from 0 to 264192
[  244.723304][T18748] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  244.734906][T18755] loop5: detected capacity change from 0 to 264192
[  244.764675][T18755] FAT-fs (loop5): bogus logical sector size 1027
[  244.771035][T18755] FAT-fs (loop5): Can't find a valid FAT filesystem
[  244.797029][ T1853] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:38 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x1010409, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)

07:30:38 executing program 3:
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x9, 0x8, 0x2, 0x8, 0x4, 0x5, 0x100, 0x1}, &(0x7f0000000080)=0x20)
r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x4)
signalfd(r0, &(0x7f0000000000)={[0x2]}, 0x8)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
sync()
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x9, 0x8, 0x2, 0x8, 0x4, 0x5, 0x100, 0x1}, &(0x7f0000000080)=0x20) (async)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async)
ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x4) (async)
signalfd(r0, &(0x7f0000000000)={[0x2]}, 0x8) (async)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async)
sync() (async)

07:30:38 executing program 0:
sync() (async, rerun: 64)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000600)=[{&(0x7f0000000180)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x8c0}], 0x0, &(0x7f0000000540)=ANY=[]) (rerun: 64)
r1 = syz_mount_image$nfs4(&(0x7f0000000140), &(0x7f00000001c0)='./file0\x00', 0x5, 0x2, &(0x7f00000002c0)=[{&(0x7f0000000380)="4d2982afa291291ad044598233ee271493e89215b5574f954a5e48352d553726b75c5cae15c96de3f526340c0279f630487d2e2154041773fffd4a8bed797c937c5e5b4c4316fe179bab5061790fe6ddd54cfe48389ee60244feb0a0a221a6b79db204263ee5c042ac2904b0bc08cc722467ead08ffc216c1265d5208056ad940e6c1768d6803dca61abcf5bd693d1b8272fd864bb85c16af5be8ddebc33ab9237404c9aaa68c59be27170024885544ab2", 0xb1, 0x7}, {&(0x7f0000000440)="12695b7aaa2a8905aee47a651d19bccbe9e3a42ab088bdc1ecf969ae98678b8cde3170bb1af96ab9dd9531e0193c6e99ad1cb0fd3a57ca2518a87ae9d6aede167a1eef18836260bea2ad5f9ba7115b9418e03c643a8afabb48719960438ecdfa4742313fa978f17f06e57af3656e110e1392ec6185ecd8c3708ba5f11cd33ebfcce61257959621a7d8b54c1dfb63885b7f836d96a9abaf8cfc692841e4", 0x9d, 0xfffffffffffffffe}], 0x200000, &(0x7f0000000580)=ANY=[@ANYBLOB="6d73646f73002c6d73646f73002c24212c2d2d19290d2b2c5e265b2c6d73646f73002c61756469742c336d61636b66737472616e736d7574653d242a94097aef491220", @ANYRESDEC, @ANYBLOB=',subj_type=(*\\\\%#-,\x00'])
fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000080)='\x00', &(0x7f0000000100)='./file0\x00', r1)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
r2 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0)
syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_READ_FIXED={0x4, 0x2, 0x4007, @fd_index=0x4, 0xf8, 0x0, 0x7, 0x0, 0x1, {0x2, r2}}, 0x9)
signalfd(0xffffffffffffffff, 0x0, 0x0) (async)
r3 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r3, 0x0, 0xffffffe8)
llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000640), 0x0)
getdents(r3, &(0x7f0000000500)=""/90, 0x5a)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131) (async)
sync()

07:30:38 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(0xffffffffffffffff, 0x0, 0xffffffe8)

07:30:38 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x0, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:38 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(0xffffffffffffffff, 0x0, 0xffffffe8)

[  244.811646][ T1913] Buffer I/O error on dev loop4, logical block 33008, async page read
[  244.830441][T18763] loop0: detected capacity change from 0 to 264192
07:30:38 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174040410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:38 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x1010409, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa) (async)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async)
sync() (async)
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x1010409, &(0x7f0000000540)=ANY=[]) (async)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) (async)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0) (async)
signalfd(r0, 0x0, 0x0) (async)

07:30:38 executing program 3:
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x9, 0x8, 0x2, 0x8, 0x4, 0x5, 0x100, 0x1}, &(0x7f0000000080)=0x20) (async)
r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x4) (async)
signalfd(r0, &(0x7f0000000000)={[0x2]}, 0x8) (async)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
sync()

[  244.878641][T18765] loop2: detected capacity change from 0 to 264192
[  244.892563][T18777] loop4: detected capacity change from 0 to 264192
[  244.899867][T18763] FAT-fs (loop0): bogus number of FAT sectors
[  244.906011][T18763] FAT-fs (loop0): Can't find a valid FAT filesystem
[  244.914630][T18779] loop5: detected capacity change from 0 to 264192
[  244.925385][T18777] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  244.942493][T18779] FAT-fs (loop5): bogus logical sector size 1028
[  244.948941][T18779] FAT-fs (loop5): Can't find a valid FAT filesystem
07:30:38 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x0, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:38 executing program 3:
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x183, 0x0)
sync()
sync()

07:30:38 executing program 4:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x4c840, 0x0, 0x80000001, 0x0, 0x3, 0x12}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 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_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(0xffffffffffffffff, 0x0, 0xffffffe8)

07:30:38 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174050410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

[  244.980028][    T8] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:38 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x1010409, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa) (async)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async)
sync() (async)
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x1010409, &(0x7f0000000540)=ANY=[]) (async)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) (async)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0) (async)
signalfd(r0, 0x0, 0x0) (async)

[  245.022378][T18794] loop2: detected capacity change from 0 to 264192
[  245.044863][T18798] loop5: detected capacity change from 0 to 264192
[  245.046764][T18763] loop0: detected capacity change from 0 to 264192
[  245.069872][T18799] loop4: detected capacity change from 0 to 264192
[  245.082002][T18763] FAT-fs (loop0): bogus number of FAT sectors
[  245.088188][T18763] FAT-fs (loop0): Can't find a valid FAT filesystem
[  245.089624][T18798] FAT-fs (loop5): bogus logical sector size 1029
[  245.101190][T18798] FAT-fs (loop5): Can't find a valid FAT filesystem
[  245.146412][T18799] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  245.160133][T18763] loop0: detected capacity change from 0 to 264192
[  245.196958][   T43] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  245.214037][T18763] FAT-fs (loop0): bogus number of FAT sectors
[  245.220154][T18763] FAT-fs (loop0): Can't find a valid FAT filesystem
[  245.256029][T18763] loop0: detected capacity change from 0 to 264192
[  245.263009][T18763] FAT-fs (loop0): bogus number of FAT sectors
[  245.269120][T18763] FAT-fs (loop0): Can't find a valid FAT filesystem
07:30:38 executing program 0:
io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0)
sync()
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
pipe(&(0x7f0000000080))
signalfd(0xffffffffffffffff, 0x0, 0x0)
chdir(&(0x7f0000000100)='./file0\x00')
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:38 executing program 3:
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x183, 0x0)
sync()
sync()
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x183, 0x0) (async)
sync() (async)
sync() (async)

07:30:38 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174070410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:38 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x4c840, 0x0, 0x0, 0x8, 0x3, 0x12, 0x1, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:38 executing program 4:
sync()
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
r1 = signalfd(0xffffffffffffffff, 0x0, 0x0)
sync()
fstatfs(r0, &(0x7f0000000200)=""/131)
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan0\x00', <r2=>0x0})
sendmsg$NL80211_CMD_SET_TX_BITRATE_MASK(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="80010000", @ANYRES16=0x0, @ANYBLOB, @ANYRES32=r2], 0x180}, 0x1, 0x0, 0x0, 0x44000}, 0x4000)
sendmsg$NL80211_CMD_STOP_AP(r1, &(0x7f00000002c0)={&(0x7f0000000100), 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x28, 0x0, 0x100, 0x70bd26, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r2}, @val={0xc, 0x99, {0x141, 0x1a}}}}, ["", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x8c0}, 0x64040880)
open(&(0x7f0000000080)='./file0\x00', 0x10200, 0x33a)

07:30:38 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)
sched_getattr(0x0, &(0x7f0000000000)={0x38}, 0x38, 0x0)

[  245.315423][T18763] loop0: detected capacity change from 0 to 264192
[  245.315467][ T3970] Buffer I/O error on dev loop0, logical block 0, async page read
[  245.330006][T18763] FAT-fs (loop0): bogus number of FAT sectors
[  245.336182][T18763] FAT-fs (loop0): Can't find a valid FAT filesystem
[  245.366532][T18812] loop5: detected capacity change from 0 to 264192
[  245.382643][T18819] loop4: detected capacity change from 0 to 264192
[  245.399336][T18812] FAT-fs (loop5): bogus logical sector size 1031
[  245.405762][T18812] FAT-fs (loop5): Can't find a valid FAT filesystem
07:30:38 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174080410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

[  245.415188][T18818] FAT-fs (loop2): bogus number of reserved sectors
[  245.421921][T18818] FAT-fs (loop2): Can't find a valid FAT filesystem
[  245.431336][T18819] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:38 executing program 1:
r0 = perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sync()
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0)
signalfd(r0, 0x0, 0x0)
sched_getattr(0x0, &(0x7f0000000000)={0x38}, 0x38, 0x0)
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c840, 0x0, 0x80000001, 0x8, 0x0, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0xa) (async)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async)
sync() (async)
syz_mount_image$msdos(&(0x7f00000000c0), 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) (async)
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) (async)
sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0) (async)
signalfd(r0, 0x0, 0x0) (async)
sched_getattr(0x0, &(0x7f0000000000)={0x38}, 0x38, 0x0) (async)

07:30:38 executing program 3:
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x183, 0x0)
sync()
sync()
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async)
openat$pidfd(0xffffffffffffff9c, 0x0, 0x183, 0x0) (async)
sync() (async)
sync() (async)

[  245.466792][T18827] loop0: detected capacity change from 0 to 264192
[  245.494571][T18832] loop5: detected capacity change from 0 to 264192
[  245.495301][   T43] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:39 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e661740a0410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

07:30:39 executing program 4:
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$pidfd(0xffffffffffffff9c, 0x0, 0x0, 0x0)
sync()
r1 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r1, 0x0, 0xffffffe8)
open(&(0x7f0000000040)='./file0\x00', 0x200000, 0x0)
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$packet(0x11, 0x3, 0x300)
recvmmsg(r2, &(0x7f0000000300), 0x64, 0x0, 0x0)
r3 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
setsockopt$packet_int(r3, 0x107, 0x8, &(0x7f0000000000)=0x43fb, 0x4)
r4 = socket(0x10, 0x3, 0x0)
r5 = syz_open_procfs(0x0, &(0x7f0000001100)='timerslack_ns\x00')
write$char_usb(r5, 0x0, 0xffffffe8)
getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14)
sendmsg(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="4c0000001000fff1fefefd956f76c9b724a6008000000000000000683440150024001b0000000000000000593ab782115ed9043d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0)
ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000010000001800000060c7f29a1b6eed1ca0324f9e5a24178ee73727b9e4389248b0be50cc1e21b927041c40b293d81726f9605176bab83d3a127e29118e8fd21b74f844969cd7da157543e50cedbcecad51d6ace71ecc9347512ba59f34ed54b2903d2d", @ANYRES32=<r6=>r0, @ANYRESHEX=r1])
r7 = dup2(0xffffffffffffffff, r6)
r8 = openat$cgroup_type(r7, &(0x7f0000000080), 0x2, 0x0)
fallocate(r8, 0x42, 0x9, 0xd8a)

07:30:39 executing program 5:
syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e661740b0410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])

[  245.520185][T18832] FAT-fs (loop5): bogus logical sector size 1032
[  245.526570][T18832] FAT-fs (loop5): Can't find a valid FAT filesystem
[  245.534624][T18827] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
07:30:39 executing program 0:
io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0)
sync() (async)
r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f0000000340)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[])
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0)
pipe(&(0x7f0000000080))
signalfd(0xffffffffffffffff, 0x0, 0x0) (async)
chdir(&(0x7f0000000100)='./file0\x00') (async)
sync() (async)
fstatfs(r0, &(0x7f0000000200)=""/131)

07:30:39 executing program 2:
perf_event_open(&(0x7f0000000780)={0x0, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1,