00000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="4c0000001200ff09", 0x8}], 0x1}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = socket$netlink(0x10, 0x3, 0x6) splice(r0, 0x0, r4, 0x0, 0x0, 0x0) 17:55:42 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0x40305829, &(0x7f0000001300)={0x2880008, r3}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) 17:55:42 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r2, &(0x7f0000000180)='./file2\x00', 0x0) [ 153.638947][T10865] loop0: detected capacity change from 0 to 270 [ 153.886521][T10879] loop1: detected capacity change from 0 to 270 17:55:43 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:55:43 executing program 2: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="4c0000001200ff09", 0x8}], 0x1}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = socket$netlink(0x10, 0x3, 0x6) splice(r0, 0x0, r4, 0x0, 0x0, 0x0) 17:55:43 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0x4030582a, &(0x7f0000001300)={0x2880008, r3}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) [ 154.493915][T10901] loop5: detected capacity change from 0 to 270 17:55:43 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:55:43 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) [ 154.757772][T10915] loop0: detected capacity change from 0 to 270 [ 154.766726][T10916] loop4: detected capacity change from 0 to 270 17:55:43 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) [ 154.910247][T10929] loop0: detected capacity change from 0 to 270 17:55:43 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 17:55:43 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r2, &(0x7f0000000180)='./file2\x00', 0x0) [ 155.063308][T10941] loop0: detected capacity change from 0 to 270 17:55:44 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r1, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) [ 155.202595][T10959] loop1: detected capacity change from 0 to 270 17:55:44 executing program 2: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="4c0000001200ff09", 0x8}], 0x1}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) splice(r0, 0x0, r4, 0x0, 0x4ffe3, 0x0) [ 155.265686][T10961] loop0: detected capacity change from 0 to 270 17:55:44 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r1, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 17:55:44 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0x4030582b, &(0x7f0000001300)={0x2880008, r3}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) [ 155.369928][T10980] loop0: detected capacity change from 0 to 270 [ 155.436461][T10988] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.2'. [ 155.493705][T10988] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.2'. 17:55:44 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:55:44 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r1, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) [ 155.595783][T10994] loop0: detected capacity change from 0 to 270 17:55:44 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 17:55:44 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 155.836985][T11014] loop0: detected capacity change from 0 to 270 [ 155.876250][T11010] loop5: detected capacity change from 0 to 270 [ 155.968561][T11029] loop4: detected capacity change from 0 to 270 17:55:45 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0x40305839, &(0x7f0000001300)={0x2880008, r3}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) 17:55:45 executing program 2: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, 0x0, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:55:45 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 156.467485][T11051] loop2: detected capacity change from 0 to 270 17:55:45 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) [ 156.542872][T11054] loop1: detected capacity change from 0 to 270 17:55:45 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:55:45 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 156.830299][T11075] loop0: detected capacity change from 0 to 270 17:55:45 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0x40806685, &(0x7f0000001300)={0x2880008, r3}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) [ 157.043381][T11094] loop5: detected capacity change from 0 to 270 17:55:46 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 157.098783][T11100] loop4: detected capacity change from 0 to 270 [ 157.335707][T11116] loop1: detected capacity change from 0 to 270 17:55:46 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 17:55:46 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 157.804464][T11136] loop0: detected capacity change from 0 to 270 [ 157.864847][T11139] loop2: detected capacity change from 0 to 270 17:55:47 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:55:47 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:55:47 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0x6609, &(0x7f0000001300)={0x2880008, r3}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) [ 158.290776][T11163] loop1: detected capacity change from 0 to 270 17:55:47 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:55:47 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 17:55:47 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 158.531973][T11184] loop5: detected capacity change from 0 to 270 17:55:47 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 158.667174][T11190] loop0: detected capacity change from 0 to 270 17:55:47 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0x80086601, &(0x7f0000001300)={0x2880008, r3}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) [ 158.743163][T11189] loop4: detected capacity change from 0 to 270 17:55:47 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 158.804332][T11213] loop5: detected capacity change from 0 to 270 [ 158.928339][T11225] loop2: detected capacity change from 0 to 270 [ 159.060974][T11221] loop5: detected capacity change from 0 to 270 17:55:48 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r1, &(0x7f0000000180)='./file2\x00', 0x0) 17:55:48 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r2, &(0x7f0000000180)='./file2\x00', 0x0) 17:55:48 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r1, &(0x7f0000000180)='./file2\x00', 0x0) [ 159.195926][T11237] loop5: detected capacity change from 0 to 270 17:55:48 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r1, &(0x7f0000000180)='./file2\x00', 0x0) [ 159.272396][T11246] loop5: detected capacity change from 0 to 270 [ 159.380392][T11252] loop1: detected capacity change from 0 to 270 [ 159.386899][T11253] loop5: detected capacity change from 0 to 270 17:55:48 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:55:48 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 17:55:48 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:55:48 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:55:48 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0x80086603, &(0x7f0000001300)={0x2880008, r3}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) [ 159.771579][T11275] loop0: detected capacity change from 0 to 270 [ 159.780282][T11276] loop5: detected capacity change from 0 to 270 [ 159.981649][T11299] loop2: detected capacity change from 0 to 270 [ 160.143093][T11297] loop4: detected capacity change from 0 to 270 17:55:49 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 17:55:49 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:55:49 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) [ 160.683010][T11329] loop0: detected capacity change from 0 to 270 [ 160.691222][T11328] loop5: detected capacity change from 0 to 270 17:55:49 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r2, &(0x7f0000000180)='./file2\x00', 0x0) 17:55:49 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:55:49 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0x80087601, &(0x7f0000001300)={0x2880008, r3}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) [ 160.991465][T11353] loop1: detected capacity change from 0 to 270 [ 161.003955][T11351] loop2: detected capacity change from 0 to 270 17:55:50 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:55:50 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r2, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) [ 161.235002][T11377] loop4: detected capacity change from 0 to 270 [ 161.449172][T11396] loop5: detected capacity change from 0 to 270 17:55:50 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) [ 161.573674][T11394] loop0: detected capacity change from 0 to 270 17:55:50 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r2, &(0x7f0000000180)='./file2\x00', 0x0) [ 161.963088][T11413] loop2: detected capacity change from 0 to 270 17:55:51 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0x800c6613, &(0x7f0000001300)={0x2880008, r3}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) 17:55:51 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:55:51 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:55:51 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r2, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) [ 162.186167][T11432] loop1: detected capacity change from 0 to 270 [ 162.421788][T11456] loop0: detected capacity change from 0 to 270 [ 162.494046][T11457] loop5: detected capacity change from 0 to 270 [ 162.503729][T11458] loop4: detected capacity change from 0 to 270 17:55:51 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) [ 162.843299][T11484] loop2: detected capacity change from 0 to 270 17:55:51 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0x8010661b, &(0x7f0000001300)={0x2880008, r3}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) 17:55:52 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r2, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 17:55:52 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:55:52 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:55:52 executing program 1: r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 163.291064][T11505] loop0: detected capacity change from 0 to 270 [ 163.322556][T11509] loop5: detected capacity change from 0 to 270 17:55:52 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) [ 163.463479][T11528] loop4: detected capacity change from 0 to 270 17:55:52 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0x801c581f, &(0x7f0000001300)={0x2880008, r3}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) [ 163.595772][T11544] loop1: detected capacity change from 0 to 270 [ 163.615624][T11547] loop2: detected capacity change from 0 to 270 17:55:52 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:55:52 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 17:55:53 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc0045878, &(0x7f0000001300)={0x2880008, r3}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) [ 164.207355][T11574] loop0: detected capacity change from 0 to 270 [ 164.239529][T11575] loop5: detected capacity change from 0 to 270 17:55:53 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:55:53 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) 17:55:53 executing program 1: r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 164.424876][T11597] loop4: detected capacity change from 0 to 270 17:55:53 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 164.470504][T11603] loop2: detected capacity change from 0 to 270 [ 164.566960][T11619] loop4: detected capacity change from 0 to 270 17:55:53 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 164.622242][T11624] loop1: detected capacity change from 0 to 270 [ 164.751187][T11638] loop4: detected capacity change from 0 to 270 17:55:53 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc0045878, &(0x7f0000001300)={0x2880008, r3}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) 17:55:53 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r1, &(0x7f0000000180)='./file2\x00', 0x0) 17:55:53 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r2, &(0x7f0000000180)='./file2\x00', 0x0) 17:55:53 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) [ 164.939114][T11652] loop4: detected capacity change from 0 to 270 17:55:53 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r1, &(0x7f0000000180)='./file2\x00', 0x0) [ 165.067895][T11670] loop0: detected capacity change from 0 to 270 [ 165.090489][T11672] loop5: detected capacity change from 0 to 270 [ 165.130726][T11683] loop4: detected capacity change from 0 to 270 17:55:54 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r1, &(0x7f0000000180)='./file2\x00', 0x0) 17:55:54 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) 17:55:54 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 165.288833][T11695] loop4: detected capacity change from 0 to 270 17:55:54 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc0046686, &(0x7f0000001300)={0x2880008, r3}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) 17:55:54 executing program 1: r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 165.411261][T11710] loop2: detected capacity change from 0 to 270 [ 165.523187][T11725] loop4: detected capacity change from 0 to 270 [ 165.571180][T11732] loop1: detected capacity change from 0 to 270 17:55:54 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc0096616, &(0x7f0000001300)={0x2880008, r3}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) 17:55:54 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r2, &(0x7f0000000180)='./file2\x00', 0x0) 17:55:54 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) [ 165.990190][T11755] loop5: detected capacity change from 0 to 270 [ 165.992358][T11757] loop0: detected capacity change from 0 to 270 17:55:55 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) 17:55:55 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc0185879, &(0x7f0000001300)={0x2880008, r3}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) 17:55:55 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:55:55 executing program 1: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 166.320904][T11783] loop2: detected capacity change from 0 to 270 [ 166.419468][T11794] loop4: detected capacity change from 0 to 270 [ 166.510667][T11802] loop1: detected capacity change from 0 to 270 17:55:55 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc0189436, &(0x7f0000001300)={0x2880008, r3}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) 17:55:55 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r2, &(0x7f0000000180)='./file2\x00', 0x0) 17:55:55 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) [ 166.913756][T11824] loop0: detected capacity change from 0 to 270 [ 166.925488][T11826] loop5: detected capacity change from 0 to 270 17:55:56 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) 17:55:56 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:55:56 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc020660b, &(0x7f0000001300)={0x2880008, r3}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) 17:55:56 executing program 1: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 167.212987][T11845] loop2: detected capacity change from 0 to 270 [ 167.347098][T11862] loop4: detected capacity change from 0 to 270 [ 167.428386][T11870] loop1: detected capacity change from 0 to 270 17:55:56 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc020662a, &(0x7f0000001300)={0x2880008, r3}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) 17:55:56 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 17:55:56 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 167.841043][T11894] loop0: detected capacity change from 0 to 270 [ 167.844984][T11893] loop5: detected capacity change from 0 to 270 17:55:56 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) 17:55:57 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc0286687, &(0x7f0000001300)={0x2880008, r3}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) 17:55:57 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:55:57 executing program 1: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 168.139865][T11916] loop2: detected capacity change from 0 to 270 [ 168.288271][T11933] loop4: detected capacity change from 0 to 270 [ 168.345755][T11940] loop1: detected capacity change from 0 to 270 17:55:57 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:55:57 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 17:55:57 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc0406618, &(0x7f0000001300)={0x2880008, r3}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) [ 168.723004][T11962] loop5: detected capacity change from 0 to 270 [ 168.736920][T11964] loop0: detected capacity change from 0 to 270 17:55:57 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) 17:55:57 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc0406619, &(0x7f0000001300)={0x2880008, r3}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) 17:55:57 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:55:58 executing program 1: prlimit64(0x0, 0xe, 0x0, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 169.165297][T11986] loop2: detected capacity change from 0 to 270 [ 169.389188][T12007] loop4: detected capacity change from 0 to 270 [ 169.395639][T12006] loop1: detected capacity change from 0 to 270 17:55:58 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc0506617, &(0x7f0000001300)={0x2880008, r3}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) 17:55:58 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 17:55:58 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 169.634036][T12033] loop5: detected capacity change from 0 to 270 [ 169.656921][T12035] loop0: detected capacity change from 0 to 270 17:55:58 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) 17:55:59 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 170.072023][T12053] loop2: detected capacity change from 0 to 270 17:55:59 executing program 1: prlimit64(0x0, 0xe, 0x0, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:55:59 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc080661a, &(0x7f0000001300)={0x2880008, r3}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) [ 170.317989][T12077] loop1: detected capacity change from 0 to 270 [ 170.326476][T12076] loop4: detected capacity change from 0 to 270 17:55:59 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:55:59 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) [ 170.527295][T12102] loop5: detected capacity change from 0 to 270 [ 170.556797][T12107] loop0: detected capacity change from 0 to 270 17:55:59 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) 17:55:59 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc0c0583b, &(0x7f0000001300)={0x2880008, r3}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) [ 170.941380][T12126] loop2: detected capacity change from 0 to 270 17:55:59 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r2, &(0x7f0000000180)='./file2\x00', 0x0) 17:55:59 executing program 1: prlimit64(0x0, 0xe, 0x0, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:00 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x5}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) [ 171.183993][T12143] loop4: detected capacity change from 0 to 270 [ 171.240682][T12154] loop1: detected capacity change from 0 to 270 17:56:00 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:00 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) [ 171.428070][T12172] loop5: detected capacity change from 0 to 270 [ 171.449923][T12177] loop0: detected capacity change from 0 to 270 17:56:00 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) 17:56:00 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) [ 171.700363][T12190] loop2: detected capacity change from 0 to 270 17:56:00 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) [ 171.753653][T12198] loop2: detected capacity change from 0 to 270 17:56:00 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) 17:56:00 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x10}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) [ 171.795822][T12202] loop2: detected capacity change from 0 to 270 17:56:00 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r2, &(0x7f0000000180)='./file2\x00', 0x0) [ 171.942566][T12215] loop2: detected capacity change from 0 to 270 17:56:00 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 172.131890][T12230] loop4: detected capacity change from 0 to 270 17:56:01 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:01 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x0, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) [ 172.238944][T12237] loop1: detected capacity change from 0 to 270 [ 172.383101][T12257] loop5: detected capacity change from 0 to 270 [ 172.439483][T12250] loop0: detected capacity change from 0 to 270 17:56:01 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x11}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) 17:56:01 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) 17:56:01 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r2, &(0x7f0000000180)='./file2\x00', 0x0) [ 172.900849][T12281] loop2: detected capacity change from 0 to 270 17:56:01 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:01 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x3b6}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) [ 173.061922][T12299] loop4: detected capacity change from 0 to 270 17:56:02 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:02 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x0, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) [ 173.171872][T12308] loop1: detected capacity change from 0 to 270 [ 173.262880][T12323] loop5: detected capacity change from 0 to 270 [ 173.343440][T12320] loop0: detected capacity change from 0 to 270 17:56:02 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) 17:56:02 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x500}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) 17:56:02 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 173.884282][T12348] loop2: detected capacity change from 0 to 270 17:56:02 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 173.960809][T12359] loop4: detected capacity change from 0 to 270 17:56:02 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:02 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x0, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) [ 174.183783][T12384] loop5: detected capacity change from 0 to 270 [ 174.212290][T12386] loop1: detected capacity change from 0 to 270 [ 174.240396][T12378] loop0: detected capacity change from 0 to 270 17:56:03 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x1100}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) 17:56:03 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:03 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) 17:56:03 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:03 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 17:56:03 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 174.981000][T12421] loop2: detected capacity change from 0 to 270 [ 174.993894][T12418] loop4: detected capacity change from 0 to 270 [ 175.188214][T12449] loop5: detected capacity change from 0 to 270 [ 175.286784][T12451] loop0: detected capacity change from 0 to 270 [ 175.393699][T12456] loop1: detected capacity change from 0 to 270 [ 175.411069][T12456] FAT-fs (loop1): Unrecognized mount option "check=st" or missing value 17:56:04 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0xb603}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) 17:56:04 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:04 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) [ 175.808005][T12488] loop4: detected capacity change from 0 to 270 17:56:04 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x0, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:04 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) [ 175.995692][T12495] loop2: detected capacity change from 0 to 270 17:56:05 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:05 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x5000000}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) [ 176.157451][T12509] loop5: detected capacity change from 0 to 270 [ 176.283792][T12527] loop0: detected capacity change from 0 to 270 [ 176.299081][T12526] loop1: detected capacity change from 0 to 270 17:56:05 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:05 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) [ 176.802409][T12557] loop2: detected capacity change from 0 to 270 [ 176.833630][T12556] loop4: detected capacity change from 0 to 270 17:56:05 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x0, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:05 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x10000000}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) 17:56:05 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 17:56:06 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 177.058864][T12578] loop5: detected capacity change from 0 to 270 [ 177.311248][T12596] loop1: detected capacity change from 0 to 270 [ 177.387405][T12594] loop0: detected capacity change from 0 to 270 17:56:06 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:06 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) [ 177.660848][T12622] loop4: detected capacity change from 0 to 270 [ 177.719734][T12629] loop2: detected capacity change from 0 to 270 17:56:06 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x0, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:06 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x11000000}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) [ 177.951339][T12639] loop5: detected capacity change from 0 to 270 17:56:06 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, 0x0, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:06 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), 0x0, 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 17:56:07 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 178.513322][T12659] loop1: detected capacity change from 0 to 270 [ 178.538117][T12660] loop0: detected capacity change from 0 to 270 17:56:07 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 178.746456][T12683] loop4: detected capacity change from 0 to 270 17:56:07 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) [ 178.853082][T12696] loop5: detected capacity change from 0 to 270 17:56:07 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0xb6030000}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) 17:56:07 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, 0x0, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:07 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), 0x0, 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) [ 179.029011][T12713] loop2: detected capacity change from 0 to 270 17:56:08 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 179.538004][T12725] loop0: detected capacity change from 0 to 270 [ 179.538052][T12726] loop1: detected capacity change from 0 to 270 17:56:08 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 179.676107][T12750] loop4: detected capacity change from 0 to 270 17:56:08 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), 0x0, 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) [ 179.858135][T12760] loop5: detected capacity change from 0 to 270 17:56:08 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, 0x0, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:08 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) [ 180.038407][T12777] loop0: detected capacity change from 0 to 270 17:56:09 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0xfeffffff}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) 17:56:09 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 180.406767][T12782] loop1: detected capacity change from 0 to 270 [ 180.539303][T12804] loop2: detected capacity change from 0 to 270 [ 180.582982][T12809] loop4: detected capacity change from 0 to 270 17:56:09 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:09 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) [ 180.817454][T12825] loop5: detected capacity change from 0 to 270 17:56:09 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x0, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:10 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0xfffffffe}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) [ 181.293600][T12846] loop1: detected capacity change from 0 to 270 17:56:10 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:10 executing program 2: r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) [ 181.538844][T12865] loop4: detected capacity change from 0 to 270 17:56:10 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), 0x0, 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:10 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) [ 181.631811][T12873] loop2: detected capacity change from 0 to 270 [ 181.813096][T12888] loop5: detected capacity change from 0 to 270 17:56:10 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x0, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 182.220012][T12906] loop1: detected capacity change from 0 to 270 17:56:11 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x0, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:11 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x500000000000000}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) 17:56:11 executing program 2: r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) 17:56:11 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 17:56:11 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), 0x0, 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 182.518613][T12921] loop4: detected capacity change from 0 to 270 [ 182.735520][T12947] loop5: detected capacity change from 0 to 270 [ 182.874289][T12957] loop2: detected capacity change from 0 to 270 17:56:11 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x0, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:12 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x0, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 183.246385][T12971] loop1: detected capacity change from 0 to 270 17:56:12 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x1000000000000000}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) 17:56:12 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 17:56:12 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), 0x0, 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 183.453090][T12984] loop4: detected capacity change from 0 to 270 [ 183.494049][T13002] loop5: detected capacity change from 0 to 270 17:56:12 executing program 2: r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) [ 183.728708][T13008] FAT-fs (loop0): bogus number of reserved sectors [ 183.735405][T13008] FAT-fs (loop0): Can't find a valid FAT filesystem 17:56:12 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 183.963444][T13032] loop2: detected capacity change from 0 to 270 [ 184.123280][T13038] loop1: detected capacity change from 0 to 270 17:56:13 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x0, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:13 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x1100000000000000}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) 17:56:13 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:13 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) [ 184.354561][T13050] loop4: detected capacity change from 0 to 270 [ 184.458667][T13072] FAT-fs (loop0): bogus number of reserved sectors [ 184.465247][T13072] FAT-fs (loop0): Can't find a valid FAT filesystem 17:56:13 executing program 2: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) 17:56:13 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 185.020508][T13097] loop1: detected capacity change from 0 to 270 [ 185.033223][T13099] loop2: detected capacity change from 0 to 270 17:56:13 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0xb603000000000000}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) 17:56:14 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:14 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:14 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) [ 185.303709][T13129] FAT-fs (loop0): bogus number of reserved sectors [ 185.310280][T13129] FAT-fs (loop0): Can't find a valid FAT filesystem 17:56:14 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:14 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0xfeffffff00000000}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) [ 185.953248][T13153] loop1: detected capacity change from 0 to 270 17:56:14 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:14 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) [ 186.301869][T13174] FAT-fs (loop0): bogus number of reserved sectors [ 186.308449][T13174] FAT-fs (loop0): Can't find a valid FAT filesystem 17:56:15 executing program 2: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) 17:56:15 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 186.591460][T13200] loop2: detected capacity change from 0 to 270 17:56:15 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r2, &(0x7f0000000180)='./file2\x00', 0x0) [ 186.647841][T13205] loop4: detected capacity change from 0 to 270 17:56:15 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 186.881720][T13218] loop1: detected capacity change from 0 to 270 17:56:15 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 17:56:15 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0xffffffff00000000}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) [ 187.146459][T13233] FAT-fs (loop5): bogus number of reserved sectors [ 187.153071][T13233] FAT-fs (loop5): Can't find a valid FAT filesystem [ 187.237314][T13235] FAT-fs (loop0): bogus number of reserved sectors [ 187.243905][T13235] FAT-fs (loop0): Can't find a valid FAT filesystem 17:56:16 executing program 2: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) [ 187.630931][T13260] loop2: detected capacity change from 0 to 270 17:56:16 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:16 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:16 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) [ 187.912474][T13279] FAT-fs (loop5): bogus number of reserved sectors [ 187.919208][T13279] FAT-fs (loop5): Can't find a valid FAT filesystem [ 188.079734][T13284] FAT-fs (loop0): bogus number of reserved sectors [ 188.086417][T13284] FAT-fs (loop0): Can't find a valid FAT filesystem 17:56:17 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r2, &(0x7f0000000180)='./file2\x00', 0x0) [ 188.153579][T13286] loop4: detected capacity change from 0 to 270 [ 188.351447][T13309] loop1: detected capacity change from 0 to 270 17:56:17 executing program 2: prlimit64(0x0, 0xe, 0x0, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) 17:56:17 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x0, 0x5}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) 17:56:17 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 17:56:17 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 188.719374][T13328] loop2: detected capacity change from 0 to 270 [ 188.880244][T13342] loop0: detected capacity change from 0 to 270 [ 188.889802][T13342] FAT-fs (loop0): bogus number of reserved sectors [ 188.898353][T13342] FAT-fs (loop0): Can't find a valid FAT filesystem [ 189.093103][T13340] FAT-fs (loop5): bogus number of reserved sectors [ 189.099662][T13340] FAT-fs (loop5): Can't find a valid FAT filesystem 17:56:18 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r2, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:18 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), 0x0, 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:18 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:18 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) [ 189.544493][T13369] loop1: detected capacity change from 0 to 270 17:56:18 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x0, 0x10}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) [ 189.588490][T13371] loop4: detected capacity change from 0 to 270 [ 189.657563][T13390] FAT-fs (loop5): bogus number of reserved sectors [ 189.664184][T13390] FAT-fs (loop5): Can't find a valid FAT filesystem [ 189.745050][T13394] loop0: detected capacity change from 0 to 270 [ 189.945108][T13394] FAT-fs (loop0): bogus number of reserved sectors [ 189.951965][T13394] FAT-fs (loop0): Can't find a valid FAT filesystem 17:56:18 executing program 2: prlimit64(0x0, 0xe, 0x0, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) [ 190.228043][T13414] loop2: detected capacity change from 0 to 270 17:56:19 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:19 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 17:56:19 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x0, 0x11}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) [ 190.720577][T13429] FAT-fs (loop5): bogus number of reserved sectors [ 190.727183][T13429] FAT-fs (loop5): Can't find a valid FAT filesystem 17:56:19 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 190.816172][T13430] loop0: detected capacity change from 0 to 270 [ 190.825077][T13430] FAT-fs (loop0): bogus number of reserved sectors [ 190.831632][T13430] FAT-fs (loop0): Can't find a valid FAT filesystem 17:56:19 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), 0x0, 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 191.057115][T13462] loop1: detected capacity change from 0 to 270 [ 191.082268][T13466] loop4: detected capacity change from 0 to 270 17:56:20 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{0x0}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 17:56:20 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:20 executing program 2: prlimit64(0x0, 0xe, 0x0, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) 17:56:20 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x0, 0x3b6}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) [ 191.598001][T13490] loop0: detected capacity change from 0 to 270 [ 191.605477][T13488] FAT-fs (loop5): bogus number of reserved sectors [ 191.612041][T13488] FAT-fs (loop5): Can't find a valid FAT filesystem [ 191.643202][T13490] FAT-fs (loop0): bogus number of reserved sectors [ 191.649772][T13490] FAT-fs (loop0): Can't find a valid FAT filesystem [ 191.843713][T13512] loop2: detected capacity change from 0 to 270 17:56:20 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:20 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), 0x0, 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 192.136003][T13528] loop1: detected capacity change from 0 to 270 17:56:21 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:21 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{0x0}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) [ 192.246554][T13536] loop4: detected capacity change from 0 to 270 [ 192.373336][T13555] loop0: detected capacity change from 0 to 270 [ 192.385202][T13555] FAT-fs (loop0): bogus number of reserved sectors [ 192.391767][T13555] FAT-fs (loop0): Can't find a valid FAT filesystem [ 192.440281][T13551] loop5: detected capacity change from 0 to 270 [ 192.449350][T13551] FAT-fs (loop5): bogus number of reserved sectors [ 192.456186][T13551] FAT-fs (loop5): Can't find a valid FAT filesystem 17:56:21 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) 17:56:21 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x0, 0x500}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) 17:56:21 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:22 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:22 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{0x0}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) [ 193.130886][T13588] loop2: detected capacity change from 0 to 270 [ 193.217118][T13600] loop5: detected capacity change from 0 to 270 [ 193.228686][T13600] FAT-fs (loop5): bogus number of reserved sectors [ 193.235236][T13600] FAT-fs (loop5): Can't find a valid FAT filesystem 17:56:22 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 193.372747][T13604] loop0: detected capacity change from 0 to 270 [ 193.424767][T13604] FAT-fs (loop0): bogus number of reserved sectors [ 193.431354][T13604] FAT-fs (loop0): Can't find a valid FAT filesystem [ 193.461986][T13608] loop1: detected capacity change from 0 to 270 17:56:22 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:22 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 17:56:22 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x0, 0x1100}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) [ 194.126288][T13644] loop5: detected capacity change from 0 to 270 [ 194.135066][T13644] FAT-fs (loop5): bogus number of reserved sectors [ 194.141582][T13644] FAT-fs (loop5): Can't find a valid FAT filesystem [ 194.293008][T13649] loop0: detected capacity change from 0 to 270 [ 194.308289][T13649] FAT-fs (loop0): bogus number of reserved sectors [ 194.314946][T13649] FAT-fs (loop0): Can't find a valid FAT filesystem 17:56:23 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) 17:56:23 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:23 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 194.600208][T13678] loop2: detected capacity change from 0 to 270 [ 194.765249][T13692] loop1: detected capacity change from 0 to 270 17:56:23 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{0x0}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:23 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 17:56:23 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x0, 0xb603}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) [ 195.093609][T13710] loop5: detected capacity change from 0 to 270 [ 195.102264][T13710] FAT-fs (loop5): bogus number of reserved sectors [ 195.108854][T13710] FAT-fs (loop5): Can't find a valid FAT filesystem [ 195.188292][T13712] loop0: detected capacity change from 0 to 270 [ 195.197408][T13712] FAT-fs (loop0): bogus number of reserved sectors [ 195.203966][T13712] FAT-fs (loop0): Can't find a valid FAT filesystem 17:56:24 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) 17:56:24 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 17:56:24 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{0x0}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:24 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:24 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 195.832084][T13747] loop2: detected capacity change from 0 to 270 [ 195.916520][T13760] loop5: detected capacity change from 0 to 270 [ 195.925268][T13760] FAT-fs (loop5): bogus number of reserved sectors [ 195.931800][T13760] FAT-fs (loop5): Can't find a valid FAT filesystem [ 195.956621][T13763] loop0: detected capacity change from 0 to 270 [ 196.000885][T13763] FAT-fs (loop0): bogus number of reserved sectors [ 196.007472][T13763] FAT-fs (loop0): Can't find a valid FAT filesystem [ 196.113590][T13769] loop1: detected capacity change from 0 to 270 17:56:25 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x0, 0x5000000}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) 17:56:25 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400", 0xc}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 17:56:25 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{0x0}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 196.941127][T13805] loop0: detected capacity change from 0 to 270 [ 196.950826][T13805] FAT-fs (loop0): bogus number of reserved sectors [ 196.957411][T13805] FAT-fs (loop0): Can't find a valid FAT filesystem 17:56:25 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) [ 197.025279][T13803] loop5: detected capacity change from 0 to 270 [ 197.033833][T13803] FAT-fs (loop5): bogus number of reserved sectors [ 197.040755][T13803] FAT-fs (loop5): Can't find a valid FAT filesystem 17:56:26 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:26 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 197.241409][T13836] loop2: detected capacity change from 0 to 270 17:56:26 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x0, 0x10000000}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) [ 197.325797][T13841] loop1: detected capacity change from 0 to 270 [ 197.366684][T13843] FAT-fs (loop4): bogus number of reserved sectors [ 197.373257][T13843] FAT-fs (loop4): Can't find a valid FAT filesystem 17:56:26 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400", 0xc}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 17:56:26 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 197.638357][T13871] loop5: detected capacity change from 0 to 270 [ 197.646931][T13871] FAT-fs (loop5): bogus number of reserved sectors [ 197.653477][T13871] FAT-fs (loop5): Can't find a valid FAT filesystem [ 197.774831][T13876] loop0: detected capacity change from 0 to 270 [ 197.788695][T13876] FAT-fs (loop0): bogus number of reserved sectors [ 197.795492][T13876] FAT-fs (loop0): Can't find a valid FAT filesystem 17:56:27 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) 17:56:27 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:27 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:27 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x0, 0x11000000}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) 17:56:27 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:27 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400", 0xc}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) [ 198.469842][T13910] FAT-fs (loop4): bogus number of reserved sectors [ 198.476453][T13910] FAT-fs (loop4): Can't find a valid FAT filesystem [ 198.507743][T13917] loop2: detected capacity change from 0 to 270 [ 198.526347][T13921] loop5: detected capacity change from 0 to 270 [ 198.534914][T13921] FAT-fs (loop5): bogus number of reserved sectors [ 198.541499][T13921] FAT-fs (loop5): Can't find a valid FAT filesystem [ 198.553008][T13922] loop1: detected capacity change from 0 to 270 [ 198.648803][T13934] loop0: detected capacity change from 0 to 270 [ 198.659242][T13934] FAT-fs (loop0): bogus number of reserved sectors [ 198.665801][T13934] FAT-fs (loop0): Can't find a valid FAT filesystem 17:56:28 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:28 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240", 0x12}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) [ 199.405223][T13962] loop5: detected capacity change from 0 to 270 [ 199.413974][T13962] FAT-fs (loop5): bogus number of reserved sectors [ 199.420627][T13962] FAT-fs (loop5): Can't find a valid FAT filesystem [ 199.629382][T13967] loop0: detected capacity change from 0 to 270 [ 199.640990][T13967] FAT-fs (loop0): invalid media value (0x00) [ 199.647053][T13967] FAT-fs (loop0): Can't find a valid FAT filesystem 17:56:28 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:28 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) 17:56:28 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:28 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x0, 0xb6030000}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) [ 199.931052][T13995] loop1: detected capacity change from 0 to 270 [ 199.967763][T13998] FAT-fs (loop4): bogus number of reserved sectors [ 199.974372][T13998] FAT-fs (loop4): Can't find a valid FAT filesystem [ 199.990204][T13999] loop2: detected capacity change from 0 to 270 17:56:29 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400", 0xc}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:29 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240", 0x12}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) [ 200.301253][T14028] loop5: detected capacity change from 0 to 270 [ 200.309678][T14028] FAT-fs (loop5): bogus number of reserved sectors [ 200.316223][T14028] FAT-fs (loop5): Can't find a valid FAT filesystem [ 200.532020][T14032] loop0: detected capacity change from 0 to 270 [ 200.543535][T14032] FAT-fs (loop0): invalid media value (0x00) [ 200.549569][T14032] FAT-fs (loop0): Can't find a valid FAT filesystem 17:56:29 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 201.000007][T14050] FAT-fs (loop4): bogus number of reserved sectors [ 201.006576][T14050] FAT-fs (loop4): Can't find a valid FAT filesystem 17:56:29 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400", 0xc}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:30 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240", 0x12}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) [ 201.177124][T14068] loop5: detected capacity change from 0 to 270 [ 201.185847][T14068] FAT-fs (loop5): bogus number of reserved sectors [ 201.192372][T14068] FAT-fs (loop5): Can't find a valid FAT filesystem 17:56:30 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, 0x0, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) 17:56:30 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:30 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x0, 0xfeffffff}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) [ 201.451471][T14072] loop0: detected capacity change from 0 to 270 [ 201.470457][T14072] FAT-fs (loop0): invalid media value (0x00) [ 201.476506][T14072] FAT-fs (loop0): Can't find a valid FAT filesystem [ 201.673914][T14097] loop1: detected capacity change from 0 to 270 [ 201.720180][T14091] loop2: detected capacity change from 0 to 270 17:56:30 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:30 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400", 0xc}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:30 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004", 0x15}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) [ 202.052131][T14123] FAT-fs (loop4): bogus number of reserved sectors [ 202.058709][T14123] FAT-fs (loop4): Can't find a valid FAT filesystem [ 202.119506][T14128] loop5: detected capacity change from 0 to 270 [ 202.129706][T14128] FAT-fs (loop5): bogus number of reserved sectors [ 202.136247][T14128] FAT-fs (loop5): Can't find a valid FAT filesystem [ 202.245533][T14131] loop0: detected capacity change from 0 to 270 [ 202.255707][T14131] FAT-fs (loop0): invalid media value (0x00) [ 202.261758][T14131] FAT-fs (loop0): Can't find a valid FAT filesystem 17:56:31 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, 0x0, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) 17:56:31 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 202.671649][T14157] loop2: detected capacity change from 0 to 270 17:56:31 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 202.776616][T14167] loop1: detected capacity change from 0 to 270 17:56:31 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004", 0x15}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 17:56:31 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240", 0x12}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:31 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 202.897195][T14183] loop1: detected capacity change from 0 to 270 [ 202.948074][T14189] loop5: detected capacity change from 0 to 270 [ 202.960063][T14189] FAT-fs (loop5): invalid media value (0x00) [ 202.966399][T14189] FAT-fs (loop5): Can't find a valid FAT filesystem 17:56:32 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x0, 0xfffffffe}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) 17:56:32 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 203.130821][T14194] loop0: detected capacity change from 0 to 270 [ 203.195212][T14194] FAT-fs (loop0): invalid media value (0x00) [ 203.201252][T14194] FAT-fs (loop0): Can't find a valid FAT filesystem 17:56:32 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r1, &(0x7f0000000180)='./file2\x00', 0x0) [ 203.248990][T14217] loop1: detected capacity change from 0 to 270 17:56:32 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, 0x0, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) 17:56:32 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r1, &(0x7f0000000180)='./file2\x00', 0x0) [ 203.322512][T14226] loop1: detected capacity change from 0 to 270 [ 203.347062][T14229] FAT-fs (loop4): bogus number of reserved sectors [ 203.353636][T14229] FAT-fs (loop4): Can't find a valid FAT filesystem [ 203.455201][T14250] loop1: detected capacity change from 0 to 270 [ 203.595541][T14254] loop2: detected capacity change from 0 to 270 17:56:32 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r1, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:32 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240", 0x12}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:32 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004", 0x15}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) [ 203.700486][T14269] loop1: detected capacity change from 0 to 270 17:56:32 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 204.108051][T14290] loop0: detected capacity change from 0 to 270 [ 204.140816][T14293] loop1: detected capacity change from 0 to 270 [ 204.152381][T14290] FAT-fs (loop0): invalid media value (0x00) [ 204.158429][T14290] FAT-fs (loop0): Can't find a valid FAT filesystem [ 204.159910][T14287] loop5: detected capacity change from 0 to 270 [ 204.173464][T14287] FAT-fs (loop5): invalid media value (0x00) [ 204.179587][T14287] FAT-fs (loop5): Can't find a valid FAT filesystem 17:56:33 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x0, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) 17:56:33 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x0, 0x500000000000000}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) [ 204.415550][T14314] loop2: detected capacity change from 0 to 270 17:56:33 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:33 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240", 0x12}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:33 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f8", 0x16}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 17:56:33 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 204.649945][T14336] loop4: detected capacity change from 0 to 270 [ 204.657225][T14336] FAT-fs (loop4): bogus number of reserved sectors [ 204.663766][T14336] FAT-fs (loop4): Can't find a valid FAT filesystem [ 204.712592][T14341] loop5: detected capacity change from 0 to 270 [ 204.945135][T14341] FAT-fs (loop5): invalid media value (0x00) [ 204.951307][T14341] FAT-fs (loop5): Can't find a valid FAT filesystem [ 204.970222][T14343] loop0: detected capacity change from 0 to 270 [ 204.978267][T14343] FAT-fs (loop0): bogus number of FAT sectors [ 204.984382][T14343] FAT-fs (loop0): Can't find a valid FAT filesystem [ 205.124747][T14370] loop1: detected capacity change from 0 to 270 17:56:34 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x0, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) 17:56:34 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x0, 0x1000000000000000}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) 17:56:34 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004", 0x15}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:34 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f8", 0x16}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) [ 205.548389][T14388] loop2: detected capacity change from 0 to 270 [ 205.603726][T14400] loop5: detected capacity change from 0 to 270 [ 205.614931][T14400] FAT-fs (loop5): invalid media value (0x00) [ 205.621032][T14400] FAT-fs (loop5): Can't find a valid FAT filesystem [ 205.638123][T14404] loop0: detected capacity change from 0 to 270 [ 205.650960][T14404] FAT-fs (loop0): bogus number of FAT sectors [ 205.657072][T14404] FAT-fs (loop0): Can't find a valid FAT filesystem 17:56:34 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:34 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 206.077952][T14429] loop1: detected capacity change from 0 to 270 17:56:35 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x0, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) [ 206.125948][T14428] loop4: detected capacity change from 0 to 270 [ 206.142415][T14428] FAT-fs (loop4): bogus number of reserved sectors [ 206.149179][T14428] FAT-fs (loop4): Can't find a valid FAT filesystem [ 206.395299][T14456] loop2: detected capacity change from 0 to 270 17:56:35 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f8", 0x16}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 17:56:35 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004", 0x15}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:35 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x0, 0x1100000000000000}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) [ 206.610827][T14471] loop5: detected capacity change from 0 to 270 [ 206.627046][T14471] FAT-fs (loop5): invalid media value (0x00) [ 206.633392][T14471] FAT-fs (loop5): Can't find a valid FAT filesystem [ 206.740172][T14473] loop0: detected capacity change from 0 to 270 [ 206.752148][T14473] FAT-fs (loop0): bogus number of FAT sectors [ 206.758306][T14473] FAT-fs (loop0): Can't find a valid FAT filesystem 17:56:35 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:35 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:36 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) [ 207.090327][T14498] loop1: detected capacity change from 0 to 270 [ 207.147397][T14507] loop4: detected capacity change from 0 to 270 [ 207.189773][T14507] FAT-fs (loop4): Unrecognized mount option "check=st" or missing value 17:56:36 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 17:56:36 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004", 0x15}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 207.421135][T14521] loop2: detected capacity change from 0 to 270 [ 207.511955][T14535] loop5: detected capacity change from 0 to 270 [ 207.527203][T14535] FAT-fs (loop5): invalid media value (0x00) [ 207.533271][T14535] FAT-fs (loop5): Can't find a valid FAT filesystem [ 207.571771][T14538] loop0: detected capacity change from 0 to 270 17:56:36 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:36 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x0, 0xb603000000000000}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) 17:56:36 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) [ 208.023570][T14560] loop1: detected capacity change from 0 to 270 17:56:37 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{0x0}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:37 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f8", 0x16}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 208.308579][T14584] loop4: detected capacity change from 0 to 270 [ 208.325664][T14584] FAT-fs (loop4): Unrecognized mount option "check=st" or missing value 17:56:37 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x0, 0xfeffffff00000000}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) 17:56:37 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) [ 208.373753][T14587] loop5: detected capacity change from 0 to 270 [ 208.373755][T14580] loop2: detected capacity change from 0 to 270 [ 208.375896][T14587] FAT-fs (loop5): bogus number of FAT sectors [ 208.392584][T14587] FAT-fs (loop5): Can't find a valid FAT filesystem [ 208.627281][T14613] loop0: detected capacity change from 0 to 270 17:56:37 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:37 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) 17:56:38 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f8", 0x16}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 209.095266][T14626] loop1: detected capacity change from 0 to 270 17:56:38 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{0x0}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:38 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x0, 0xffffffff00000000}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) [ 209.225749][T14648] loop5: detected capacity change from 0 to 270 [ 209.313147][T14648] FAT-fs (loop5): bogus number of FAT sectors [ 209.322397][T14648] FAT-fs (loop5): Can't find a valid FAT filesystem 17:56:38 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) [ 209.430501][T14656] loop2: detected capacity change from 0 to 270 [ 209.437920][T14659] loop4: detected capacity change from 0 to 270 [ 209.467919][T14659] FAT-fs (loop4): bogus number of reserved sectors [ 209.474611][T14659] FAT-fs (loop4): Can't find a valid FAT filesystem [ 209.764509][T14677] loop0: detected capacity change from 0 to 270 17:56:38 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r2, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:38 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f8", 0x16}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 209.967716][T14689] loop1: detected capacity change from 0 to 270 17:56:38 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) [ 210.062826][T14700] loop5: detected capacity change from 0 to 270 [ 210.071467][T14700] FAT-fs (loop5): bogus number of FAT sectors [ 210.077622][T14700] FAT-fs (loop5): Can't find a valid FAT filesystem 17:56:39 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x0, 0x0, 0x5}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) 17:56:39 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{0x0}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 210.239535][T14718] loop2: detected capacity change from 0 to 270 [ 210.326191][T14725] loop4: detected capacity change from 0 to 270 [ 210.335076][T14725] FAT-fs (loop4): bogus number of reserved sectors [ 210.341619][T14725] FAT-fs (loop4): Can't find a valid FAT filesystem 17:56:39 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) [ 210.799313][T14743] loop0: detected capacity change from 0 to 270 17:56:39 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r2, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:39 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 210.975876][T14760] loop5: detected capacity change from 0 to 270 [ 211.036529][T14763] loop1: detected capacity change from 0 to 270 17:56:40 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:40 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) 17:56:40 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x0, 0x0, 0x10}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) [ 211.340472][T14783] loop4: detected capacity change from 0 to 270 [ 211.351216][T14783] FAT-fs (loop4): bogus number of reserved sectors [ 211.357967][T14783] FAT-fs (loop4): Can't find a valid FAT filesystem 17:56:40 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) [ 211.439831][T14788] loop2: detected capacity change from 0 to 270 17:56:40 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r2, &(0x7f0000000180)='./file2\x00', 0x0) [ 211.784318][T14806] loop0: detected capacity change from 0 to 270 17:56:40 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 211.953036][T14822] loop1: detected capacity change from 0 to 270 [ 212.054988][T14830] loop5: detected capacity change from 0 to 270 17:56:41 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:41 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x0, 0x0, 0x11}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) 17:56:41 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 17:56:41 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) [ 212.364519][T14844] loop4: detected capacity change from 0 to 270 [ 212.379771][T14844] FAT-fs (loop4): bogus number of reserved sectors [ 212.386730][T14844] FAT-fs (loop4): Can't find a valid FAT filesystem [ 212.506549][T14856] loop0: detected capacity change from 0 to 270 17:56:41 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:41 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 212.845663][T14876] loop1: detected capacity change from 0 to 270 [ 212.868927][T14878] loop2: detected capacity change from 0 to 270 [ 213.039941][T14893] loop5: detected capacity change from 0 to 270 17:56:42 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:42 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) socket$inet6(0xa, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 17:56:42 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x0, 0x0, 0x3b6}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) [ 213.378346][T14911] loop4: detected capacity change from 0 to 270 [ 213.555556][T14911] FAT-fs (loop4): bogus number of reserved sectors [ 213.562131][T14911] FAT-fs (loop4): Can't find a valid FAT filesystem [ 213.586071][T14914] loop0: detected capacity change from 0 to 270 17:56:42 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 213.802884][T14940] loop1: detected capacity change from 0 to 270 17:56:42 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:42 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) [ 214.022884][T14953] loop5: detected capacity change from 0 to 270 17:56:43 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x0, 0x0, 0x500}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) 17:56:43 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) socket$inet6(0xa, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) [ 214.212770][T14968] loop2: detected capacity change from 0 to 270 17:56:43 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400", 0xc}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 214.379561][T14979] loop0: detected capacity change from 0 to 270 17:56:43 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 214.632791][T14993] loop4: detected capacity change from 0 to 270 [ 214.647415][T14993] FAT-fs (loop4): bogus number of reserved sectors [ 214.654049][T14993] FAT-fs (loop4): Can't find a valid FAT filesystem [ 214.734721][T15002] loop1: detected capacity change from 0 to 270 17:56:43 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 214.940098][T15020] loop5: detected capacity change from 0 to 270 17:56:44 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) socket$inet6(0xa, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 17:56:44 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) 17:56:44 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x0, 0x0, 0x1100}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) [ 215.360764][T15032] loop0: detected capacity change from 0 to 270 17:56:44 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:44 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400", 0xc}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 215.648906][T15060] loop1: detected capacity change from 0 to 270 [ 215.659542][T15059] loop2: detected capacity change from 0 to 270 17:56:44 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 215.771558][T15073] loop4: detected capacity change from 0 to 270 [ 215.790466][T15073] FAT-fs (loop4): bogus number of reserved sectors [ 215.797039][T15073] FAT-fs (loop4): Can't find a valid FAT filesystem [ 215.872650][T15083] loop5: detected capacity change from 0 to 270 17:56:44 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) socket$inet6(0xa, 0x0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) [ 216.213031][T15101] loop0: detected capacity change from 0 to 270 17:56:45 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:45 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x0, 0x0, 0xb603}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) 17:56:45 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) [ 216.552427][T15116] loop1: detected capacity change from 0 to 270 17:56:45 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(0xffffffffffffffff, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:45 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400", 0xc}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 216.779835][T15137] loop2: detected capacity change from 0 to 270 [ 216.795015][T15139] loop5: detected capacity change from 0 to 270 17:56:45 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) socket$inet6(0xa, 0x0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) [ 216.981465][T15153] loop4: detected capacity change from 0 to 270 [ 217.021678][T15153] FAT-fs (loop4): bogus number of reserved sectors [ 217.028295][T15153] FAT-fs (loop4): Can't find a valid FAT filesystem [ 217.140264][T15166] loop0: detected capacity change from 0 to 270 17:56:46 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:46 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x0, 0x0, 0x5000000}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) 17:56:46 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(0xffffffffffffffff, &(0x7f0000000180)='./file2\x00', 0x0) [ 217.498005][T15182] loop1: detected capacity change from 0 to 270 17:56:46 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240", 0x12}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:46 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) [ 217.723900][T15204] loop5: detected capacity change from 0 to 270 17:56:46 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) socket$inet6(0xa, 0x0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) [ 217.829702][T15214] loop4: detected capacity change from 0 to 270 [ 217.844919][T15214] FAT-fs (loop4): invalid media value (0x00) [ 217.851011][T15214] FAT-fs (loop4): Can't find a valid FAT filesystem [ 217.947144][T15225] loop2: detected capacity change from 0 to 270 [ 218.067484][T15236] loop0: detected capacity change from 0 to 270 17:56:47 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 218.419070][T15249] loop1: detected capacity change from 0 to 270 17:56:47 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(0xffffffffffffffff, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:47 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x0, 0x0, 0x10000000}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) [ 218.602275][T15262] loop5: detected capacity change from 0 to 270 17:56:47 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240", 0x12}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:47 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) socket$inet6(0xa, 0x0, 0x0) mkdirat(r3, 0x0, 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 17:56:47 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) [ 218.893688][T15288] loop4: detected capacity change from 0 to 270 [ 218.970395][T15294] loop0: detected capacity change from 0 to 270 [ 219.043606][T15288] FAT-fs (loop4): invalid media value (0x00) [ 219.049701][T15288] FAT-fs (loop4): Can't find a valid FAT filesystem 17:56:48 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 219.200132][T15299] FAT-fs (loop2): Unrecognized mount option "check=st" or missing value [ 219.284681][T15315] loop1: detected capacity change from 0 to 270 17:56:48 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r3, 0x0, 0x0) [ 219.509306][T15328] loop5: detected capacity change from 0 to 270 17:56:48 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) socket$inet6(0xa, 0x0, 0x0) mkdirat(r3, 0x0, 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 17:56:48 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240", 0x12}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:48 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) [ 219.903608][T15343] loop0: detected capacity change from 0 to 270 17:56:48 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x0, 0x0, 0x11000000}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) 17:56:49 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 220.102202][T15342] loop4: detected capacity change from 0 to 270 [ 220.108849][T15356] loop2: detected capacity change from 0 to 270 [ 220.141231][T15342] FAT-fs (loop4): Unrecognized mount option "check=st" or missing value [ 220.142419][T15356] FAT-fs (loop2): Unrecognized mount option "check=st" or missing value 17:56:49 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r3, 0x0, 0x0) [ 220.281037][T15378] loop1: detected capacity change from 0 to 270 [ 220.476503][T15390] loop5: detected capacity change from 0 to 270 17:56:49 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) socket$inet6(0xa, 0x0, 0x0) mkdirat(r3, 0x0, 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) [ 220.923382][T15403] loop0: detected capacity change from 0 to 270 17:56:49 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x0, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:50 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x0, 0x0, 0xb6030000}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) 17:56:50 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004", 0x15}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:50 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) 17:56:50 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r3, 0x0, 0x0) [ 221.232092][T15416] loop1: detected capacity change from 0 to 270 [ 221.321272][T15442] loop4: detected capacity change from 0 to 270 [ 221.342364][T15444] loop2: detected capacity change from 0 to 270 [ 221.355904][T15446] loop5: detected capacity change from 0 to 270 [ 221.376717][T15442] FAT-fs (loop4): invalid media value (0x00) [ 221.382876][T15442] FAT-fs (loop4): Can't find a valid FAT filesystem 17:56:50 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) socket$inet6(0xa, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) [ 221.771428][T15470] loop0: detected capacity change from 0 to 270 17:56:50 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x0, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:51 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) socket$inet6(0xa, 0x0, 0x0) mkdirat(r3, 0x0, 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) [ 222.163024][T15482] loop1: detected capacity change from 0 to 270 17:56:51 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004", 0x15}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:51 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x0, 0x0, 0xfeffffff}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) 17:56:51 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) socket$inet6(0xa, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 17:56:51 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) [ 222.534665][T15502] loop5: detected capacity change from 0 to 270 [ 222.541910][T15504] loop4: detected capacity change from 0 to 270 [ 222.563201][T15504] FAT-fs (loop4): invalid media value (0x00) [ 222.569334][T15504] FAT-fs (loop4): Can't find a valid FAT filesystem [ 222.805421][T15539] loop0: detected capacity change from 0 to 270 17:56:51 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x0, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 222.945670][T15541] FAT-fs (loop2): Unrecognized mount option "check=st" or missing value 17:56:51 executing program 5: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400", 0xc}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 223.189070][T15554] loop1: detected capacity change from 0 to 270 [ 223.279568][T15570] loop5: detected capacity change from 0 to 270 [ 223.332389][T15570] FAT-fs (loop5): bogus number of reserved sectors [ 223.339012][T15570] FAT-fs (loop5): Can't find a valid FAT filesystem 17:56:52 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) socket$inet6(0xa, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 17:56:52 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x0, 0x0, 0xfffffffe}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) [ 223.816145][T15585] loop0: detected capacity change from 0 to 270 17:56:52 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:52 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) 17:56:52 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004", 0x15}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 224.140573][T15617] loop1: detected capacity change from 0 to 270 [ 224.181654][T15619] loop4: detected capacity change from 0 to 270 [ 224.222529][T15619] FAT-fs (loop4): invalid media value (0x00) [ 224.229142][T15619] FAT-fs (loop4): Can't find a valid FAT filesystem [ 224.285370][T15615] loop2: detected capacity change from 0 to 270 17:56:53 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) socket$inet6(0xa, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) [ 224.628047][T15645] loop0: detected capacity change from 0 to 270 17:56:53 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 225.059052][T15661] loop1: detected capacity change from 0 to 270 17:56:54 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) socket$inet6(0xa, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 17:56:54 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x0, 0x0, 0x500000000000000}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) 17:56:54 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) socket$inet6(0xa, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 225.534522][T15677] loop5: detected capacity change from 0 to 270 17:56:54 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 225.874925][T15693] loop0: detected capacity change from 0 to 270 17:56:54 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f8", 0x16}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:54 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) 17:56:55 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) socket$inet6(0xa, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) [ 226.279619][T15720] loop4: detected capacity change from 0 to 270 [ 226.297463][T15713] loop1: detected capacity change from 0 to 270 17:56:55 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) [ 226.331933][T15720] FAT-fs (loop4): bogus number of FAT sectors [ 226.338169][T15720] FAT-fs (loop4): Can't find a valid FAT filesystem [ 226.343856][T15726] loop2: detected capacity change from 0 to 270 17:56:55 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) socket$inet6(0xa, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 226.458455][T15745] loop2: detected capacity change from 0 to 270 [ 226.534304][T15748] loop5: detected capacity change from 0 to 270 17:56:55 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) 17:56:55 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x0, 0x0, 0x1000000000000000}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) 17:56:55 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) [ 226.748505][T15759] loop2: detected capacity change from 0 to 270 [ 226.834689][T15768] loop0: detected capacity change from 0 to 270 17:56:55 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), 0x0, 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:56 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) [ 227.050665][T15773] loop2: detected capacity change from 0 to 270 17:56:56 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) [ 227.143279][T15786] loop2: detected capacity change from 0 to 270 [ 227.262349][T15791] loop2: detected capacity change from 0 to 270 17:56:56 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x0, 0x0, 0x500000000000000}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) [ 227.412085][T15798] loop1: detected capacity change from 0 to 270 17:56:56 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f8", 0x16}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:56 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) 17:56:56 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 17:56:56 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), 0x0, 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 228.009453][T15825] loop0: detected capacity change from 0 to 270 [ 228.017747][T15826] loop2: detected capacity change from 0 to 270 [ 228.033445][T15828] loop4: detected capacity change from 0 to 270 [ 228.056945][T15828] FAT-fs (loop4): bogus number of FAT sectors [ 228.063080][T15828] FAT-fs (loop4): Can't find a valid FAT filesystem 17:56:57 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x0, 0x0, 0x1100000000000000}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) [ 228.391125][T15850] loop1: detected capacity change from 0 to 270 17:56:57 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) 17:56:57 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 17:56:57 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004", 0x15}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:57 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), 0x0, 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 229.034539][T15886] loop0: detected capacity change from 0 to 270 [ 229.044939][T15887] loop2: detected capacity change from 0 to 270 [ 229.059328][T15885] loop5: detected capacity change from 0 to 270 [ 229.067474][T15885] FAT-fs (loop5): invalid media value (0x00) [ 229.073498][T15885] FAT-fs (loop5): Can't find a valid FAT filesystem [ 229.190326][T15909] loop1: detected capacity change from 0 to 270 17:56:58 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) 17:56:58 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004", 0x15}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:58 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) [ 229.486615][T15930] loop5: detected capacity change from 0 to 270 [ 229.495097][T15930] FAT-fs (loop5): invalid media value (0x00) [ 229.501142][T15930] FAT-fs (loop5): Can't find a valid FAT filesystem [ 229.933110][T15940] loop2: detected capacity change from 0 to 270 [ 229.942430][T15939] loop0: detected capacity change from 0 to 270 17:56:58 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f8", 0x16}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:58 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:56:59 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 230.233689][T15959] loop4: detected capacity change from 0 to 270 17:56:59 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) 17:56:59 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004", 0x15}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 17:56:59 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x0, 0x0, 0xb603000000000000}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) [ 230.400212][T15959] FAT-fs (loop4): bogus number of FAT sectors [ 230.406379][T15959] FAT-fs (loop4): Can't find a valid FAT filesystem [ 230.698262][T15984] loop5: detected capacity change from 0 to 270 [ 230.707803][T15987] loop0: detected capacity change from 0 to 270 [ 230.726183][T15987] FAT-fs (loop0): invalid media value (0x00) [ 230.732244][T15987] FAT-fs (loop0): Can't find a valid FAT filesystem 17:56:59 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 230.972679][T15996] loop2: detected capacity change from 0 to 270 17:57:00 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400", 0xc}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:57:00 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004", 0x15}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) [ 231.409065][T16032] loop5: detected capacity change from 0 to 270 [ 231.416784][T16032] FAT-fs (loop5): bogus number of reserved sectors [ 231.423329][T16032] FAT-fs (loop5): Can't find a valid FAT filesystem [ 231.695729][T16037] loop0: detected capacity change from 0 to 270 [ 231.705466][T16037] FAT-fs (loop0): invalid media value (0x00) [ 231.711479][T16037] FAT-fs (loop0): Can't find a valid FAT filesystem 17:57:00 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:57:00 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:57:00 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) 17:57:01 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400", 0xc}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:57:01 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 232.305559][T16067] loop2: detected capacity change from 0 to 270 [ 232.333292][T16068] loop4: detected capacity change from 0 to 270 [ 232.410926][T16088] loop0: detected capacity change from 0 to 270 [ 232.413084][T16086] loop5: detected capacity change from 0 to 270 [ 232.428113][T16086] FAT-fs (loop5): bogus number of reserved sectors [ 232.428145][T16088] FAT-fs (loop0): bogus number of reserved sectors [ 232.428157][T16088] FAT-fs (loop0): Can't find a valid FAT filesystem [ 232.447906][T16086] FAT-fs (loop5): Can't find a valid FAT filesystem 17:57:01 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x0, 0x0, 0xfeffffff00000000}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) 17:57:01 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:57:01 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) 17:57:01 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 232.817108][T16110] FAT-fs (loop1): bogus number of reserved sectors [ 232.823777][T16110] FAT-fs (loop1): Can't find a valid FAT filesystem [ 233.162295][T16128] loop2: detected capacity change from 0 to 270 17:57:02 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400", 0xc}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 17:57:02 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{0x0}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 233.267984][T16130] loop4: detected capacity change from 0 to 270 [ 233.347187][T16148] loop5: detected capacity change from 0 to 270 [ 233.366525][T16148] FAT-fs (loop5): bogus number of reserved sectors [ 233.373205][T16148] FAT-fs (loop5): Can't find a valid FAT filesystem 17:57:02 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x0, 0x0, 0xffffffff00000000}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) 17:57:02 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 233.484549][T16146] loop0: detected capacity change from 0 to 270 [ 233.497076][T16146] FAT-fs (loop0): bogus number of reserved sectors [ 233.503648][T16146] FAT-fs (loop0): Can't find a valid FAT filesystem [ 233.696053][T16170] FAT-fs (loop1): bogus number of reserved sectors [ 233.702682][T16170] FAT-fs (loop1): Can't find a valid FAT filesystem 17:57:02 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) 17:57:03 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{0x0}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:57:03 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400", 0xc}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) [ 234.026857][T16186] loop2: detected capacity change from 0 to 270 [ 234.287873][T16200] loop5: detected capacity change from 0 to 270 [ 234.297092][T16200] FAT-fs (loop5): bogus number of reserved sectors [ 234.303642][T16200] FAT-fs (loop5): Can't find a valid FAT filesystem [ 234.316620][T16198] loop0: detected capacity change from 0 to 270 [ 234.327147][T16198] FAT-fs (loop0): bogus number of reserved sectors [ 234.333718][T16198] FAT-fs (loop0): Can't find a valid FAT filesystem 17:57:03 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:57:03 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x0, 0x0, 0x0, 0x5}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) 17:57:03 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 234.669314][T16221] FAT-fs (loop1): bogus number of reserved sectors [ 234.675972][T16221] FAT-fs (loop1): Can't find a valid FAT filesystem 17:57:03 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) 17:57:03 executing program 5: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), 0x0, 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 234.878893][T16243] loop2: detected capacity change from 0 to 270 [ 234.915797][T16248] loop4: detected capacity change from 0 to 270 17:57:03 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{0x0}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) [ 235.089335][T16264] loop0: detected capacity change from 0 to 270 [ 235.100745][T16264] FAT-fs (loop0): bogus number of reserved sectors [ 235.107297][T16264] FAT-fs (loop0): Can't find a valid FAT filesystem [ 235.174696][T16269] loop5: detected capacity change from 0 to 270 17:57:04 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 235.545436][T16288] FAT-fs (loop1): bogus number of reserved sectors [ 235.552026][T16288] FAT-fs (loop1): Can't find a valid FAT filesystem 17:57:04 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) 17:57:04 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x0, 0x0, 0x0, 0x10}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) 17:57:04 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 235.798992][T16303] loop2: detected capacity change from 0 to 270 17:57:04 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 235.938244][T16316] loop0: detected capacity change from 0 to 270 [ 235.946231][T16316] FAT-fs (loop0): bogus number of reserved sectors [ 235.952871][T16316] FAT-fs (loop0): Can't find a valid FAT filesystem 17:57:05 executing program 5: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:57:05 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 236.164820][T16332] loop4: detected capacity change from 0 to 270 [ 236.291459][T16345] loop5: detected capacity change from 0 to 270 [ 236.481968][T16352] FAT-fs (loop1): bogus number of reserved sectors [ 236.488748][T16352] FAT-fs (loop1): Can't find a valid FAT filesystem 17:57:05 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) 17:57:05 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 236.757776][T16372] loop2: detected capacity change from 0 to 270 17:57:05 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x0, 0x0, 0x0, 0x11}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) [ 236.945262][T16378] loop0: detected capacity change from 0 to 270 17:57:06 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:57:06 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:57:06 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) [ 237.436285][T16397] FAT-fs (loop1): bogus number of reserved sectors [ 237.442856][T16397] FAT-fs (loop1): Can't find a valid FAT filesystem 17:57:06 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) 17:57:06 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x0, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 237.585854][T16424] loop4: detected capacity change from 0 to 270 [ 237.674048][T16430] loop2: detected capacity change from 0 to 270 [ 237.796163][T16439] FAT-fs (loop5): bogus number of reserved sectors [ 237.802761][T16439] FAT-fs (loop5): Can't find a valid FAT filesystem 17:57:06 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 238.045915][T16448] loop0: detected capacity change from 0 to 270 [ 238.133587][T16464] loop1: detected capacity change from 0 to 270 [ 238.146089][T16464] FAT-fs (loop1): bogus number of reserved sectors [ 238.152713][T16464] FAT-fs (loop1): Can't find a valid FAT filesystem 17:57:07 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x0, 0x0, 0x0, 0x3b6}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) 17:57:07 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 17:57:07 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) [ 238.612696][T16491] loop2: detected capacity change from 0 to 270 17:57:07 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, 0x0, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 238.743620][T16487] FAT-fs (loop5): bogus number of reserved sectors [ 238.750250][T16487] FAT-fs (loop5): Can't find a valid FAT filesystem 17:57:07 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:57:07 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 239.119195][T16516] loop1: detected capacity change from 0 to 270 [ 239.128361][T16516] FAT-fs (loop1): bogus number of reserved sectors [ 239.137518][T16516] FAT-fs (loop1): Can't find a valid FAT filesystem [ 239.238062][T16517] loop0: detected capacity change from 0 to 270 17:57:08 executing program 5: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:57:08 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) [ 239.472377][T16548] loop4: detected capacity change from 0 to 270 [ 239.497876][T16549] loop5: detected capacity change from 0 to 270 [ 239.510535][T16552] loop2: detected capacity change from 0 to 270 17:57:08 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:57:08 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, 0x0, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 240.063232][T16579] loop1: detected capacity change from 0 to 270 17:57:09 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x0, 0x0, 0x0, 0x500}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) [ 240.132278][T16582] loop0: detected capacity change from 0 to 270 [ 240.139893][T16579] FAT-fs (loop1): bogus number of reserved sectors [ 240.146528][T16579] FAT-fs (loop1): Can't find a valid FAT filesystem 17:57:09 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) [ 240.400387][T16603] loop2: detected capacity change from 0 to 270 17:57:09 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 17:57:09 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:57:09 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{0x0}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 241.090770][T16625] loop1: detected capacity change from 0 to 270 [ 241.100003][T16625] FAT-fs (loop1): bogus number of reserved sectors [ 241.106578][T16625] FAT-fs (loop1): Can't find a valid FAT filesystem [ 241.157623][T16622] loop5: detected capacity change from 0 to 270 17:57:10 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) 17:57:10 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 17:57:10 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x0, 0x0, 0x0, 0x1100}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) [ 241.290576][T16640] loop4: detected capacity change from 0 to 270 [ 241.364174][T16658] loop2: detected capacity change from 0 to 270 17:57:10 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{0x0}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 241.696359][T16663] loop0: detected capacity change from 0 to 270 [ 241.818833][T16671] loop1: detected capacity change from 0 to 270 [ 241.827911][T16671] FAT-fs (loop1): bogus number of reserved sectors [ 241.834477][T16671] FAT-fs (loop1): Can't find a valid FAT filesystem 17:57:10 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:57:11 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) [ 242.140879][T16693] loop5: detected capacity change from 0 to 270 17:57:11 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) [ 242.271858][T16705] loop2: detected capacity change from 0 to 270 17:57:11 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{0x0}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:57:11 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 242.980791][T16722] loop1: detected capacity change from 0 to 270 [ 243.017862][T16723] loop0: detected capacity change from 0 to 270 17:57:11 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) [ 243.057491][T16722] FAT-fs (loop1): bogus number of reserved sectors [ 243.064084][T16722] FAT-fs (loop1): Can't find a valid FAT filesystem 17:57:12 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x0, 0x0, 0x0, 0xb603}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) [ 243.202330][T16750] loop4: detected capacity change from 0 to 270 [ 243.217702][T16753] loop2: detected capacity change from 0 to 270 17:57:12 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:57:12 executing program 5: r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:57:12 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 243.800398][T16779] loop1: detected capacity change from 0 to 270 [ 243.813959][T16780] loop0: detected capacity change from 0 to 270 [ 243.838608][T16779] FAT-fs (loop1): bogus number of reserved sectors [ 243.845258][T16779] FAT-fs (loop1): Can't find a valid FAT filesystem [ 243.922433][T16794] loop5: detected capacity change from 0 to 270 17:57:12 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) 17:57:13 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 244.122365][T16806] loop2: detected capacity change from 0 to 270 17:57:13 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 244.353385][T16820] loop1: detected capacity change from 0 to 270 [ 244.386678][T16822] loop0: detected capacity change from 0 to 270 [ 244.443235][T16820] FAT-fs (loop1): bogus number of reserved sectors [ 244.449816][T16820] FAT-fs (loop1): Can't find a valid FAT filesystem 17:57:13 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:57:13 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:57:13 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 17:57:13 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x0, 0x0, 0x0, 0x5000000}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) [ 244.618898][T16833] loop0: detected capacity change from 0 to 270 17:57:13 executing program 5: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 244.800853][T16854] loop0: detected capacity change from 0 to 270 17:57:13 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) [ 244.937051][T16856] loop4: detected capacity change from 0 to 270 17:57:13 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 245.079129][T16884] loop5: detected capacity change from 0 to 270 [ 245.218375][T16880] loop2: detected capacity change from 0 to 270 [ 245.229884][T16895] loop1: detected capacity change from 0 to 270 [ 245.247107][T16895] FAT-fs (loop1): bogus number of reserved sectors [ 245.253695][T16895] FAT-fs (loop1): Can't find a valid FAT filesystem 17:57:14 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, 0x0, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:57:14 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x0, 0x0, 0x0, 0x10000000}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) [ 245.740600][T16918] loop0: detected capacity change from 0 to 270 17:57:14 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:57:14 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) 17:57:14 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400", 0xc}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:57:15 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, 0x0, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) [ 246.061007][T16940] loop1: detected capacity change from 0 to 270 [ 246.070216][T16940] FAT-fs (loop1): bogus number of reserved sectors [ 246.077035][T16940] FAT-fs (loop1): Can't find a valid FAT filesystem [ 246.168587][T16932] loop2: detected capacity change from 0 to 270 [ 246.244023][T16944] loop4: detected capacity change from 0 to 270 17:57:15 executing program 0: prlimit64(0x0, 0x0, 0x0, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 246.541279][T16967] loop5: detected capacity change from 0 to 270 17:57:15 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400", 0xc}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 246.724568][T16982] loop0: detected capacity change from 0 to 270 17:57:15 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) 17:57:15 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x0, 0x0, 0x0, 0x11000000}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) [ 247.048999][T17003] loop1: detected capacity change from 0 to 270 [ 247.060951][T17003] FAT-fs (loop1): bogus number of reserved sectors [ 247.067515][T17003] FAT-fs (loop1): Can't find a valid FAT filesystem 17:57:16 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) [ 247.178809][T16998] loop2: detected capacity change from 0 to 270 17:57:16 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 247.402984][T17022] loop5: detected capacity change from 0 to 270 [ 247.472424][T17036] loop4: detected capacity change from 0 to 270 17:57:16 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400", 0xc}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:57:16 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) [ 247.770175][T17053] loop1: detected capacity change from 0 to 270 [ 247.781325][T17053] FAT-fs (loop1): bogus number of reserved sectors [ 247.787895][T17053] FAT-fs (loop1): Can't find a valid FAT filesystem 17:57:17 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x0, 0x4, 0x0, 0x2, 0x0, [@loopback, @loopback]}}}], 0x38}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 17:57:17 executing program 0 (fault-call:10 fault-nth:0): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) socket$inet6(0xa, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) 17:57:17 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x0, 0x0, 0x0, 0xb6030000}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) [ 248.354005][T17060] loop2: detected capacity change from 0 to 270 [ 248.572652][T17084] loop0: detected capacity change from 0 to 270 17:57:17 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240", 0x12}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 248.637764][T17092] FAULT_INJECTION: forcing a failure. [ 248.637764][T17092] name failslab, interval 1, probability 0, space 0, times 0 [ 248.650433][T17092] CPU: 1 PID: 17092 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 248.659197][T17092] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 248.669258][T17092] Call Trace: [ 248.672549][T17092] dump_stack+0x137/0x19d [ 248.676897][T17092] should_fail+0x23c/0x250 [ 248.681312][T17092] ? getname_flags+0x84/0x3d0 [ 248.686001][T17092] __should_failslab+0x81/0x90 [ 248.690894][T17092] should_failslab+0x5/0x20 [ 248.695396][T17092] kmem_cache_alloc+0x46/0x2f0 [ 248.700290][T17092] ? __cgroup_account_cputime+0x9b/0x1e0 [ 248.705923][T17092] getname_flags+0x84/0x3d0 [ 248.710484][T17092] do_mkdirat+0x3b/0x200 [ 248.714801][T17092] ? fpregs_assert_state_consistent+0x7d/0x90 [ 248.721308][T17092] __x64_sys_mkdirat+0x3e/0x50 [ 248.726075][T17092] do_syscall_64+0x4a/0x90 [ 248.730527][T17092] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 248.736422][T17092] RIP: 0033:0x4665d9 [ 248.740337][T17092] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 248.759942][T17092] RSP: 002b:00007f45b57ff188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 248.768424][T17092] RAX: ffffffffffffffda RBX: 000000000056c158 RCX: 00000000004665d9 [ 248.776400][T17092] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000007 [ 248.786467][T17092] RBP: 00007f45b57ff1d0 R08: 0000000000000000 R09: 0000000000000000 [ 248.794454][T17092] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 248.802434][T17092] R13: 00007ffda3fe141f R14: 00007f45b57ff300 R15: 0000000000022000 [ 248.901391][T17090] loop5: detected capacity change from 0 to 270 17:57:17 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) [ 249.084161][T17106] loop1: detected capacity change from 0 to 270 [ 249.092431][T17106] FAT-fs (loop1): invalid media value (0x00) [ 249.098473][T17106] FAT-fs (loop1): Can't find a valid FAT filesystem 17:57:18 executing program 0 (fault-call:10 fault-nth:1): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) socket$inet6(0xa, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 250.053325][T17131] FAULT_INJECTION: forcing a failure. [ 250.053325][T17131] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 250.066443][T17131] CPU: 1 PID: 17131 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 250.075211][T17131] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 250.085325][T17131] Call Trace: [ 250.088602][T17131] dump_stack+0x137/0x19d [ 250.092943][T17131] should_fail+0x23c/0x250 [ 250.097357][T17131] should_fail_usercopy+0x16/0x20 [ 250.102505][T17131] strncpy_from_user+0x21/0x250 [ 250.107487][T17131] getname_flags+0xb8/0x3d0 [ 250.112001][T17131] do_mkdirat+0x3b/0x200 [ 250.116248][T17131] ? fpregs_assert_state_consistent+0x7d/0x90 [ 250.122321][T17131] __x64_sys_mkdirat+0x3e/0x50 [ 250.127138][T17131] do_syscall_64+0x4a/0x90 [ 250.131568][T17131] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 250.137469][T17131] RIP: 0033:0x4665d9 [ 250.141418][T17131] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 250.161124][T17131] RSP: 002b:00007f45b57de188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 250.169649][T17131] RAX: ffffffffffffffda RBX: 000000000056c200 RCX: 00000000004665d9 [ 250.177635][T17131] RDX: 0000000000000000 RSI: 0000000020000180 RDI: ffffffffffffffff [ 250.185608][T17131] RBP: 00007f45b57de1d0 R08: 0000000000000000 R09: 0000000000000000 [ 250.193580][T17131] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 250.201650][T17131] R13: 00007ffda3fe141f R14: 00007f45b57de300 R15: 0000000000022000 17:57:19 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) 17:57:19 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240", 0x12}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:57:19 executing program 0 (fault-call:10 fault-nth:2): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) socket$inet6(0xa, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) 17:57:19 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(0xffffffffffffffff, &(0x7f0000000180)='./file2\x00', 0x0) [ 250.433509][T17129] loop0: detected capacity change from 0 to 270 17:57:20 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240", 0x12}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:57:20 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), 0x0, 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) [ 252.449070][T17179] FAULT_INJECTION: forcing a failure. [ 252.449070][T17179] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 252.462174][T17179] CPU: 0 PID: 17179 Comm: syz-executor.0 Not tainted 5.13.0-rc1-syzkaller #0 [ 252.471037][T17179] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 252.481132][T17179] Call Trace: [ 252.484412][T17179] dump_stack+0x137/0x19d [ 252.488749][T17179] should_fail+0x23c/0x250 [ 252.493175][T17179] should_fail_usercopy+0x16/0x20 [ 252.498211][T17179] _copy_to_user+0x1c/0x90 [ 252.502753][T17179] simple_read_from_buffer+0xab/0x120 [ 252.508141][T17179] proc_fail_nth_read+0xf6/0x140 [ 252.513094][T17179] ? rw_verify_area+0x136/0x250 [ 252.517960][T17179] ? proc_fault_inject_write+0x200/0x200 [ 252.523618][T17179] vfs_read+0x154/0x5d0 [ 252.527885][T17179] ? __fget_light+0x21b/0x260 [ 252.532693][T17179] ? __cond_resched+0x11/0x40 [ 252.537372][T17179] ksys_read+0xce/0x180 [ 252.541547][T17179] __x64_sys_read+0x3e/0x50 [ 252.546079][T17179] do_syscall_64+0x4a/0x90 [ 252.550505][T17179] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 252.556405][T17179] RIP: 0033:0x41935c [ 252.560301][T17179] 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 [ 252.579928][T17179] RSP: 002b:00007f45b57de170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 252.588376][T17179] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 000000000041935c [ 252.596398][T17179] RDX: 000000000000000f RSI: 00007f45b57de1e0 RDI: 0000000000000007 [ 252.604469][T17179] RBP: 00007f45b57de1d0 R08: 0000000000000000 R09: 0000000000000000 [ 252.612647][T17179] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 252.620632][T17179] R13: 00007ffda3fe141f R14: 00007f45b57de300 R15: 0000000000022000 [ 252.680836][T17175] loop1: detected capacity change from 0 to 270 [ 252.705256][T17175] FAT-fs (loop1): invalid media value (0x00) [ 252.711262][T17175] FAT-fs (loop1): Can't find a valid FAT filesystem [ 252.763001][T17188] FAT-fs (loop4): bogus number of reserved sectors [ 252.769566][T17188] FAT-fs (loop4): Can't find a valid FAT filesystem 17:57:21 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) socket$inet6(0xa, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) 17:57:21 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240", 0x12}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:57:21 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), 0x0, 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) 17:57:21 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x0, 0x0, 0x0, 0xfeffffff}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) 17:57:21 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004", 0x15}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:57:22 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), 0x0, 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) 17:57:22 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) socket$inet6(0xa, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x2) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 253.877016][T17217] loop0: detected capacity change from 0 to 270 [ 253.877078][T17221] loop1: detected capacity change from 0 to 270 [ 253.893727][T17221] FAT-fs (loop1): invalid media value (0x00) [ 253.899765][T17221] FAT-fs (loop1): Can't find a valid FAT filesystem 17:57:22 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004", 0x15}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:57:23 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) [ 254.996422][T17245] sched: RT throttling activated [ 255.052979][T17252] loop1: detected capacity change from 0 to 270 [ 255.960670][T17252] FAT-fs (loop1): invalid media value (0x00) [ 255.966714][T17252] FAT-fs (loop1): Can't find a valid FAT filesystem 17:57:24 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(0xffffffffffffffff, &(0x7f0000000180)='./file2\x00', 0x0) 17:57:24 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004", 0x15}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:57:24 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004", 0x15}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 256.046569][T17273] loop0: detected capacity change from 0 to 270 17:57:25 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) 17:57:26 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004", 0x15}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 257.626775][T17302] loop1: detected capacity change from 0 to 270 [ 257.635055][T17302] FAT-fs (loop1): invalid media value (0x00) [ 257.641066][T17302] FAT-fs (loop1): Can't find a valid FAT filesystem [ 257.717794][T17318] loop4: detected capacity change from 0 to 270 [ 257.853724][T17338] loop5: detected capacity change from 0 to 270 [ 257.865237][T17338] FAT-fs (loop5): invalid media value (0x00) [ 257.871256][T17338] FAT-fs (loop5): Can't find a valid FAT filesystem 17:57:27 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x0, 0x0, 0x0, 0xfffffffe}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) 17:57:27 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) 17:57:27 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) socket$inet6(0xa, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x1000000) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) 17:57:27 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f8", 0x16}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:57:27 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(0xffffffffffffffff, &(0x7f0000000180)='./file2\x00', 0x0) 17:57:28 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x0, 0x0, 0x0, 0xfeffffff}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) 17:57:28 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f8", 0x16}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:57:28 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) [ 259.326337][T17361] loop0: detected capacity change from 0 to 270 17:57:29 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) socket$inet6(0xa, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x2000000) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) 17:57:29 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) 17:57:29 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f8", 0x16}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 260.510783][T17402] FAT-fs (loop4): bogus number of reserved sectors [ 260.517402][T17402] FAT-fs (loop4): Can't find a valid FAT filesystem [ 261.209989][T17426] loop1: detected capacity change from 0 to 270 [ 261.219287][T17425] FAT-fs (loop2): bogus number of reserved sectors [ 261.225836][T17425] FAT-fs (loop2): Can't find a valid FAT filesystem [ 261.261687][T17436] loop0: detected capacity change from 0 to 270 [ 261.350169][T17426] FAT-fs (loop1): bogus number of FAT sectors [ 261.356317][T17426] FAT-fs (loop1): Can't find a valid FAT filesystem 17:57:30 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) [ 261.882459][T17458] FAT-fs (loop2): bogus number of reserved sectors [ 261.889213][T17458] FAT-fs (loop2): Can't find a valid FAT filesystem 17:57:31 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x0, 0x0, 0x0, 0x500000000000000}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) 17:57:31 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:57:31 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) socket$inet6(0xa, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x100000000000000) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) 17:57:31 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240", 0x12}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:57:31 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, 0x0, 0x0) [ 263.126344][T17490] loop0: detected capacity change from 0 to 270 [ 263.143267][T17491] loop5: detected capacity change from 0 to 270 [ 263.151295][T17491] FAT-fs (loop5): invalid media value (0x00) [ 263.157698][T17491] FAT-fs (loop5): Can't find a valid FAT filesystem 17:57:32 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:57:32 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) [ 263.482848][T17511] loop4: detected capacity change from 0 to 270 17:57:33 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) [ 264.369551][T17528] loop1: detected capacity change from 0 to 270 17:57:33 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) socket$inet6(0xa, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x200000000000000) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) 17:57:33 executing program 5: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(0xffffffffffffffff, &(0x7f0000000180)='./file2\x00', 0x0) [ 264.554266][T17545] FAT-fs (loop2): bogus number of reserved sectors [ 264.560893][T17545] FAT-fs (loop2): Can't find a valid FAT filesystem 17:57:33 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 264.679945][T17547] loop5: detected capacity change from 0 to 270 17:57:34 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) [ 265.406399][T17575] loop1: detected capacity change from 0 to 270 [ 265.489397][T17576] loop0: detected capacity change from 0 to 270 [ 265.654395][T17593] FAT-fs (loop2): bogus number of reserved sectors [ 265.660964][T17593] FAT-fs (loop2): Can't find a valid FAT filesystem 17:57:34 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x0, 0x0, 0x0, 0x1000000000000000}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) 17:57:34 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) socket$inet6(0xa, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat(r4, 0x0, 0x690242, 0x9c) 17:57:34 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, 0x0, 0x0) 17:57:34 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:57:35 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) [ 266.682834][T17622] loop0: detected capacity change from 0 to 270 [ 266.698727][T17623] loop1: detected capacity change from 0 to 270 [ 266.728651][T17644] loop4: detected capacity change from 0 to 270 [ 266.845631][T17654] loop2: detected capacity change from 0 to 270 [ 266.856784][T17654] FAT-fs (loop2): bogus number of reserved sectors [ 266.863342][T17654] FAT-fs (loop2): Can't find a valid FAT filesystem 17:57:35 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:57:36 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='\x00']) r4 = socket(0x400000000000010, 0x802, 0x0) write(r4, &(0x7f00000000c0)="24000000200099f0003be90000ed190e020008160000100000ba1080080002007f196be0", 0x24) bind$unix(r4, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) socket$inet6(0xa, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 267.366877][T17673] loop1: detected capacity change from 0 to 270 [ 267.403464][T17674] loop0: detected capacity change from 0 to 270 17:57:36 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) 17:57:36 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) socket$inet6(0xa, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat(r4, 0x0, 0x690242, 0x9c) 17:57:36 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x0, 0x0, 0x0, 0x1100000000000000}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) [ 267.901123][T17697] loop2: detected capacity change from 0 to 270 [ 267.910415][T17697] FAT-fs (loop2): bogus number of reserved sectors [ 267.917005][T17697] FAT-fs (loop2): Can't find a valid FAT filesystem 17:57:37 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, 0x0, 0x0) 17:57:37 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) connect$unix(r1, &(0x7f0000000080)=@file={0x0, './file2\x00'}, 0x6e) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) socket$inet6(0xa, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = getpid() r5 = gettid() tkill(r5, 0x7) ptrace(0x4207, r5) sched_setattr(r4, &(0x7f0000000040)={0x38, 0x3, 0x10000000, 0x3, 0x2, 0x6, 0x800, 0x93cd, 0x200, 0xfffffff8}, 0x0) [ 268.201289][T17711] loop5: detected capacity change from 0 to 270 [ 268.338454][T17735] loop0: detected capacity change from 0 to 270 17:57:37 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) [ 268.548908][T17737] loop4: detected capacity change from 0 to 270 17:57:37 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) [ 268.840498][T17756] loop2: detected capacity change from 0 to 270 [ 268.849047][T17756] FAT-fs (loop2): bogus number of reserved sectors [ 268.855601][T17756] FAT-fs (loop2): Can't find a valid FAT filesystem [ 269.100780][T17766] loop5: detected capacity change from 0 to 270 [ 269.112274][T17766] FAT-fs (loop5): bogus number of reserved sectors [ 269.118853][T17766] FAT-fs (loop5): Can't find a valid FAT filesystem 17:57:38 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{0x0}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) 17:57:38 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x90}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x0, 0x2, 0x0) migrate_pages(r0, 0x5, &(0x7f0000000040)=0x4, &(0x7f0000000080)) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) socket$inet6(0xa, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f00000001c0)='./file1\x00', 0x7, 0x7, &(0x7f0000000780)=[{&(0x7f00000002c0)}, {&(0x7f0000000340)="4b65b0ed89a858c7c3ce206aeda53fa35343e9a629c5d53bbf3bbfa8d7edaf46ce443e325caedd11be8e9ad2ef4543cb3767cc028896b5e81d845a52c6e865f8d91f786647c7a72b30bb26974b0e027a2a7f9ad84204020fff84cc87ceb14f5363066010d200fd88102de2bc8c7aee9fcbaf252202", 0x75, 0xfd02}, {&(0x7f00000003c0)="9a6d412d3c2dafc3ca61dae3624ec7b0dde17e16e4d7418ba552f495eeb11762ca4c8b2ca9283120c753078273cb6860eb179d955540bcb7bf838ac77b37b93b45fe84b4c4f67ebff88860", 0x4b, 0x5}, {&(0x7f0000000480)="b9acf6d8707be75c562ff1006339765067e94b4ccef739c2a5da391ef1a055f8674f4e118244e2bc7a0168d9a0e3ee0cb78b499700d38ce428670e9b70559ffc68fc84972d9235ec554152abb33f414bb7bfa72e3355689beb528680547bfbddee2963c71ba26ae980988f66cc435cdafe6cd2b4986d4e050e5d0bb96a4b760fd235e3f360ad0b14ea4e671acca529bea7b5283f7a6bdb45f702bbd0e8ee9c335fe9f09384845a8e4424a04b7c979e3c055f54e0854892bce13f40abf2bc2c1ebaf3d7c54c6e9ad2dbaae885d489bf25b761fbe134b1aa6ca4fe05944fe978f28971ea861353afcfa4e1df42a8702905bc", 0xf1, 0x401}, {&(0x7f0000000580)="3c4a64c64e55fb134eb407dd7c25f1bf4134a3642a2228cef2c672177459fe484abd06cec95179196aaf5aa002cda8bc377993069238f83ac3916f38997ed9662455a2536614968277a0a4bde6fc0e0245fa7e993cb27a", 0x57}, {&(0x7f0000000600)="502cc3b4913ca72353676be5ff0da26e00eeb82686277369d3c6412d81b18311d0163238d89b177b99bb9ffb7d98e05484f5a3392fb5b026fc5bdd3cba237c2b7ed8f3a6be1fe81264d07bfd7a3aa69beecfef6b16b732da65bb97cea44213f5613369e417b3fe6b3e8ef609c9a3cced0ea727a6a3cb", 0x76, 0x8}, {&(0x7f0000000680)="7c2ac16a26b9ea00fe085afefa65fdf1333677f472af54e8b2f0d8035b71e70f2380928b315bcee174204e27bea20d888b8090f59f249596ff3490823741fe78d23e5609530d08e58046a9390da53351176a68eeecf9621fd11a547d23429cd021f4094f1c889fda7f1e30cd4e7a7f482fbc2445549ddd90e751eac85b78f5609c464674ff052b45e38bf55f71fbc88dc95955a5422c26ed088d0f0c9fb43add39d047493a0caac7db1fdbb821d8c372636dfd1238f0d31bc7a8ce06e2529fcf0a7d09bc9291148eceb2182281f20bcef00fd16dd183a7e5006ba0d10cffaf52e2d592ed754f44e712942003c982b270", 0xf0, 0x100}], 0x1205000, &(0x7f0000000840)={[{@i_version}, {@noquota}, {@noinit_itable}, {@journal_dev={'journal_dev', 0x3d, 0x80000000}}]}) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 269.787649][T17786] loop0: detected capacity change from 0 to 270 17:57:38 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='\x00']) r4 = socket(0x400000000000010, 0x802, 0x0) write(r4, &(0x7f00000000c0)="24000000200099f0003be90000ed190e020008160000100000ba1080080002007f196be0", 0x24) bind$unix(r4, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) socket$inet6(0xa, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 269.892798][T17788] loop2: detected capacity change from 0 to 270 [ 269.900891][T17788] FAT-fs (loop2): bogus number of reserved sectors [ 269.907441][T17788] FAT-fs (loop2): Can't find a valid FAT filesystem [ 270.031589][T17809] loop5: detected capacity change from 0 to 270 17:57:39 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x0, 0x0, 0x0, 0xb603000000000000}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) 17:57:39 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 270.431172][T17826] loop1: detected capacity change from 0 to 270 17:57:39 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{0x0}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) 17:57:39 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(r0, &(0x7f00000001c0)={0x38, 0x2, 0x1e, 0x3, 0x80000000, 0xcec5, 0x5, 0x2, 0x9, 0x81}, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) socket$inet6(0xa, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r4, &(0x7f0000000340)=""/109, 0x6d, 0x2000, &(0x7f00000003c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000000040)={0x0, 0x0}) syz_open_procfs$namespace(r5, &(0x7f0000000080)='ns/mnt\x00') setrlimit(0x5, &(0x7f00000000c0)={0x2, 0x1}) 17:57:39 executing program 4: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, 0x0, 0x0) 17:57:39 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='\x00']) r4 = socket(0x400000000000010, 0x802, 0x0) write(r4, &(0x7f00000000c0)="24000000200099f0003be90000ed190e020008160000100000ba1080080002007f196be0", 0x24) bind$unix(r4, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) socket$inet6(0xa, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 270.841954][T17850] loop2: detected capacity change from 0 to 270 [ 270.853697][T17849] loop0: detected capacity change from 0 to 270 [ 270.883836][T17850] FAT-fs (loop2): bogus number of reserved sectors [ 270.890460][T17850] FAT-fs (loop2): Can't find a valid FAT filesystem [ 270.939470][T17857] loop4: detected capacity change from 0 to 270 [ 271.120428][T17877] loop5: detected capacity change from 0 to 270 17:57:40 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:57:40 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{0x0}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) 17:57:40 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x90}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x0, 0x2, 0x0) migrate_pages(r0, 0x5, &(0x7f0000000040)=0x4, &(0x7f0000000080)) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) socket$inet6(0xa, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f00000001c0)='./file1\x00', 0x7, 0x7, &(0x7f0000000780)=[{&(0x7f00000002c0)}, {&(0x7f0000000340)="4b65b0ed89a858c7c3ce206aeda53fa35343e9a629c5d53bbf3bbfa8d7edaf46ce443e325caedd11be8e9ad2ef4543cb3767cc028896b5e81d845a52c6e865f8d91f786647c7a72b30bb26974b0e027a2a7f9ad84204020fff84cc87ceb14f5363066010d200fd88102de2bc8c7aee9fcbaf252202", 0x75, 0xfd02}, {&(0x7f00000003c0)="9a6d412d3c2dafc3ca61dae3624ec7b0dde17e16e4d7418ba552f495eeb11762ca4c8b2ca9283120c753078273cb6860eb179d955540bcb7bf838ac77b37b93b45fe84b4c4f67ebff88860", 0x4b, 0x5}, {&(0x7f0000000480)="b9acf6d8707be75c562ff1006339765067e94b4ccef739c2a5da391ef1a055f8674f4e118244e2bc7a0168d9a0e3ee0cb78b499700d38ce428670e9b70559ffc68fc84972d9235ec554152abb33f414bb7bfa72e3355689beb528680547bfbddee2963c71ba26ae980988f66cc435cdafe6cd2b4986d4e050e5d0bb96a4b760fd235e3f360ad0b14ea4e671acca529bea7b5283f7a6bdb45f702bbd0e8ee9c335fe9f09384845a8e4424a04b7c979e3c055f54e0854892bce13f40abf2bc2c1ebaf3d7c54c6e9ad2dbaae885d489bf25b761fbe134b1aa6ca4fe05944fe978f28971ea861353afcfa4e1df42a8702905bc", 0xf1, 0x401}, {&(0x7f0000000580)="3c4a64c64e55fb134eb407dd7c25f1bf4134a3642a2228cef2c672177459fe484abd06cec95179196aaf5aa002cda8bc377993069238f83ac3916f38997ed9662455a2536614968277a0a4bde6fc0e0245fa7e993cb27a", 0x57}, {&(0x7f0000000600)="502cc3b4913ca72353676be5ff0da26e00eeb82686277369d3c6412d81b18311d0163238d89b177b99bb9ffb7d98e05484f5a3392fb5b026fc5bdd3cba237c2b7ed8f3a6be1fe81264d07bfd7a3aa69beecfef6b16b732da65bb97cea44213f5613369e417b3fe6b3e8ef609c9a3cced0ea727a6a3cb", 0x76, 0x8}, {&(0x7f0000000680)="7c2ac16a26b9ea00fe085afefa65fdf1333677f472af54e8b2f0d8035b71e70f2380928b315bcee174204e27bea20d888b8090f59f249596ff3490823741fe78d23e5609530d08e58046a9390da53351176a68eeecf9621fd11a547d23429cd021f4094f1c889fda7f1e30cd4e7a7f482fbc2445549ddd90e751eac85b78f5609c464674ff052b45e38bf55f71fbc88dc95955a5422c26ed088d0f0c9fb43add39d047493a0caac7db1fdbb821d8c372636dfd1238f0d31bc7a8ce06e2529fcf0a7d09bc9291148eceb2182281f20bcef00fd16dd183a7e5006ba0d10cffaf52e2d592ed754f44e712942003c982b270", 0xf0, 0x100}], 0x1205000, &(0x7f0000000840)={[{@i_version}, {@noquota}, {@noinit_itable}, {@journal_dev={'journal_dev', 0x3d, 0x80000000}}]}) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) 17:57:40 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) r4 = socket$inet6(0xa, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(r4, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0xfffffffffffffed3}, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r3, 0xc020f509, &(0x7f0000000040)={r4, 0x1f00, 0x6, 0xfffffffffffffff9}) r6 = syz_open_dev$rtc(&(0x7f0000000080), 0x5, 0x4000) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f00000000c0)={0x80002006}) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 272.043094][T17895] loop1: detected capacity change from 0 to 270 [ 272.082722][T17904] loop2: detected capacity change from 0 to 270 17:57:41 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x0, 0x0, 0x0, 0xfeffffff00000000}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) [ 272.102140][T17904] FAT-fs (loop2): bogus number of reserved sectors [ 272.108698][T17904] FAT-fs (loop2): Can't find a valid FAT filesystem 17:57:41 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 272.234148][T17926] loop5: detected capacity change from 0 to 270 17:57:41 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) [ 272.441019][T17929] loop0: detected capacity change from 0 to 270 [ 272.592263][T17942] loop2: detected capacity change from 0 to 270 [ 272.601622][T17942] FAT-fs (loop2): bogus number of reserved sectors [ 272.608196][T17942] FAT-fs (loop2): Can't find a valid FAT filesystem 17:57:41 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(r0, &(0x7f00000001c0)={0x38, 0x2, 0x1e, 0x3, 0x80000000, 0xcec5, 0x5, 0x2, 0x9, 0x81}, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) socket$inet6(0xa, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r4, &(0x7f0000000340)=""/109, 0x6d, 0x2000, &(0x7f00000003c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000000040)={0x0, 0x0}) syz_open_procfs$namespace(r5, &(0x7f0000000080)='ns/mnt\x00') setrlimit(0x5, &(0x7f00000000c0)={0x2, 0x1}) 17:57:42 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(r0, &(0x7f00000001c0)={0x38, 0x2, 0x1e, 0x3, 0x80000000, 0xcec5, 0x5, 0x2, 0x9, 0x81}, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) socket$inet6(0xa, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r4, &(0x7f0000000340)=""/109, 0x6d, 0x2000, &(0x7f00000003c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000000040)={0x0, 0x0}) syz_open_procfs$namespace(r5, &(0x7f0000000080)='ns/mnt\x00') setrlimit(0x5, &(0x7f00000000c0)={0x2, 0x1}) 17:57:42 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_submit(0x0, 0x3, &(0x7f0000000500)=[&(0x7f0000000340)={0x0, 0x0, 0x0, 0x1, 0x401, 0xffffffffffffffff, &(0x7f00000002c0)="0ca12b56721d719d2f5dbc77ce398d3c9a118d5063b28b353389c0086967d1f03235", 0x22, 0xff, 0x0, 0x1}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x7, 0x800, r2, &(0x7f0000000380)="95f0a256dd4cac016ce39563158e0b33a16513ee04925538081a61c300f734fc8175fe53706b88cd07bcda410be75a04ea9bade3e0823f6d029e490fc931509bad874aec28c4ad8beee18c32bcef2ebc232b35c8a9471e63c1565501273994102f8f626e6d98b669f71fc8f51982cd829bf82c34bd64", 0x76, 0x6, 0x0, 0x2}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x1, r2, &(0x7f0000000480)="92a4aa528df34d7c0bba66abaa3904baffb7c66bbbab4a47bf56db0231c0b9bd43faee8331d6a52423c0b9c0fba05f4b", 0x30, 0xcd, 0x0, 0x3, r3}]) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(r0, &(0x7f0000000100)={0x38, 0x0, 0x2, 0x5, 0x1ff, 0x2, 0x1d, 0x6, 0x800}, 0x0) r4 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="08000000000000009d"]) socket$inet6(0xa, 0x5, 0x102) mkdirat(r4, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) open(&(0x7f00000001c0)='./file2\x00', 0x402000, 0x98) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f0000000080)={r2, 0x10001, 0x2, 0xdf}) getrlimit(0xa, &(0x7f0000000540)) openat(0xffffffffffffff9c, 0x0, 0x20100, 0x0) [ 273.139079][T17960] loop1: detected capacity change from 0 to 270 17:57:42 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) [ 273.207882][T17982] loop4: detected capacity change from 0 to 270 [ 273.271102][T17993] loop5: detected capacity change from 0 to 270 [ 273.296490][T17999] loop0: detected capacity change from 0 to 270 [ 273.304999][T17999] FAT-fs (loop0): Unrecognized mount option "" or missing value 17:57:42 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x0, 0x0, 0x0, 0xffffffff00000000}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) [ 273.521190][T18009] loop2: detected capacity change from 0 to 270 [ 273.531393][T18009] FAT-fs (loop2): bogus number of reserved sectors [ 273.537980][T18009] FAT-fs (loop2): Can't find a valid FAT filesystem 17:57:42 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 273.839210][T18027] loop1: detected capacity change from 0 to 270 17:57:42 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) socket$inet6(0xa, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat(r4, 0x0, 0x690242, 0x9c) 17:57:42 executing program 5 (fault-call:11 fault-nth:0): prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:57:43 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) 17:57:43 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000140)=0x80) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(r3, &(0x7f0000000100)='pids.current\x00', 0x275a, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r5, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x23, 0x0, 0x0) ioctl$BTRFS_IOC_RESIZE(r5, 0x50009403, &(0x7f0000000080)=ANY=[@ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x000000000000000125M']) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) [ 274.128085][T17986] loop0: detected capacity change from 0 to 270 [ 274.134575][T17986] FAT-fs (loop0): Unrecognized mount option "" or missing value 17:57:44 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:57:44 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) r4 = socket$inet6(0xa, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet6(r4, &(0x7f00000002c0)={&(0x7f0000000040)={0xa, 0x4e21, 0xfffffffa, @local, 0x8001}, 0x1c, &(0x7f00000007c0)=[{&(0x7f0000000340)="f9ac78d5233b2f04145954554598fcb11270bff95b8a35ba1ae7e6304b9641bf407d92fedd87b4f6160b1e9ffa7feed9fe5be43f7ef00ae90defc867cbcb196f34a45418acfdffb96de5ef6945fd3a9156c657db5c044495a487f74c756dd0f421bb61d5dcdf8170bc92aa083a599086caf79d451cb760beaf2353164a581077ee6745b660ff911bf03d4c79dd7095da304fe23a191f60ccbb53fc976344ad02cb46fac9dbeef8203125aceceee7e47e9bc7301697b7a5806207fa554382d6603ef166595cc7d448f5a1b94107ffce2bd4a872dd55", 0xd5}, {&(0x7f0000000080)="323d5940848caeaab37b542b8cd5c028ce4117eb83dc0376d0b6e0334f7c3ab6f3aa1c6e910c0516", 0x28}, {&(0x7f0000000480)="5c2d0b79c1910e6b7dbfccb22a26fcee089943a3f5b5124eee8febbc3b689db6c839a9264609706087fb10fe1df803dacfc43d91629c8489fa262f3457e1ea8cab6770c64b047cde8c4b8cda55df", 0x4e}, {&(0x7f0000000500)="7f7c5d5d941ec7c4398881868e49aff597f9fe316d44cb076a4e7e5621712f72f55783f19d46141ae5dee98070f42dc10048e1671cb29138837cccbb669250a15bb5b9d1c5d987f9b3a4a1e79c4dee450ea15c9505818fc28e99ef78cca85b0db64d0334dc9b6b0c9a184ceb98b787cda57234b5ada1522ce8dc11d087b1832b7c57f1eeb38cdc1ba957b3ddee9d9ba8", 0x90}, {&(0x7f00000005c0)="d1285a703b39cda1bdcbe65dbfc67e2e1f1714b42daa9fd81db48e6adae43e6069a4213b19883670d730d3cb7821072219caede571e6efd03d953864266fb390bfbaaaf5ea74c55e695e50ae389dabfb1b3e540d81219e6159fe30ffa74c0700c3a07276580adf590d4f1c1440dadcbe28e0b4f1358f9a62d3", 0x79}, {&(0x7f0000000640)="f8cbaf8171b7e8730c5c353a93f64d430b7fcdb419195475169dac0dbfd3b3700cf9a94d9afdbce60e99d4b7e8db5533acb10a32ee57e4195c039deb005fbaabfd9f5a6e26b7b443cdf6ee36f8aef4284a4a5236011cfdcd04305e8e10342e7d37ed38bebfc787a3a6652a9e17e336fca4840631e4d900b8", 0x78}, {&(0x7f00000006c0)="540037cc68e42b0e72e22b0005b98b3f32e32cd0d7b5c86e36352525f2d47fe6cf6d04c6b039adbe9f5f44c300a2148e1e74e4e5a4019189bfc3709e777e9c5f96aec9962d2740f64f18bb842fed70b51aa4e60815ba14fddcc2fc14eb7977236f12e5b37c3b0d5dd3c95c553f915d25153210de644f2387bef46dbce1086510f6309c9d79424c539d4f364c31b00142c588d0f061123c6fa4378405d703f71871a230ad167cb5a513be8979db70269cca06c3ae83344a8b0cea1e86b60d3ecd2b98d268009b1c7756366b357165e9def2cba4354a2a7afcb803447e787c567774c4415de9c0444984a445e8043852aeb5af8263a0738f70", 0xf8}, {&(0x7f00000000c0)="dba188844faa", 0x6}, {&(0x7f00000001c0)="f7fcec666d4d976a393c1951b3ba9288", 0x10}], 0x9, &(0x7f0000000880)=[@dstopts_2292={{0x118, 0x29, 0x4, {0x3a, 0x1f, '\x00', [@hao={0xc9, 0x10, @local}, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @jumbo={0xc2, 0x4, 0x88}, @enc_lim={0x4, 0x1, 0x34}, @enc_lim={0x4, 0x1, 0x6}, @enc_lim={0x4, 0x1, 0x2}, @jumbo={0xc2, 0x4, 0x9}, @padn={0x1, 0x1, [0x0]}, @generic={0x3f, 0xaa, "7e31e403a498a0d8442392094181b124248ece041d6d4f244718e03bf8437242ba3c7deadd1083e9303542cac07ab8488e84f06216a9d66a3fd6e7260467169b4a6f6d683d1cbd18a0d1805bc03516d0c6cd2e5fe279f04bc85682d0f3dfe5b327b0c1511296fafc0f87f6c837c255cf3c4a4eac5c95dec1ed97db7ab5e7a9db78daa037eb5c6a00004bb2f4241c2e16dafb6e6fecb88bd5b2900a6b118569688ef8629ef8bbfea2e460"}, @hao={0xc9, 0x10, @empty}]}}}, @tclass={{0x14, 0x29, 0x43, 0x8000}}, @rthdr_2292={{0x38, 0x29, 0x39, {0xb3, 0x4, 0x2, 0xff, 0x0, [@ipv4={'\x00', '\xff\xff', @loopback}, @loopback]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0xff}}], 0x180}, 0x20008800) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) 17:57:44 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400", 0xc}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) [ 275.240888][T18057] loop4: detected capacity change from 0 to 270 [ 275.287885][T18076] loop5: detected capacity change from 0 to 270 17:57:44 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) [ 275.906155][T18088] loop0: detected capacity change from 0 to 270 [ 275.906188][T18089] loop2: detected capacity change from 0 to 270 [ 275.921515][T18089] FAT-fs (loop2): bogus number of reserved sectors [ 275.928341][T18089] FAT-fs (loop2): Can't find a valid FAT filesystem [ 275.943692][T18093] FAULT_INJECTION: forcing a failure. [ 275.943692][T18093] name failslab, interval 1, probability 0, space 0, times 0 [ 275.956705][T18093] CPU: 1 PID: 18093 Comm: syz-executor.5 Not tainted 5.13.0-rc1-syzkaller #0 [ 275.965802][T18093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 275.975900][T18093] Call Trace: [ 275.979280][T18093] dump_stack+0x137/0x19d [ 275.983626][T18093] should_fail+0x23c/0x250 [ 275.988155][T18093] ? getname_flags+0x84/0x3d0 [ 275.992851][T18093] __should_failslab+0x81/0x90 [ 275.997642][T18093] should_failslab+0x5/0x20 [ 276.002166][T18093] kmem_cache_alloc+0x46/0x2f0 [ 276.007350][T18093] getname_flags+0x84/0x3d0 [ 276.011885][T18093] do_mkdirat+0x3b/0x200 [ 276.016138][T18093] ? fpregs_assert_state_consistent+0x7d/0x90 [ 276.022548][T18093] __x64_sys_mkdirat+0x3e/0x50 [ 276.027462][T18093] do_syscall_64+0x4a/0x90 [ 276.031900][T18093] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 276.038030][T18093] RIP: 0033:0x4665d9 [ 276.042079][T18093] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 276.061873][T18093] RSP: 002b:00007fb8dde83188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 276.070613][T18093] RAX: ffffffffffffffda RBX: 000000000056c158 RCX: 00000000004665d9 [ 276.078912][T18093] RDX: 0000000000000000 RSI: 0000000020000180 RDI: ffffffffffffffff [ 276.087145][T18093] RBP: 00007fb8dde831d0 R08: 0000000000000000 R09: 0000000000000000 [ 276.095229][T18093] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 276.103292][T18093] R13: 00007ffe14f419ff R14: 00007fb8dde83300 R15: 0000000000022000 17:57:45 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400", 0xc}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) 17:57:45 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)=0x0) rt_tgsigqueueinfo(r0, r3, 0x3, &(0x7f0000000340)={0x10, 0x9b, 0xffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="1786e501a97c20017b4ad24d4760b0bd328e569199"]) socket$inet6(0xa, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000003c0)={0x0, 0x0}) sched_setattr(r5, &(0x7f00000000c0)={0x38, 0x1, 0x41, 0x3, 0x9, 0x0, 0x7fffffff, 0x0, 0x1, 0x9}, 0x0) mkdirat(r4, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 276.163110][T18109] loop1: detected capacity change from 0 to 270 17:57:45 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 276.776964][T18126] loop4: detected capacity change from 0 to 270 [ 276.793354][T18126] FAT-fs (loop4): bogus number of reserved sectors [ 276.793585][T18127] loop2: detected capacity change from 0 to 270 [ 276.800107][T18126] FAT-fs (loop4): Can't find a valid FAT filesystem [ 276.807973][T18127] FAT-fs (loop2): bogus number of reserved sectors [ 276.819831][T18127] FAT-fs (loop2): Can't find a valid FAT filesystem 17:57:46 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400", 0xc}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) 17:57:46 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 277.160801][T18146] loop0: detected capacity change from 0 to 270 [ 277.168269][T18146] FAT-fs (loop0): Unrecognized mount option "| {JMG`2V" or missing value [ 277.181444][T18148] loop1: detected capacity change from 0 to 270 [ 277.776399][T18149] FAT-fs (loop0): Unrecognized mount option "| {JMG`2V" or missing value [ 277.829926][T18172] loop4: detected capacity change from 0 to 270 [ 277.840313][T18171] loop2: detected capacity change from 0 to 270 [ 277.858694][T18171] FAT-fs (loop2): bogus number of reserved sectors [ 277.865274][T18171] FAT-fs (loop2): Can't find a valid FAT filesystem 17:57:46 executing program 5: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:57:46 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) socket$inet6(0xa, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) 17:57:46 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) preadv(r2, &(0x7f0000000080)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f00000002c0)=""/171, 0xab}, {&(0x7f00000003c0)=""/194, 0xc2}], 0x3, 0x81, 0x5) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) 17:57:46 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:57:47 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240", 0x12}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) 17:57:47 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400", 0xc}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) [ 278.569488][T18202] loop0: detected capacity change from 0 to 270 [ 278.589266][T18201] loop1: detected capacity change from 0 to 270 [ 278.765216][T18231] loop2: detected capacity change from 0 to 270 [ 278.775695][T18231] FAT-fs (loop2): invalid media value (0x00) [ 278.781888][T18231] FAT-fs (loop2): Can't find a valid FAT filesystem 17:57:48 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="091aaaa9bd326c093ebc0bc695ab02f76b072731c2a17896a527db84f24283a65978a10c6940f0598ccad19828d0c4fd63b0593f4537d9effe8d9f969779a81191af3d6ab39c45d51004d1f5d696727d786df8f206d59362aff01111b9ac23ccee8320faf4e5fd7fdd0d88769d2cc18c454e515fb99ca6ae98c2f23a7f4f7461aaf6b2d52f8ee5582f2a3b588d64ef7a8060e3a0fd465c55653ea8dd19b80accde2ec974649c7e67f34135ad3ec32093b7fb000000000000000000000000000000cff3c88212d03bad35789ef48db5630573d624be8c8fe9bfe30388f1974054b3c195411c64a316fbcdc1f51376d643fc7846f708a1"]) socket$inet6(0xa, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) 17:57:48 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(0xffffffffffffffff, &(0x7f0000000180)='./file2\x00', 0x0) [ 279.324757][T18242] loop4: detected capacity change from 0 to 270 [ 279.341766][T18234] loop5: detected capacity change from 0 to 270 [ 279.347739][T18242] FAT-fs (loop4): bogus number of reserved sectors [ 279.355082][T18242] FAT-fs (loop4): Can't find a valid FAT filesystem 17:57:48 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240", 0x12}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) [ 280.026704][T18264] loop1: detected capacity change from 0 to 270 [ 280.035715][T18263] loop0: detected capacity change from 0 to 270 [ 280.044077][T18263] FAT-fs (loop0): Unrecognized mount option " 2l > ƕk'1¡x'ۄBYx i@Yј(cY?E7y=jE֖r}xmՓb# ݈v" or missing value [ 280.224772][T18287] loop2: detected capacity change from 0 to 270 [ 280.290479][T18263] loop0: detected capacity change from 0 to 270 [ 280.297236][T18263] FAT-fs (loop0): Unrecognized mount option " 2l > ƕk'1¡x'ۄBYx i@Yј(cY?E7y=jE֖r}xmՓb# ݈v" or missing value 17:57:49 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(0xffffffffffffffff, &(0x7f0000000180)='./file2\x00', 0x0) 17:57:49 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = getpgid(r0) sched_setattr(r3, &(0x7f0000000040)={0x38, 0x5, 0x5c, 0x5, 0x9, 0x64c, 0xea98, 0x9, 0x7, 0xc01}, 0x0) r4 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="00821c4732ce61dfae2e6d96fe9c86a1d613b85dc5591e9ed11f8e8c6e7c90d0beda92fd520535760a2716b42fcb509336e2090000008b9fdffcabb6ed45a75de38eb173b39e68c8ff6d845b0eecc56bd3fc6f0267b42a846aa6262497c8df52e25fccf260673b1f3a07060b5d44303f635cd060cd865a1bb71b8d6f6bdd98185e29d1e7dbcf50a67a42e15bc22f6bbbbac32427529baea193"]) socket$inet6(0xa, 0x0, 0x0) sched_setattr(r3, &(0x7f0000000080)={0x38, 0x5, 0x1, 0x0, 0x59d, 0x20, 0x1, 0xfff, 0x7, 0x3}, 0x0) mkdirat(r4, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) 17:57:49 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) r2 = socket(0x400000000000010, 0x802, 0x0) write(r2, &(0x7f00000000c0)="24000000200099f0003be90000ed190e020008160000100000ba1080080002007f196be0", 0x24) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r2, 0x8008f511, &(0x7f0000000080)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000000), 0xffffff6a) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r5, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000001300)={0x2880008, r4}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r3, 0x0) [ 280.401313][T18287] FAT-fs (loop2): invalid media value (0x00) [ 280.407383][T18287] FAT-fs (loop2): Can't find a valid FAT filesystem [ 280.857914][T18312] loop1: detected capacity change from 0 to 270 [ 280.868749][T18313] loop0: detected capacity change from 0 to 270 17:57:49 executing program 5: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x2) 17:57:49 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240", 0x12}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) 17:57:50 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400", 0xc}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) 17:57:50 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(0xffffffffffffffff, &(0x7f0000000180)='./file2\x00', 0x0) [ 281.371537][T18343] loop2: detected capacity change from 0 to 270 [ 281.398282][T18343] FAT-fs (loop2): invalid media value (0x00) [ 281.403038][T18347] loop5: detected capacity change from 0 to 270 [ 281.404590][T18343] FAT-fs (loop2): Can't find a valid FAT filesystem 17:57:50 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) sched_setattr(r0, &(0x7f00000002c0)={0x38, 0x1, 0x10000008, 0x4d1, 0x3, 0x3, 0x3, 0xd2, 0x0, 0xa9}, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="da29d220a138bd88feaecd22fbbd00000000383af83e2f276c4a9e3ac4119c0b90f78ecfad2d2206f538e2508ad06806a27a4b1a2be8a90662c310af50846547dc7a0cd1ab1887f7184bc1622c6c129964badfc03e777714d49a4cce31a4826e480b217a08a21cc65503f85650e1bc801ea70352ba99967e0b39ea19d853"]) r4 = socket$inet6(0xa, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) connect$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e23, 0xb82d, @private0, 0x40}, 0x1c) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) creat(&(0x7f00000001c0)='./file2\x00', 0x4) [ 281.431370][T18348] loop4: detected capacity change from 0 to 270 [ 281.468892][T18348] FAT-fs (loop4): bogus number of reserved sectors [ 281.475533][T18348] FAT-fs (loop4): Can't find a valid FAT filesystem [ 281.624172][T18380] loop1: detected capacity change from 0 to 270 [ 281.773514][T18377] loop0: detected capacity change from 0 to 270 [ 281.782573][T18377] FAT-fs (loop0): Unrecognized mount option ") 8"" or missing value 17:57:50 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0xc5cb66008d8ff712, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x2000000000002, 0x0, 0x3, 0x1}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) 17:57:50 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004", 0x15}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) [ 282.232211][T18406] loop2: detected capacity change from 0 to 270 [ 282.245267][T18406] FAT-fs (loop2): invalid media value (0x00) [ 282.251623][T18406] FAT-fs (loop2): Can't find a valid FAT filesystem 17:57:51 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, 0x0, 0x0) [ 282.426934][T18374] loop0: detected capacity change from 0 to 270 [ 282.433847][T18374] FAT-fs (loop0): Unrecognized mount option ") 8"" or missing value 17:57:51 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9, 0x3}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x40020000}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) r4 = socket$inet6(0xa, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r4, 0x89f9, &(0x7f00000002c0)={'ip6tnl0\x00', &(0x7f0000000580)={'ip6_vti0\x00', 0x0, 0x2f, 0x9, 0x5, 0x2, 0x0, @empty, @mcast2, 0x10, 0x8000, 0x39, 0x7ff}}) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000680)={'ip6_vti0\x00', &(0x7f0000000600)={'sit0\x00', r5, 0x29, 0x0, 0xe3, 0x3, 0x11, @private2={0xfc, 0x2, '\x00', 0x1}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x1, 0x7800, 0x1f, 0x8001}}) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) clone3(&(0x7f0000000480)={0x220048200, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0, {0x1}, &(0x7f0000000340)=""/120, 0x78, &(0x7f00000003c0)=""/76, &(0x7f00000001c0)=[r0, r0, r0, r0], 0x4}, 0x58) ptrace$getsig(0x4202, r6, 0x5, &(0x7f0000000500)) ioctl$FICLONE(r1, 0x40049409, r4) 17:57:51 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400", 0xc}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) 17:57:51 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004", 0x15}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) [ 282.733430][T18428] loop1: detected capacity change from 0 to 270 [ 282.823014][T18446] loop0: detected capacity change from 0 to 270 17:57:52 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 284.005767][T18473] loop4: detected capacity change from 0 to 270 17:57:53 executing program 5: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x1000000) 17:57:53 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, 0x0, 0x0) 17:57:53 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004", 0x15}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) 17:57:53 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x23, 0x0, 0x0) vmsplice(r2, &(0x7f0000000300)=[{&(0x7f0000000180)="2e220a68c792450b3a831e04aa1fa1b038375f0bf937e42863b8ffcff295c86578670c31daa0f5bf4e7781c247486224ced08f2556d3041780d7320af0747b76b5e20c6071d176824d410d27d1b7a6f5ecaf3e715098b3ec82363c34daa7896956e319f8c432", 0x66}, {&(0x7f0000000200)="6573d3ff902ea72d9ac0e67fbdff1443acd91f02c74ca9fd28de7c771f3576c5a619c4bd52eac8876c5b8c59aa3434fb12542676f25a2e9ebf81eb1ea54dd111cf2c809b22a3d18ce6ac3721b1940e1d602a36780499be0ad6181dd12326b7dcfd65", 0x62}, {&(0x7f00000004c0)="a69953316813925f8b176b97f8fae7c876b804e856c0f530b81d66d2fe6c8dc3e13bda70ab84366a03005ab4ff5a67d55f3eb5806937ce56f15f9a8b62de165486171d30ca3a5898cf0ff39b681337fa22b841d4c513cdf2a37d8afa1f2abe7771fd36366b715f94992d0f947b069a6ba3133c367b30986a199b70190d93543524428fd80f1ebefca6ceb5c1a28f7d9af77919bbecf171b9f82c1a668492b81f56809b206985da5fca693f3619c9c7f4ac5faeb5d74900795a4efbe793ae76261dbdb1e7884dd017a725259496bf7aeec7df44cdc30ca9baa064284d2cebc962564a0767d81293146224e7502fb76e45c24d32bd0ba34773", 0xf8}, {&(0x7f00000002c0)="1771c5", 0x3}], 0x4, 0xf) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fsetxattr$trusted_overlay_redirect(r6, &(0x7f0000000080), &(0x7f0000000140)='./file0\x00', 0x8, 0x0) write$cgroup_int(r5, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000340)={0x2880008, r3, 0x9, 0x5}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) 17:57:53 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) r4 = socket$inet6(0xa, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x23, 0x0, 0x0) r5 = syz_open_dev$tty1(0xc, 0x4, 0x2) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmmsg$unix(r1, &(0x7f0000004880)=[{&(0x7f0000000040)=@file={0x1, './file2\x00'}, 0x6e, &(0x7f00000017c0)=[{&(0x7f0000000340)="b22b13fb7c302d8312b1a735b338d4be8e0af1b0d7f9c684dacd92a5dab30bfac19409a8bf43113ae9106bf3cf25c890cb136d0b633a736ddf753206a81ba5bf851fa6d0318c2c9c5632f2a8b16a2a06824f2dd599bf997a0a108b3b00", 0x5d}, {&(0x7f0000000480)="ad95e52832f653e63d945c70232c0eb83cbdcd3612f8e6ddf30f16b1b42bdaecc8b2322ba1807af010db95215d06abfc4ae26d5e1e13b186fda50fc6fd4c5bbd89e377d312ed624f95c8031e0d4a66562c5d33ba8c44bf4f84c76f39fe5239fc442986b8a5963c0b9c9ae526cdb5e43470fe505dc953269308e78a77ca508becf4097baadc47b71f69b6ae27d7bedfdb0e1fc95d3f112edf106e", 0x9a}, {&(0x7f00000000c0)="dbd811295e9df16dbbdca9f4121127c3a8dd63ca028020", 0x17}, {&(0x7f00000001c0)="35b7a09f452b69fe3e186b99e54cda3d33ad34e8b5ee5f1ad2720f69848a9580b0105555a2fd723bfe5ceac5be", 0x2d}, {&(0x7f00000002c0)="5a4d4350c0b921ea79ac2382a467974217978788a1a81a", 0x17}, {&(0x7f0000000540)="ccd918f1f7cf139755a636d16c5302973757ffcb938e1ed280f50ad5f51a07383072d37b4e9a1e154ac5cec46818af9e1b9d148d5d9bf5f18d75061386317f65e48fed3369e26e13fff8cf822430836873fd3966e108cd3c7a86d7ca0f3a10379cd5bd3a729784c4f343addc97ae63dff7bce0a3aa05e3e8ef71ce7306f5a4101083f9adda6745f33e7495ccb375f7a079902d6d1fc067d32e9460481a760d405adfb5d50ea90cbe0338ba9335654076b87d607f2a931c1020f085addd2ffc6fcb3110b92247ab304beffeaae2396142713a24d078ed583c37", 0xd9}, {&(0x7f0000000640)="9ffbee3e8800ef69c415b6d42514bfb781e8fcf27ca2c75ccea2d9b6ef52203cfc7e9da4bf1fffd4941b54c83fbc3bda7dd90b18cb7db112b87baae02afb80e9dc661596a1e01742dcce782e3d73c42f9d85e61aa53cd50eeebc7a9448516eea69289ece44eccfa1b9f9f227e33626703d8db4ce92ba29adcde4ec7f9f3bf9253bbedd184d9c2f", 0x87}, 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0x1000}, {&(0x7f0000001700)="fe855e68f45db82568d5300334934b5baa326a9cfa530e0bec106a726fb2ac8f671ce731dd8255eae869fb3b25b3f5c370de61ab12b89b5038159ce8eaef21061e5f5a9aaa8ef7169ba989e8a4772983c202a8074b3b9c669062e3b047e362e6619cf5c8e591d4d0adf5de668f7d883450ce20ac255702b58ac17c0e8aa640c5c53d3de7da4ef3d42d9c92398b5e9b", 0x8f}], 0x9, &(0x7f0000001900)=[@cred={{0x1c, 0x1, 0x2, {r0, 0xffffffffffffffff}}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [r2, 0xffffffffffffffff, r3, 0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x80, 0x8018}, {&(0x7f0000001a00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001980)=[{&(0x7f0000001a80)="00d53872c933a76db0222a784b2cca86de4fc8fd14b60ae36c9379b95f65e4de093e2edfc1f5a5f1a5112f2bcf9a55abbaa8c81b07c4c90230e5e34431560c0acce7205141e1e0f9f9e39688ca4ed5e3df0fa843f426284f8c2b681fb6b41f819ed39dca17f68038f254f3df0ad873d41c44d5ae2741504c846e58d905f749817693b1a6815a16b559a27e5790e73dab9d716024c30f45918d62e9e9ff74", 0x9e}, {&(0x7f0000001b40)="dc5d1ed58261f982946825e66f19f98040d2a152f46fffbfb99137398aef4ba95b72d34de325f29bb525ca387a436cd908f3dd53cf44acba1f19de66cbc8ff7e73df57910a26d365c69bbfe8c59bed16bed8c97008b6e914495a37d1f2ba6de4fcbfd2dc76a9c0dea4c4c8dae070e7c098", 0x71}, {&(0x7f0000001bc0)="eda398f1bf8f640f0d961aabf13072c4080200aba15087ce2ada99f2006a87e7a371579fac7f3da3ca4d852ba91035c56ed69f135b2ef1276f99455cad2f8ffb53c20b160322d117e9a4e324f4a1bfd899f0e7bc4ce2b3781244dfe1038ba19ff896ddf5ea7d88db8d57d1f00b3f6a24efd6c4a3546b3729585e78fe4f7d60d3f853da6ac2d033b92709e79ad93d4c7300a31d8811e32bbb2c61a5d5bcb879501785a100f348ffc6373ff462e7cad6d9ddfec97b2e5f1922ad651ac20a0b0178e574e91be94a", 0xc6}], 0x3, &(0x7f0000001cc0)=[@rights={{0x2c, 0x1, 0x1, [r4, r4, r4, r2, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x30, 0x20040014}, {&(0x7f0000001d00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001e40)=[{&(0x7f0000001d80)="3e45ec665146767b18b8e439884a0b85355b4b3a58d1ff4e485e23d2a6cc3a08b885593ffa2d5c283eb83b0d9a1a941ff8c2a2c0732d407b6efee16f8332ecf2b575e27c5d7b360641195df14d1d10e34d9745ea3bee24154c2231391179b926472fedf207a986989c8d36622a5f1fa1bf41b4f24dbe014b9a828e0be8f7431d31739c502f49f13199e0dbaeff797387cf6fd05077f6f4d252d7390b5b383896f2182a298237d40864116c2edbae73b08c5b8f9ace8c9a40da41518d011ea1", 0xbf}], 0x1, &(0x7f0000001f40)=[@cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, r1, r3, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [r3]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}], 0xc8, 0xae630a2368dc0c8b}, {&(0x7f0000002040)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000021c0)=[{&(0x7f00000020c0)="1dca5185272d609c16a82901653ba9210c16687634ac41bafa9957de247883eaaf7869883c25fb264d633940bd0c51f33d8b6b3ec01632838cde71eef058cbbc1527640546f01fe2f4636d31adc03991eca9b3001694a7c52cc3ae0054850583e32ec6370e08f3125ca009cf678434fc23cc615a7adf25a8405f7f83a94c956fbc6c5baa886fd40d7c493d332a45f3b36b4e48b99165aa82ca61f2066260c62c1fc4d0d05d874e1c1efe5d0b606eeacafdbaf1226f2c53985ab8efcce7a9bbf636ccda87c78da9808a4684fb656bc2c7d11fe77ca773b6", 0xd7}], 0x1, &(0x7f0000002480)=[@cred={{0x1c, 0x1, 0x2, {r0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r0}}}], 0x40, 0x40000}, {&(0x7f00000024c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000025c0)=[{&(0x7f0000002540)="362a8164551ad2921a77d02370829492486a63ce9ee26c76e29d3bfcd61baa27fca75f2fe8fc815e646e25fd6af46ecbcaef2c9f6bc639", 0x37}, {&(0x7f0000002580)="a12f8e4c154d90ea31112a71b369837f0eca59cafca9856c7389a0270a3eb43883864460624024616b83509002a8ef5863d0714490", 0x35}], 0x2, 0x0, 0x0, 0x4004000}, {&(0x7f0000002600)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000002900)=[{&(0x7f0000002680)="ccb0aeafa0c7cafac541204badf57bbff0b627f64b97ea1ad010e1946ef1e03e34cdb40f66c9bf8926a65d7e0cb60a220ad86c4274c0ff96c8b81db26a11a4041796551f80f5552c3c283775af83361946d40556f0b32eeebff8417dd7c02a3266f4ddfdf79edf9e80167744dd04fc23917072223eead918c301ae977875399d211b73c2f9668e51e4f8dfd0c8fb11174563ef0c38a8f2e17b845515b364f5ff23ce7d1227282db61771e596def4ec6c5b4413996e5f2655fc4171968812e982e3a2f84f757584505bffbc5528f3c6d4de948722586f16503e93", 0xda}, {&(0x7f0000002780)="5f5bf304af0aab56509da4581e0131edb3f6cb863fa452d2235e48d5549d41034076920f99864af64520e51cbeece96cddde23930f921dcbb2d86d5a14f04a1b878cb5fc93661b95434155526b7ee5fec0cb3ddb197bcffba4e78cae5f70bb1302af36b03d4da03b9bc1b82901d88906f24e1014274d5245d2510684acd70492d7b021a90d48c858e9ce199598aa013340864d668787118f1804aea095ea72d92fdcaea9858d679d3e3ca0647503cd522560100b74", 0xb5}, {&(0x7f0000002840)="ad7196274cada3b2efa78e92857c67b58fcedbf2182f0d0fce4288379d78fbe1345f6ea8167a989af7d995db4264d1ef81c9c69d26df053accc7c1a51ad922d1d9ca9f22ed1934254c63496970dcf186260ef8bdb575138eb236769d2babb10b85399925b7837056eb1eea39510a947e718e24812666d3e232cfc3a75c29717c07", 0x81}], 0x3}, {&(0x7f0000002940)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000002b40)=[{&(0x7f00000029c0)="29cda2ccec183db8c8861893d257fa5bd649ce3110ceb2836e422443e36d7490b42aa889d3c7a891e460b6b1f8e96d6320effecd1bc0c2d7ee190fcd1648a5f784f90e97a0d7d103945f43039f29772d19f2147eba1a1b97edda4ea22a55fd14f728e351e78615c802289dd4055981276ddef72a77a661949705d7d9aebe5fc15c27e808ee6297dc6d1be47d8ed3349607ce3900a97d149a6f9ac0d3df85205b579c971a6a064d64a2bbc8998dc84cbd587a746ae9dc19ddd2885f2aae9802bde2303763a8ac587c", 0xc8}, {&(0x7f0000002ac0)="078a7c12ca297783b15a441b3ed3da393c500b0b4d61654358792f4dea79f4a5c78a66f3bdefe5ccb5b3659fac9ee60158cb9154db6a5fbf0b153da75fed6ea7a69192edeb7e892995d09c22e80e1823bcebf1592c49893f9ab75073045592a16d19370ab694f5a13b986c4ef38729809bceb7d556d0fecd", 0x78}], 0x2, &(0x7f0000003380)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, r1, r2]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [r4, r2, r4, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r0, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x24, 0x1, 0x1, [r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x110, 0x4000}, {&(0x7f00000034c0)=@file={0x1, './file2\x00'}, 0x6e, &(0x7f0000004780)=[{&(0x7f0000003540)="50be9367f1de687c5ceca004474b7fdc0b440a20ac1d5cc70927f0ea093844b28b50f233980368e9718b92", 0x2b}, {&(0x7f0000003580)="5792ec6bc67b735e5ceaf0024cdacbaa5b476314fec56cc26c435b5e1ab3219e1a2cd11e2fc63c9705e799a671ca1ac75389a32966450162eed62c32a0e9b60950075383e3ee", 0x46}, {&(0x7f0000003600)="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", 0x1000}, {&(0x7f0000004600)="d439f63df100996c709a72b902212fa31ac1db888ed248df806965bca000d3bfd5e4061064420bfba3d454b437ed488c9e16d533e63687cecf124c1dca4d1c7fd7ca50f0b82f6e78f9c04dbb452d046c03bc9551e18eff2077fd73d0b0f1965a68bc881a1a652e969881d44835cfde54542db033729fea720d3b294f02448bf7aa3ab9970ec3d8d185ca8e560779", 0x8e}, {&(0x7f00000046c0)="5c6980d9b7e80e37363bd343029f2d69a1e854e351cc6822dabdbb48fe4ad60e5fe84cabd2dffb4674ff2c2ed68ea1e985598261510fa93283a831feb12fe285", 0x40}, {&(0x7f0000004700)="f702aad2ad2adb73881ddb4f3892a3109db457af9737a8ffdf52228e2c1239e3c0e86f1cfd7786b3ad653ecb1c4f5451a75516ddcdec3aa87fdac8073ac0872982529ca7006ab3f1977f2ce96201bbd04499574cc92e8fd07f32901b1685b72b822be821264d976f19f0debb4a3785", 0x6f}], 0x6, &(0x7f00000003c0)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, r3, r2, r5]}}, @rights={{0x24, 0x1, 0x1, [r6, r4, r2, r2, r3]}}], 0x58, 0x8005}], 0x8, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) 17:57:54 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f8", 0x16}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) 17:57:54 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) 17:57:54 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, 0x0, 0x0) [ 285.352168][T18502] loop0: detected capacity change from 0 to 270 17:57:55 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f8", 0x16}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) 17:57:55 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0xfffffe95, 0x5}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="1e480ba5f3fdb4f5e8d85826a78e7a7a96e3860e2442f51fefea77657aa2fab46caf73c90418f28537d039c84e683a33e7833ef446a39fb3d41264aa910a6abdf289c2634023d2bf5d203cdc0bf454463a843af81274f5"]) socket$inet6(0xa, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) openat(0xffffffffffffffff, 0x0, 0x2, 0x109) 17:57:55 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) r4 = socket$inet6(0xa, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x23, 0x0, 0x0) r5 = syz_open_dev$tty1(0xc, 0x4, 0x2) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmmsg$unix(r1, &(0x7f0000004880)=[{&(0x7f0000000040)=@file={0x1, './file2\x00'}, 0x6e, &(0x7f00000017c0)=[{&(0x7f0000000340)="b22b13fb7c302d8312b1a735b338d4be8e0af1b0d7f9c684dacd92a5dab30bfac19409a8bf43113ae9106bf3cf25c890cb136d0b633a736ddf753206a81ba5bf851fa6d0318c2c9c5632f2a8b16a2a06824f2dd599bf997a0a108b3b00", 0x5d}, {&(0x7f0000000480)="ad95e52832f653e63d945c70232c0eb83cbdcd3612f8e6ddf30f16b1b42bdaecc8b2322ba1807af010db95215d06abfc4ae26d5e1e13b186fda50fc6fd4c5bbd89e377d312ed624f95c8031e0d4a66562c5d33ba8c44bf4f84c76f39fe5239fc442986b8a5963c0b9c9ae526cdb5e43470fe505dc953269308e78a77ca508becf4097baadc47b71f69b6ae27d7bedfdb0e1fc95d3f112edf106e", 0x9a}, {&(0x7f00000000c0)="dbd811295e9df16dbbdca9f4121127c3a8dd63ca028020", 0x17}, {&(0x7f00000001c0)="35b7a09f452b69fe3e186b99e54cda3d33ad34e8b5ee5f1ad2720f69848a9580b0105555a2fd723bfe5ceac5be", 0x2d}, {&(0x7f00000002c0)="5a4d4350c0b921ea79ac2382a467974217978788a1a81a", 0x17}, {&(0x7f0000000540)="ccd918f1f7cf139755a636d16c5302973757ffcb938e1ed280f50ad5f51a07383072d37b4e9a1e154ac5cec46818af9e1b9d148d5d9bf5f18d75061386317f65e48fed3369e26e13fff8cf822430836873fd3966e108cd3c7a86d7ca0f3a10379cd5bd3a729784c4f343addc97ae63dff7bce0a3aa05e3e8ef71ce7306f5a4101083f9adda6745f33e7495ccb375f7a079902d6d1fc067d32e9460481a760d405adfb5d50ea90cbe0338ba9335654076b87d607f2a931c1020f085addd2ffc6fcb3110b92247ab304beffeaae2396142713a24d078ed583c37", 0xd9}, {&(0x7f0000000640)="9ffbee3e8800ef69c415b6d42514bfb781e8fcf27ca2c75ccea2d9b6ef52203cfc7e9da4bf1fffd4941b54c83fbc3bda7dd90b18cb7db112b87baae02afb80e9dc661596a1e01742dcce782e3d73c42f9d85e61aa53cd50eeebc7a9448516eea69289ece44eccfa1b9f9f227e33626703d8db4ce92ba29adcde4ec7f9f3bf9253bbedd184d9c2f", 0x87}, 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0x1000}, {&(0x7f0000001700)="fe855e68f45db82568d5300334934b5baa326a9cfa530e0bec106a726fb2ac8f671ce731dd8255eae869fb3b25b3f5c370de61ab12b89b5038159ce8eaef21061e5f5a9aaa8ef7169ba989e8a4772983c202a8074b3b9c669062e3b047e362e6619cf5c8e591d4d0adf5de668f7d883450ce20ac255702b58ac17c0e8aa640c5c53d3de7da4ef3d42d9c92398b5e9b", 0x8f}], 0x9, &(0x7f0000001900)=[@cred={{0x1c, 0x1, 0x2, {r0, 0xffffffffffffffff}}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [r2, 0xffffffffffffffff, r3, 0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x80, 0x8018}, {&(0x7f0000001a00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001980)=[{&(0x7f0000001a80)="00d53872c933a76db0222a784b2cca86de4fc8fd14b60ae36c9379b95f65e4de093e2edfc1f5a5f1a5112f2bcf9a55abbaa8c81b07c4c90230e5e34431560c0acce7205141e1e0f9f9e39688ca4ed5e3df0fa843f426284f8c2b681fb6b41f819ed39dca17f68038f254f3df0ad873d41c44d5ae2741504c846e58d905f749817693b1a6815a16b559a27e5790e73dab9d716024c30f45918d62e9e9ff74", 0x9e}, {&(0x7f0000001b40)="dc5d1ed58261f982946825e66f19f98040d2a152f46fffbfb99137398aef4ba95b72d34de325f29bb525ca387a436cd908f3dd53cf44acba1f19de66cbc8ff7e73df57910a26d365c69bbfe8c59bed16bed8c97008b6e914495a37d1f2ba6de4fcbfd2dc76a9c0dea4c4c8dae070e7c098", 0x71}, {&(0x7f0000001bc0)="eda398f1bf8f640f0d961aabf13072c4080200aba15087ce2ada99f2006a87e7a371579fac7f3da3ca4d852ba91035c56ed69f135b2ef1276f99455cad2f8ffb53c20b160322d117e9a4e324f4a1bfd899f0e7bc4ce2b3781244dfe1038ba19ff896ddf5ea7d88db8d57d1f00b3f6a24efd6c4a3546b3729585e78fe4f7d60d3f853da6ac2d033b92709e79ad93d4c7300a31d8811e32bbb2c61a5d5bcb879501785a100f348ffc6373ff462e7cad6d9ddfec97b2e5f1922ad651ac20a0b0178e574e91be94a", 0xc6}], 0x3, &(0x7f0000001cc0)=[@rights={{0x2c, 0x1, 0x1, [r4, r4, r4, r2, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x30, 0x20040014}, {&(0x7f0000001d00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001e40)=[{&(0x7f0000001d80)="3e45ec665146767b18b8e439884a0b85355b4b3a58d1ff4e485e23d2a6cc3a08b885593ffa2d5c283eb83b0d9a1a941ff8c2a2c0732d407b6efee16f8332ecf2b575e27c5d7b360641195df14d1d10e34d9745ea3bee24154c2231391179b926472fedf207a986989c8d36622a5f1fa1bf41b4f24dbe014b9a828e0be8f7431d31739c502f49f13199e0dbaeff797387cf6fd05077f6f4d252d7390b5b383896f2182a298237d40864116c2edbae73b08c5b8f9ace8c9a40da41518d011ea1", 0xbf}], 0x1, &(0x7f0000001f40)=[@cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, r1, r3, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [r3]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}], 0xc8, 0xae630a2368dc0c8b}, {&(0x7f0000002040)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000021c0)=[{&(0x7f00000020c0)="1dca5185272d609c16a82901653ba9210c16687634ac41bafa9957de247883eaaf7869883c25fb264d633940bd0c51f33d8b6b3ec01632838cde71eef058cbbc1527640546f01fe2f4636d31adc03991eca9b3001694a7c52cc3ae0054850583e32ec6370e08f3125ca009cf678434fc23cc615a7adf25a8405f7f83a94c956fbc6c5baa886fd40d7c493d332a45f3b36b4e48b99165aa82ca61f2066260c62c1fc4d0d05d874e1c1efe5d0b606eeacafdbaf1226f2c53985ab8efcce7a9bbf636ccda87c78da9808a4684fb656bc2c7d11fe77ca773b6", 0xd7}], 0x1, &(0x7f0000002480)=[@cred={{0x1c, 0x1, 0x2, {r0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r0}}}], 0x40, 0x40000}, {&(0x7f00000024c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000025c0)=[{&(0x7f0000002540)="362a8164551ad2921a77d02370829492486a63ce9ee26c76e29d3bfcd61baa27fca75f2fe8fc815e646e25fd6af46ecbcaef2c9f6bc639", 0x37}, {&(0x7f0000002580)="a12f8e4c154d90ea31112a71b369837f0eca59cafca9856c7389a0270a3eb43883864460624024616b83509002a8ef5863d0714490", 0x35}], 0x2, 0x0, 0x0, 0x4004000}, {&(0x7f0000002600)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000002900)=[{&(0x7f0000002680)="ccb0aeafa0c7cafac541204badf57bbff0b627f64b97ea1ad010e1946ef1e03e34cdb40f66c9bf8926a65d7e0cb60a220ad86c4274c0ff96c8b81db26a11a4041796551f80f5552c3c283775af83361946d40556f0b32eeebff8417dd7c02a3266f4ddfdf79edf9e80167744dd04fc23917072223eead918c301ae977875399d211b73c2f9668e51e4f8dfd0c8fb11174563ef0c38a8f2e17b845515b364f5ff23ce7d1227282db61771e596def4ec6c5b4413996e5f2655fc4171968812e982e3a2f84f757584505bffbc5528f3c6d4de948722586f16503e93", 0xda}, {&(0x7f0000002780)="5f5bf304af0aab56509da4581e0131edb3f6cb863fa452d2235e48d5549d41034076920f99864af64520e51cbeece96cddde23930f921dcbb2d86d5a14f04a1b878cb5fc93661b95434155526b7ee5fec0cb3ddb197bcffba4e78cae5f70bb1302af36b03d4da03b9bc1b82901d88906f24e1014274d5245d2510684acd70492d7b021a90d48c858e9ce199598aa013340864d668787118f1804aea095ea72d92fdcaea9858d679d3e3ca0647503cd522560100b74", 0xb5}, {&(0x7f0000002840)="ad7196274cada3b2efa78e92857c67b58fcedbf2182f0d0fce4288379d78fbe1345f6ea8167a989af7d995db4264d1ef81c9c69d26df053accc7c1a51ad922d1d9ca9f22ed1934254c63496970dcf186260ef8bdb575138eb236769d2babb10b85399925b7837056eb1eea39510a947e718e24812666d3e232cfc3a75c29717c07", 0x81}], 0x3}, {&(0x7f0000002940)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000002b40)=[{&(0x7f00000029c0)="29cda2ccec183db8c8861893d257fa5bd649ce3110ceb2836e422443e36d7490b42aa889d3c7a891e460b6b1f8e96d6320effecd1bc0c2d7ee190fcd1648a5f784f90e97a0d7d103945f43039f29772d19f2147eba1a1b97edda4ea22a55fd14f728e351e78615c802289dd4055981276ddef72a77a661949705d7d9aebe5fc15c27e808ee6297dc6d1be47d8ed3349607ce3900a97d149a6f9ac0d3df85205b579c971a6a064d64a2bbc8998dc84cbd587a746ae9dc19ddd2885f2aae9802bde2303763a8ac587c", 0xc8}, {&(0x7f0000002ac0)="078a7c12ca297783b15a441b3ed3da393c500b0b4d61654358792f4dea79f4a5c78a66f3bdefe5ccb5b3659fac9ee60158cb9154db6a5fbf0b153da75fed6ea7a69192edeb7e892995d09c22e80e1823bcebf1592c49893f9ab75073045592a16d19370ab694f5a13b986c4ef38729809bceb7d556d0fecd", 0x78}], 0x2, &(0x7f0000003380)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, r1, r2]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [r4, r2, r4, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r0, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x24, 0x1, 0x1, [r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x110, 0x4000}, {&(0x7f00000034c0)=@file={0x1, './file2\x00'}, 0x6e, &(0x7f0000004780)=[{&(0x7f0000003540)="50be9367f1de687c5ceca004474b7fdc0b440a20ac1d5cc70927f0ea093844b28b50f233980368e9718b92", 0x2b}, {&(0x7f0000003580)="5792ec6bc67b735e5ceaf0024cdacbaa5b476314fec56cc26c435b5e1ab3219e1a2cd11e2fc63c9705e799a671ca1ac75389a32966450162eed62c32a0e9b60950075383e3ee", 0x46}, {&(0x7f0000003600)="d3227f1c76c71758a605638606102b3fe65a340a1b110f5cd2927c484adf386b79065719ea13d4c9cdd83dec4df3e045fac9a5498ddca2e482d7fbc5e5d2d696d87122021946a380ab1cb5a9745abb5e7579b59e00a34f49f75346d7ef255697072204e2d7de9913d299e9ecdafc247bb1cc1526cd0c05210d7492e0ff591cf5e17303cda477aeff0c987ee8e993c3d36f810b39878ba4186db36b7f69c0da447dde18348b15d194d4522c58f52a769204a2648f4726857bd5d946540c51c14b14ef2620cb89e6f20de724df943468df9f6a323123e99f42c427a67e8fa5768da045f51f18ed1a0e543f00393332396291fc0602c7510cae81b923bbc164ff1181e16728bcdbea366298bf139db77c659941eef63c4e14d198628d12a43148f7b487e6f404baf4294eb1320204feae4535e6afe8139849dbe9d484e15f4dd750d874c0d90fc7263317e5931e8501674a6f472edc1bfc75c27766813037387723e948e21d45cbada6a382b52a64a2fcc24b16b947ec7b347ff78fb440bf083c40da5870b33edf240a954f10b21c5ecb17d67c78558f348bfdd695cf34ddb77b05f96956c27352708879fc414bccdf9975d7c5a1032fe4fdf02f6ea6206ff761a49b36d79aac99eed4cce993fb8e35818267c531252de9fa13d3fe4affaf6098b7af4e37eb84a1a9ca9282bb0e706e0ef2e98de5f967636cf619984920e6518e006cb9edf10cff96be39d1ab5654c5cde8830c74ea5a03337c22cd5f3a87fb1367569c8ec8c1e7a95b34ac60527f679e8b5212a29915a2d520fa6ce1f83e9b0395dedc587a03daebd27f123bcae3c13cad7d0a14a99018182e869bc981d1cbe53a6def63a5a432551cc7daec874063775d7e1e52fd2e54287f381fca000a9c0d76c8a22fa35bc1450158357c0134a04e370a7fa1fe8fe0c4a7e29114f585f3f5a388f87f919c32b437198b3f438f9815f17eaf085765c29c68dcc0d330712376a097dca779e1c8f7d089185b811c93721270b15da5a7b2bafb485eca9355ab2b63f66a93d69ddbe907ab51e7339273340838ba88be7628ba167efd0225ce4ab38bd001c1710e38f8414945f03f4a5ce392a3d0483417917b6c988026b7a81510e2d8aa2c3f7440f6416446acf36fefdbb3d188ceb2b161296e83db2bf0f8f5f43ed04832bb8630b02960faa5142a77fe9592e5de1fcc0f886d8ca2cefd2fe2d3bd8fe533d1857a4e7ac645ae66384e317f7c5be5a0f3b904ed7f54ed91b9885a2be5641257b7227d76306b22cffeb8e2435c788b433ca49c2ed6dd16db4f0cf026accb58b0c5b614db8c75af9af6ec3d64ebb7d59b8e12f42b9d9bbb777b06bcff3961cc4d2312693feb92ea38d36ee5c1b6512493f51648ef603d591a8a59d44d6be1649b85cbbd504a5910e7f220c201e06ebf230a29d8bf9c7a86c4ea0e782d718f7cfb11e7b13413c049cf0467c08b517205f1550c2927b0ef665f36ab017ec97a6bf5cd066647562b7bb5ec2a9878a809d059296f53c93faf455c5407a78a02097352535b2bbcf03fe99b5f07e7ddccb6429a1ff327cac1aa1a8b65b8786a4e7fd7ea1f63cec23e37f923c2fcca56ca03d08dd5b9f77048268036614cb5871b0a23a7889d153899dfa76df95714ad3e87fe28fa8d4377e31264616b014ec01fb5f28e1d27771b4112a7fa9d8cba6d31c175e8c8dde59a7655f68166dc27ab544e5c7acee32ebc068a23fcdaf3643b1d8c5ffaa24c91a15eb592f4d5e1e4ae64e6f57f553a18a024dc3f8dbad890decc0cdff47b49729fe15f4e96dae7c44afa5f005c55bf60f14bdcbd165d00fff7dd7ae7e1bead508df5e7f0bbf27b085867f8ebe6ba4dddb23f0b7082f2a9be7230262012a88802afa621bfd060178e8fe23bdf6d351277fe1b26e2d7cf880fe0448ac8ea7a0e72aabaf364b8e51392b8df8e2851d317347010b1e965e8494b1b3a97b4ee7c9bcf664265efa239d3dea200f64344cdcbfa5cb7f51aef263d00860fe9bdd508b20b9813c4d0a062ed96e5f571438559aab6a47189278fd96996e0a6fed5be9ea69503be100fd6dc704a49536492fa631758ace025bb2fcf975ca3063aef5033d2d0ad10f41cdc84341e49a030e3171d1fc3c20d818590adb7244126f0293124f169ee7d3bb78e9aabff3caa25bda5ab9024fe1491fa4582184caf02cffa8e6e4aebfd8d0753391d1aff3858a9c80af427ec3b20df20c42ad83dbfaa8b8ce0fc023c3df09825fadcc6f6295394c1a5dd65d84d08b608b1f123196efda25fea960dd21478a2ebcce647b6816fc086d9d22c42866a03c2691fa59ee32be47f7d5dfc3ee45f76102011eac71496a68d82f5e2e32691be1adcccd14c86acd0506cb421953a0bfc516ef7cdc7028f833b1130336efcd8fc6030a74acb629c370c62798075774f8c158d4851d4e55f7de9f4216c69d33bb733d2d2a7c7144c23f168b35b88a0d2605b1d7b841e77ae2ae177ed480a6a8db862153499e15dd19e59dda46097a6d471e2f092fb7844f7197e46599c0dab002535541b541931fd1f0e8683902a9b530a126022aac3a0fe5e49c9719d06f288b0032d2c82551cc4b7a36a5785c94bf1b2d4f5a50f87a2a59f0be11b15a360192f26e0d36ca5c33633883dee4f04baad564de399b66e14cefdffb4a9f7ff1df036b948cde53e93fb57a2458722ba376d5bbfb5e528fe06dc16cb39ca3aaf7df0d0f903c9cf5cf73ab6b8350af7918947518f7bf45b602ec28b3e857f2c1fb061edd420f607ae0c8d576eb61fa3de29ef3db445433a03abf0c489df79adf1852838f1fdd6936d0f7d146b6590f1d2ac382a596da5b14ac80a8f67bf33aeb73f95ec50825a7b0b2e616bffe929f9e11e2e5e59c503ca7ed7ce1424b2885a05092ffb00bc5a28db1e42ccd81dedee9fccbb10fb12c5659d6c959019729ddb3c0bc00f39e1f87e4dcadaedaf7d9b424b17e6a48d87614bcbf54da8cfc18a1a48d7cd764381adca50ae92ced12fd38403219cd1bec08bd3a84fe8f4d934cd134e184ba79bcffbe56670e4c98c6dff95f58d24436fd762cc1e973cc361976d745eda178e1fe98e23e7a89168f7c83c07789f1615cbd5cabff9af8cfc5c959ae244993f5002809e0dca5ed12176d593514098534cbaba68ac881ecd143141e26229482cb2a6d4ebe11e2e907042e6dcb79250fb395902e79da804b50a9661487318646a5306263ef137f6985bfc1ce0c8e8c23be65a4750227e9bb29c7c301d98f5b91a8e8e0010ce2d1a0fda779d33fdd154964488480d2e0e3b9b2bc1f98956c2db84efe2ceb98c79e98f87f8cdcd257b0f6c1c2db56616f5fcf4bc659dc5a5acd9d048b9c12143a89d94a686732221c01d48af67d57d260f48c711152bcbe1300446d225d914a504a66ff77a5cc4f8aea2235d08bd79bf8664cf2e92fe0b06877d3d27709c59b8e9e34fe02eb81d37c04f8dec83c5f815c58c479d4912dddf6891cf3df69f41708330e315394ae59f9cf1f08c339b370c22995cd0d620cc926e30cf0c9587a0a74084756f59b9639d9a97a4eb678cfdeae7fa455baa0d218b358221f53d22d24395e2ba6d3fa058dafc5fb6f9cefb829f20fa82d7e17b48007949b01007514efe2e0bf320539cd4fbc1e5f6cfd4d23b137a1dde98baf04b2483fa8d88425fdc7b3d8c50079151eb5c03fb05dd5c887f03548479f7472c7c846411fbbc9e873171445668f4a58e96a7c3db37290ebd8c9f1a77b2b8580ecd272bef19496bc1fe59445214a02e031a6badeb1441e4eb3fb2129a368869183801036fb15c3f003bc78961527eab2e40561e6e21cbafd2e725ae368b1ea2b8d3650e8dc5d06d319049c3575b19cc1d97e10004638efe8272eabf6b24bc49065e33b7e8988c5c2f819d7c0663e83ed6b5c21f93743ee3f754be3e7d48d707c72ec177b125c4d5f5afe49279633c24e6149a2b4c98edca07e2ccf322df1603da839c733cb0b87a6c094dfef21bf8ac74cd8998cc966bca6ffed71cfb20256135fefd44ee979da4c0b459420a8e217f96a8dd757f34e68a29fc847ff296e668d9c403c16d4e0c049b7ab7faeddf761427f56547a0f75604eeaaaf0df6f3e524c3278c61de6ac6291e8bb9ba295129558c0c9f7bc134a29279ef0c94e07ed599b759dd4631dbf7109e77b89ba1222f56363eb410708bdf12a51631c47e1eb71b71d3ed2feeb7db8dd01590c242dc1191c4da9382573d2ca5ea57a0918b69704598fec7e646d78868122777902f639e190dff0dd5da46a049d6ef08014b34f5e749dc3d3f5dbae4db3db03da18e5d769024feee11049da98acd0b7471da16ad4f02c67c2cfb8a8e8c0c7765fcd7371861e979208d64c9e354b2792be65ac3f21979073cba67d92bf36b163e5c926b79dec5d29895e9dafe29a2aa9c548866382ea121de60967471085d6d92673a60d686c1b4c06377671d07873b9ab27cc4c0f25d286eaef8b1fea853ecd8bb01174681f8bfe97158ae3f99653106d798c10c1aa0b0909a084976016ef42c98e4e80f2785145dd84c0f377f90a2cc3c1599695bd3bba2c50c2d296743175b882c72c446b11897c86717c598196f2f0774fb35205feb05839ba0a9eda3439cf2a62b97736004abb3fb88bb74a7c43911c7b8ccb7510e027c873785a0859e796a54cadf2328a0faab612969b6c3625e732cac002f63890c7cd6d50bda1a16cfccccf3e3cae7e3c6808f898810fef637d12193801fc01c310826f02513d54ff631494302c8ce3b27cf2ea6bd23472955bca56972410d874a4abaadaff4d9863d15b7c58a1e423b4d2bf9843f78eb2a61b4465163b1095d28fc1330e28a10d4398dce757135bfe6c13b45637c6ea62b09d4db26797c80f604d808f553ff4dbe741065ba41a2c27e250fceeed4a0fef2741f2fcb50e9eb88d5cb275914d2f9479cba1c8bad9150380243bd62311711f225527c1197876d3e7a76322d41e324d22a58599e50c22dff66c6b83d3223ddb0d87d707bc54fcd3d4bdc8ef2985aeb6060db34f60e03f5051f730766492bb7b762f7880be551f715cfe8633db63acc5324a1503e3ec409f70c63ba037af632baa85b353d397bc8aeca0d5718f19a3876876634bfac8e1ecdf20c4ec73afc03dd5141653f2b4ca40b7b85891382fad484cae31a1cf9973ffc984fe864377dff4df8172c64148ce4be6748b588104bf0502638eb5fb24c2b29eb8cc6f78494033cba9450c08eeb3cfba128147156e785e5879b4055053f4f198cedb2071ff5aae912fc779de8e2c4a1dfbc843ff7320e9059ae7f0651119dacec4d3344619b0e94f9197edd7d0ab9bfe7faf4bc0a8404eaae266ac292904757b0d22571c6a6152baac31a65b8f172bd996f102e3ea1180a49bd6580a34b632b1697ecc67228fdb89d76749d52e1be98ca2ba031ce8d4313408e694c5197698fde370028d6d0aafb5a999c865f9eaf0e7ba80464f11e3acfad4e87ccb1997f7362c596138c995f72874e1e0177fe9d21497a44d468c09a7c47a50b456353ec9fb7dcaef3ca455c32f8f7901a4b5d204c796f24f43f5293ce1ac40b0f2efb70ab3ff6d13d990f42282148cc6c7e73695c32127cec0b59e4f96d04d753895d2663cad0cfd2949d10daa12c04b39612c69963469a62fbf87ce8ffc9c101bc2a1d11ccd940c3b8e25c6f459fffe2b75b6fc5a9ff7d15cf71704722c88ef0123df17bfb2c5e702ab1b00dbe894ce33f13864b30b8c879711465893b0f7d5c077b7098cd685de4ce3c938c297988", 0x1000}, {&(0x7f0000004600)="d439f63df100996c709a72b902212fa31ac1db888ed248df806965bca000d3bfd5e4061064420bfba3d454b437ed488c9e16d533e63687cecf124c1dca4d1c7fd7ca50f0b82f6e78f9c04dbb452d046c03bc9551e18eff2077fd73d0b0f1965a68bc881a1a652e969881d44835cfde54542db033729fea720d3b294f02448bf7aa3ab9970ec3d8d185ca8e560779", 0x8e}, {&(0x7f00000046c0)="5c6980d9b7e80e37363bd343029f2d69a1e854e351cc6822dabdbb48fe4ad60e5fe84cabd2dffb4674ff2c2ed68ea1e985598261510fa93283a831feb12fe285", 0x40}, {&(0x7f0000004700)="f702aad2ad2adb73881ddb4f3892a3109db457af9737a8ffdf52228e2c1239e3c0e86f1cfd7786b3ad653ecb1c4f5451a75516ddcdec3aa87fdac8073ac0872982529ca7006ab3f1977f2ce96201bbd04499574cc92e8fd07f32901b1685b72b822be821264d976f19f0debb4a3785", 0x6f}], 0x6, &(0x7f00000003c0)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, r3, r2, r5]}}, @rights={{0x24, 0x1, 0x1, [r6, r4, r2, r2, r3]}}], 0x58, 0x8005}], 0x8, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) 17:57:55 executing program 1 (fault-call:11 fault-nth:0): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) [ 286.722909][T18532] loop1: detected capacity change from 0 to 270 [ 286.756730][T18545] loop5: detected capacity change from 0 to 270 [ 287.960427][T18566] loop4: detected capacity change from 0 to 270 [ 287.960428][T18564] loop0: detected capacity change from 0 to 32768 [ 287.961456][T18564] FAT-fs (loop0): Unrecognized mount option "H X&zz$Bwezls79Nh:3>Fd [ 287.961456][T18564] jc@#ҿ] < TF::t" or missing value [ 288.279309][T18586] loop1: detected capacity change from 0 to 270 [ 288.288273][T18595] FAULT_INJECTION: forcing a failure. [ 288.288273][T18595] name failslab, interval 1, probability 0, space 0, times 0 [ 288.300928][T18595] CPU: 0 PID: 18595 Comm: syz-executor.1 Not tainted 5.13.0-rc1-syzkaller #0 [ 288.309693][T18595] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 288.319817][T18595] Call Trace: [ 288.323098][T18595] dump_stack+0x137/0x19d [ 288.327456][T18595] should_fail+0x23c/0x250 [ 288.332054][T18595] ? getname_flags+0x84/0x3d0 [ 288.336747][T18595] __should_failslab+0x81/0x90 [ 288.341519][T18595] should_failslab+0x5/0x20 [ 288.346053][T18595] kmem_cache_alloc+0x46/0x2f0 [ 288.350815][T18595] getname_flags+0x84/0x3d0 [ 288.355367][T18595] do_mkdirat+0x3b/0x200 [ 288.359631][T18595] __x64_sys_mkdirat+0x3e/0x50 [ 288.364418][T18595] do_syscall_64+0x4a/0x90 [ 288.368889][T18595] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 288.374803][T18595] RIP: 0033:0x4665d9 [ 288.378704][T18595] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 288.398313][T18595] RSP: 002b:00007fb77cfea188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 288.406754][T18595] RAX: ffffffffffffffda RBX: 000000000056c200 RCX: 00000000004665d9 [ 288.414737][T18595] RDX: 0000000000000000 RSI: 0000000020000180 RDI: ffffffffffffffff [ 288.422715][T18595] RBP: 00007fb77cfea1d0 R08: 0000000000000000 R09: 0000000000000000 [ 288.430745][T18595] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 288.438731][T18595] R13: 00007ffed390716f R14: 00007fb77cfea300 R15: 0000000000022000 17:57:57 executing program 5: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x2000000) 17:57:57 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f8", 0x16}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) 17:57:57 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) 17:57:57 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f8", 0x16}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)={[{@fat=@check_strict}]}) 17:57:57 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0), 0x52e117024b132fe1, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r1, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) socket$inet6(0xa, 0x0, 0x0) getrlimit(0x9, &(0x7f0000000040)) mkdirat(r4, &(0x7f0000000180)='./file2\x00', 0x0) open$dir(&(0x7f0000000080)='./file2\x00', 0x0, 0x100) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) 17:57:58 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, 0x0) 17:57:58 executing program 1 (fault-call:11 fault-nth:1): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:57:58 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0xfffffe95, 0x5}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="1e480ba5f3fdb4f5e8d85826a78e7a7a96e3860e2442f51fefea77657aa2fab46caf73c90418f28537d039c84e683a33e7833ef446a39fb3d41264aa910a6abdf289c2634023d2bf5d203cdc0bf454463a843af81274f5"]) socket$inet6(0xa, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) openat(0xffffffffffffffff, 0x0, 0x2, 0x109) [ 289.608398][T18618] loop0: detected capacity change from 0 to 270 [ 291.028441][T18660] loop5: detected capacity change from 0 to 270 [ 291.233064][T18651] loop1: detected capacity change from 0 to 270 [ 291.363189][T18647] loop4: detected capacity change from 0 to 32768 [ 291.371926][T18647] FAT-fs (loop4): Unrecognized mount option "H X&zz$Bwezls79Nh:3>Fd [ 291.371926][T18647] jc@#ҿ] < TF::t" or missing value [ 291.413173][T18667] FAULT_INJECTION: forcing a failure. [ 291.413173][T18667] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 291.426314][T18667] CPU: 0 PID: 18667 Comm: syz-executor.1 Not tainted 5.13.0-rc1-syzkaller #0 [ 291.435698][T18667] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 291.445749][T18667] Call Trace: [ 291.449060][T18667] dump_stack+0x137/0x19d [ 291.453394][T18667] should_fail+0x23c/0x250 [ 291.457834][T18667] should_fail_usercopy+0x16/0x20 [ 291.462859][T18667] strncpy_from_user+0x21/0x250 [ 291.467746][T18667] getname_flags+0xb8/0x3d0 [ 291.472307][T18667] do_mkdirat+0x3b/0x200 [ 291.476549][T18667] ? fpregs_assert_state_consistent+0x7d/0x90 [ 291.482622][T18667] __x64_sys_mkdirat+0x3e/0x50 [ 291.488073][T18667] do_syscall_64+0x4a/0x90 [ 291.492574][T18667] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 291.498507][T18667] RIP: 0033:0x4665d9 [ 291.502448][T18667] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 291.522068][T18667] RSP: 002b:00007fb77cfea188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 291.530486][T18667] RAX: ffffffffffffffda RBX: 000000000056c200 RCX: 00000000004665d9 [ 291.538495][T18667] RDX: 0000000000000000 RSI: 0000000020000180 RDI: ffffffffffffffff [ 291.546464][T18667] RBP: 00007fb77cfea1d0 R08: 0000000000000000 R09: 0000000000000000 [ 291.554518][T18667] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 291.562481][T18667] R13: 00007ffed390716f R14: 00007fb77cfea300 R15: 0000000000022000 17:58:00 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, 0x0) 17:58:00 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = gettid() tkill(r1, 0x7) sched_setattr(r1, &(0x7f0000000040)={0x38, 0x0, 0x39, 0x8973, 0x1, 0x5, 0x8, 0x5, 0x5}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = fspick(r4, &(0x7f0000000740)='./file0\x00', 0x1) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000600)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000680)="8b21a7ad15e89de07fdf3afe644ff5ab746655d44034a3a694f3090b1dc4e2c05ac2ce713967adb2b7a613b86774f32e794fce3c107e7a6f31968249b2b73b56d22db9cd662a58fb3ad8790a14d82854c5bf501dc821d070fafb24f22bd4f5291d02d007f7349df3be11855ccad54ad36bfec3c0bc57d85b602405ef546d7605ff59ff1b5d394c307ad68ea56b96daac7050fa5c0799d5ef", 0x98}, {&(0x7f00000002c0)="2b0ac1ab933db82d928c493f66830eefac7a83e7c3324f9ac9a4a5a1280602979bcf7e11241b8bc81165e63a2dd0f6a3bbe6cc503fffbeb66c", 0x39}], 0x2, &(0x7f0000000780)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r5, r4]}}], 0x20, 0x200080c0}], 0x1, 0x80) syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f00000000c0)='./file2\x00', 0xfff, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000340)="446d126a1d2549e148a4de8dc31036270a58d8d527370261e7cd8af5c498c0dc09af925d6634bda5272ac98f1835748199eba0e2cac35a3f1f8bbb4b5b07d6cd54dc424e8a311df6d5b9527a0f2bc80dc0d0204129963b175547c530b15982bdd2ef16ced132f8ccca33f9e54548512c93a36af40e8f9a7ed8e9dd2c6e04fd964939ef", 0x83, 0xf98}, {&(0x7f0000000480)="fbc82836a2428b4faa066661d5cde14bd0418e9c011c40bf88854d289b40ed6860fad8d535c82bb44faf7b160fa6eb0e27e541c67d23f3d968c2a7aed6a9db12bff8a692b15ddab4ec6dda41ba228e5f76cb40b495834deda0a98ed3f45808af0edf86657bd8b1afd8174c55105073e1c23610dacbaf5906affddedc1f1dfaf602bb38ec20ee97565a8a00eaa11aeefc2f389d2cd67e8c02c6014aa7ece506855bb3cf41b3b508b1ecf9", 0xaa, 0x61}], 0x40000, &(0x7f0000000540)=ANY=[@ANYBLOB='noauto_da_alloc,barrier=0x0000000000000006,noblock_validity,auto_da_alloc=0x0000000000000007,auto_da_alloc=0x00000000000010e3,fsuuid=486ff917-\x0038e-a6`a-a9f6-a9eaf319,\x00']) socket$inet6(0xa, 0x0, 0x0) mkdirat(r4, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) 17:58:00 executing program 1 (fault-call:11 fault-nth:2): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:58:00 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0xfffffe95, 0x5}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="1e480ba5f3fdb4f5e8d85826a78e7a7a96e3860e2442f51fefea77657aa2fab46caf73c90418f28537d039c84e683a33e7833ef446a39fb3d41264aa910a6abdf289c2634023d2bf5d203cdc0bf454463a843af81274f5"]) socket$inet6(0xa, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) openat(0xffffffffffffffff, 0x0, 0x2, 0x109) [ 292.340635][T18693] loop0: detected capacity change from 0 to 270 [ 292.357808][T18695] loop2: detected capacity change from 0 to 270 [ 292.480796][T18708] loop1: detected capacity change from 0 to 270 [ 292.480870][T18707] loop4: detected capacity change from 0 to 32768 [ 292.494527][T18707] FAT-fs (loop4): Unrecognized mount option "H X&zz$Bwezls79Nh:3>Fd [ 292.494527][T18707] jc@#ҿ] < TF::t" or missing value [ 292.564095][T18719] FAULT_INJECTION: forcing a failure. [ 292.564095][T18719] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 292.577195][T18719] CPU: 1 PID: 18719 Comm: syz-executor.1 Not tainted 5.13.0-rc1-syzkaller #0 [ 292.585967][T18719] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 292.596038][T18719] Call Trace: [ 292.599325][T18719] dump_stack+0x137/0x19d [ 292.603678][T18719] should_fail+0x23c/0x250 [ 292.608156][T18719] should_fail_usercopy+0x16/0x20 [ 292.613176][T18719] _copy_to_user+0x1c/0x90 [ 292.617618][T18719] simple_read_from_buffer+0xab/0x120 [ 292.622992][T18719] proc_fail_nth_read+0xf6/0x140 [ 292.628046][T18719] ? rw_verify_area+0x136/0x250 [ 292.632959][T18719] ? proc_fault_inject_write+0x200/0x200 [ 292.638662][T18719] vfs_read+0x154/0x5d0 [ 292.642818][T18719] ? __fget_light+0x21b/0x260 [ 292.647568][T18719] ? __cond_resched+0x11/0x40 [ 292.652298][T18719] ksys_read+0xce/0x180 [ 292.656462][T18719] __x64_sys_read+0x3e/0x50 [ 292.661016][T18719] do_syscall_64+0x4a/0x90 [ 292.665443][T18719] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 292.671343][T18719] RIP: 0033:0x41935c [ 292.675228][T18719] 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 [ 292.695038][T18719] RSP: 002b:00007fb77d00b170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 292.703454][T18719] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 000000000041935c [ 292.711432][T18719] RDX: 000000000000000f RSI: 00007fb77d00b1e0 RDI: 0000000000000007 [ 292.719401][T18719] RBP: 00007fb77d00b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 292.727378][T18719] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 292.735420][T18719] R13: 00007ffed390716f R14: 00007fb77d00b300 R15: 0000000000022000 17:58:02 executing program 5: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x100000000000000) 17:58:02 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140), 0x5000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = pidfd_open(0x0, 0x0) mmap(&(0x7f000063b000/0x2000)=nil, 0x2000, 0x0, 0x4010, r4, 0x63c4d000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r5, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x0, 0x0, 0x0, 0x9}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) mknodat$loop(r3, &(0x7f0000000080)='./file0\x00', 0xc000, 0x0) 17:58:02 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, 0x0) 17:58:02 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB="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"]) socket$inet6(0xa, 0x0, 0x0) sched_setattr(r0, &(0x7f0000000040)={0x38, 0x5, 0x10000040, 0x0, 0x5, 0x40, 0xfffffffffffffff9, 0x6, 0xfff, 0x9}, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) 17:58:02 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:58:02 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0xfffffe95, 0x5}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="1e480ba5f3fdb4f5e8d85826a78e7a7a96e3860e2442f51fefea77657aa2fab46caf73c90418f28537d039c84e683a33e7833ef446a39fb3d41264aa910a6abdf289c2634023d2bf5d203cdc0bf454463a843af81274f5"]) socket$inet6(0xa, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) openat(0xffffffffffffffff, 0x0, 0x2, 0x109) 17:58:03 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0xfffffe95, 0x5}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="1e480ba5f3fdb4f5e8d85826a78e7a7a96e3860e2442f51fefea77657aa2fab46caf73c90418f28537d039c84e683a33e7833ef446a39fb3d41264aa910a6abdf289c2634023d2bf5d203cdc0bf454463a843af81274f5"]) socket$inet6(0xa, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) 17:58:03 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) [ 294.512846][T18757] loop0: detected capacity change from 0 to 270 [ 294.554172][T18757] FAT-fs (loop0): Unrecognized mount option "H;" or missing value 17:58:04 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x4, 0x88, 0x0, 0x0, 0x0, 0x0, 0x3a}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) sched_setattr(r1, &(0x7f00000002c0)={0x38, 0x2, 0x27, 0x8, 0x80000001, 0xffffffffffff8001, 0x3, 0x9, 0x7, 0x1}, 0x0) sched_setattr(r1, &(0x7f00000017c0)={0x38, 0x2, 0x20, 0x1, 0x1, 0x3, 0x8, 0x6, 0x9a, 0x2}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f0000002400)=[{{&(0x7f0000000480)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f00000025c0)=[{&(0x7f0000002740)=""/4096, 0x1000}, {&(0x7f0000001480)=""/241, 0xf1}, {&(0x7f00000003c0)=""/37, 0x25}, {&(0x7f0000000400)=""/19, 0x13}, {&(0x7f0000001580)=""/99, 0x63}, {&(0x7f0000001800)=""/25, 0x19}, {&(0x7f0000001640)=""/183, 0xb7}, {&(0x7f0000001ac0)=""/178, 0xb2}, {&(0x7f0000002240)=""/236, 0xec}], 0x9, &(0x7f0000002680)=""/145, 0x91}}, {{0x0, 0x0, &(0x7f0000001900)=[{&(0x7f0000001840)=""/26, 0x1a}, {&(0x7f0000001880)=""/113, 0x71}], 0x2, &(0x7f0000001a00)=""/162, 0xa2}, 0x8b}, {{&(0x7f0000001940)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000500)=""/231, 0xe7}], 0x1, &(0x7f0000001c00)=""/94, 0x5e}, 0x1f}, {{&(0x7f0000001c80)=@nfc_llcp, 0x80, &(0x7f00000020c0)=[{&(0x7f0000001d00)=""/169, 0xa9}, {&(0x7f0000001700)=""/81, 0x51}, {&(0x7f0000001e40)=""/243, 0xf3}, {&(0x7f0000001f40)=""/148, 0x94}, {&(0x7f0000002000)=""/164, 0xa4}], 0x5, &(0x7f0000002140)=""/97, 0x61}, 0x6}, {{&(0x7f00000021c0)=@can, 0x80, &(0x7f0000002300), 0x0, &(0x7f0000002340)=""/143, 0x8f}, 0x7}], 0x5, 0x2, 0x0) r4 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000140)='./file2\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17, 0x3}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f00000000c0)=ANY=[@ANYRESHEX]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)) socket$inet6(0xa, 0x0, 0x0) getpid() setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000380)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x1, 0x1, 0x2, 0x0, 0x7, 0x80}, 0x20) openat(0xffffffffffffffff, &(0x7f0000001780)='./file2\x00', 0x24840, 0xa2) mkdirat(r4, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 295.194047][T18786] loop2: detected capacity change from 0 to 270 [ 295.202120][T18785] loop4: detected capacity change from 0 to 32768 [ 295.209624][T18785] FAT-fs (loop4): Unrecognized mount option "H X&zz$Bwezls79Nh:3>Fd [ 295.209624][T18785] jc@#ҿ] < TF::t" or missing value [ 295.240914][T18792] loop1: detected capacity change from 0 to 270 [ 295.247758][T18793] loop5: detected capacity change from 0 to 270 17:58:04 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0xfffffe95, 0x5}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="1e480ba5f3fdb4f5e8d85826a78e7a7a96e3860e2442f51fefea77657aa2fab46caf73c90418f28537d039c84e683a33e7833ef446a39fb3d41264aa910a6abdf289c2634023d2bf5d203cdc0bf454463a843af81274f5"]) socket$inet6(0xa, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) 17:58:04 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) [ 295.342579][T18814] loop0: detected capacity change from 0 to 270 [ 295.356418][T18814] FAT-fs (loop0): Unrecognized mount option "0xffffffffffffffff" or missing value [ 296.059362][T18833] loop2: detected capacity change from 0 to 270 [ 296.079563][T18832] loop4: detected capacity change from 0 to 32768 [ 296.087330][T18832] FAT-fs (loop4): Unrecognized mount option "H X&zz$Bwezls79Nh:3>Fd [ 296.087330][T18832] jc@#ҿ] < TF::t" or missing value 17:58:05 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0xfffffe95, 0x5}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="1e480ba5f3fdb4f5e8d85826a78e7a7a96e3860e2442f51fefea77657aa2fab46caf73c90418f28537d039c84e683a33e7833ef446a39fb3d41264aa910a6abdf289c2634023d2bf5d203cdc0bf454463a843af81274f5"]) socket$inet6(0xa, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) [ 296.202030][T18814] loop0: detected capacity change from 0 to 270 [ 296.236280][T18814] FAT-fs (loop0): Unrecognized mount option "0xffffffffffffffff" or missing value [ 296.617807][T18868] loop4: detected capacity change from 0 to 32768 [ 296.625396][T18868] FAT-fs (loop4): Unrecognized mount option "H X&zz$Bwezls79Nh:3>Fd [ 296.625396][T18868] jc@#ҿ] < TF::t" or missing value 17:58:05 executing program 5: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x200000000000000) 17:58:05 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x2) 17:58:05 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() prlimit64(r0, 0x6, 0x0, &(0x7f0000000040)) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10dfe}], 0x0, &(0x7f0000004dc0)=ANY=[@ANYBLOB="73686f72746e4b6d653d77696e39090000000000000061696c3d302c0005e659becdecd5b19c046bd180fa492c8d2208111ac27fe1cd8dc179c9d8ac107f495f92e9413e4e232eee26d29c49d2ff9586e332125303fbc0e020206ebc2c0bc78133b6514052cde83d60c26f9b606c6b781c82b3a5e552b529659fe4b901000000000000001b498032124da3ebcf0c2e78707e1544294a9bd92efcdda8b6ce86fbed29232a02feac83cf64"]) socket$inet6(0xa, 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x400200, 0x91) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r4, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000000480)="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"}, {0xd0, 0x115, 0x81, "b84290a4041f21385d767ec5541aaabe8b55a48d1aa47a5b55d92d3345e348ccdd460b89c8ca9c242f364e67deadf6a581b48cd936821cdc1c7942a8c29d881f90bb940ac870fe3f21d3cbd73ae7cf37ae0b639c735cd31bf5e0eb4cb96f8891e1e66834d9b5a6f650b3941f937749e8b957a8d3b42e828ebf13b2cb6de588385befb3090bb4f1b81b5c91d01e0b5c4f22a81603c8c1df831e9da78a55babb3be835af1aded4c92dd8b93f04886a6f93d0d2ec1c6853ce8e70b0434a22c0d2b9"}], 0x12d8}}], 0x3, 0x20000054) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000080)={@ipv4={'\x00', '\xff\xff', @multicast2}, 0x4, 0x0, 0xff, 0xa, 0xfe, 0x2}, 0x20) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x3, @ipv4={'\x00', '\xff\xff', @local}, 0x4}, 0x1c) 17:58:05 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) 17:58:05 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000000200), 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) preadv(r1, &(0x7f0000000240), 0x1000000000000249, 0x1, 0x48) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) vmsplice(r4, &(0x7f0000000080)=[{&(0x7f0000000140)="22f19dd29fbd47f91f4699f56632bc687720e3b38e833f13a45da7229a6582069253cbad2e215f9c444804c58a5a242f489dedf0e8f3a48b604687c83bdc3773ad835f64b17b958573c5930e9025bd0de1581e7366edc277cc5a661699a323e995b530709f9519e6e623a2faee6491fc3c56c215a29ea54f51d24f46bd465a934649c9d1", 0x84}, {&(0x7f00000002c0)="fcf2e36efb3bd786dbde737e3b766205e94a7acf87ab0ec79d3284b8a0c3fa8eb9b228e953fda760eb2415f9a0d649e778c07add67cadba3a9d5f9eef344d22f8946210423f24b33dcc1f827b9842fd499708013fc7cb9e7fd47d0d78c04778b94d7ccd36c570444f4ee997eba06531ab2d8bffc2dac5cc794cdb53d55b0ab6e739837a001f433c146b947342cabafdc06f6c5154fb608c139036e9afc6e7b74b1cd9d89c1891ff73a26e9d467ce97a739fb", 0xb2}], 0x2, 0xb) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x1, 0x9, 0x40000000}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) 17:58:06 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0xfffffe95, 0x5}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="1e480ba5f3fdb4f5e8d85826a78e7a7a96e3860e2442f51fefea77657aa2fab46caf73c90418f28537d039c84e683a33e7833ef446a39fb3d41264aa910a6abdf289c2634023d2bf5d203cdc0bf454463a843af81274f5"]) socket$inet6(0xa, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, 0x0, 0x2, 0x109) 17:58:06 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) [ 298.143013][T18897] loop0: detected capacity change from 0 to 269 [ 298.213456][T18898] loop1: detected capacity change from 0 to 270 [ 298.307982][T18920] loop5: detected capacity change from 0 to 270 17:58:07 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x3) [ 298.569567][T18929] loop2: detected capacity change from 0 to 270 [ 298.650224][T18953] loop1: detected capacity change from 0 to 270 17:58:07 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = syz_io_uring_setup(0x88, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000180)=0x0) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000040)=@IORING_OP_CLOSE={0x13, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r7}}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_FILES_UPDATE={0x14, 0x3, 0x0, 0x0, 0x3, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff, r3, r1], 0x6, 0x0, 0x0, {0x0, r7}}, 0x7fffffff) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r8 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='\x00']) socket$inet6(0xa, 0x0, 0x0) mkdirat(r8, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 299.116115][T18928] loop4: detected capacity change from 0 to 32768 [ 299.162555][T18976] loop0: detected capacity change from 0 to 270 17:58:08 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f00000005c0)=[{&(0x7f0000000140)="e9d8fa8be41e53b49b197f8870a1ec41655f75ce423100c2a93e21abda1ac4518c9429c93223f4fde4aa7b5ac8f9fb60c4f87d60b56477b1b4001b1d47aa9190e4d5d877ee5d61440a79a64d6b9a9e18219e8956baa03356559a99c7ec878d0bffa566227c556f594e9e4b7436609d07b0fa6edbbf9620bbaab8bc1021dbcd091a279204f50635163d6f2cdb80ee5aa99595bab1a253ad9f379ddfce9332e7ac361050eb5e8f5c57de5bc6e6803e9fc9d98f59f4e6cd204118", 0xb9}, {&(0x7f0000000200)="3614edf5ff0dd2e46e4d649d30ef8ce87738a2344a9f9c2f96a3da14a91283e07f8b6f07ac4a5ca1b299474c4f3dd3ff330b5086817c9bc1a70746d7cf730362e97221872c953586f65bfe6a9fc3738ab4543bf7092f9641e6", 0x59}, {&(0x7f00000002c0)="7d6d10283b6d94d0b0609b4d541d0f7341e5b483b0c3653e21143f3891cf5579b6846e75e982ab234a17f524c0a1888daa55d76504c06b0c6d4ca0b41a98325a33fdbe797cf5e1bf1c4591d48996622c7e0f1ec89b86f80d1efb22200a7a9d4030daa2c200ca386adb1d517220b385ba3a65be102ad3b38d0648d3eecb89d3ea549320d749f4879249968aed72e90cf4d364488faa9a29adc186c759ad", 0x9d}, {&(0x7f00000003c0)="f2dbca415a310c3d529b1978eb20f309168068c6007010fca7430977085b72599acc954c251b3d5dc9cd506cba443da554ba5ebca9e4288af265ed8386e995ef84b27ffefa9f3dbd4510e0624f955332d7074a7a0b966d69cfb6e053a2f69efd0e949621cca11612585b8ec56d77c2136fe25716247d87cf9c2b5527b3494fd9e052564807dbdfcb403f985de9b36e58dd8254f9b04d0c476a6c7c54e6d37e365e9664dc4e287954e468d884d26d4cce74b2862f1a6936461f9213d30589590b6a9fbaf9e35fd784a248c4", 0xcb}, {&(0x7f00000004c0)="7881ebac356bbcfc2bfd62587d07d7986439ba558206babb639863dfbfc24b2ccedd64fae08c72e80da930d2ed448ea640628f6d2b351638a5285328a843ae1df1e1693e5000a2f838bc37c177d80f0cdc9dc2d2908aa1ce792a233947ff7d3e71afc8c7a8163b80c4d2f3847ff2bf68e474423489f1ef91915f9a42514b12e341744b4a99ff3c9968174d9e04c62f70d66ccc0561818ff88c6d77a29b4fa10794ceed9b7d0e5a6ed661b2f58b2468488c6c26f3c3d6a19485331af9cc08c0fb959f17b452895457616047dc0040652f8a3ecce0e53d6cd1d538dda0f272b0e53e1ef9d12018308a2082847aa9befd380bc93b84dac19cae39e7a7bae068", 0xfe}], 0x5, 0xd) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) r5 = accept(r1, &(0x7f0000000640)=@phonet, &(0x7f0000000080)=0x80) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000001300)={0x2880008, r3}) r6 = syz_io_uring_setup(0x88, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000180)=0x0) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) syz_io_uring_submit(r7, r8, &(0x7f0000000040)=@IORING_OP_CLOSE={0x13, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r9}}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000740)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r5, 0x0, &(0x7f00000006c0)="c4247549b2be4c5d22bc0c0150cbda6214d98833978b94c6160381e3ba5e545b8073f72812895028c642e99ff20ac2120e697d71f1dccc5cb8d98bc3348c193e53e5619cfe", 0x45, 0x40040, 0x0, {0x0, r9}}, 0x7f) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) 17:58:08 executing program 5: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = fork() sched_setattr(r1, &(0x7f0000000080)={0x38, 0x5, 0x10000010, 0x5, 0x0, 0x6, 0x7fff, 0x3, 0x20, 0x10001}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x40, 0xffffffff, 0x3f, 0x65ec, 0xffff, 0x2, 0x2, 0x9d23}, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r4, &(0x7f0000000180)='./file2\x00', 0x0) 17:58:08 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x4) [ 299.783882][T19006] loop5: detected capacity change from 0 to 270 17:58:08 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0xfffffe95, 0x5}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="1e480ba5f3fdb4f5e8d85826a78e7a7a96e3860e2442f51fefea77657aa2fab46caf73c90418f28537d039c84e683a33e7833ef446a39fb3d41264aa910a6abdf289c2634023d2bf5d203cdc0bf454463a843af81274f5"]) socket$inet6(0xa, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, 0x0, 0x2, 0x109) [ 299.924260][T19008] loop1: detected capacity change from 0 to 270 17:58:08 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = accept(r1, 0x0, &(0x7f0000000040)) connect$unix(r3, &(0x7f0000000080)=@file={0x0, './file2\x00'}, 0x6e) r4 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) socket$inet6(0xa, 0x0, 0x0) mkdirat(r4, &(0x7f0000000180)='./file2\x00', 0x0) prlimit64(0x0, 0xf, &(0x7f00000001c0)={0x1, 0x7ea0}, &(0x7f00000002c0)) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) 17:58:08 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x2) 17:58:09 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) socketpair(0xb, 0x80000, 0xfffffff7, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r2, 0x1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000000), 0xffffff6a) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r5, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000001300)={0x2880008, r4}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r3, 0x0) [ 300.595863][T19048] loop2: detected capacity change from 0 to 270 17:58:09 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x5) 17:58:09 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() prlimit64(r0, 0x6, 0x0, &(0x7f0000000040)) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10dfe}], 0x0, &(0x7f0000004dc0)=ANY=[@ANYBLOB="73686f72746e4b6d653d77696e39090000000000000061696c3d302c0005e659becdecd5b19c046bd180fa492c8d2208111ac27fe1cd8dc179c9d8ac107f495f92e9413e4e232eee26d29c49d2ff9586e332125303fbc0e020206ebc2c0bc78133b6514052cde83d60c26f9b606c6b781c82b3a5e552b529659fe4b901000000000000001b498032124da3ebcf0c2e78707e1544294a9bd92efcdda8b6ce86fbed29232a02feac83cf64"]) socket$inet6(0xa, 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x400200, 0x91) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r4, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000000480)="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"}, {0xd0, 0x115, 0x81, "b84290a4041f21385d767ec5541aaabe8b55a48d1aa47a5b55d92d3345e348ccdd460b89c8ca9c242f364e67deadf6a581b48cd936821cdc1c7942a8c29d881f90bb940ac870fe3f21d3cbd73ae7cf37ae0b639c735cd31bf5e0eb4cb96f8891e1e66834d9b5a6f650b3941f937749e8b957a8d3b42e828ebf13b2cb6de588385befb3090bb4f1b81b5c91d01e0b5c4f22a81603c8c1df831e9da78a55babb3be835af1aded4c92dd8b93f04886a6f93d0d2ec1c6853ce8e70b0434a22c0d2b9"}], 0x12d8}}], 0x3, 0x20000054) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000080)={@ipv4={'\x00', '\xff\xff', @multicast2}, 0x4, 0x0, 0xff, 0xa, 0xfe, 0x2}, 0x20) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x3, @ipv4={'\x00', '\xff\xff', @local}, 0x4}, 0x1c) [ 300.904405][T19046] loop0: detected capacity change from 0 to 270 [ 300.934738][T19046] FAT-fs (loop0): Unrecognized mount option "8" or missing value 17:58:09 executing program 5: prlimit64(0x0, 0xf, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000002c0)=0x0) sched_setattr(r1, &(0x7f0000000340)={0x38, 0x6, 0x77, 0x1, 0x0, 0x5d, 0x1, 0x8001, 0x7f, 0x1f}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1, 0x101}, 0x0) sched_setattr(r1, &(0x7f0000000380)={0x38, 0x1, 0x9f063c4ae51ad95a, 0xfff, 0x7, 0x0, 0x2, 0x5, 0xd5b7, 0x3}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file1/file0\x00', 0x2001, 0x80) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000400)=0x0) sched_setattr(r5, &(0x7f0000000480)={0x38, 0x6, 0x10000025, 0x1, 0x3, 0x7, 0x0, 0x0, 0x5, 0x3}, 0x0) r6 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x59, 0x3}], 0xc2010, &(0x7f00000004c0)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r6, &(0x7f0000000180)='./file2\x00', 0x0) prlimit64(r0, 0x1, 0x0, &(0x7f00000003c0)) ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f00000001c0)={0xb264, 0x7, 0x2, 0x8b, 0x9, 0x2}) 17:58:09 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getrlimit(0x2, &(0x7f0000000080)) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) ptrace(0x8, r0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="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"]) socket$inet6(0xa, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 301.661591][T19094] loop1: detected capacity change from 0 to 270 [ 301.666694][T19095] loop2: detected capacity change from 0 to 269 [ 301.676339][T19095] FAT-fs (loop2): Unrecognized mount option "shortnKme=win9 " or missing value [ 301.691476][T19076] loop4: detected capacity change from 0 to 32768 [ 301.700111][T19076] FAT-fs (loop4): Unrecognized mount option "H X&zz$Bwezls79Nh:3>Fd [ 301.700111][T19076] jc@#ҿ] < TF::t" or missing value [ 301.722812][T19114] loop0: detected capacity change from 0 to 270 [ 301.730937][T19114] FAT-fs (loop0): Unrecognized mount option "8p9Y>ֈ _B$XdȌ:j(w(v:Ξ:ڪ9j[Y4rGվ_R(rд9Q?L¹{y" or missing value 17:58:10 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() prlimit64(r0, 0x6, 0x0, &(0x7f0000000040)) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10dfe}], 0x0, &(0x7f0000004dc0)=ANY=[@ANYBLOB="73686f72746e4b6d653d77696e39090000000000000061696c3d302c0005e659becdecd5b19c046bd180fa492c8d2208111ac27fe1cd8dc179c9d8ac107f495f92e9413e4e232eee26d29c49d2ff9586e332125303fbc0e020206ebc2c0bc78133b6514052cde83d60c26f9b606c6b781c82b3a5e552b529659fe4b901000000000000001b498032124da3ebcf0c2e78707e1544294a9bd92efcdda8b6ce86fbed29232a02feac83cf64"]) socket$inet6(0xa, 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x400200, 0x91) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r4, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000000480)="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"}, {0xd0, 0x115, 0x81, "b84290a4041f21385d767ec5541aaabe8b55a48d1aa47a5b55d92d3345e348ccdd460b89c8ca9c242f364e67deadf6a581b48cd936821cdc1c7942a8c29d881f90bb940ac870fe3f21d3cbd73ae7cf37ae0b639c735cd31bf5e0eb4cb96f8891e1e66834d9b5a6f650b3941f937749e8b957a8d3b42e828ebf13b2cb6de588385befb3090bb4f1b81b5c91d01e0b5c4f22a81603c8c1df831e9da78a55babb3be835af1aded4c92dd8b93f04886a6f93d0d2ec1c6853ce8e70b0434a22c0d2b9"}], 0x12d8}}], 0x3, 0x20000054) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000080)={@ipv4={'\x00', '\xff\xff', @multicast2}, 0x4, 0x0, 0xff, 0xa, 0xfe, 0x2}, 0x20) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x3, @ipv4={'\x00', '\xff\xff', @local}, 0x4}, 0x1c) [ 301.841594][T19134] loop0: detected capacity change from 0 to 270 [ 301.848222][T19134] FAT-fs (loop0): Unrecognized mount option "8p9Y>ֈ _B$XdȌ:j(w(v:Ξ:ڪ9j[Y4rGվ_R(rд9Q?L¹{y" or missing value 17:58:10 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) socket$inet6(0xa, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) 17:58:11 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x6) 17:58:11 executing program 5: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0fe38d603b537b2b803a69bf5325f6cdb30d28369d6298fd942d225ed9e3d8d5e9d3435573c2fdeba8cbab8ac4a0eae17b7593baaec816b6aa37b2687022f825cde5814c8d5e5e7008838dfec06c81973341626718dce1e63818bde46ef3a9960db8a3a54c2102568401874a69b3ea916f7f4f14ff2a3b730607b7322ec90f51963662a51fb9e6ad4aec099ed2f333143c144fd17c6bd6800aadbefeedaa941eff945576fe760a146a9969a5960abd4a825db1607c5e7df9cf7e3c5f7ea582096cf6211a60dd33d015748a5a45a834de"]) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r2, &(0x7f0000000180)='./file2\x00', 0x0) [ 302.216712][T19168] loop0: detected capacity change from 0 to 270 [ 302.651468][T19173] loop2: detected capacity change from 0 to 269 [ 302.660754][T19180] loop1: detected capacity change from 0 to 270 [ 302.671750][T19173] FAT-fs (loop2): Unrecognized mount option "shortnKme=win9 " or missing value [ 302.745618][T19177] loop5: detected capacity change from 0 to 270 17:58:11 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0xfffffe95, 0x5}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="1e480ba5f3fdb4f5e8d85826a78e7a7a96e3860e2442f51fefea77657aa2fab46caf73c90418f28537d039c84e683a33e7833ef446a39fb3d41264aa910a6abdf289c2634023d2bf5d203cdc0bf454463a843af81274f5"]) socket$inet6(0xa, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, 0x0, 0x2, 0x109) [ 302.781295][T19177] FAT-fs (loop5): Unrecognized mount option "`;S{+:iS%ͳ(6b-"^CUs˫Ġ{u7hp"%L^^pl3Abg8n󩖸L!VJioO*;s2.Q6bJ 3<O|kր [ 302.781295][T19177] Uvv [ 302.781295][T19177] ji [ 302.781295][T19177] J]`|^}~<_~ l!`3tZE4" or missing value 17:58:12 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x7) 17:58:12 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3}) write$binfmt_script(r3, &(0x7f0000000140)={'#! ', './file0', [{0x20, '/dev/zero\x00'}, {0x20, '\',%&\'$'}, {0x20, 'cgroup.controllers\x00'}, {0x20, 'pids.events\x00'}, {}, {0x20, ':'}, {0x20, '/dev/zero\x00'}, {0x20, 'pids.events\x00'}, {0x20, '!'}, {0x20, '(@@%[)&*{$\xe3/#+!\"'}], 0xa, "12a412faddf4b40b6f9036884d44d3aa4f36957617fd5b0ec72505af6c227f5cb44d3f468e66421b6514191608ab74212b03eba620e64367d17440475bff68ec3ae1fa65e6110f8f035072aa751b45db9e6bab50eece459ef0860945fc02fe48bed02e64de7ba4a7ebc555c6573549e61454b74fab9a03d876d97a63e88e0cc7de5a36039524f2fbcb07d52f"}, 0xf8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080), 0x40, 0x0) preadv(r5, &(0x7f0000000800)=[{&(0x7f00000002c0)=""/89, 0x59}, {&(0x7f00000003c0)=""/219, 0xdb}, {&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/69, 0x45}, {&(0x7f0000000240)=""/17, 0x11}, {&(0x7f0000000540)=""/217, 0xd9}, {&(0x7f0000000340)}, {&(0x7f0000002340)=""/4096, 0x1000}, {&(0x7f0000000640)=""/213, 0xd5}, {&(0x7f0000000740)=""/178, 0xb2}], 0xa, 0x7, 0x1) 17:58:12 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() prlimit64(r0, 0x6, 0x0, &(0x7f0000000040)) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10dfe}], 0x0, &(0x7f0000004dc0)=ANY=[@ANYBLOB="73686f72746e4b6d653d77696e39090000000000000061696c3d302c0005e659becdecd5b19c046bd180fa492c8d2208111ac27fe1cd8dc179c9d8ac107f495f92e9413e4e232eee26d29c49d2ff9586e332125303fbc0e020206ebc2c0bc78133b6514052cde83d60c26f9b606c6b781c82b3a5e552b529659fe4b901000000000000001b498032124da3ebcf0c2e78707e1544294a9bd92efcdda8b6ce86fbed29232a02feac83cf64"]) socket$inet6(0xa, 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x400200, 0x91) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r4, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000000480)="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"}, {0xd0, 0x115, 0x81, "b84290a4041f21385d767ec5541aaabe8b55a48d1aa47a5b55d92d3345e348ccdd460b89c8ca9c242f364e67deadf6a581b48cd936821cdc1c7942a8c29d881f90bb940ac870fe3f21d3cbd73ae7cf37ae0b639c735cd31bf5e0eb4cb96f8891e1e66834d9b5a6f650b3941f937749e8b957a8d3b42e828ebf13b2cb6de588385befb3090bb4f1b81b5c91d01e0b5c4f22a81603c8c1df831e9da78a55babb3be835af1aded4c92dd8b93f04886a6f93d0d2ec1c6853ce8e70b0434a22c0d2b9"}], 0x12d8}}], 0x3, 0x20000054) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000080)={@ipv4={'\x00', '\xff\xff', @multicast2}, 0x4, 0x0, 0xff, 0xa, 0xfe, 0x2}, 0x20) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x3, @ipv4={'\x00', '\xff\xff', @local}, 0x4}, 0x1c) [ 303.661000][T19212] loop4: detected capacity change from 0 to 32768 [ 303.668537][T19212] FAT-fs (loop4): Unrecognized mount option "H X&zz$Bwezls79Nh:3>Fd [ 303.668537][T19212] jc@#ҿ] < TF::t" or missing value [ 303.727156][T19186] loop5: detected capacity change from 0 to 270 [ 303.733948][T19186] FAT-fs (loop5): Unrecognized mount option "`;S{+:iS%ͳ(6b-"^CUs˫Ġ{u7hp"%L^^pl3Abg8n󩖸L!VJioO*;s2.Q6bJ 3<O|kր [ 303.733948][T19186] Uvv [ 303.733948][T19186] ji [ 303.733948][T19186] J]`|^}~<_~ l!`3tZE4" or missing value 17:58:12 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0xfffffe95, 0x5}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="1e480ba5f3fdb4f5e8d85826a78e7a7a96e3860e2442f51fefea77657aa2fab46caf73c90418f28537d039c84e683a33e7833ef446a39fb3d41264aa910a6abdf289c2634023d2bf5d203cdc0bf454463a843af81274f5"]) socket$inet6(0xa, 0x0, 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) openat(0xffffffffffffffff, 0x0, 0x2, 0x109) [ 304.395347][T19254] loop4: detected capacity change from 0 to 32768 [ 304.403685][T19254] FAT-fs (loop4): Unrecognized mount option "H X&zz$Bwezls79Nh:3>Fd [ 304.403685][T19254] jc@#ҿ] < TF::t" or missing value [ 304.423724][T19245] loop2: detected capacity change from 0 to 269 [ 304.432183][T19245] FAT-fs (loop2): Unrecognized mount option "shortnKme=win9 " or missing value 17:58:13 executing program 5: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x100000001, 0x400}, &(0x7f00000002c0)) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x0, 0x2, 0x6, 0xf232, 0x10001, 0x7f, 0x8, 0x3, 0xff}, 0x0) r1 = gettid() sched_setattr(r1, &(0x7f0000000400)={0x38, 0x1, 0x42, 0x9, 0x20, 0x4, 0x5a, 0x7291, 0x4, 0x1}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0009dd2dcae5bd71a226fc25f17f97dd942902195d175443e401c1a100ee638e48bd00b97741401f2658782da7327f5e53d212b45e3f913c593403ca847108d47a55c52cc8c78341614700f75e3a4b828f66e28123e0eb74da44bfe11930"]) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) r5 = socket$inet6(0xa, 0x0, 0x7) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f00000001c0)=0x0) ptrace$poke(0x6, r6, &(0x7f00000003c0), 0x6d40) mkdirat(r4, &(0x7f0000000180)='./file2\x00', 0x0) [ 304.533770][T19267] loop1: detected capacity change from 0 to 270 17:58:13 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) [ 304.641237][T19284] loop5: detected capacity change from 0 to 270 17:58:13 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0xfffffe95, 0x5}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="1e480ba5f3fdb4f5e8d85826a78e7a7a96e3860e2442f51fefea77657aa2fab46caf73c90418f28537d039c84e683a33e7833ef446a39fb3d41264aa910a6abdf289c2634023d2bf5d203cdc0bf454463a843af81274f5"]) socket$inet6(0xa, 0x0, 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) openat(0xffffffffffffffff, 0x0, 0x2, 0x109) [ 304.960477][T19293] loop2: detected capacity change from 0 to 270 17:58:14 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="008904ce9e15f4251d128206e1f5e6250fd1b524e333341e610f292e97a4af18c9652abee4ae88561ce61c419f65ed71e73887ed83227e230ff1c4022be9dca986122d939f"]) socket$inet6(0xa, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 305.269604][T19315] loop4: detected capacity change from 0 to 32768 [ 305.277491][T19315] FAT-fs (loop4): Unrecognized mount option "H X&zz$Bwezls79Nh:3>Fd [ 305.277491][T19315] jc@#ҿ] < TF::t" or missing value 17:58:14 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0xfffffe95, 0x5}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="1e480ba5f3fdb4f5e8d85826a78e7a7a96e3860e2442f51fefea77657aa2fab46caf73c90418f28537d039c84e683a33e7833ef446a39fb3d41264aa910a6abdf289c2634023d2bf5d203cdc0bf454463a843af81274f5"]) socket$inet6(0xa, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) 17:58:14 executing program 5: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000080)=r0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) r4 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r4, 0xc0502100, &(0x7f0000000340)={0x0, 0x0}) sched_setattr(r5, &(0x7f00000000c0)={0x38, 0x2, 0x1000000e, 0x6, 0xca, 0x94d4, 0x3f, 0x5, 0x2, 0x7ff}, 0x0) 17:58:15 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0xfffffe95, 0x5}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="1e480ba5f3fdb4f5e8d85826a78e7a7a96e3860e2442f51fefea77657aa2fab46caf73c90418f28537d039c84e683a33e7833ef446a39fb3d41264aa910a6abdf289c2634023d2bf5d203cdc0bf454463a843af81274f5"]) socket$inet6(0xa, 0x0, 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) openat(0xffffffffffffffff, 0x0, 0x2, 0x109) 17:58:15 executing program 2: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x2000000) [ 306.736388][T19341] loop0: detected capacity change from 0 to 270 [ 307.405079][T19378] loop2: detected capacity change from 0 to 270 [ 307.423083][T19369] loop4: detected capacity change from 0 to 32768 [ 307.430737][T19369] FAT-fs (loop4): Unrecognized mount option "H X&zz$Bwezls79Nh:3>Fd [ 307.430737][T19369] jc@#ҿ] < TF::t" or missing value [ 307.501839][T19377] loop5: detected capacity change from 0 to 270 17:58:16 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0xa) 17:58:16 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) clone3(&(0x7f0000000400)={0x2400, &(0x7f00000001c0)=0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000240), {0x24}, &(0x7f00000002c0)=""/180, 0xb4, &(0x7f0000001340)=""/4096, &(0x7f00000003c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0], 0x7, {r1}}, 0x58) ioctl$BTRFS_IOC_BALANCE_CTL(r2, 0x40049421, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000000), 0xffffff6a) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r5, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000001300)={0x2880008, r4}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r3, 0x0) 17:58:16 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='\b']) socket$inet6(0xa, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = syz_io_uring_setup(0x1050, &(0x7f0000000040)={0x0, 0x9006, 0x8, 0x1, 0x38f}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000000c0)=0x0, &(0x7f00000001c0)=0x0) r7 = syz_io_uring_setup(0x88, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000180)=0x0) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) syz_io_uring_setup(0x477d, &(0x7f0000000380)={0x0, 0x92a9, 0x2, 0x3, 0x2dc, 0x0, r4}, &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d4000/0x2000)=nil, &(0x7f0000000400)=0x0, &(0x7f0000000480)) syz_io_uring_submit(r11, r6, &(0x7f00000004c0)=@IORING_OP_POLL_ADD={0x6, 0x4, 0x0, @fd_index=0x6, 0x0, 0x0, 0x0, {0xc108}, 0x1, {0x0, r10}}, 0x0) syz_io_uring_submit(r8, r9, &(0x7f0000000040)=@IORING_OP_CLOSE={0x13, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r10}}, 0x0) syz_io_uring_submit(r5, 0x0, &(0x7f0000000340)=@IORING_OP_LINK_TIMEOUT={0xf, 0x6, 0x0, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x3938700}, 0x1, 0x0, 0x0, {0x0, r10}}, 0xa0) 17:58:16 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0xfffffe95, 0x5}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="1e480ba5f3fdb4f5e8d85826a78e7a7a96e3860e2442f51fefea77657aa2fab46caf73c90418f28537d039c84e683a33e7833ef446a39fb3d41264aa910a6abdf289c2634023d2bf5d203cdc0bf454463a843af81274f5"]) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) openat(0xffffffffffffffff, 0x0, 0x2, 0x109) [ 309.047487][T19420] loop0: detected capacity change from 0 to 270 [ 309.056133][T19420] FAT-fs (loop0): Unrecognized mount option "" or missing value [ 309.084179][T19421] loop1: detected capacity change from 0 to 270 17:58:18 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0xfffffe95, 0x5}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="1e480ba5f3fdb4f5e8d85826a78e7a7a96e3860e2442f51fefea77657aa2fab46caf73c90418f28537d039c84e683a33e7833ef446a39fb3d41264aa910a6abdf289c2634023d2bf5d203cdc0bf454463a843af81274f5"]) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) openat(0xffffffffffffffff, 0x0, 0x2, 0x109) [ 309.094548][T19421] FAT-fs (loop1): Unrecognized mount option "8" or missing value 17:58:18 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) setrlimit(0xd, &(0x7f0000000b80)={0xc722, 0x5}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000002c0)=0x0) r4 = getuid() sendmmsg$unix(r2, &(0x7f0000000b00)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x0, &(0x7f00000007c0)=[{&(0x7f00000000c0)="b356b1892f1e28219d9f932f97d6d803a73766ad39e1ef473c71966cf1"}, {&(0x7f0000000340)="ed1899c19acdcd17e26d1cc708842a4ec0af507adcd87970b1c3241fc9d4bfb405c21c0208519e77bb5062262236a0402ed9b1cef15f67985f7e521f89cf71e25b7705396f9dbd4e1f72bebca7327b42125d4b95be8e01295b0169b03812cbd8a9a32c44fcc1913ba451746bae9f802cc18fe4650188e488050033b2a94d95a420cc4657edec383cbcc13ffe04ee485faf906facd0bc200241c35670499f946b0f9e12fa09235d1ba6f90cc9b6b2cb"}, {&(0x7f0000000480)="45fd44a517ec6601ad3a0f40c43f2587faf26bf63a813fd967c55d760237712cda9b2649f53d0957ab071f483d0b5d0b9abad32114753cadaee65f9aaff3c9be3ba151cc3a7bffec9d31"}, {&(0x7f0000000500)="5381a6536c455bac85650fb74d574dc86d77fb0a48736e7a1fb1d2d1ee7bbdcbe3e8297a0293e4c34d846daddd01c23a9a027c6e893c5f2f133cfced56bc5f4c405503128e092dea4cde61fdaab807fa24009599a41f93ba2aa8d063cb15fbb560420c1650379481413ffa9b2b979ed0b0305335ea294f64f97373e93a1e14e2415bd61b55a85428d88820d7e11f6f864e1875af95033a269fff2086ea32b739e14185b2a4070a928d565d34795e45b75af7235ec6a7ca1981ef6926a796bc6c1dc306ec5a7195e130265a7ec3"}, {&(0x7f0000000600)="c3ae2269e5fe82950f7e1edb796aafd6f48e778104f92988744788f6f1ee79e1c5154096299bbefbc4eb9c9cacd545c6c562552433dbb0b672a1bc695a7bb39c946d99d40250e37d032ed1384e77084744a5de7c4c60f978de8117cf334dd7be34419e56987c1d0f006fd5b8f28f59e0edf1b4069da86580ccb2cf2c852d9462f378bbb04c70f97426bd74ceef7c36b6e73c99573371ecab9c98c5986c4f404976109286f228b0053305641964005653d6734d553e3cc7c72049d69a0c70be54111a0ca50db40fed8857db4061b19052e2"}, {&(0x7f0000000700)="1e32c0894612bedd2e1cadf94b3f8c1a70330833ed8fbf0e6d8b2a1e60fe24685b873905bdd264d5d54617e82eada86beee3561de631590c28102c60f18ff47957d137be52d0be1ddf67b20f8584fd2352c1192bc9389ef83f9083e5f064273aa04cf8daa1bef765525fa0a9b710a75269d9f39d1d734ff6799a40f2c11b678c3ff88b65bcdd959696c47a40b9708079a395553782352c1fee7c8be21b3fdc582aba90924cad1ebb188c3f4daaac"}], 0x0, 0x0, 0x0, 0x85}, {&(0x7f0000000840)=@abs={0x1, 0x0, 0x4e20}, 0x0, &(0x7f00000001c0)=[{&(0x7f00000008c0)="47e2caa2ec0b5d6f6ab4132a1b23319f8a951ad6ecfe89a0b3411a273bf15653e1d7929d6bda031d372d566bbcffa9142d9bae3a9f5bcbe95486f968abb452785fc2cdb2eceb32177689f329d20e3b5856dd5105b54a73e82aeba50c5bda4eb3330e91abec327831bc9ef3e929584304c9fd13420c2fa607083b2b97977b78663f897c92f8d6be7256a84f97a094500b36a22b5c53a781276d17578548dddc13c2eee26a667aca0be59ffb0fccbe6cbefc02c3feba24c377f2128d356b04a0e3854d8ac28e9ae4dbb80e01459a6ece31f28473cc1eca7e0a2b1e0d685d51f85cd605f3"}, {&(0x7f00000009c0)="7ee84aca915d5304afffd16031082054833c22aa7c6af147557d6dce78d92420acab6ec3392d8489490c5f9442c41bcb8c743f9d02ebe84f65cff6231238e5ed6d5f59a5d1740828e20a597f7ff71e378dd249bc5a"}, {&(0x7f0000000a40)="7765c5790ba7afc51940b744032f1e93f1ecd09334b95e8984f7afe2d93373481ecede4805020ae84fd8018fecfc5f324e9c09714b59720c7b4eccc80fb13e3a7350a9d6b222309486824769ecbcea794196145ebb3d1b3ee87c5084c5fc91ebd4dd25a7d6349041364136daa381a3a8dc007c1e751c70234d2ee0bae512f7fa6b142aebe5191ca1551d841a22b9955d93945cdc1fc180e06aa2f89875b45520f2cc5544458df8e8021d036baf914d"}], 0x0, &(0x7f0000000400)=[@cred={{0x0, 0x1, 0x2, {r3, r4, 0xffffffffffffffff}}}], 0x0, 0x80000}], 0x235, 0x30000004) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) socket$inet6(0xa, 0x0, 0x0) mkdirat(r5, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) 17:58:18 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0xb) [ 309.661347][T19451] loop4: detected capacity change from 0 to 32768 [ 309.669656][T19451] FAT-fs (loop4): Unrecognized mount option "H X&zz$Bwezls79Nh:3>Fd [ 309.669656][T19451] jc@#ҿ] < TF::t" or missing value [ 309.743035][T19461] loop0: detected capacity change from 0 to 270 17:58:18 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(r0, &(0x7f0000000040)={0x38, 0x3, 0x48, 0x200, 0x9, 0x7, 0x2d, 0x5, 0xc5c, 0xfff}, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) socket$inet6(0xa, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = inotify_init() fcntl$setstatus(r4, 0x4, 0x44800) [ 309.973088][T19477] loop1: detected capacity change from 0 to 270 17:58:19 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0xfffffe95, 0x5}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="1e480ba5f3fdb4f5e8d85826a78e7a7a96e3860e2442f51fefea77657aa2fab46caf73c90418f28537d039c84e683a33e7833ef446a39fb3d41264aa910a6abdf289c2634023d2bf5d203cdc0bf454463a843af81274f5"]) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) openat(0xffffffffffffffff, 0x0, 0x2, 0x109) [ 310.893071][T19495] loop4: detected capacity change from 0 to 32768 [ 310.969558][T19496] loop0: detected capacity change from 0 to 270 [ 310.977424][T19495] FAT-fs (loop4): Unrecognized mount option "H X&zz$Bwezls79Nh:3>Fd [ 310.977424][T19495] jc@#ҿ] < TF::t" or missing value 17:58:19 executing program 5: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="2a360d9696d19eaf0f238c13692b7dea85ce4240b1df7d7df18b93292c281e8e626ae66991b90c14fce38f838aff9ab92992856bea5b49a7bbe1e2949da705b39b9594566edf71"]) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x5a) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:58:19 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) socket$inet6(0xa, 0x0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) openat(0xffffffffffffffff, 0x0, 0x2, 0x109) 17:58:20 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0xb) 17:58:20 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0xc) 17:58:20 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() pipe(&(0x7f0000000040)) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) socket$inet6(0xa, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) 17:58:20 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) fsetxattr$trusted_overlay_redirect(r1, &(0x7f0000000080), &(0x7f0000000140)='./file0\x00', 0x8, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) [ 311.906468][T19538] loop1: detected capacity change from 0 to 270 [ 311.930990][T19548] loop2: detected capacity change from 0 to 270 [ 311.955023][T19534] loop5: detected capacity change from 0 to 270 17:58:20 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) socket$inet6(0xa, 0x0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) openat(0xffffffffffffffff, 0x0, 0x2, 0x109) [ 312.100273][T19534] FAT-fs (loop5): Unrecognized mount option "*6ў#i+}B@}})" or missing value 17:58:21 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = gettid() tkill(r1, 0x7) sched_setattr(r1, &(0x7f0000000040)={0x38, 0x0, 0x39, 0x8973, 0x1, 0x5, 0x8, 0x5, 0x5}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = fspick(r4, &(0x7f0000000740)='./file0\x00', 0x1) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000600)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000680)="8b21a7ad15e89de07fdf3afe644ff5ab746655d44034a3a694f3090b1dc4e2c05ac2ce713967adb2b7a613b86774f32e794fce3c107e7a6f31968249b2b73b56d22db9cd662a58fb3ad8790a14d82854c5bf501dc821d070fafb24f22bd4f5291d02d007f7349df3be11855ccad54ad36bfec3c0bc57d85b602405ef546d7605ff59ff1b5d394c307ad68ea56b96daac7050fa5c0799d5ef", 0x98}, {&(0x7f00000002c0)="2b0ac1ab933db82d928c493f66830eefac7a83e7c3324f9ac9a4a5a1280602979bcf7e11241b8bc81165e63a2dd0f6a3bbe6cc503fffbeb66c", 0x39}], 0x2, &(0x7f0000000780)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r5, r4]}}], 0x20, 0x200080c0}], 0x1, 0x80) syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f00000000c0)='./file2\x00', 0xfff, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000340)="446d126a1d2549e148a4de8dc31036270a58d8d527370261e7cd8af5c498c0dc09af925d6634bda5272ac98f1835748199eba0e2cac35a3f1f8bbb4b5b07d6cd54dc424e8a311df6d5b9527a0f2bc80dc0d0204129963b175547c530b15982bdd2ef16ced132f8ccca33f9e54548512c93a36af40e8f9a7ed8e9dd2c6e04fd964939ef", 0x83, 0xf98}, {&(0x7f0000000480)="fbc82836a2428b4faa066661d5cde14bd0418e9c011c40bf88854d289b40ed6860fad8d535c82bb44faf7b160fa6eb0e27e541c67d23f3d968c2a7aed6a9db12bff8a692b15ddab4ec6dda41ba228e5f76cb40b495834deda0a98ed3f45808af0edf86657bd8b1afd8174c55105073e1c23610dacbaf5906affddedc1f1dfaf602bb38ec20ee97565a8a00eaa11aeefc2f389d2cd67e8c02c6014aa7ece506855bb3cf41b3b508b1ecf9", 0xaa, 0x61}], 0x40000, &(0x7f0000000540)=ANY=[@ANYBLOB='noauto_da_alloc,barrier=0x0000000000000006,noblock_validity,auto_da_alloc=0x0000000000000007,auto_da_alloc=0x00000000000010e3,fsuuid=486ff917-\x0038e-a6`a-a9f6-a9eaf319,\x00']) socket$inet6(0xa, 0x0, 0x0) mkdirat(r4, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) 17:58:21 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0xd) 17:58:21 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) socket$inet6(0xa, 0x0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) openat(0xffffffffffffffff, 0x0, 0x2, 0x109) 17:58:22 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() ptrace$getregset(0x4204, r0, 0x202, &(0x7f0000000040)={&(0x7f0000000480)=""/4096, 0x1000}) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) socket$inet6(0xa, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 313.768703][T19611] loop2: detected capacity change from 0 to 270 17:58:23 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0xfffffe95, 0x5}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="1e480ba5f3fdb4f5e8d85826a78e7a7a96e3860e2442f51fefea77657aa2fab46caf73c90418f28537d039c84e683a33e7833ef446a39fb3d41264aa910a6abdf289c2634023d2bf5d203cdc0bf454463a843af81274f5"]) socket$inet6(0xa, 0x0, 0x0) mkdirat(r2, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) openat(0xffffffffffffffff, 0x0, 0x2, 0x109) [ 315.107020][T19625] loop1: detected capacity change from 0 to 270 [ 315.113579][T19626] loop0: detected capacity change from 0 to 270 [ 315.255226][T19625] FAT-fs (loop1): Unrecognized mount option "8" or missing value [ 315.869915][T19640] loop4: detected capacity change from 0 to 32768 [ 315.877311][T19640] FAT-fs (loop4): Unrecognized mount option "H X&zz$Bwezls79Nh:3>Fd [ 315.877311][T19640] jc@#ҿ] < TF::t" or missing value 17:58:25 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r1, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r4, &(0x7f0000000180)='./file2\x00', 0x0) 17:58:25 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0xe) 17:58:25 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = gettid() tkill(r1, 0x7) sched_setattr(r1, &(0x7f0000000040)={0x38, 0x0, 0x39, 0x8973, 0x1, 0x5, 0x8, 0x5, 0x5}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = fspick(r4, &(0x7f0000000740)='./file0\x00', 0x1) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000600)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000680)="8b21a7ad15e89de07fdf3afe644ff5ab746655d44034a3a694f3090b1dc4e2c05ac2ce713967adb2b7a613b86774f32e794fce3c107e7a6f31968249b2b73b56d22db9cd662a58fb3ad8790a14d82854c5bf501dc821d070fafb24f22bd4f5291d02d007f7349df3be11855ccad54ad36bfec3c0bc57d85b602405ef546d7605ff59ff1b5d394c307ad68ea56b96daac7050fa5c0799d5ef", 0x98}, {&(0x7f00000002c0)="2b0ac1ab933db82d928c493f66830eefac7a83e7c3324f9ac9a4a5a1280602979bcf7e11241b8bc81165e63a2dd0f6a3bbe6cc503fffbeb66c", 0x39}], 0x2, &(0x7f0000000780)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r5, r4]}}], 0x20, 0x200080c0}], 0x1, 0x80) syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f00000000c0)='./file2\x00', 0xfff, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000340)="446d126a1d2549e148a4de8dc31036270a58d8d527370261e7cd8af5c498c0dc09af925d6634bda5272ac98f1835748199eba0e2cac35a3f1f8bbb4b5b07d6cd54dc424e8a311df6d5b9527a0f2bc80dc0d0204129963b175547c530b15982bdd2ef16ced132f8ccca33f9e54548512c93a36af40e8f9a7ed8e9dd2c6e04fd964939ef", 0x83, 0xf98}, {&(0x7f0000000480)="fbc82836a2428b4faa066661d5cde14bd0418e9c011c40bf88854d289b40ed6860fad8d535c82bb44faf7b160fa6eb0e27e541c67d23f3d968c2a7aed6a9db12bff8a692b15ddab4ec6dda41ba228e5f76cb40b495834deda0a98ed3f45808af0edf86657bd8b1afd8174c55105073e1c23610dacbaf5906affddedc1f1dfaf602bb38ec20ee97565a8a00eaa11aeefc2f389d2cd67e8c02c6014aa7ece506855bb3cf41b3b508b1ecf9", 0xaa, 0x61}], 0x40000, &(0x7f0000000540)=ANY=[@ANYBLOB='noauto_da_alloc,barrier=0x0000000000000006,noblock_validity,auto_da_alloc=0x0000000000000007,auto_da_alloc=0x00000000000010e3,fsuuid=486ff917-\x0038e-a6`a-a9f6-a9eaf319,\x00']) socket$inet6(0xa, 0x0, 0x0) mkdirat(r4, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) 17:58:25 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x100000, 0x0) ioctl$KDFONTOP_SET_DEF(0xffffffffffffffff, 0x4b72, &(0x7f0000000180)={0x2, 0x1, 0x1, 0x1b, 0x126, &(0x7f00000003c0)="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"}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x400c6615, &(0x7f0000000140)={0x0, @aes256, 0x0, @desc3}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3}) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x0, 0x810, r0, 0x420a1000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000040)={0x0, r5, 0x9, 0x9, 0x3, 0x8}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) 17:58:25 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(r1, &(0x7f0000001880)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000340)=""/195, 0xc3}, {&(0x7f0000001a00)=""/4096, 0x1000}], 0x3, &(0x7f0000000080)=""/53, 0x35}}, {{0x0, 0x0, &(0x7f0000001800)=[{&(0x7f0000001480)=""/193, 0xc1}, {&(0x7f00000000c0)=""/47, 0x2f}, {&(0x7f0000001580)=""/165, 0xa5}, {&(0x7f0000001640)=""/110, 0x6e}, {&(0x7f00000016c0)=""/152, 0x98}, {&(0x7f00000001c0)=""/15, 0xf}, {&(0x7f0000001780)=""/90, 0x5a}, {&(0x7f0000002a00)=""/4096, 0x1000}], 0x8, &(0x7f00000002c0)=""/13, 0xd}, 0x6}], 0x2, 0x0, &(0x7f0000001900)) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) socket$inet6(0xa, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) 17:58:25 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0xfffffe95, 0x5}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="1e480ba5f3fdb4f5e8d85826a78e7a7a96e3860e2442f51fefea77657aa2fab46caf73c90418f28537d039c84e683a33e7833ef446a39fb3d41264aa910a6abdf289c2634023d2bf5d203cdc0bf454463a843af81274f5"]) socket$inet6(0xa, 0x0, 0x0) mkdirat(r2, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) openat(0xffffffffffffffff, 0x0, 0x2, 0x109) [ 317.157664][T19688] loop0: detected capacity change from 0 to 270 [ 317.160908][T19686] loop1: detected capacity change from 0 to 270 [ 317.171852][T19682] loop4: detected capacity change from 0 to 32768 [ 317.171854][T19689] loop2: detected capacity change from 0 to 270 [ 317.185240][T19682] FAT-fs (loop4): Unrecognized mount option "H X&zz$Bwezls79Nh:3>Fd [ 317.185240][T19682] jc@#ҿ] < TF::t" or missing value 17:58:26 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0xfffffe95, 0x5}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="1e480ba5f3fdb4f5e8d85826a78e7a7a96e3860e2442f51fefea77657aa2fab46caf73c90418f28537d039c84e683a33e7833ef446a39fb3d41264aa910a6abdf289c2634023d2bf5d203cdc0bf454463a843af81274f5"]) socket$inet6(0xa, 0x0, 0x0) mkdirat(r2, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) openat(0xffffffffffffffff, 0x0, 0x2, 0x109) 17:58:26 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) socket$inet6(0xa, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) 17:58:26 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = gettid() tkill(r1, 0x7) sched_setattr(r1, &(0x7f0000000040)={0x38, 0x0, 0x39, 0x8973, 0x1, 0x5, 0x8, 0x5, 0x5}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = fspick(r4, &(0x7f0000000740)='./file0\x00', 0x1) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000600)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000680)="8b21a7ad15e89de07fdf3afe644ff5ab746655d44034a3a694f3090b1dc4e2c05ac2ce713967adb2b7a613b86774f32e794fce3c107e7a6f31968249b2b73b56d22db9cd662a58fb3ad8790a14d82854c5bf501dc821d070fafb24f22bd4f5291d02d007f7349df3be11855ccad54ad36bfec3c0bc57d85b602405ef546d7605ff59ff1b5d394c307ad68ea56b96daac7050fa5c0799d5ef", 0x98}, {&(0x7f00000002c0)="2b0ac1ab933db82d928c493f66830eefac7a83e7c3324f9ac9a4a5a1280602979bcf7e11241b8bc81165e63a2dd0f6a3bbe6cc503fffbeb66c", 0x39}], 0x2, &(0x7f0000000780)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r5, r4]}}], 0x20, 0x200080c0}], 0x1, 0x80) syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f00000000c0)='./file2\x00', 0xfff, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000340)="446d126a1d2549e148a4de8dc31036270a58d8d527370261e7cd8af5c498c0dc09af925d6634bda5272ac98f1835748199eba0e2cac35a3f1f8bbb4b5b07d6cd54dc424e8a311df6d5b9527a0f2bc80dc0d0204129963b175547c530b15982bdd2ef16ced132f8ccca33f9e54548512c93a36af40e8f9a7ed8e9dd2c6e04fd964939ef", 0x83, 0xf98}, {&(0x7f0000000480)="fbc82836a2428b4faa066661d5cde14bd0418e9c011c40bf88854d289b40ed6860fad8d535c82bb44faf7b160fa6eb0e27e541c67d23f3d968c2a7aed6a9db12bff8a692b15ddab4ec6dda41ba228e5f76cb40b495834deda0a98ed3f45808af0edf86657bd8b1afd8174c55105073e1c23610dacbaf5906affddedc1f1dfaf602bb38ec20ee97565a8a00eaa11aeefc2f389d2cd67e8c02c6014aa7ece506855bb3cf41b3b508b1ecf9", 0xaa, 0x61}], 0x40000, &(0x7f0000000540)=ANY=[@ANYBLOB='noauto_da_alloc,barrier=0x0000000000000006,noblock_validity,auto_da_alloc=0x0000000000000007,auto_da_alloc=0x00000000000010e3,fsuuid=486ff917-\x0038e-a6`a-a9f6-a9eaf319,\x00']) socket$inet6(0xa, 0x0, 0x0) mkdirat(r4, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) 17:58:26 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0xf) [ 317.471666][T19727] FAT-fs (loop5): bogus number of reserved sectors [ 317.478335][T19727] FAT-fs (loop5): Can't find a valid FAT filesystem [ 317.552001][T19736] loop4: detected capacity change from 0 to 32768 [ 317.560475][T19736] FAT-fs (loop4): Unrecognized mount option "H X&zz$Bwezls79Nh:3>Fd [ 317.560475][T19736] jc@#ҿ] < TF::t" or missing value [ 318.107759][T19759] loop2: detected capacity change from 0 to 270 [ 318.107802][T19757] loop0: detected capacity change from 0 to 270 [ 318.183238][T19744] FAT-fs (loop5): bogus number of reserved sectors [ 318.189822][T19744] FAT-fs (loop5): Can't find a valid FAT filesystem 17:58:27 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0xfffffe95, 0x5}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="1e480ba5f3fdb4f5e8d85826a78e7a7a96e3860e2442f51fefea77657aa2fab46caf73c90418f28537d039c84e683a33e7833ef446a39fb3d41264aa910a6abdf289c2634023d2bf5d203cdc0bf454463a843af81274f5"]) socket$inet6(0xa, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) openat(0xffffffffffffffff, 0x0, 0x2, 0x109) 17:58:27 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = gettid() tkill(r1, 0x7) sched_setattr(r1, &(0x7f0000000040)={0x38, 0x0, 0x39, 0x8973, 0x1, 0x5, 0x8, 0x5, 0x5}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = fspick(r4, &(0x7f0000000740)='./file0\x00', 0x1) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000600)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000680)="8b21a7ad15e89de07fdf3afe644ff5ab746655d44034a3a694f3090b1dc4e2c05ac2ce713967adb2b7a613b86774f32e794fce3c107e7a6f31968249b2b73b56d22db9cd662a58fb3ad8790a14d82854c5bf501dc821d070fafb24f22bd4f5291d02d007f7349df3be11855ccad54ad36bfec3c0bc57d85b602405ef546d7605ff59ff1b5d394c307ad68ea56b96daac7050fa5c0799d5ef", 0x98}, {&(0x7f00000002c0)="2b0ac1ab933db82d928c493f66830eefac7a83e7c3324f9ac9a4a5a1280602979bcf7e11241b8bc81165e63a2dd0f6a3bbe6cc503fffbeb66c", 0x39}], 0x2, &(0x7f0000000780)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r5, r4]}}], 0x20, 0x200080c0}], 0x1, 0x80) syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f00000000c0)='./file2\x00', 0xfff, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000340)="446d126a1d2549e148a4de8dc31036270a58d8d527370261e7cd8af5c498c0dc09af925d6634bda5272ac98f1835748199eba0e2cac35a3f1f8bbb4b5b07d6cd54dc424e8a311df6d5b9527a0f2bc80dc0d0204129963b175547c530b15982bdd2ef16ced132f8ccca33f9e54548512c93a36af40e8f9a7ed8e9dd2c6e04fd964939ef", 0x83, 0xf98}, {&(0x7f0000000480)="fbc82836a2428b4faa066661d5cde14bd0418e9c011c40bf88854d289b40ed6860fad8d535c82bb44faf7b160fa6eb0e27e541c67d23f3d968c2a7aed6a9db12bff8a692b15ddab4ec6dda41ba228e5f76cb40b495834deda0a98ed3f45808af0edf86657bd8b1afd8174c55105073e1c23610dacbaf5906affddedc1f1dfaf602bb38ec20ee97565a8a00eaa11aeefc2f389d2cd67e8c02c6014aa7ece506855bb3cf41b3b508b1ecf9", 0xaa, 0x61}], 0x40000, &(0x7f0000000540)=ANY=[@ANYBLOB='noauto_da_alloc,barrier=0x0000000000000006,noblock_validity,auto_da_alloc=0x0000000000000007,auto_da_alloc=0x00000000000010e3,fsuuid=486ff917-\x0038e-a6`a-a9f6-a9eaf319,\x00']) socket$inet6(0xa, 0x0, 0x0) mkdirat(r4, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 318.683874][T19782] loop1: detected capacity change from 0 to 270 [ 319.706155][T19806] loop4: detected capacity change from 0 to 32768 [ 319.742100][T19808] loop2: detected capacity change from 0 to 270 [ 319.754594][T19806] FAT-fs (loop4): Unrecognized mount option "H X&zz$Bwezls79Nh:3>Fd [ 319.754594][T19806] jc@#ҿ] < TF::t" or missing value 17:58:28 executing program 5: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) setrlimit(0xf84ca3d44e846c20, &(0x7f0000000080)={0x1f, 0x5}) r0 = getpid() setrlimit(0x2, &(0x7f00000001c0)={0x8, 0xff}) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = socket(0x400000000000010, 0x802, 0x0) write(r3, &(0x7f00000000c0)="24000000200099f0003be90000ed190e020008160000100000ba1080080002007f196be0", 0x24) recvmmsg(r3, &(0x7f00000000c0), 0x0, 0x2, 0x0) r4 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r4, &(0x7f0000000180)='./file2\x00', 0x0) 17:58:28 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f00000000c0)={0x1, &(0x7f0000000000)=[{0x6}]}) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x20000, 0x0) r2 = socket(0x400000000000010, 0x802, 0x0) write(r2, &(0x7f00000000c0)="24000000200099f0003be90000ed190e020008160000100000ba1080080002007f196be0", 0x24) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f00000001c0)={0x0, 0x1, r2, 0xfff, 0x80000}) openat$vcsa(0xffffffffffffff9c, 0x0, 0x4000, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffffff, 0x8}) r3 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r3, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r6 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) socket$inet6(0xa, 0x0, 0x0) mkdirat(r6, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) 17:58:28 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), 0xffffffffffffffff) r7 = socket(0x11, 0x800000003, 0x0) bind(r7, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r7, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000100)=0x14) sendmsg$ETHTOOL_MSG_EEE_SET(r5, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000980)={&(0x7f0000000140)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="090100000000000000001600000028000180140002006c6f000000000000000000000000000008000100", @ANYRES32=r8, @ANYBLOB="080002"], 0x3c}}, 0x0) sendmsg$nl_xfrm(r3, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000140)={&(0x7f00000003c0)=@updsa={0x268, 0x1a, 0x100, 0x70bd2d, 0x25dfdbfb, {{@in6=@dev={0xfe, 0x80, '\x00', 0x1f}, @in6=@empty, 0x4e23, 0x7f, 0x4e21, 0x0, 0xa, 0x0, 0x20, 0x62, r8}, {@in=@local, 0x4d3, 0x2b}, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, {0x80000001, 0xf80000, 0x0, 0x7, 0x5, 0x100000000, 0x401, 0x8000}, {0x2, 0x3ff, 0x3, 0xfffffffffffffffb}, {0x8, 0x1, 0x2ab}, 0x70bd2c, 0x3501, 0xa, 0x1, 0x3, 0x10}, [@tfcpad={0x8, 0x16, 0x3}, @proto={0x5, 0x19, 0x32}, @tmpl={0x84, 0x5, [{{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x4d5, 0x6c}, 0x2, @in=@private=0xa010100, 0x3500, 0x0, 0x0, 0x0, 0x2}, {{@in=@multicast1, 0x4d6, 0xff}, 0x2, @in=@empty, 0x3501, 0x1, 0x3, 0x81, 0xc4, 0x1, 0x3}]}, @sa={0xe4, 0x6, {{@in6=@private0={0xfc, 0x0, '\x00', 0x1}, @in=@multicast2, 0x4e24, 0x7f, 0x4e20, 0xffff, 0x2, 0x0, 0xa0, 0x4, 0x0, 0xffffffffffffffff}, {@in6=@private1, 0x4d4, 0x33}, @in=@private=0xa010102, {0x200, 0x191b35a6, 0xfffffffffffffffb, 0x10001, 0x3, 0x9, 0x100000000, 0x5}, {0x6, 0x7ff, 0x3, 0xfffffffffffffffd}, {0xff, 0x9, 0x6}, 0x1f, 0x3500, 0x2, 0x1, 0x3, 0xe1}}]}, 0x268}, 0x1, 0x0, 0x0, 0x2000c000}, 0x8080) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) 17:58:28 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x10) 17:58:28 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0xfffffe95, 0x5}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="1e480ba5f3fdb4f5e8d85826a78e7a7a96e3860e2442f51fefea77657aa2fab46caf73c90418f28537d039c84e683a33e7833ef446a39fb3d41264aa910a6abdf289c2634023d2bf5d203cdc0bf454463a843af81274f5"]) socket$inet6(0xa, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) openat(0xffffffffffffffff, 0x0, 0x2, 0x109) 17:58:28 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = gettid() tkill(r1, 0x7) sched_setattr(r1, &(0x7f0000000040)={0x38, 0x0, 0x39, 0x8973, 0x1, 0x5, 0x8, 0x5, 0x5}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = fspick(r4, &(0x7f0000000740)='./file0\x00', 0x1) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000600)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000680)="8b21a7ad15e89de07fdf3afe644ff5ab746655d44034a3a694f3090b1dc4e2c05ac2ce713967adb2b7a613b86774f32e794fce3c107e7a6f31968249b2b73b56d22db9cd662a58fb3ad8790a14d82854c5bf501dc821d070fafb24f22bd4f5291d02d007f7349df3be11855ccad54ad36bfec3c0bc57d85b602405ef546d7605ff59ff1b5d394c307ad68ea56b96daac7050fa5c0799d5ef", 0x98}, {&(0x7f00000002c0)="2b0ac1ab933db82d928c493f66830eefac7a83e7c3324f9ac9a4a5a1280602979bcf7e11241b8bc81165e63a2dd0f6a3bbe6cc503fffbeb66c", 0x39}], 0x2, &(0x7f0000000780)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r5, r4]}}], 0x20, 0x200080c0}], 0x1, 0x80) syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f00000000c0)='./file2\x00', 0xfff, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000340)="446d126a1d2549e148a4de8dc31036270a58d8d527370261e7cd8af5c498c0dc09af925d6634bda5272ac98f1835748199eba0e2cac35a3f1f8bbb4b5b07d6cd54dc424e8a311df6d5b9527a0f2bc80dc0d0204129963b175547c530b15982bdd2ef16ced132f8ccca33f9e54548512c93a36af40e8f9a7ed8e9dd2c6e04fd964939ef", 0x83, 0xf98}, {&(0x7f0000000480)="fbc82836a2428b4faa066661d5cde14bd0418e9c011c40bf88854d289b40ed6860fad8d535c82bb44faf7b160fa6eb0e27e541c67d23f3d968c2a7aed6a9db12bff8a692b15ddab4ec6dda41ba228e5f76cb40b495834deda0a98ed3f45808af0edf86657bd8b1afd8174c55105073e1c23610dacbaf5906affddedc1f1dfaf602bb38ec20ee97565a8a00eaa11aeefc2f389d2cd67e8c02c6014aa7ece506855bb3cf41b3b508b1ecf9", 0xaa, 0x61}], 0x40000, &(0x7f0000000540)=ANY=[@ANYBLOB='noauto_da_alloc,barrier=0x0000000000000006,noblock_validity,auto_da_alloc=0x0000000000000007,auto_da_alloc=0x00000000000010e3,fsuuid=486ff917-\x0038e-a6`a-a9f6-a9eaf319,\x00']) socket$inet6(0xa, 0x0, 0x0) mkdirat(r4, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 320.053792][ T25] audit: type=1326 audit(1620928708.967:93): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=19828 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x0 [ 320.662222][T19846] loop2: detected capacity change from 0 to 270 [ 320.803665][T19847] loop1: detected capacity change from 0 to 270 [ 320.812459][T19845] loop4: detected capacity change from 0 to 32768 [ 320.821032][T19845] FAT-fs (loop4): Unrecognized mount option "H X&zz$Bwezls79Nh:3>Fd [ 320.821032][T19845] jc@#ҿ] < TF::t" or missing value [ 320.844720][T19860] loop5: detected capacity change from 0 to 270 17:58:29 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = gettid() tkill(r1, 0x7) sched_setattr(r1, &(0x7f0000000040)={0x38, 0x0, 0x39, 0x8973, 0x1, 0x5, 0x8, 0x5, 0x5}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = fspick(r4, &(0x7f0000000740)='./file0\x00', 0x1) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000600)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000680)="8b21a7ad15e89de07fdf3afe644ff5ab746655d44034a3a694f3090b1dc4e2c05ac2ce713967adb2b7a613b86774f32e794fce3c107e7a6f31968249b2b73b56d22db9cd662a58fb3ad8790a14d82854c5bf501dc821d070fafb24f22bd4f5291d02d007f7349df3be11855ccad54ad36bfec3c0bc57d85b602405ef546d7605ff59ff1b5d394c307ad68ea56b96daac7050fa5c0799d5ef", 0x98}, {&(0x7f00000002c0)="2b0ac1ab933db82d928c493f66830eefac7a83e7c3324f9ac9a4a5a1280602979bcf7e11241b8bc81165e63a2dd0f6a3bbe6cc503fffbeb66c", 0x39}], 0x2, &(0x7f0000000780)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r5, r4]}}], 0x20, 0x200080c0}], 0x1, 0x80) syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f00000000c0)='./file2\x00', 0xfff, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000340)="446d126a1d2549e148a4de8dc31036270a58d8d527370261e7cd8af5c498c0dc09af925d6634bda5272ac98f1835748199eba0e2cac35a3f1f8bbb4b5b07d6cd54dc424e8a311df6d5b9527a0f2bc80dc0d0204129963b175547c530b15982bdd2ef16ced132f8ccca33f9e54548512c93a36af40e8f9a7ed8e9dd2c6e04fd964939ef", 0x83, 0xf98}, {&(0x7f0000000480)="fbc82836a2428b4faa066661d5cde14bd0418e9c011c40bf88854d289b40ed6860fad8d535c82bb44faf7b160fa6eb0e27e541c67d23f3d968c2a7aed6a9db12bff8a692b15ddab4ec6dda41ba228e5f76cb40b495834deda0a98ed3f45808af0edf86657bd8b1afd8174c55105073e1c23610dacbaf5906affddedc1f1dfaf602bb38ec20ee97565a8a00eaa11aeefc2f389d2cd67e8c02c6014aa7ece506855bb3cf41b3b508b1ecf9", 0xaa, 0x61}], 0x40000, &(0x7f0000000540)=ANY=[@ANYBLOB='noauto_da_alloc,barrier=0x0000000000000006,noblock_validity,auto_da_alloc=0x0000000000000007,auto_da_alloc=0x00000000000010e3,fsuuid=486ff917-\x0038e-a6`a-a9f6-a9eaf319,\x00']) socket$inet6(0xa, 0x0, 0x0) mkdirat(r4, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) 17:58:29 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0xfffffe95, 0x5}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="1e480ba5f3fdb4f5e8d85826a78e7a7a96e3860e2442f51fefea77657aa2fab46caf73c90418f28537d039c84e683a33e7833ef446a39fb3d41264aa910a6abdf289c2634023d2bf5d203cdc0bf454463a843af81274f5"]) socket$inet6(0xa, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) openat(0xffffffffffffffff, 0x0, 0x2, 0x109) [ 320.899101][T19861] loop0: detected capacity change from 0 to 270 [ 320.910333][T19840] mmap: syz-executor.5 (19840): VmData 29257728 exceed data ulimit 8. Update limits or use boot option ignore_rlimit_data. [ 321.132946][ T25] audit: type=1326 audit(1620928710.027:94): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=19828 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x0 17:58:30 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x11) [ 321.532098][T19903] loop4: detected capacity change from 0 to 32768 17:58:30 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x3}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) socket$inet6(0xa, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 321.585796][T19900] loop2: detected capacity change from 0 to 270 [ 321.596446][T19903] FAT-fs (loop4): Unrecognized mount option "H X&zz$Bwezls79Nh:3>Fd [ 321.596446][T19903] jc@#ҿ] < TF::t" or missing value [ 321.705002][T19834] ================================================================== [ 321.713135][T19834] BUG: KCSAN: data-race in shmem_add_to_page_cache / shmem_getpage_gfp [ 321.721356][T19834] [ 321.723657][T19834] write to 0xffff8881309faf50 of 8 bytes by task 19918 on cpu 0: [ 321.731344][T19834] shmem_add_to_page_cache+0x52d/0x650 [ 321.736788][T19834] shmem_getpage_gfp+0xbdc/0x1410 [ 321.741811][T19834] shmem_fault+0x16d/0x500 [ 321.746214][T19834] handle_mm_fault+0xe8d/0x1a70 [ 321.751056][T19834] __get_user_pages+0x947/0xee0 [ 321.755984][T19834] __mm_populate+0x24d/0x380 [ 321.766348][T19834] vm_mmap_pgoff+0x145/0x1d0 [ 321.770938][T19834] ksys_mmap_pgoff+0xe1/0x380 [ 321.775597][T19834] do_syscall_64+0x4a/0x90 [ 321.780013][T19834] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 321.785905][T19834] [ 321.788213][T19834] read to 0xffff8881309faf50 of 8 bytes by task 19834 on cpu 1: [ 321.795818][T19834] shmem_getpage_gfp+0x1017/0x1410 [ 321.800929][T19834] shmem_fault+0x16d/0x500 [ 321.805328][T19834] handle_mm_fault+0xe8d/0x1a70 [ 321.810177][T19834] do_user_addr_fault+0x60c/0xc00 [ 321.815184][T19834] exc_page_fault+0x94/0x230 [ 321.819770][T19834] asm_exc_page_fault+0x1e/0x30 [ 321.824603][T19834] __get_user_nocheck_1+0x6/0x10 [ 321.829530][T19834] iov_iter_fault_in_readable+0xe8/0x3a0 [ 321.835151][T19834] generic_perform_write+0xd2/0x3a0 [ 321.840329][T19834] ext4_buffered_write_iter+0x2f2/0x3f0 [ 321.845856][T19834] ext4_file_write_iter+0x2e7/0x11d0 [ 321.851120][T19834] vfs_write+0x69d/0x770 [ 321.855348][T19834] ksys_write+0xce/0x180 [ 321.859564][T19834] __x64_sys_write+0x3e/0x50 [ 321.864126][T19834] do_syscall_64+0x4a/0x90 [ 321.868530][T19834] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 321.874440][T19834] [ 321.876774][T19834] Reported by Kernel Concurrency Sanitizer on: [ 321.882895][T19834] CPU: 1 PID: 19834 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 321.891820][T19834] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 321.901859][T19834] ================================================================== [ 322.040748][T19933] loop1: detected capacity change from 0 to 270 17:58:30 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0xfffffe95, 0x5}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="1e480ba5f3fdb4f5e8d85826a78e7a7a96e3860e2442f51fefea77657aa2fab46caf73c90418f28537d039c84e683a33e7833ef446a39fb3d41264aa910a6abdf289c2634023d2bf5d203cdc0bf454463a843af81274f5"]) socket$inet6(0xa, 0x0, 0x0) mkdirat(r1, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) openat(0xffffffffffffffff, 0x0, 0x2, 0x109) 17:58:31 executing program 5: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) statx(0xffffffffffffff9c, &(0x7f00000000c0)='./file2\x00', 0x100, 0x7ff, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r7) socket$inet_udplite(0x2, 0x2, 0x88) r8 = syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000100)='./file0\x00', 0x200000000000, 0x1, &(0x7f0000000000)=[{&(0x7f00000002c0)="4a12a7a6611fd31fa326070000009036ddcfeb1ae30604133822baa17a24f479648e623b3d9cfd7fd8c6ad2543a72f8f5e940ffdce01000000fc1208e511c00f52bded067872423caf3bd9a34d726b28c2642dc5a4fdb59a0e1483ba7f3483ba6e1c1d7572d05fad5dc7a66c859f798e375bdc3c691bae148396e37165b5603b5c148612586d19f4172bdb10e3cbb4f0d772aeaaa02be02801364bbb67d702848b449931df7109009cee88ca408e8760fecff7dd9471cbe97e3c728a5012f81ce963c7b0151e6b7c5cdcd82e152d6c347c6f1b398857e542ae691913450affa46818babe06bfb333ecfa6500000000007d000000000000", 0x124, 0xd843}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00', @ANYRESDEC=r3, @ANYBLOB=',fowner<', @ANYRESDEC=r5, @ANYBLOB=',fsuuid=2U86334e-6de4-a9e4-0\x00a7-960241\x000,uid=', @ANYRESDEC=r7, @ANYBLOB=',euid<', @ANYRESDEC=0x0, @ANYBLOB=',appraise,mask=MAY_EXEC,obj_type=vfat\x00,\x00']) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r8, &(0x7f0000000180)='./file2\x00', 0x0) 17:58:31 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = gettid() tkill(r1, 0x7) sched_setattr(r1, &(0x7f0000000040)={0x38, 0x0, 0x39, 0x8973, 0x1, 0x5, 0x8, 0x5, 0x5}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = fspick(r4, &(0x7f0000000740)='./file0\x00', 0x1) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000600)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000680)="8b21a7ad15e89de07fdf3afe644ff5ab746655d44034a3a694f3090b1dc4e2c05ac2ce713967adb2b7a613b86774f32e794fce3c107e7a6f31968249b2b73b56d22db9cd662a58fb3ad8790a14d82854c5bf501dc821d070fafb24f22bd4f5291d02d007f7349df3be11855ccad54ad36bfec3c0bc57d85b602405ef546d7605ff59ff1b5d394c307ad68ea56b96daac7050fa5c0799d5ef", 0x98}, {&(0x7f00000002c0)="2b0ac1ab933db82d928c493f66830eefac7a83e7c3324f9ac9a4a5a1280602979bcf7e11241b8bc81165e63a2dd0f6a3bbe6cc503fffbeb66c", 0x39}], 0x2, &(0x7f0000000780)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r5, r4]}}], 0x20, 0x200080c0}], 0x1, 0x80) syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f00000000c0)='./file2\x00', 0xfff, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000340)="446d126a1d2549e148a4de8dc31036270a58d8d527370261e7cd8af5c498c0dc09af925d6634bda5272ac98f1835748199eba0e2cac35a3f1f8bbb4b5b07d6cd54dc424e8a311df6d5b9527a0f2bc80dc0d0204129963b175547c530b15982bdd2ef16ced132f8ccca33f9e54548512c93a36af40e8f9a7ed8e9dd2c6e04fd964939ef", 0x83, 0xf98}, {&(0x7f0000000480)="fbc82836a2428b4faa066661d5cde14bd0418e9c011c40bf88854d289b40ed6860fad8d535c82bb44faf7b160fa6eb0e27e541c67d23f3d968c2a7aed6a9db12bff8a692b15ddab4ec6dda41ba228e5f76cb40b495834deda0a98ed3f45808af0edf86657bd8b1afd8174c55105073e1c23610dacbaf5906affddedc1f1dfaf602bb38ec20ee97565a8a00eaa11aeefc2f389d2cd67e8c02c6014aa7ece506855bb3cf41b3b508b1ecf9", 0xaa, 0x61}], 0x40000, &(0x7f0000000540)=ANY=[@ANYBLOB='noauto_da_alloc,barrier=0x0000000000000006,noblock_validity,auto_da_alloc=0x0000000000000007,auto_da_alloc=0x00000000000010e3,fsuuid=486ff917-\x0038e-a6`a-a9f6-a9eaf319,\x00']) socket$inet6(0xa, 0x0, 0x0) mkdirat(r4, &(0x7f0000000180)='./file2\x00', 0x0) [ 322.324425][T19946] FAT-fs (loop0): bogus number of reserved sectors [ 322.331011][T19946] FAT-fs (loop0): Can't find a valid FAT filesystem [ 322.350045][T19950] loop4: detected capacity change from 0 to 32768 [ 322.358648][T19950] FAT-fs (loop4): Unrecognized mount option "H X&zz$Bwezls79Nh:3>Fd [ 322.358648][T19950] jc@#ҿ] < TF::t" or missing value [ 322.490663][T19967] loop2: detected capacity change from 0 to 270 17:58:31 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x12) [ 323.053718][T19999] loop1: detected capacity change from 0 to 270 17:58:32 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = gettid() tkill(r1, 0x7) sched_setattr(r1, &(0x7f0000000040)={0x38, 0x0, 0x39, 0x8973, 0x1, 0x5, 0x8, 0x5, 0x5}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = fspick(r4, &(0x7f0000000740)='./file0\x00', 0x1) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000600)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000680)="8b21a7ad15e89de07fdf3afe644ff5ab746655d44034a3a694f3090b1dc4e2c05ac2ce713967adb2b7a613b86774f32e794fce3c107e7a6f31968249b2b73b56d22db9cd662a58fb3ad8790a14d82854c5bf501dc821d070fafb24f22bd4f5291d02d007f7349df3be11855ccad54ad36bfec3c0bc57d85b602405ef546d7605ff59ff1b5d394c307ad68ea56b96daac7050fa5c0799d5ef", 0x98}, {&(0x7f00000002c0)="2b0ac1ab933db82d928c493f66830eefac7a83e7c3324f9ac9a4a5a1280602979bcf7e11241b8bc81165e63a2dd0f6a3bbe6cc503fffbeb66c", 0x39}], 0x2, &(0x7f0000000780)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r5, r4]}}], 0x20, 0x200080c0}], 0x1, 0x80) syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f00000000c0)='./file2\x00', 0xfff, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000340)="446d126a1d2549e148a4de8dc31036270a58d8d527370261e7cd8af5c498c0dc09af925d6634bda5272ac98f1835748199eba0e2cac35a3f1f8bbb4b5b07d6cd54dc424e8a311df6d5b9527a0f2bc80dc0d0204129963b175547c530b15982bdd2ef16ced132f8ccca33f9e54548512c93a36af40e8f9a7ed8e9dd2c6e04fd964939ef", 0x83, 0xf98}, {&(0x7f0000000480)="fbc82836a2428b4faa066661d5cde14bd0418e9c011c40bf88854d289b40ed6860fad8d535c82bb44faf7b160fa6eb0e27e541c67d23f3d968c2a7aed6a9db12bff8a692b15ddab4ec6dda41ba228e5f76cb40b495834deda0a98ed3f45808af0edf86657bd8b1afd8174c55105073e1c23610dacbaf5906affddedc1f1dfaf602bb38ec20ee97565a8a00eaa11aeefc2f389d2cd67e8c02c6014aa7ece506855bb3cf41b3b508b1ecf9", 0xaa, 0x61}], 0x40000, &(0x7f0000000540)=ANY=[@ANYBLOB='noauto_da_alloc,barrier=0x0000000000000006,noblock_validity,auto_da_alloc=0x0000000000000007,auto_da_alloc=0x00000000000010e3,fsuuid=486ff917-\x0038e-a6`a-a9f6-a9eaf319,\x00']) socket$inet6(0xa, 0x0, 0x0) 17:58:32 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0xfffffe95, 0x5}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="1e480ba5f3fdb4f5e8d85826a78e7a7a96e3860e2442f51fefea77657aa2fab46caf73c90418f28537d039c84e683a33e7833ef446a39fb3d41264aa910a6abdf289c2634023d2bf5d203cdc0bf454463a843af81274f5"]) socket$inet6(0xa, 0x0, 0x0) mkdirat(r1, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) openat(0xffffffffffffffff, 0x0, 0x2, 0x109) 17:58:32 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r5, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x23, 0x0, 0x0) ioctl$FITRIM(r5, 0xc0185879, &(0x7f0000000080)={0x81e, 0x81, 0x2}) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) [ 323.313667][T19975] loop5: detected capacity change from 0 to 264192 [ 323.383061][T19975] FAT-fs (loop5): bogus number of reserved sectors [ 323.389630][T19975] FAT-fs (loop5): Can't find a valid FAT filesystem [ 323.400570][T20012] loop4: detected capacity change from 0 to 32768 [ 323.408026][T20012] FAT-fs (loop4): Unrecognized mount option "H X&zz$Bwezls79Nh:3>Fd [ 323.408026][T20012] jc@#ҿ] < TF::t" or missing value [ 323.548971][T20030] loop2: detected capacity change from 0 to 270 17:58:32 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0xfffffe95, 0x5}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="1e480ba5f3fdb4f5e8d85826a78e7a7a96e3860e2442f51fefea77657aa2fab46caf73c90418f28537d039c84e683a33e7833ef446a39fb3d41264aa910a6abdf289c2634023d2bf5d203cdc0bf454463a843af81274f5"]) socket$inet6(0xa, 0x0, 0x0) mkdirat(r1, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) openat(0xffffffffffffffff, 0x0, 0x2, 0x109) 17:58:32 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x13) [ 323.965485][T20038] loop4: detected capacity change from 0 to 32768 [ 323.973481][T20038] FAT-fs (loop4): Unrecognized mount option "H X&zz$Bwezls79Nh:3>Fd [ 323.973481][T20038] jc@#ҿ] < TF::t" or missing value 17:58:33 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0xfffffe95, 0x5}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="1e480ba5f3fdb4f5e8d85826a78e7a7a96e3860e2442f51fefea77657aa2fab46caf73c90418f28537d039c84e683a33e7833ef446a39fb3d41264aa910a6abdf289c2634023d2bf5d203cdc0bf454463a843af81274f5"]) socket$inet6(0xa, 0x0, 0x0) mkdirat(r2, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) openat(0xffffffffffffffff, 0x0, 0x2, 0x109) [ 324.302143][T20056] loop1: detected capacity change from 0 to 270 17:58:33 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = gettid() tkill(r1, 0x7) sched_setattr(r1, &(0x7f0000000040)={0x38, 0x0, 0x39, 0x8973, 0x1, 0x5, 0x8, 0x5, 0x5}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = fspick(r4, &(0x7f0000000740)='./file0\x00', 0x1) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000600)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000680)="8b21a7ad15e89de07fdf3afe644ff5ab746655d44034a3a694f3090b1dc4e2c05ac2ce713967adb2b7a613b86774f32e794fce3c107e7a6f31968249b2b73b56d22db9cd662a58fb3ad8790a14d82854c5bf501dc821d070fafb24f22bd4f5291d02d007f7349df3be11855ccad54ad36bfec3c0bc57d85b602405ef546d7605ff59ff1b5d394c307ad68ea56b96daac7050fa5c0799d5ef", 0x98}, {&(0x7f00000002c0)="2b0ac1ab933db82d928c493f66830eefac7a83e7c3324f9ac9a4a5a1280602979bcf7e11241b8bc81165e63a2dd0f6a3bbe6cc503fffbeb66c", 0x39}], 0x2, &(0x7f0000000780)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r5, r4]}}], 0x20, 0x200080c0}], 0x1, 0x80) syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f00000000c0)='./file2\x00', 0xfff, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000340)="446d126a1d2549e148a4de8dc31036270a58d8d527370261e7cd8af5c498c0dc09af925d6634bda5272ac98f1835748199eba0e2cac35a3f1f8bbb4b5b07d6cd54dc424e8a311df6d5b9527a0f2bc80dc0d0204129963b175547c530b15982bdd2ef16ced132f8ccca33f9e54548512c93a36af40e8f9a7ed8e9dd2c6e04fd964939ef", 0x83, 0xf98}, {&(0x7f0000000480)="fbc82836a2428b4faa066661d5cde14bd0418e9c011c40bf88854d289b40ed6860fad8d535c82bb44faf7b160fa6eb0e27e541c67d23f3d968c2a7aed6a9db12bff8a692b15ddab4ec6dda41ba228e5f76cb40b495834deda0a98ed3f45808af0edf86657bd8b1afd8174c55105073e1c23610dacbaf5906affddedc1f1dfaf602bb38ec20ee97565a8a00eaa11aeefc2f389d2cd67e8c02c6014aa7ece506855bb3cf41b3b508b1ecf9", 0xaa, 0x61}], 0x40000, &(0x7f0000000540)=ANY=[@ANYBLOB='noauto_da_alloc,barrier=0x0000000000000006,noblock_validity,auto_da_alloc=0x0000000000000007,auto_da_alloc=0x00000000000010e3,fsuuid=486ff917-\x0038e-a6`a-a9f6-a9eaf319,\x00']) socket$inet6(0xa, 0x0, 0x0) [ 324.517129][T20072] loop2: detected capacity change from 0 to 270 17:58:33 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_ABORT_SCAN(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="0008080003000000000000000000000000000f1cb5899c50ad57ac715e91b0a5a95c1e77a9a8a4ef49efb69736476539ede1eed39b1b528ffb33e75164d4833a66eafd0730665f71a7a8b28edfd9735477d03459ac080d1b8ee0939ebdf399c842f97dbc0195eb83e156fba57a29155f515896e901508eac154e72691789e8a5670fe701b167bad9619a0c1790b86d7bc56322e0db8320f95a1af0070dd1da8f474b63fc03d13bf761ee2079f99c54a02213ff6f8cd1", @ANYRES32=r0, @ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r1, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r2 = gettid() tkill(r2, 0x7) rt_tgsigqueueinfo(r2, r1, 0x1b, &(0x7f0000000340)={0x17, 0x2, 0x7}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="b4d9b0ac258a9a74be9e9c2f73b204810ee793da198ddde549fcb2f0b4c68c676740946011310b7efd3a8f0f3932de77ba416c655a7d2ed4fd33cf8881275dd5a6be6a"]) socket$inet6(0xa, 0x0, 0x0) mkdirat(r5, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 324.862290][T20069] loop4: detected capacity change from 0 to 32768 [ 324.881048][T20069] FAT-fs (loop4): Unrecognized mount option "H X&zz$Bwezls79Nh:3>Fd [ 324.881048][T20069] jc@#ҿ] < TF::t" or missing value [ 324.915676][T20092] loop0: detected capacity change from 0 to 270 [ 324.923633][T20092] FAT-fs (loop0): Unrecognized mount option "ٰ%t/sIƌgg@`1 ~:92wAleZ}.3ψ']զj" or missing value 17:58:33 executing program 5: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000001c0)=[{{&(0x7f0000000080)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000001740)}, 0x100}], 0x1, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:58:34 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x14) 17:58:34 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000080)={'syztnl0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB='gretap0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="0001070000000000000080fbff7f002c00680000240490787f0000010000000044047640861400000003050e3d51a687237317fcb148bf80"]}) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r1, 0x89fa, &(0x7f0000000240)={'ip6gre0\x00', &(0x7f00000001c0)={'syztnl0\x00', r2, 0x4, 0x6, 0x2, 0x2f, 0x7c9b860c7259a41c, @dev={0xfe, 0x80, '\x00', 0x2e}, @local, 0x7, 0x80, 0x9, 0x401}}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000000), 0xffffff6a) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r5, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000001300)={0x2880008, r4}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r3, 0x0) r6 = openat2(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x800, 0x8, 0x3}, 0x18) fsetxattr(r6, &(0x7f0000000340)=@known='system.posix_acl_access\x00', &(0x7f00000003c0)='cpuset.effective_cpus\x00', 0x16, 0x0) r7 = openat$null(0xffffffffffffff9c, &(0x7f0000000400), 0x200, 0x0) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) fsconfig$FSCONFIG_SET_FD(r7, 0x5, &(0x7f0000000440)='\x00', 0x0, r8) 17:58:34 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = gettid() tkill(r1, 0x7) sched_setattr(r1, &(0x7f0000000040)={0x38, 0x0, 0x39, 0x8973, 0x1, 0x5, 0x8, 0x5, 0x5}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = fspick(r4, &(0x7f0000000740)='./file0\x00', 0x1) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000600)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000680)="8b21a7ad15e89de07fdf3afe644ff5ab746655d44034a3a694f3090b1dc4e2c05ac2ce713967adb2b7a613b86774f32e794fce3c107e7a6f31968249b2b73b56d22db9cd662a58fb3ad8790a14d82854c5bf501dc821d070fafb24f22bd4f5291d02d007f7349df3be11855ccad54ad36bfec3c0bc57d85b602405ef546d7605ff59ff1b5d394c307ad68ea56b96daac7050fa5c0799d5ef", 0x98}, {&(0x7f00000002c0)="2b0ac1ab933db82d928c493f66830eefac7a83e7c3324f9ac9a4a5a1280602979bcf7e11241b8bc81165e63a2dd0f6a3bbe6cc503fffbeb66c", 0x39}], 0x2, &(0x7f0000000780)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r5, r4]}}], 0x20, 0x200080c0}], 0x1, 0x80) syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f00000000c0)='./file2\x00', 0xfff, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000340)="446d126a1d2549e148a4de8dc31036270a58d8d527370261e7cd8af5c498c0dc09af925d6634bda5272ac98f1835748199eba0e2cac35a3f1f8bbb4b5b07d6cd54dc424e8a311df6d5b9527a0f2bc80dc0d0204129963b175547c530b15982bdd2ef16ced132f8ccca33f9e54548512c93a36af40e8f9a7ed8e9dd2c6e04fd964939ef", 0x83, 0xf98}, {&(0x7f0000000480)="fbc82836a2428b4faa066661d5cde14bd0418e9c011c40bf88854d289b40ed6860fad8d535c82bb44faf7b160fa6eb0e27e541c67d23f3d968c2a7aed6a9db12bff8a692b15ddab4ec6dda41ba228e5f76cb40b495834deda0a98ed3f45808af0edf86657bd8b1afd8174c55105073e1c23610dacbaf5906affddedc1f1dfaf602bb38ec20ee97565a8a00eaa11aeefc2f389d2cd67e8c02c6014aa7ece506855bb3cf41b3b508b1ecf9", 0xaa, 0x61}], 0x40000, &(0x7f0000000540)=ANY=[@ANYBLOB='noauto_da_alloc,barrier=0x0000000000000006,noblock_validity,auto_da_alloc=0x0000000000000007,auto_da_alloc=0x00000000000010e3,fsuuid=486ff917-\x0038e-a6`a-a9f6-a9eaf319,\x00']) socket$inet6(0xa, 0x0, 0x0) 17:58:34 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0xfffffe95, 0x5}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="1e480ba5f3fdb4f5e8d85826a78e7a7a96e3860e2442f51fefea77657aa2fab46caf73c90418f28537d039c84e683a33e7833ef446a39fb3d41264aa910a6abdf289c2634023d2bf5d203cdc0bf454463a843af81274f5"]) socket$inet6(0xa, 0x0, 0x0) mkdirat(r2, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) openat(0xffffffffffffffff, 0x0, 0x2, 0x109) [ 325.382947][T20118] loop1: detected capacity change from 0 to 270 [ 325.509758][T20119] loop5: detected capacity change from 0 to 270 [ 325.676999][T20149] loop2: detected capacity change from 0 to 270 [ 325.720192][T20092] loop0: detected capacity change from 0 to 270 [ 325.726732][T20092] FAT-fs (loop0): Unrecognized mount option "ٰ%t/sIƌgg@`1 ~:92wAleZ}.3ψ']զj" or missing value 17:58:34 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5, 0x8000000000000}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = getpid() sched_setattr(r3, &(0x7f0000000040)={0x38, 0x0, 0x8, 0x8000, 0x3, 0x113, 0x1, 0x6, 0x80000001, 0x6}, 0x0) r4 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) socket$inet6(0xa, 0x0, 0x0) mkdirat(r4, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) openat(r4, 0x0, 0x0, 0x0) [ 325.965668][T20172] loop0: detected capacity change from 0 to 270 [ 326.054222][T20136] loop4: detected capacity change from 0 to 32768 [ 326.075274][T20136] FAT-fs (loop4): Unrecognized mount option "H X&zz$Bwezls79Nh:3>Fd [ 326.075274][T20136] jc@#ҿ] < TF::t" or missing value 17:58:35 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x15) 17:58:35 executing program 5: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0)="24000000200099f0003be90000ed190e020008160000100000ba1080080002007f196be0", 0x24) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000080)=r0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r4, &(0x7f0000000180)='./file2\x00', 0x0) 17:58:35 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = gettid() tkill(r1, 0x7) sched_setattr(r1, &(0x7f0000000040)={0x38, 0x0, 0x39, 0x8973, 0x1, 0x5, 0x8, 0x5, 0x5}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = fspick(r4, &(0x7f0000000740)='./file0\x00', 0x1) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000600)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000680)="8b21a7ad15e89de07fdf3afe644ff5ab746655d44034a3a694f3090b1dc4e2c05ac2ce713967adb2b7a613b86774f32e794fce3c107e7a6f31968249b2b73b56d22db9cd662a58fb3ad8790a14d82854c5bf501dc821d070fafb24f22bd4f5291d02d007f7349df3be11855ccad54ad36bfec3c0bc57d85b602405ef546d7605ff59ff1b5d394c307ad68ea56b96daac7050fa5c0799d5ef", 0x98}, {&(0x7f00000002c0)="2b0ac1ab933db82d928c493f66830eefac7a83e7c3324f9ac9a4a5a1280602979bcf7e11241b8bc81165e63a2dd0f6a3bbe6cc503fffbeb66c", 0x39}], 0x2, &(0x7f0000000780)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r5, r4]}}], 0x20, 0x200080c0}], 0x1, 0x80) syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f00000000c0)='./file2\x00', 0xfff, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000340)="446d126a1d2549e148a4de8dc31036270a58d8d527370261e7cd8af5c498c0dc09af925d6634bda5272ac98f1835748199eba0e2cac35a3f1f8bbb4b5b07d6cd54dc424e8a311df6d5b9527a0f2bc80dc0d0204129963b175547c530b15982bdd2ef16ced132f8ccca33f9e54548512c93a36af40e8f9a7ed8e9dd2c6e04fd964939ef", 0x83, 0xf98}, {&(0x7f0000000480)="fbc82836a2428b4faa066661d5cde14bd0418e9c011c40bf88854d289b40ed6860fad8d535c82bb44faf7b160fa6eb0e27e541c67d23f3d968c2a7aed6a9db12bff8a692b15ddab4ec6dda41ba228e5f76cb40b495834deda0a98ed3f45808af0edf86657bd8b1afd8174c55105073e1c23610dacbaf5906affddedc1f1dfaf602bb38ec20ee97565a8a00eaa11aeefc2f389d2cd67e8c02c6014aa7ece506855bb3cf41b3b508b1ecf9", 0xaa, 0x61}], 0x40000, &(0x7f0000000540)=ANY=[@ANYBLOB='noauto_da_alloc,barrier=0x0000000000000006,noblock_validity,auto_da_alloc=0x0000000000000007,auto_da_alloc=0x00000000000010e3,fsuuid=486ff917-\x0038e-a6`a-a9f6-a9eaf319,\x00']) mkdirat(r4, &(0x7f0000000180)='./file2\x00', 0x0) [ 326.926860][T20207] loop5: detected capacity change from 0 to 270 [ 326.945936][T20212] loop1: detected capacity change from 0 to 270 [ 326.954376][T20213] loop2: detected capacity change from 0 to 270 17:58:35 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) socket$inet6(0xa, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x100000001, 0x2, &(0x7f00000000c0)=[{&(0x7f0000000340)="5f3539cc877e219a7e91131da7f4e6248d37aff8d0572e0e18ff383f5b5fe577d6615a90b28861861f9e50f5595fbf2efe7736cf36a3e6fd540c034f34cfae0a2f75df48345911446821e979278344401991b5766692c667d5fececab7651fa4a09e3ae07bd85ae57899a5c10c4463ddbf8844bdc0f08733f7bfb65cbbeb6616858d94145bcd736a75151a9fb4d3642c1366252a367f27e6d3dee29d9919c309b8", 0xa1, 0xc0000000000000}, {&(0x7f0000000480)="b054cdf14c3e1d9ae7ebbc53fa6858104e90cda1d274a9a06fc0489e5e06630d3419e39facaf3495b9f389d7633fede39492d0d5db85d3a3f7d8b985f6b384f233d00393357f42be7ed02f245251c31c9ab6eaf206cb23aeefef", 0x5a, 0x8}], 0x1080, &(0x7f00000001c0)={[{@dots}, {@nodots}], [{@uid_lt={'uid<', 0xffffffffffffffff}}]}) 17:58:35 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) openat$cgroup_subtree(r0, &(0x7f00000001c0), 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r1, &(0x7f0000000240), 0x0, 0xfffffff9, 0xfffffffe) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x10010, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffffff6a) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x23, 0x0, 0x0) preadv(r4, &(0x7f0000000200)=[{&(0x7f0000002680)=""/111, 0x6f}], 0x1, 0x7, 0x7fff) write$cgroup_int(r3, &(0x7f0000000380), 0x101bf) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000000, 0x1c0d72491b0e4bdc, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000002600)=[{&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/156, 0x9c}, {&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000002480)=""/108, 0x6c}, {&(0x7f0000000080)=""/35, 0x23}, {&(0x7f0000000180)=""/29, 0x1d}, {&(0x7f0000002500)=""/77, 0x4d}, {&(0x7f0000002580)=""/91, 0x5b}], 0x8, 0x3ff, 0x0) 17:58:36 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0xfffffe95, 0x5}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="1e480ba5f3fdb4f5e8d85826a78e7a7a96e3860e2442f51fefea77657aa2fab46caf73c90418f28537d039c84e683a33e7833ef446a39fb3d41264aa910a6abdf289c2634023d2bf5d203cdc0bf454463a843af81274f5"]) socket$inet6(0xa, 0x0, 0x0) mkdirat(r2, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) openat(0xffffffffffffffff, 0x0, 0x2, 0x109) [ 327.209820][T20246] loop0: detected capacity change from 0 to 270 17:58:36 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x103) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BTRFS_IOC_DEFRAG_RANGE(r3, 0x40309410, &(0x7f0000000180)={0x3, 0x9, 0x1, 0xffffffff, 0x3, [0x5, 0x80000000, 0x5, 0x5]}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000000), 0xffffff6a) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) r6 = fcntl$dupfd(r2, 0x0, r2) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r7, 0x0) preadv(r7, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$cgroup_int(r6, &(0x7f0000000080), 0x12) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000001300)={0x2880008, r4}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) 17:58:36 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = gettid() tkill(r1, 0x7) sched_setattr(r1, &(0x7f0000000040)={0x38, 0x0, 0x39, 0x8973, 0x1, 0x5, 0x8, 0x5, 0x5}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = fspick(r4, &(0x7f0000000740)='./file0\x00', 0x1) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000600)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000680)="8b21a7ad15e89de07fdf3afe644ff5ab746655d44034a3a694f3090b1dc4e2c05ac2ce713967adb2b7a613b86774f32e794fce3c107e7a6f31968249b2b73b56d22db9cd662a58fb3ad8790a14d82854c5bf501dc821d070fafb24f22bd4f5291d02d007f7349df3be11855ccad54ad36bfec3c0bc57d85b602405ef546d7605ff59ff1b5d394c307ad68ea56b96daac7050fa5c0799d5ef", 0x98}, {&(0x7f00000002c0)="2b0ac1ab933db82d928c493f66830eefac7a83e7c3324f9ac9a4a5a1280602979bcf7e11241b8bc81165e63a2dd0f6a3bbe6cc503fffbeb66c", 0x39}], 0x2, &(0x7f0000000780)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r5, r4]}}], 0x20, 0x200080c0}], 0x1, 0x80) mkdirat(r4, &(0x7f0000000180)='./file2\x00', 0x0) 17:58:36 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x16) 17:58:36 executing program 5: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="c7"]) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) 17:58:37 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) socket$inet6(0xa, 0x0, 0x0) r4 = openat(r3, &(0x7f0000000040)='./file0\x00', 0x400000, 0x1a) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x4e20, 0x1, @local, 0x3ff}, 0x1c) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) 17:58:37 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = gettid() tkill(r1, 0x7) sched_setattr(r1, &(0x7f0000000040)={0x38, 0x0, 0x39, 0x8973, 0x1, 0x5, 0x8, 0x5, 0x5}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = fspick(r4, &(0x7f0000000740)='./file0\x00', 0x1) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000600)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000680)="8b21a7ad15e89de07fdf3afe644ff5ab746655d44034a3a694f3090b1dc4e2c05ac2ce713967adb2b7a613b86774f32e794fce3c107e7a6f31968249b2b73b56d22db9cd662a58fb3ad8790a14d82854c5bf501dc821d070fafb24f22bd4f5291d02d007f7349df3be11855ccad54ad36bfec3c0bc57d85b602405ef546d7605ff59ff1b5d394c307ad68ea56b96daac7050fa5c0799d5ef", 0x98}, {&(0x7f00000002c0)="2b0ac1ab933db82d928c493f66830eefac7a83e7c3324f9ac9a4a5a1280602979bcf7e11241b8bc81165e63a2dd0f6a3bbe6cc503fffbeb66c", 0x39}], 0x2, &(0x7f0000000780)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r5, r4]}}], 0x20, 0x200080c0}], 0x1, 0x80) mkdirat(r4, &(0x7f0000000180)='./file2\x00', 0x0) [ 328.945801][T20283] loop1: detected capacity change from 0 to 270 [ 329.072924][T20305] loop5: detected capacity change from 0 to 270 [ 329.080840][T20305] FAT-fs (loop5): Unrecognized mount option "" or missing value 17:58:38 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x17) [ 329.367520][T20312] loop2: detected capacity change from 0 to 270 [ 330.564929][T20340] loop1: detected capacity change from 0 to 270 [ 330.574630][T20340] FAT-fs (loop1): Unrecognized mount option "8" or missing value 17:58:39 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = gettid() tkill(r1, 0x7) sched_setattr(r1, &(0x7f0000000040)={0x38, 0x0, 0x39, 0x8973, 0x1, 0x5, 0x8, 0x5, 0x5}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = fspick(r4, &(0x7f0000000740)='./file0\x00', 0x1) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000600)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000680)="8b21a7ad15e89de07fdf3afe644ff5ab746655d44034a3a694f3090b1dc4e2c05ac2ce713967adb2b7a613b86774f32e794fce3c107e7a6f31968249b2b73b56d22db9cd662a58fb3ad8790a14d82854c5bf501dc821d070fafb24f22bd4f5291d02d007f7349df3be11855ccad54ad36bfec3c0bc57d85b602405ef546d7605ff59ff1b5d394c307ad68ea56b96daac7050fa5c0799d5ef", 0x98}, {&(0x7f00000002c0)="2b0ac1ab933db82d928c493f66830eefac7a83e7c3324f9ac9a4a5a1280602979bcf7e11241b8bc81165e63a2dd0f6a3bbe6cc503fffbeb66c", 0x39}], 0x2, &(0x7f0000000780)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r5, r4]}}], 0x20, 0x200080c0}], 0x1, 0x80) mkdirat(r4, &(0x7f0000000180)='./file2\x00', 0x0) 17:58:39 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x7) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x18) 17:58:39 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="01"]) socket$inet6(0xa, 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file2\x00', 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0}, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 330.954330][T20318] FAT-fs (loop5): Unrecognized mount option "" or missing value [ 331.129496][T20376] loop0: detected capacity change from 0 to 270 [ 331.137650][T20376] FAT-fs (loop0): Unrecognized mount option "" or missing value [ 331.352439][T20391] loop2: detected capacity change from 0 to 270 [ 331.361471][T20387] loop1: detected capacity change from 0 to 270 17:58:40 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r0, 0x8040942d, &(0x7f0000000080)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0)