dir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) (fail_nth: 6) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) 21:24:47 executing program 5: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x11ff, 0x2, &(0x7f0000000280)=[{&(0x7f0000003a80)="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", 0x1fa, 0x5}, {&(0x7f00000019c0)="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", 0x1000, 0x1ff}], 0x400000, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], 0x1) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) fchdir(0xffffffffffffffff) (async) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x80, 0x0) ioctl$BTRFS_IOC_DEV_REPLACE(r1, 0xca289435, &(0x7f00000009c0)={0x0, 0x8000000000000000, @status={[0x9, 0xe, 0x100000000, 0x8001, 0x1, 0x7f]}, [0x3, 0x800, 0x8, 0x38dc, 0x2, 0xfff, 0x6, 0x10001, 0x200, 0x1f, 0x2, 0xf5d, 0x9, 0x2, 0x400, 0xffffffff, 0x7, 0xfffffffffffffffd, 0x9, 0x5d34, 0x9, 0x7, 0x9, 0x7, 0x0, 0x0, 0x9, 0x1, 0x6, 0x5, 0x5, 0x6, 0xa0b, 0x8, 0x80, 0x6, 0x4, 0x4, 0x14, 0xfffffffffffffffa, 0x0, 0x0, 0x7fffffffffffffff, 0x5, 0x7, 0x547a, 0x8, 0xe2be, 0x9, 0x40, 0x95, 0x80, 0x9, 0xe5e, 0x0, 0x2005d51f, 0xc74b113, 0x1, 0xfffffffffffffbff, 0x5, 0x9, 0x7, 0x75bb, 0x3]}) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000500)={{0x7f, 0x45, 0x4c, 0x46, 0x81, 0xf5, 0x5, 0x3, 0x1, 0x3, 0x6, 0x0, 0x369, 0x38, 0x339, 0x9, 0x8, 0x20, 0x1, 0x2, 0x5b0, 0x5}, [{0x3, 0x7fff, 0xdb, 0x4800, 0x7, 0x6, 0x7, 0xe77}], "b60dcb9ebd22d5dc4f998f4a8ad5a5ed07fed010ad57fd1503bd0d985a892cf9d30841db8d8b131b0d67b86ec5c7626f6170b4e13a703bcb266c71132e8bc9f553e94b4bb300cf0e", ['\x00', '\x00', '\x00', '\x00']}, 0x4a0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) r2 = openat$audio1(0xffffffffffffff9c, &(0x7f00000000c0), 0x4d2081, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r2, 0x400c6615, &(0x7f0000000100)={0x0, @aes256, 0x0, @desc2}) (async) ioctl$FAT_IOCTL_GET_VOLUME_ID(r0, 0x80047213, &(0x7f00000001c0)) 21:24:47 executing program 1: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r0 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) fchdir(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(0xffffffffffffffff, &(0x7f0000000480)=""/111) [ 174.409447][ T7776] loop4: detected capacity change from 0 to 264192 [ 174.417705][ T46] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 174.427301][ T7779] loop0: detected capacity change from 0 to 264192 [ 174.436775][ T7776] FAT-fs (loop4): bogus number of reserved sectors [ 174.444276][ T7781] loop2: detected capacity change from 0 to 264192 [ 174.469942][ T7784] loop3: detected capacity change from 0 to 264192 [ 174.472321][ T7776] FAT-fs (loop4): Can't find a valid FAT filesystem [ 174.478644][ T7785] loop5: detected capacity change from 0 to 8 [ 174.492627][ T7779] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 174.501134][ T7787] loop1: detected capacity change from 0 to 264192 [ 174.510655][ T7784] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:24:47 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) (fail_nth: 7) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) 21:24:47 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fstatfs(r0, 0x0) [ 174.521694][ T7781] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 174.522607][ T7785] FAT-fs (loop5): invalid media value (0x75) [ 174.541800][ T7787] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 174.550829][ T7785] FAT-fs (loop5): Can't find a valid FAT filesystem 21:24:47 executing program 4: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) epoll_create1(0x0) 21:24:47 executing program 5: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r1, &(0x7f0000000140)=""/243, 0x1d) getdents64(r1, 0x0, 0x18) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, 0x10, r1, 0x67b8f000) getdents64(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_DESTROY_ID(0xffffffffffffffff, &(0x7f0000000080)={0x1, 0x10, 0xfa00, {&(0x7f0000000040)}}, 0x18) fchdir(0xffffffffffffffff) fstatfs(r0, &(0x7f0000000480)=""/111) 21:24:47 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x18) fstatfs(r0, &(0x7f0000000480)=""/111) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x30040, 0x0) syncfs(r2) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {r1}}, './file0\x00'}) write$RDMA_USER_CM_CMD_DESTROY_ID(r3, &(0x7f00000000c0)={0x1, 0x10, 0xfa00, {&(0x7f0000000080)}}, 0x18) [ 174.567157][ T56] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:24:47 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, 0x0) [ 174.615263][ T7801] loop2: detected capacity change from 0 to 264192 [ 174.626631][ T46] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 174.646245][ T7803] loop0: detected capacity change from 0 to 264192 [ 174.655209][ T7806] loop4: detected capacity change from 0 to 264192 [ 174.669491][ T7806] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 174.670144][ T7801] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 174.690626][ T7809] loop5: detected capacity change from 0 to 264192 [ 174.692191][ T7808] loop3: detected capacity change from 0 to 264192 [ 174.704464][ T7809] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:24:48 executing program 4: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) epoll_create1(0x0) 21:24:48 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fstatfs(r0, 0x0) [ 174.713766][ T7811] loop1: detected capacity change from 0 to 264192 [ 174.725086][ T7803] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 174.739052][ T7811] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 174.755317][ T46] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:24:48 executing program 5: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r1, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r1, 0x0, 0x18) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, 0x10, r1, 0x67b8f000) (async) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) write$RDMA_USER_CM_CMD_DESTROY_ID(0xffffffffffffffff, &(0x7f0000000080)={0x1, 0x10, 0xfa00, {&(0x7f0000000040)}}, 0x18) fchdir(0xffffffffffffffff) (async) fstatfs(r0, &(0x7f0000000480)=""/111) 21:24:48 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(0x0, 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x18) (async, rerun: 32) fstatfs(r0, &(0x7f0000000480)=""/111) (rerun: 32) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x30040, 0x0) syncfs(r2) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) (async, rerun: 64) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {r1}}, './file0\x00'}) (rerun: 64) write$RDMA_USER_CM_CMD_DESTROY_ID(r3, &(0x7f00000000c0)={0x1, 0x10, 0xfa00, {&(0x7f0000000080)}}, 0x18) 21:24:48 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, 0x0) [ 174.764904][ T34] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 174.784591][ T46] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 174.799866][ T7815] loop4: detected capacity change from 0 to 264192 [ 174.804901][ T7808] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 174.821307][ T56] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 174.835008][ T46] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 174.853544][ T7820] loop5: detected capacity change from 0 to 264192 [ 174.861296][ T7823] loop0: detected capacity change from 0 to 264192 21:24:48 executing program 4: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) fchdir(r1) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) epoll_create1(0x0) 21:24:48 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) [ 174.864654][ T7825] loop2: detected capacity change from 0 to 264192 [ 174.887158][ T7823] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 174.896753][ T7828] loop1: detected capacity change from 0 to 264192 [ 174.907491][ T7825] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:24:48 executing program 5: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async, rerun: 32) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') (rerun: 32) getdents64(r1, &(0x7f0000000140)=""/243, 0x1d) (async, rerun: 64) getdents64(r1, 0x0, 0x18) (rerun: 64) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, 0x10, r1, 0x67b8f000) (async, rerun: 64) getdents64(0xffffffffffffffff, 0x0, 0x0) (async, rerun: 64) write$RDMA_USER_CM_CMD_DESTROY_ID(0xffffffffffffffff, &(0x7f0000000080)={0x1, 0x10, 0xfa00, {&(0x7f0000000040)}}, 0x18) fchdir(0xffffffffffffffff) (async) fstatfs(r0, &(0x7f0000000480)=""/111) 21:24:48 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) r1 = open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x18) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x30040, 0x0) syncfs(r2) (async) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) (async) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) (async, rerun: 32) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {r1}}, './file0\x00'}) (rerun: 32) write$RDMA_USER_CM_CMD_DESTROY_ID(r3, &(0x7f00000000c0)={0x1, 0x10, 0xfa00, {&(0x7f0000000080)}}, 0x18) [ 174.920114][ T7820] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 174.933402][ T7828] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 174.954695][ T7833] loop4: detected capacity change from 0 to 264192 21:24:48 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) (fail_nth: 1) 21:24:48 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, 0x0) 21:24:48 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r0, &(0x7f0000000140)=""/243, 0x1d) getdents64(r0, 0x0, 0x18) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r1, &(0x7f0000000140)=""/243, 0x1d) getdents64(r1, 0x0, 0x18) r2 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f00000008c0)=ANY=[@ANYRES8, @ANYBLOB="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", @ANYRES16=0x0, @ANYRESDEC, @ANYRES8, @ANYRES8=r0, @ANYRES64=r1], 0x0) r3 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) ioctl$EXT4_IOC_CLEAR_ES_CACHE(r3, 0x6628) fchdir(r3) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r2, &(0x7f0000000480)=""/111) [ 174.967263][ T46] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 174.967914][ T7836] loop3: detected capacity change from 0 to 264192 [ 174.998367][ T34] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 175.019925][ T7841] loop0: detected capacity change from 0 to 264192 [ 175.029705][ T7847] loop5: detected capacity change from 0 to 264192 [ 175.029913][ T34] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 175.040649][ T7836] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 175.057487][ T7849] loop2: detected capacity change from 0 to 264192 21:24:48 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r1, &(0x7f0000000140)=""/243, 0x1d) getdents64(r1, 0x0, 0x18) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) getdents64(r2, 0x0, 0x18) ioctl$AUTOFS_DEV_IOCTL_FAIL(r1, 0xc0189377, &(0x7f0000000040)={{0x1, 0x1, 0x18, r2, {0x2, 0x2}}, './file0\x00'}) open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x18) fstatfs(r0, &(0x7f0000000480)=""/111) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 175.082938][ T7849] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 175.086301][ T7854] loop4: detected capacity change from 0 to 264192 [ 175.110561][ T7857] loop1: detected capacity change from 0 to 264192 [ 175.114385][ T7858] loop0: detected capacity change from 0 to 264192 21:24:48 executing program 5: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fchdir(0xffffffffffffffff) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000040), 0x2000c0, 0x0) write$binfmt_aout(r1, &(0x7f0000001240)=ANY=[@ANYBLOB="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"], 0x957) fstatfs(r0, &(0x7f0000000480)=""/111) 21:24:48 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) (fail_nth: 2) 21:24:48 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x131201, 0x100) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x200, 0x0) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(r2, 0x4008941a, &(0x7f0000000080)=0x2) fstatfs(r0, &(0x7f0000000480)=""/111) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) [ 175.125897][ T7858] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 175.126144][ T7854] FAT-fs (loop4): Unrecognized mount option "&6--?ڡZ3ca^aF InR\`Ѷɬrz8c}Ewĝ0X%H" or missing value [ 175.169573][ T7857] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:24:48 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r0, &(0x7f0000000140)=""/243, 0x1d) getdents64(r0, 0x0, 0x18) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r1, &(0x7f0000000140)=""/243, 0x1d) getdents64(r1, 0x0, 0x18) r2 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f00000008c0)=ANY=[@ANYRES8, @ANYBLOB="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", @ANYRES16=0x0, @ANYRESDEC, @ANYRES8, @ANYRES8=r0, @ANYRES64=r1], 0x0) r3 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) ioctl$EXT4_IOC_CLEAR_ES_CACHE(r3, 0x6628) fchdir(r3) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r2, &(0x7f0000000480)=""/111) syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') (async) getdents64(r0, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r0, 0x0, 0x18) (async) syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') (async) getdents64(r1, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r1, 0x0, 0x18) (async) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f00000008c0)=ANY=[@ANYRES8, @ANYBLOB="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", @ANYRES16=0x0, @ANYRESDEC, @ANYRES8, @ANYRES8=r0, @ANYRES64=r1], 0x0) (async) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) ioctl$EXT4_IOC_CLEAR_ES_CACHE(r3, 0x6628) (async) fchdir(r3) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r2, &(0x7f0000000480)=""/111) (async) 21:24:48 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r1, &(0x7f0000000140)=""/243, 0x1d) getdents64(r1, 0x0, 0x18) (async) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) getdents64(r2, 0x0, 0x18) (async) ioctl$AUTOFS_DEV_IOCTL_FAIL(r1, 0xc0189377, &(0x7f0000000040)={{0x1, 0x1, 0x18, r2, {0x2, 0x2}}, './file0\x00'}) (async) open(0x0, 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x18) fstatfs(r0, &(0x7f0000000480)=""/111) (async) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) (async) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 175.192968][ T1090] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 175.213704][ T7861] loop5: detected capacity change from 0 to 264192 [ 175.234273][ T1090] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 175.251775][ T7863] loop3: detected capacity change from 0 to 264192 [ 175.264520][ T7863] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 175.264595][ T7867] loop2: detected capacity change from 0 to 264192 [ 175.273699][ T7861] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 175.289817][ T34] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:24:48 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) (fail_nth: 1) 21:24:48 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) r1 = open(&(0x7f0000000300)='./file0\x00', 0x131201, 0x100) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x200, 0x0) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(r2, 0x4008941a, &(0x7f0000000080)=0x2) fstatfs(r0, &(0x7f0000000480)=""/111) (async) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) [ 175.299842][ T7865] loop4: detected capacity change from 0 to 264192 [ 175.309476][ T7867] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 175.319289][ T7865] FAT-fs (loop4): Unrecognized mount option "&6--?ڡZ3ca^aF InR\`Ѷɬrz8c}Ewĝ0X%H" or missing value [ 175.338648][ T7870] loop0: detected capacity change from 0 to 264192 21:24:48 executing program 5: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) fchdir(0xffffffffffffffff) (async) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000040), 0x2000c0, 0x0) write$binfmt_aout(r1, &(0x7f0000001240)=ANY=[@ANYBLOB="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"], 0x957) (async) fstatfs(r0, &(0x7f0000000480)=""/111) 21:24:48 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) (fail_nth: 3) 21:24:48 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r1, &(0x7f0000000140)=""/243, 0x1d) getdents64(r1, 0x0, 0x18) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) getdents64(r2, 0x0, 0x18) (async) ioctl$AUTOFS_DEV_IOCTL_FAIL(r1, 0xc0189377, &(0x7f0000000040)={{0x1, 0x1, 0x18, r2, {0x2, 0x2}}, './file0\x00'}) open(0x0, 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x18) (async) fstatfs(r0, &(0x7f0000000480)=""/111) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 175.366782][ T1090] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 175.367791][ T7876] loop1: detected capacity change from 0 to 264192 [ 175.389928][ T7876] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 175.401965][ T1090] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:24:48 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r0, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r0, 0x0, 0x18) (async) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r1, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r1, 0x0, 0x18) (async) r2 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f00000008c0)=ANY=[@ANYRES8, @ANYBLOB="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", @ANYRES16=0x0, @ANYRESDEC, @ANYRES8, @ANYRES8=r0, @ANYRES64=r1], 0x0) r3 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x0) ioctl$EXT4_IOC_CLEAR_ES_CACHE(r3, 0x6628) (async) fchdir(r3) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r2, &(0x7f0000000480)=""/111) 21:24:48 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) (fail_nth: 2) [ 175.424844][ T7890] loop3: detected capacity change from 0 to 264192 [ 175.454069][ T7895] loop0: detected capacity change from 0 to 264192 [ 175.467062][ T7897] loop5: detected capacity change from 0 to 264192 [ 175.473764][ T1090] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 175.484412][ T7899] loop2: detected capacity change from 0 to 264192 [ 175.485972][ T7897] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 175.513558][ T7890] FAT-fs (loop3): Unrecognized mount option "" or missing value 21:24:48 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000fff800"/22, 0x16, 0x1}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000040)=ANY=[@ANYRESDEC=0x0, @ANYRES64], 0x0) r1 = open(0x0, 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x40000, 0x30) getdents64(0xffffffffffffffff, 0x0, 0x18) r2 = fsmount(r1, 0x0, 0x70) mknodat$null(r2, &(0x7f0000000080)='./file0\x00', 0x8000, 0x103) fstatfs(r0, &(0x7f0000000480)=""/111) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r3, &(0x7f0000000140)=""/243, 0x1d) getdents64(r3, 0x0, 0x18) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000180), 0x800000, 0x0) renameat2(r3, &(0x7f0000000100)='./file0\x00', r4, &(0x7f00000001c0)='./file0\x00', 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 21:24:48 executing program 5: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x0) fchdir(0xffffffffffffffff) (async) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000040), 0x2000c0, 0x0) write$binfmt_aout(r1, &(0x7f0000001240)=ANY=[@ANYBLOB="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"], 0x957) (async) fstatfs(r0, &(0x7f0000000480)=""/111) [ 175.520353][ T7906] loop1: detected capacity change from 0 to 264192 [ 175.528275][ T7895] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 175.538467][ T7905] loop4: detected capacity change from 0 to 264192 [ 175.551027][ T7899] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 175.561188][ T7906] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:24:48 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async, rerun: 32) r1 = open(&(0x7f0000000300)='./file0\x00', 0x131201, 0x100) (rerun: 32) fchdir(r1) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async, rerun: 32) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x200, 0x0) (rerun: 32) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(r2, 0x4008941a, &(0x7f0000000080)=0x2) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) [ 175.574159][ T1090] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:24:48 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) (fail_nth: 3) 21:24:48 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) (fail_nth: 4) [ 175.623589][ T7916] loop3: detected capacity change from 0 to 264192 [ 175.623888][ T7918] loop0: detected capacity change from 0 to 264192 [ 175.634574][ T7919] loop5: detected capacity change from 0 to 264192 [ 175.652120][ T46] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 175.654316][ T7918] FAT-fs (loop0): Unrecognized mount option "00000000000000000000" or missing value 21:24:49 executing program 4: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fchdir(r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) r3 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) dup3(r3, r2, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) 21:24:49 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040), 0x40000, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f0000000080)={{0x1, 0x1, 0x18, r2, {0x61196d07}}, './file0\x00'}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) [ 175.672488][ T56] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 175.691431][ T7919] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:24:49 executing program 5: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$reiserfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x400010, 0x8, &(0x7f0000000540)=[{&(0x7f0000000140)="8cb637", 0x3, 0x1}, {&(0x7f0000000600)="008409", 0x3, 0x4}, {&(0x7f00000003c0)="cf58f9b6b097287218ce56f250b426fd1534a8241397cfab6d8816fa4bb45c3f9fddf876b269c1e859cebe21b7d9244b1fd8f411c2e75b40440e6e93656ecbb49beeac1c7571478ca3c99ec9074aebadf4462d55738cecdf1ae2862f841926f15b27706dc5f58b7a97eddb385d14cb9c8ac2401498496fac004e5741178f6b0d2fd50e232cd6f66995259a8c573a6bc6ad4f950ff407df67c0d00efbe7bf66eacef1439b60e4dbf24b6eed04202c8542f11f3f6665805eac43e313d13faf6488a374e955b4e0d46b82b24401ac", 0xcd, 0x7}, {&(0x7f0000010000)="00040000ec0100001302000012000000000000000002000000010000611cad49e10000001e000000000000000010cc0310000100526549734572334673000000020000000200010002000102000000000100000012312a231212331233123112341341241273797a6b616c6c65720000000000000001001e003ac1655f004eed", 0x80, 0x10000}, {&(0x7f0000000040)="0000000000000500080000000110000003100048b25607818b96e27ea580195600000000000000000000009e08", 0x2d, 0x100c0}, {&(0x7f0000001a00)="00040000000000000000000012000000000000000002000000010000611cad49e10000001e000000000000000000000000000000000000000000000000000000f45098122a162b001731da04980e000066d9ca9b088f7afee742a2aac93d105868c72edb814cc66a9a1509f90bd413a2b62da4399debc7fecf87abdb531e95f92a62d960ae64fe76344e2543f4e6fb0d51550535cc7a260a24c2f4efbde45c755153418ce7f37b89cfa2db017fa700"/185, 0xb9, 0x212000}, {&(0x7f0000011300)="010002005c0f0000000000000000000000000000000000000100000002000000000000000000000000002c00d40f0100010000000200000001000000f401000002003000a40f00"/96, 0x60, 0x213000}, {&(0x7f0000000280)="0000000001000000010000000200000028000400020000000000000001000000200004002e2e0000000000002e00e2ff00000000ed4100000300003ac1655f3ac1655f3ac165ea000000000000000000f3ff", 0x52, 0x213fa0}], 0x20040a, &(0x7f0000000180)=ANY=[@ANYRES64=0x0], 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$UHID_GET_REPORT_REPLY(0xffffffffffffffff, 0x0, 0x0) sync() r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) sync() fallocate(r1, 0x0, 0x0, 0x1000f4) r2 = open(&(0x7f00000000c0)='./file0/file0\x00', 0x42142, 0x39) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x1000000201005) write$RDMA_USER_CM_CMD_CREATE_ID(r1, 0x0, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) fallocate(r4, 0x1, 0x8, 0xff) writev(r2, &(0x7f00000001c0)=[{&(0x7f0000000b00)="3c387904d8d331bfd4a75fbe5c08110466b5f3aa62b7f4fbcdb98609596fe22829ab19a3af9458c4205f088be08b4320dfef1dff8b6537d3e852ff0af10de9f538325c8fe28a8c519f21ce7231ec3f403c7ef9906a2bf071bce6bafdfa5d6fb3945640af1bdc86975fcb7fd6644cd3", 0x6f}], 0x1) fchdir(0xffffffffffffffff) fstatfs(r0, &(0x7f0000000480)=""/111) [ 175.718302][ T7926] loop4: detected capacity change from 0 to 264192 [ 175.725378][ T7928] loop1: detected capacity change from 0 to 264192 [ 175.750788][ T7931] loop2: detected capacity change from 0 to 264192 [ 175.761447][ T7928] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:24:49 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000fff800"/22, 0x16, 0x1}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000040)=ANY=[@ANYRESDEC=0x0, @ANYRES64], 0x0) (async) r1 = open(0x0, 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x40000, 0x30) (async) getdents64(0xffffffffffffffff, 0x0, 0x18) (async) r2 = fsmount(r1, 0x0, 0x70) mknodat$null(r2, &(0x7f0000000080)='./file0\x00', 0x8000, 0x103) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r3, &(0x7f0000000140)=""/243, 0x1d) getdents64(r3, 0x0, 0x18) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000180), 0x800000, 0x0) renameat2(r3, &(0x7f0000000100)='./file0\x00', r4, &(0x7f00000001c0)='./file0\x00', 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) (async) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 175.770844][ T7926] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 175.770887][ T7931] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 175.797735][ T7933] loop3: detected capacity change from 0 to 264192 [ 175.806458][ T7933] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:24:49 executing program 4: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x0) fchdir(r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) r3 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) dup3(r3, r2, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) 21:24:49 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) 21:24:49 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000fff800"/22, 0x16, 0x1}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000040)=ANY=[@ANYRESDEC=0x0, @ANYRES64], 0x0) r1 = open(0x0, 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x40000, 0x30) getdents64(0xffffffffffffffff, 0x0, 0x18) r2 = fsmount(r1, 0x0, 0x70) mknodat$null(r2, &(0x7f0000000080)='./file0\x00', 0x8000, 0x103) fstatfs(r0, &(0x7f0000000480)=""/111) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r3, &(0x7f0000000140)=""/243, 0x1d) getdents64(r3, 0x0, 0x18) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000180), 0x800000, 0x0) renameat2(r3, &(0x7f0000000100)='./file0\x00', r4, &(0x7f00000001c0)='./file0\x00', 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000fff800"/22, 0x16, 0x1}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000040)=ANY=[@ANYRESDEC=0x0, @ANYRES64], 0x0) (async) open(0x0, 0x0, 0x0) (async) open(&(0x7f00000000c0)='./file0\x00', 0x40000, 0x30) (async) getdents64(0xffffffffffffffff, 0x0, 0x18) (async) fsmount(r1, 0x0, 0x70) (async) mknodat$null(r2, &(0x7f0000000080)='./file0\x00', 0x8000, 0x103) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') (async) getdents64(r3, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r3, 0x0, 0x18) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000180), 0x800000, 0x0) (async) renameat2(r3, &(0x7f0000000100)='./file0\x00', r4, &(0x7f00000001c0)='./file0\x00', 0x0) (async) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) (async) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) (async) 21:24:49 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) (fail_nth: 5) [ 175.831189][ T7936] loop0: detected capacity change from 0 to 264192 [ 175.850700][ T7942] loop5: detected capacity change from 0 to 264192 [ 175.868699][ T7942] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:24:49 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r1) (async) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040), 0x40000, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f0000000080)={{0x1, 0x1, 0x18, r2, {0x61196d07}}, './file0\x00'}) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) [ 175.879009][ T1090] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 175.894890][ T1090] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 175.914794][ T7945] loop0: detected capacity change from 0 to 264192 [ 175.915223][ T7948] loop4: detected capacity change from 0 to 264192 [ 175.930524][ T7949] loop1: detected capacity change from 0 to 264192 [ 175.937808][ T7950] loop2: detected capacity change from 0 to 264192 [ 175.950821][ T7945] FAT-fs (loop0): Unrecognized mount option "00000000000000000000" or missing value [ 175.963801][ T7950] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 175.973395][ T7949] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 175.973429][ T7948] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 176.001858][ T27] audit: type=1800 audit(1667165089.328:103): pid=7952 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1183 res=0 errno=0 [ 176.001967][ T1090] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:24:49 executing program 4: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) fchdir(r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) r3 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) dup3(r3, r2, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) 21:24:49 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) openat$binder_debug(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) r2 = fsmount(r1, 0x1, 0x82) write$binfmt_script(r2, &(0x7f0000000040)={'#! ', './file0', [{0x20, 'blkio.bfq.io_wait_time\x00'}, {0x20, '[@(**+'}, {0x20, 'msdos\x00'}, {0x20, '{.'}, {0x20, '@/++$%)*'}, {0x20, '@!({'}, {0x20, 'msdos\x00'}], 0xa, "0ad1bb9d4f7258f22720babafa9b897f55ffc233358c0e0ff3eb8e6d0d6643ca7df97143258363f2274d0ef6d866"}, 0x77) 21:24:49 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) [ 176.036894][ T7957] loop3: detected capacity change from 0 to 264192 [ 176.050798][ T7957] FAT-fs (loop3): Unrecognized mount option "" or missing value 21:24:49 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) open(0x0, 0x0, 0x2015f5d7f34fa0b5) getdents64(0xffffffffffffffff, 0x0, 0x18) fstatfs(r0, &(0x7f0000000480)=""/111) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 176.090277][ T1090] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 176.091060][ T27] audit: type=1804 audit(1667165089.398:104): pid=7970 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir851390533/syzkaller.vL8jPs/143/bus" dev="sda1" ino=1183 res=1 errno=0 21:24:49 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040), 0x40000, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f0000000080)={{0x1, 0x1, 0x18, r2, {0x61196d07}}, './file0\x00'}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async) fchdir(r1) (async) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040), 0x40000, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f0000000080)={{0x1, 0x1, 0x18, r2, {0x61196d07}}, './file0\x00'}) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) (async) [ 176.155753][ T7975] loop2: detected capacity change from 0 to 264192 [ 176.167412][ T7978] loop0: detected capacity change from 0 to 264192 [ 176.183870][ T7978] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 176.193725][ T7979] loop1: detected capacity change from 0 to 264192 [ 176.195392][ T7981] loop4: detected capacity change from 0 to 264192 [ 176.220088][ T7983] loop3: detected capacity change from 0 to 264192 [ 176.229978][ T7975] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 176.240492][ T1090] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:24:49 executing program 5: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) syz_mount_image$reiserfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x400010, 0x8, &(0x7f0000000540)=[{&(0x7f0000000140)="8cb637", 0x3, 0x1}, {&(0x7f0000000600)="008409", 0x3, 0x4}, {&(0x7f00000003c0)="cf58f9b6b097287218ce56f250b426fd1534a8241397cfab6d8816fa4bb45c3f9fddf876b269c1e859cebe21b7d9244b1fd8f411c2e75b40440e6e93656ecbb49beeac1c7571478ca3c99ec9074aebadf4462d55738cecdf1ae2862f841926f15b27706dc5f58b7a97eddb385d14cb9c8ac2401498496fac004e5741178f6b0d2fd50e232cd6f66995259a8c573a6bc6ad4f950ff407df67c0d00efbe7bf66eacef1439b60e4dbf24b6eed04202c8542f11f3f6665805eac43e313d13faf6488a374e955b4e0d46b82b24401ac", 0xcd, 0x7}, {&(0x7f0000010000)="00040000ec0100001302000012000000000000000002000000010000611cad49e10000001e000000000000000010cc0310000100526549734572334673000000020000000200010002000102000000000100000012312a231212331233123112341341241273797a6b616c6c65720000000000000001001e003ac1655f004eed", 0x80, 0x10000}, {&(0x7f0000000040)="0000000000000500080000000110000003100048b25607818b96e27ea580195600000000000000000000009e08", 0x2d, 0x100c0}, {&(0x7f0000001a00)="00040000000000000000000012000000000000000002000000010000611cad49e10000001e000000000000000000000000000000000000000000000000000000f45098122a162b001731da04980e000066d9ca9b088f7afee742a2aac93d105868c72edb814cc66a9a1509f90bd413a2b62da4399debc7fecf87abdb531e95f92a62d960ae64fe76344e2543f4e6fb0d51550535cc7a260a24c2f4efbde45c755153418ce7f37b89cfa2db017fa700"/185, 0xb9, 0x212000}, {&(0x7f0000011300)="010002005c0f0000000000000000000000000000000000000100000002000000000000000000000000002c00d40f0100010000000200000001000000f401000002003000a40f00"/96, 0x60, 0x213000}, {&(0x7f0000000280)="0000000001000000010000000200000028000400020000000000000001000000200004002e2e0000000000002e00e2ff00000000ed4100000300003ac1655f3ac1655f3ac165ea000000000000000000f3ff", 0x52, 0x213fa0}], 0x20040a, &(0x7f0000000180)=ANY=[@ANYRES64=0x0], 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$UHID_GET_REPORT_REPLY(0xffffffffffffffff, 0x0, 0x0) (async) sync() (async) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) sync() (async) fallocate(r1, 0x0, 0x0, 0x1000f4) r2 = open(&(0x7f00000000c0)='./file0/file0\x00', 0x42142, 0x39) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x1000000201005) (async) write$RDMA_USER_CM_CMD_CREATE_ID(r1, 0x0, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) fallocate(r4, 0x1, 0x8, 0xff) (async) writev(r2, &(0x7f00000001c0)=[{&(0x7f0000000b00)="3c387904d8d331bfd4a75fbe5c08110466b5f3aa62b7f4fbcdb98609596fe22829ab19a3af9458c4205f088be08b4320dfef1dff8b6537d3e852ff0af10de9f538325c8fe28a8c519f21ce7231ec3f403c7ef9906a2bf071bce6bafdfa5d6fb3945640af1bdc86975fcb7fd6644cd3", 0x6f}], 0x1) (async) fchdir(0xffffffffffffffff) (async) fstatfs(r0, &(0x7f0000000480)=""/111) 21:24:49 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) open(0x0, 0x0, 0x2015f5d7f34fa0b5) getdents64(0xffffffffffffffff, 0x0, 0x18) fstatfs(r0, &(0x7f0000000480)=""/111) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(0x0, 0x0, 0x2015f5d7f34fa0b5) (async) getdents64(0xffffffffffffffff, 0x0, 0x18) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) (async) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) (async) [ 176.255909][ T7979] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 176.256324][ T7983] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 176.282804][ T7981] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:24:49 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000040)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') open(&(0x7f0000000100)='./file0\x00', 0xa180, 0x0) getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) getdents64(r2, 0x0, 0x18) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r3, &(0x7f0000000140)=""/243, 0x1d) getdents64(r3, 0x0, 0x18) write$vhost_msg(r1, &(0x7f00000003c0)={0x1, {&(0x7f0000000300)=""/180, 0xb4, &(0x7f0000000500)=""/227, 0x2, 0x2}}, 0x48) getdents64(r3, &(0x7f0000000280)=""/85, 0x55) symlinkat(&(0x7f0000000080)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') fstatfs(r0, &(0x7f0000000480)=""/111) 21:24:49 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) (async) fchdir(r1) (async, rerun: 32) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (rerun: 32) openat$binder_debug(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) r2 = fsmount(r1, 0x1, 0x82) write$binfmt_script(r2, &(0x7f0000000040)={'#! ', './file0', [{0x20, 'blkio.bfq.io_wait_time\x00'}, {0x20, '[@(**+'}, {0x20, 'msdos\x00'}, {0x20, '{.'}, {0x20, '@/++$%)*'}, {0x20, '@!({'}, {0x20, 'msdos\x00'}], 0xa, "0ad1bb9d4f7258f22720babafa9b897f55ffc233358c0e0ff3eb8e6d0d6643ca7df97143258363f2274d0ef6d866"}, 0x77) [ 176.315041][ T7987] loop0: detected capacity change from 0 to 264192 [ 176.322768][ T34] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 176.348963][ T56] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:24:49 executing program 4: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)='\x00\x00\x00\x00\x00\x00', 0x6, 0x1f}], 0x0, &(0x7f0000000000)=ANY=[], 0x0) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040), 0x4a8481) getdents(r1, &(0x7f0000000080)=""/61, 0x3d) [ 176.361816][ T7987] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 176.385843][ T11] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 176.396457][ T7998] loop2: detected capacity change from 0 to 264192 21:24:49 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) 21:24:49 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) open(0x0, 0x0, 0x2015f5d7f34fa0b5) (async) getdents64(0xffffffffffffffff, 0x0, 0x18) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) (async) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 176.420799][ T34] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 176.456301][ T8005] loop1: detected capacity change from 0 to 264192 [ 176.469404][ T34] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 176.482833][ T8011] loop4: detected capacity change from 0 to 264192 [ 176.498426][ T8013] loop5: detected capacity change from 0 to 264192 [ 176.500565][ T8017] loop3: detected capacity change from 0 to 264192 [ 176.505004][ T7998] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 176.520790][ T8011] FAT-fs (loop4): bogus number of FAT sectors [ 176.536329][ T8020] loop0: detected capacity change from 0 to 264192 [ 176.546933][ T27] audit: type=1800 audit(1667165089.868:105): pid=8016 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=1186 res=0 errno=0 21:24:49 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) (async) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async, rerun: 64) openat$binder_debug(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) (async, rerun: 64) fstatfs(r0, &(0x7f0000000480)=""/111) r2 = fsmount(r1, 0x1, 0x82) write$binfmt_script(r2, &(0x7f0000000040)={'#! ', './file0', [{0x20, 'blkio.bfq.io_wait_time\x00'}, {0x20, '[@(**+'}, {0x20, 'msdos\x00'}, {0x20, '{.'}, {0x20, '@/++$%)*'}, {0x20, '@!({'}, {0x20, 'msdos\x00'}], 0xa, "0ad1bb9d4f7258f22720babafa9b897f55ffc233358c0e0ff3eb8e6d0d6643ca7df97143258363f2274d0ef6d866"}, 0x77) 21:24:49 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000040)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) r1 = open(0x0, 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') open(&(0x7f0000000100)='./file0\x00', 0xa180, 0x0) (async) getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) getdents64(r2, 0x0, 0x18) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r3, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r3, 0x0, 0x18) (async) write$vhost_msg(r1, &(0x7f00000003c0)={0x1, {&(0x7f0000000300)=""/180, 0xb4, &(0x7f0000000500)=""/227, 0x2, 0x2}}, 0x48) (async) getdents64(r3, &(0x7f0000000280)=""/85, 0x55) (async) symlinkat(&(0x7f0000000080)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') fstatfs(r0, &(0x7f0000000480)=""/111) [ 176.555724][ T8017] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 176.568175][ T8011] FAT-fs (loop4): Can't find a valid FAT filesystem [ 176.589622][ T8020] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 176.616814][ T3655] I/O error, dev loop1, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 176.630775][ T8029] loop1: detected capacity change from 0 to 264192 [ 176.630824][ T3655] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 21:24:50 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) (async) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) 21:24:50 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x18) fstatfs(r0, &(0x7f0000000480)=""/111) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r1, &(0x7f0000000140)=""/243, 0x1d) getdents64(r1, 0x0, 0x18) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4010, r1, 0x4000) [ 176.667242][ T56] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:24:50 executing program 5: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$reiserfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x400010, 0x8, &(0x7f0000000540)=[{&(0x7f0000000140)="8cb637", 0x3, 0x1}, {&(0x7f0000000600)="008409", 0x3, 0x4}, {&(0x7f00000003c0)="cf58f9b6b097287218ce56f250b426fd1534a8241397cfab6d8816fa4bb45c3f9fddf876b269c1e859cebe21b7d9244b1fd8f411c2e75b40440e6e93656ecbb49beeac1c7571478ca3c99ec9074aebadf4462d55738cecdf1ae2862f841926f15b27706dc5f58b7a97eddb385d14cb9c8ac2401498496fac004e5741178f6b0d2fd50e232cd6f66995259a8c573a6bc6ad4f950ff407df67c0d00efbe7bf66eacef1439b60e4dbf24b6eed04202c8542f11f3f6665805eac43e313d13faf6488a374e955b4e0d46b82b24401ac", 0xcd, 0x7}, {&(0x7f0000010000)="00040000ec0100001302000012000000000000000002000000010000611cad49e10000001e000000000000000010cc0310000100526549734572334673000000020000000200010002000102000000000100000012312a231212331233123112341341241273797a6b616c6c65720000000000000001001e003ac1655f004eed", 0x80, 0x10000}, {&(0x7f0000000040)="0000000000000500080000000110000003100048b25607818b96e27ea580195600000000000000000000009e08", 0x2d, 0x100c0}, {&(0x7f0000001a00)="00040000000000000000000012000000000000000002000000010000611cad49e10000001e000000000000000000000000000000000000000000000000000000f45098122a162b001731da04980e000066d9ca9b088f7afee742a2aac93d105868c72edb814cc66a9a1509f90bd413a2b62da4399debc7fecf87abdb531e95f92a62d960ae64fe76344e2543f4e6fb0d51550535cc7a260a24c2f4efbde45c755153418ce7f37b89cfa2db017fa700"/185, 0xb9, 0x212000}, {&(0x7f0000011300)="010002005c0f0000000000000000000000000000000000000100000002000000000000000000000000002c00d40f0100010000000200000001000000f401000002003000a40f00"/96, 0x60, 0x213000}, {&(0x7f0000000280)="0000000001000000010000000200000028000400020000000000000001000000200004002e2e0000000000002e00e2ff00000000ed4100000300003ac1655f3ac1655f3ac165ea000000000000000000f3ff", 0x52, 0x213fa0}], 0x20040a, &(0x7f0000000180)=ANY=[@ANYRES64=0x0], 0x0) (async) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async, rerun: 32) write$UHID_GET_REPORT_REPLY(0xffffffffffffffff, 0x0, 0x0) (async, rerun: 32) sync() (async) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) sync() (async) fallocate(r1, 0x0, 0x0, 0x1000f4) (async) r2 = open(&(0x7f00000000c0)='./file0/file0\x00', 0x42142, 0x39) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x1000000201005) write$RDMA_USER_CM_CMD_CREATE_ID(r1, 0x0, 0x0) (async) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) fallocate(r4, 0x1, 0x8, 0xff) writev(r2, &(0x7f00000001c0)=[{&(0x7f0000000b00)="3c387904d8d331bfd4a75fbe5c08110466b5f3aa62b7f4fbcdb98609596fe22829ab19a3af9458c4205f088be08b4320dfef1dff8b6537d3e852ff0af10de9f538325c8fe28a8c519f21ce7231ec3f403c7ef9906a2bf071bce6bafdfa5d6fb3945640af1bdc86975fcb7fd6644cd3", 0x6f}], 0x1) fchdir(0xffffffffffffffff) (async) fstatfs(r0, &(0x7f0000000480)=""/111) [ 176.710548][ T8032] loop2: detected capacity change from 0 to 264192 [ 176.716095][ T3655] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 176.750330][ T3655] Buffer I/O error on dev loop1, logical block 0, async page read [ 176.791449][ T8037] loop3: detected capacity change from 0 to 264192 [ 176.823083][ T8046] loop5: detected capacity change from 0 to 264192 21:24:50 executing program 4: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)='\x00\x00\x00\x00\x00\x00', 0x6, 0x1f}], 0x0, &(0x7f0000000000)=ANY=[], 0x0) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040), 0x4a8481) getdents(r1, &(0x7f0000000080)=""/61, 0x3d) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)='\x00\x00\x00\x00\x00\x00', 0x6, 0x1f}], 0x0, &(0x7f0000000000)=ANY=[], 0x0) (async) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) openat$mice(0xffffffffffffff9c, &(0x7f0000000040), 0x4a8481) (async) getdents(r1, &(0x7f0000000080)=""/61, 0x3d) (async) 21:24:50 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) getdents64(r2, 0x0, 0x18) ioctl$VFAT_IOCTL_READDIR_BOTH(r2, 0x82307201, &(0x7f0000000500)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) fchdir(r1) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r3, &(0x7f0000000140)=""/243, 0x1d) getdents64(r3, 0x0, 0x18) ioctl$BTRFS_IOC_BALANCE(r3, 0x5000940c, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) ftruncate(0xffffffffffffffff, 0x8) [ 176.843362][ T8045] loop0: detected capacity change from 0 to 264192 [ 176.866158][ T8046] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 176.866180][ T8037] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:24:50 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000040)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) r1 = open(0x0, 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') open(&(0x7f0000000100)='./file0\x00', 0xa180, 0x0) (async) getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r2, 0x0, 0x18) (async, rerun: 32) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') (rerun: 32) getdents64(r3, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r3, 0x0, 0x18) (async) write$vhost_msg(r1, &(0x7f00000003c0)={0x1, {&(0x7f0000000300)=""/180, 0xb4, &(0x7f0000000500)=""/227, 0x2, 0x2}}, 0x48) (async) getdents64(r3, &(0x7f0000000280)=""/85, 0x55) (async) symlinkat(&(0x7f0000000080)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') (async, rerun: 64) fstatfs(r0, &(0x7f0000000480)=""/111) (rerun: 64) [ 176.885628][ T8045] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:24:50 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) (async) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) getdents64(r2, 0x0, 0x18) (async) ioctl$VFAT_IOCTL_READDIR_BOTH(r2, 0x82307201, &(0x7f0000000500)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) fchdir(r1) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r3, &(0x7f0000000140)=""/243, 0x1d) getdents64(r3, 0x0, 0x18) (async) ioctl$BTRFS_IOC_BALANCE(r3, 0x5000940c, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) ftruncate(0xffffffffffffffff, 0x8) 21:24:50 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async) fchdir(r1) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) (async) 21:24:50 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x18) fstatfs(r0, &(0x7f0000000480)=""/111) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r1, &(0x7f0000000140)=""/243, 0x1d) getdents64(r1, 0x0, 0x18) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4010, r1, 0x4000) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(0x0, 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x18) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) (async) syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') (async) getdents64(r1, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r1, 0x0, 0x18) (async) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4010, r1, 0x4000) (async) [ 176.936391][ T8052] loop4: detected capacity change from 0 to 264192 21:24:50 executing program 5: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fchdir(0xffffffffffffffff) fstatfs(r0, &(0x7f0000000040)=""/111) 21:24:50 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r1, &(0x7f0000000140)=""/243, 0x1d) getdents64(r1, 0x0, 0x18) read$dsp(r1, &(0x7f0000000040)=""/200, 0xc8) r2 = open(0x0, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ff2000/0xb000)=nil, 0xb000, 0xb, 0x10, r2, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) [ 177.001579][ T8052] FAT-fs (loop4): bogus number of FAT sectors [ 177.022525][ T56] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 177.032113][ T8052] FAT-fs (loop4): Can't find a valid FAT filesystem [ 177.072643][ T8076] loop2: detected capacity change from 0 to 264192 [ 177.074759][ T8071] loop1: detected capacity change from 0 to 264192 [ 177.107361][ T3630] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 21:24:50 executing program 4: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)='\x00\x00\x00\x00\x00\x00', 0x6, 0x1f}], 0x0, &(0x7f0000000000)=ANY=[], 0x0) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040), 0x4a8481) getdents(r1, &(0x7f0000000080)=""/61, 0x3d) 21:24:50 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async, rerun: 32) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async, rerun: 32) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) (async, rerun: 32) getdents64(r2, 0x0, 0x18) (async, rerun: 32) ioctl$VFAT_IOCTL_READDIR_BOTH(r2, 0x82307201, &(0x7f0000000500)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) (async) fchdir(r1) (async) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r3, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r3, 0x0, 0x18) (async) ioctl$BTRFS_IOC_BALANCE(r3, 0x5000940c, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) ftruncate(0xffffffffffffffff, 0x8) [ 177.123565][ T8078] loop5: detected capacity change from 0 to 264192 [ 177.143113][ T8076] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 177.173358][ T8080] loop0: detected capacity change from 0 to 264192 [ 177.193428][ T8070] loop3: detected capacity change from 0 to 264192 [ 177.211802][ T8088] loop1: detected capacity change from 0 to 264192 21:24:50 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r1, &(0x7f0000000140)=""/243, 0x1d) getdents64(r1, 0x0, 0x18) read$dsp(r1, &(0x7f0000000040)=""/200, 0xc8) r2 = open(0x0, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ff2000/0xb000)=nil, 0xb000, 0xb, 0x10, r2, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') (async) getdents64(r1, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r1, 0x0, 0x18) (async) read$dsp(r1, &(0x7f0000000040)=""/200, 0xc8) (async) open(0x0, 0x0, 0x0) (async) mmap$IORING_OFF_SQ_RING(&(0x7f0000ff2000/0xb000)=nil, 0xb000, 0xb, 0x10, r2, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) [ 177.219605][ T8078] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 177.229397][ T8093] loop4: detected capacity change from 0 to 264192 21:24:50 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x240, 0x0) r2 = openat$damon_init_regions(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x110) fchdir(r2) r3 = openat$zero(0xffffffffffffff9c, &(0x7f00000002c0), 0x105000, 0x0) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x410000, 0x0) r5 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000001c0), 0x20040, 0x0) dup(r0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x3611e6d166aab786}) dup3(r1, r3, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) [ 177.266063][ T8080] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:24:50 executing program 5: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fchdir(0xffffffffffffffff) fstatfs(r0, &(0x7f0000000040)=""/111) [ 177.311049][ T8108] loop2: detected capacity change from 0 to 264192 [ 177.334499][ T8093] FAT-fs (loop4): bogus number of FAT sectors 21:24:50 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x18) fstatfs(r0, &(0x7f0000000480)=""/111) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r1, &(0x7f0000000140)=""/243, 0x1d) getdents64(r1, 0x0, 0x18) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4010, r1, 0x4000) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(0x0, 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x18) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) (async) syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') (async) getdents64(r1, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r1, 0x0, 0x18) (async) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4010, r1, 0x4000) (async) 21:24:50 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x0, &(0x7f0000000240), 0x80000, &(0x7f0000000080)=ANY=[], 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000000, 0x11, 0xffffffffffffffff, 0x8000000) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) openat$cgroup_ro(r2, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x0, 0x0) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f00000000c0)={0x20000002}) 21:24:50 executing program 5: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) fchdir(0xffffffffffffffff) (async, rerun: 32) fstatfs(r0, &(0x7f0000000040)=""/111) (rerun: 32) [ 177.371176][ T8115] loop1: detected capacity change from 0 to 264192 [ 177.394582][ T8093] FAT-fs (loop4): Can't find a valid FAT filesystem [ 177.440420][ T8115] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 177.483926][ T8128] loop5: detected capacity change from 0 to 264192 [ 177.489693][ T8131] loop0: detected capacity change from 0 to 264192 [ 177.493305][ T8130] loop3: detected capacity change from 0 to 264192 [ 177.500015][ T8108] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:24:50 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) (async) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x240, 0x0) r2 = openat$damon_init_regions(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x110) fchdir(r2) r3 = openat$zero(0xffffffffffffff9c, &(0x7f00000002c0), 0x105000, 0x0) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x410000, 0x0) (async) r5 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000001c0), 0x20040, 0x0) dup(r0) (async) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x3611e6d166aab786}) (async) dup3(r1, r3, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) 21:24:50 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x0, &(0x7f0000000240), 0x80000, &(0x7f0000000080)=ANY=[], 0x0) (async) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000000, 0x11, 0xffffffffffffffff, 0x8000000) (async) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r1) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) (async) openat$cgroup_ro(r2, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x0, 0x0) (async) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f00000000c0)={0x20000002}) [ 177.547280][ T3630] I/O error, dev loop3, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 177.578486][ T8131] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 177.587067][ T8128] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:24:50 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r1, &(0x7f0000000140)=""/243, 0x1d) getdents64(r1, 0x0, 0x18) (async) read$dsp(r1, &(0x7f0000000040)=""/200, 0xc8) (async) r2 = open(0x0, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ff2000/0xb000)=nil, 0xb000, 0xb, 0x10, r2, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) 21:24:51 executing program 5: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) getdents64(r1, &(0x7f00000002c0)=""/8, 0x8) fchdir(0xffffffffffffffff) r2 = io_uring_setup(0x44d6, &(0x7f0000000040)={0x0, 0x97e, 0x20, 0x3, 0x5d}) syz_io_uring_setup(0x5f04, &(0x7f00000000c0)={0x0, 0x92fd, 0x2, 0x1, 0x394, 0x0, r2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000180), &(0x7f00000001c0)) fstatfs(r0, &(0x7f0000000480)=""/111) 21:24:51 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) open(0x0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r1, &(0x7f0000000140)=""/243, 0x1d) getdents64(r1, 0x0, 0x18) mount$fuseblk(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x10000e3, &(0x7f00000002c0)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {'user_id', 0x3d, 0xee00}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x400}}, {@blksize}, {@allow_other}, {@max_read={'max_read', 0x3d, 0x2}}, {@blksize={'blksize', 0x3d, 0x600}}], [{@appraise_type}, {@subj_type={'subj_type', 0x3d, '}-*)#,[)/%'}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@seclabel}]}}) getdents64(0xffffffffffffffff, 0x0, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) 21:24:51 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r1, &(0x7f0000000140)=""/243, 0x1d) getdents64(r1, 0x0, 0x18) poll(&(0x7f0000000040)=[{r0, 0x3274}, {r1, 0xc248}], 0x2, 0x80000001) open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x18) fstatfs(r0, &(0x7f0000000480)=""/111) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 177.684470][ T8151] loop3: detected capacity change from 0 to 264192 [ 177.706796][ T8155] loop1: detected capacity change from 0 to 264192 21:24:51 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000100)='./file0\x00', 0x8100000, 0x0, &(0x7f0000000240), 0x80000, &(0x7f0000000080)=ANY=[], 0x0) (async) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000000, 0x11, 0xffffffffffffffff, 0x8000000) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r1) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) (async) openat$cgroup_ro(r2, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x0, 0x0) (async) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) (async) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f00000000c0)={0x20000002}) [ 177.741092][ T8155] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 177.760444][ T3654] I/O error, dev loop5, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 21:24:51 executing program 4: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') read$FUSE(r2, &(0x7f00000000c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_open_procfs$userns(r3, 0x0) syz_open_procfs(r3, &(0x7f0000000040)='net/ip_mr_cache\x00') fcntl$setown(r0, 0x8, r3) fstatfs(r0, &(0x7f0000000480)=""/111) [ 177.791834][ T8159] loop2: detected capacity change from 0 to 264192 [ 177.807877][ T8161] loop4: detected capacity change from 0 to 264192 [ 177.815440][ T8162] loop0: detected capacity change from 0 to 264192 21:24:51 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x240, 0x0) r2 = openat$damon_init_regions(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x110) fchdir(r2) r3 = openat$zero(0xffffffffffffff9c, &(0x7f00000002c0), 0x105000, 0x0) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x410000, 0x0) r5 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000001c0), 0x20040, 0x0) dup(r0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x3611e6d166aab786}) dup3(r1, r3, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x240, 0x0) (async) openat$damon_init_regions(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x110) (async) fchdir(r2) (async) openat$zero(0xffffffffffffff9c, &(0x7f00000002c0), 0x105000, 0x0) (async) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x410000, 0x0) (async) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000001c0), 0x20040, 0x0) (async) dup(r0) (async) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x3611e6d166aab786}) (async) dup3(r1, r3, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) 21:24:51 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x100, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) [ 177.833645][ T8161] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 177.845074][ T8173] loop5: detected capacity change from 0 to 264192 [ 177.854017][ T8159] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 177.863844][ T8162] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 177.930504][ T8173] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:24:51 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r1, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r1, 0x0, 0x18) (async) poll(&(0x7f0000000040)=[{r0, 0x3274}, {r1, 0xc248}], 0x2, 0x80000001) (async) open(0x0, 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x18) fstatfs(r0, &(0x7f0000000480)=""/111) (async) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) (async) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 21:24:51 executing program 4: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') read$FUSE(r2, &(0x7f00000000c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_open_procfs$userns(r3, 0x0) (async) syz_open_procfs(r3, &(0x7f0000000040)='net/ip_mr_cache\x00') fcntl$setown(r0, 0x8, r3) (async) fstatfs(r0, &(0x7f0000000480)=""/111) 21:24:51 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) open(0x0, 0x0, 0x0) (async) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r1, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r1, 0x0, 0x18) mount$fuseblk(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x10000e3, &(0x7f00000002c0)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {'user_id', 0x3d, 0xee00}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x400}}, {@blksize}, {@allow_other}, {@max_read={'max_read', 0x3d, 0x2}}, {@blksize={'blksize', 0x3d, 0x600}}], [{@appraise_type}, {@subj_type={'subj_type', 0x3d, '}-*)#,[)/%'}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@seclabel}]}}) (async) getdents64(0xffffffffffffffff, 0x0, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) [ 177.976473][ T8177] loop1: detected capacity change from 0 to 264192 [ 177.986543][ T8178] loop3: detected capacity change from 0 to 264192 [ 177.993387][ T34] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 178.004604][ T56] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:24:51 executing program 5: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) getdents64(r1, &(0x7f00000002c0)=""/8, 0x8) fchdir(0xffffffffffffffff) r2 = io_uring_setup(0x44d6, &(0x7f0000000040)={0x0, 0x97e, 0x20, 0x3, 0x5d}) syz_io_uring_setup(0x5f04, &(0x7f00000000c0)={0x0, 0x92fd, 0x2, 0x1, 0x394, 0x0, r2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000180), &(0x7f00000001c0)) fstatfs(r0, &(0x7f0000000480)=""/111) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) (async) getdents64(r1, &(0x7f00000002c0)=""/8, 0x8) (async) fchdir(0xffffffffffffffff) (async) io_uring_setup(0x44d6, &(0x7f0000000040)={0x0, 0x97e, 0x20, 0x3, 0x5d}) (async) syz_io_uring_setup(0x5f04, &(0x7f00000000c0)={0x0, 0x92fd, 0x2, 0x1, 0x394, 0x0, r2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000180), &(0x7f00000001c0)) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) 21:24:51 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) open(0x0, 0x0, 0x0) (async) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r1, &(0x7f0000000140)=""/243, 0x1d) getdents64(r1, 0x0, 0x18) mount$fuseblk(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x10000e3, &(0x7f00000002c0)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {'user_id', 0x3d, 0xee00}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x400}}, {@blksize}, {@allow_other}, {@max_read={'max_read', 0x3d, 0x2}}, {@blksize={'blksize', 0x3d, 0x600}}], [{@appraise_type}, {@subj_type={'subj_type', 0x3d, '}-*)#,[)/%'}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@seclabel}]}}) (async) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) [ 178.049628][ T8177] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 178.086235][ T8187] loop0: detected capacity change from 0 to 264192 21:24:51 executing program 4: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') read$FUSE(r2, &(0x7f00000000c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_open_procfs$userns(r3, 0x0) syz_open_procfs(r3, &(0x7f0000000040)='net/ip_mr_cache\x00') fcntl$setown(r0, 0x8, r3) fstatfs(r0, &(0x7f0000000480)=""/111) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) fchdir(r1) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') (async) read$FUSE(r2, &(0x7f00000000c0)={0x2020}, 0x2020) (async) syz_open_procfs$userns(r3, 0x0) (async) syz_open_procfs(r3, &(0x7f0000000040)='net/ip_mr_cache\x00') (async) fcntl$setown(r0, 0x8, r3) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) [ 178.110672][ T11] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 178.134779][ T8178] FAT-fs (loop3): Unrecognized mount option "/dev/hwrng" or missing value [ 178.164695][ T8202] loop2: detected capacity change from 0 to 264192 21:24:51 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000040)) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) [ 178.219231][ T8213] loop4: detected capacity change from 0 to 264192 [ 178.233545][ T8214] loop5: detected capacity change from 0 to 264192 [ 178.245104][ T8202] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:24:51 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r1, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r1, 0x0, 0x18) (async) poll(&(0x7f0000000040)=[{r0, 0x3274}, {r1, 0xc248}], 0x2, 0x80000001) (async) open(0x0, 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x18) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) (async) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 178.286260][ T8213] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 178.321593][ T8214] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:24:51 executing program 2: write$USERIO_CMD_SET_PORT_TYPE(0xffffffffffffffff, &(0x7f0000000000)={0x1, 0x8}, 0x2) r0 = syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800290000ff", 0x7}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x7}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000002c0), 0x10241, 0x0) getdents64(r1, &(0x7f0000000180)=""/69, 0x45) fstatfs(r0, &(0x7f00000000c0)=""/123) write$USERIO_CMD_REGISTER(r1, &(0x7f0000000200), 0x2) 21:24:51 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) (async) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x100, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') (async) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) [ 178.346552][ T8220] loop1: detected capacity change from 0 to 264192 [ 178.360828][ T8221] loop0: detected capacity change from 0 to 264192 [ 178.381580][ T3654] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 21:24:51 executing program 4: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) [ 178.412504][ T8220] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:24:51 executing program 5: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) getdents64(r1, &(0x7f00000002c0)=""/8, 0x8) fchdir(0xffffffffffffffff) r2 = io_uring_setup(0x44d6, &(0x7f0000000040)={0x0, 0x97e, 0x20, 0x3, 0x5d}) syz_io_uring_setup(0x5f04, &(0x7f00000000c0)={0x0, 0x92fd, 0x2, 0x1, 0x394, 0x0, r2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000180), &(0x7f00000001c0)) fstatfs(r0, &(0x7f0000000480)=""/111) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) (async) getdents64(r1, &(0x7f00000002c0)=""/8, 0x8) (async) fchdir(0xffffffffffffffff) (async) io_uring_setup(0x44d6, &(0x7f0000000040)={0x0, 0x97e, 0x20, 0x3, 0x5d}) (async) syz_io_uring_setup(0x5f04, &(0x7f00000000c0)={0x0, 0x92fd, 0x2, 0x1, 0x394, 0x0, r2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000180), &(0x7f00000001c0)) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) [ 178.453806][ T8246] loop3: detected capacity change from 0 to 264192 [ 178.488758][ T8250] loop2: detected capacity change from 0 to 264192 21:24:51 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x80ffffe, 0x1, &(0x7f0000000240)=[{&(0x7f0000000040)="040d3a31e20800090800ff01e66174000404090a0200027400f8", 0x1a}], 0x0, &(0x7f0000000080)=ANY=[], 0xfe) open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x18) fstatfs(r0, &(0x7f0000000480)=""/111) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 178.519876][ T8250] FAT-fs (loop2): Unrecognized mount option "./file0" or missing value [ 178.523527][ T8252] loop4: detected capacity change from 0 to 264192 [ 178.538066][ T11] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:24:51 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000040)) (async) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) (async) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) [ 178.570054][ T8246] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 178.599341][ T8252] FAT-fs (loop4): bogus number of FAT sectors [ 178.620481][ T8258] loop5: detected capacity change from 0 to 264192 [ 178.629685][ T8259] loop0: detected capacity change from 0 to 264191 [ 178.636149][ T8252] FAT-fs (loop4): Can't find a valid FAT filesystem 21:24:52 executing program 2: write$USERIO_CMD_SET_PORT_TYPE(0xffffffffffffffff, &(0x7f0000000000)={0x1, 0x8}, 0x2) (async) r0 = syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800290000ff", 0x7}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x7}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000002c0), 0x10241, 0x0) getdents64(r1, &(0x7f0000000180)=""/69, 0x45) (async) fstatfs(r0, &(0x7f00000000c0)=""/123) (async) write$USERIO_CMD_REGISTER(r1, &(0x7f0000000200), 0x2) 21:24:52 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r1) (async, rerun: 64) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async, rerun: 64) fstatfs(r0, &(0x7f0000000480)=""/111) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x100, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') (async) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) [ 178.661817][ T8258] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:24:52 executing program 4: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) fchdir(r1) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) [ 178.706415][ T8264] loop1: detected capacity change from 0 to 264192 [ 178.731503][ T8259] FAT-fs (loop0): invalid media value (0x00) 21:24:52 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000040)) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) (async) fchdir(r1) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) 21:24:52 executing program 5: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="dbedfd7e0ec364ff0ced67d44cac179f2019d8f1ad97caa5bf48aad14efc3a45", 0x20, 0x1f}, {&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x400000}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080), 0x800, 0x0) r2 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000100), 0x103, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r3, &(0x7f0000000140)=""/243, 0x1d) getdents64(r3, 0x0, 0x18) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r3, 0xc018937c, &(0x7f0000000280)={{0x1, 0x1, 0x18, r3, {0x4}}, './file0\x00'}) openat$cgroup_freezer_state(r1, &(0x7f00000002c0), 0x2, 0x0) fchdir(r2) fstatfs(r0, &(0x7f0000000480)=""/111) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) [ 178.774752][ T8279] loop2: detected capacity change from 0 to 264192 [ 178.804739][ T3654] I/O error, dev loop3, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 178.824583][ T8282] loop3: detected capacity change from 0 to 264192 [ 178.837676][ T8279] FAT-fs (loop2): Unrecognized mount option "./file0" or missing value [ 178.850796][ T3654] I/O error, dev loop3, sector 264064 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 178.852128][ T56] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 178.861906][ T8259] FAT-fs (loop0): Can't find a valid FAT filesystem [ 178.887186][ T6791] I/O error, dev loop1, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 178.888696][ T8284] loop4: detected capacity change from 0 to 264192 21:24:52 executing program 2: write$USERIO_CMD_SET_PORT_TYPE(0xffffffffffffffff, &(0x7f0000000000)={0x1, 0x8}, 0x2) r0 = syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800290000ff", 0x7}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x7}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) open(0x0, 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000002c0), 0x10241, 0x0) getdents64(r1, &(0x7f0000000180)=""/69, 0x45) (async) fstatfs(r0, &(0x7f00000000c0)=""/123) (async) write$USERIO_CMD_REGISTER(r1, &(0x7f0000000200), 0x2) 21:24:52 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x100, 0x2, &(0x7f0000000240)=[{&(0x7f0000000340)="0000b5e75ed4608336ff0100000000000069c3506570067401f0ee208d0000", 0x1f}, {&(0x7f0000000040)="dbc37d4cacfab9446421256cbc4f5c21d57c2dad543460b7faa16837a5d2ececd6cefd35473a3ab67f625f4d3f9cb55d9127eef4b9fe9694b5318684be8c1587d9cdba962f828ce382188b2e694370ae5ac74ca464e46c485bbeed3d5fc18508f64dc6d4ea4b3127e777a819e4c7563cfc3efd22af893d0c6322001cbaf3b8cd3e7a4649f3efbaf10317680dfc337f89f6c76ca10f421492ca13b5cbd9c082e19bce039c660c0db6251a3ebca3055eb1", 0xb0, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) [ 178.922390][ T3654] Buffer I/O error on dev loop3, logical block 33008, async page read 21:24:52 executing program 4: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) fchdir(r1) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) [ 178.968311][ T8300] loop2: detected capacity change from 0 to 264192 [ 178.977970][ T8282] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:24:52 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(r2, &(0x7f0000000040)='blkio.bfq.empty_time\x00', 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r3, &(0x7f0000000140)=""/243, 0x1d) getdents64(r3, 0x0, 0x18) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080), 0x8000, 0x0) r5 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x210000, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r3, 0xc0189378, &(0x7f0000000100)={{0x1, 0x1, 0x18, r4, {r5}}, './file0\x00'}) [ 179.028259][ T8303] loop5: detected capacity change from 0 to 264192 [ 179.038923][ T8304] FAT-fs (loop1): Unrecognized mount option "ͺ/.iCpZLdlH[=_MK1'wV<>"= c"" or missing value [ 179.059999][ T8300] FAT-fs (loop2): Unrecognized mount option "./file0" or missing value [ 179.078532][ T8306] loop4: detected capacity change from 0 to 264192 [ 179.089425][ T8303] FAT-fs (loop5): bogus number of reserved sectors [ 179.096540][ T8306] FAT-fs (loop4): bogus number of FAT sectors 21:24:52 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x80ffffe, 0x1, &(0x7f0000000240)=[{&(0x7f0000000040)="040d3a31e20800090800ff01e66174000404090a0200027400f8", 0x1a}], 0x0, &(0x7f0000000080)=ANY=[], 0xfe) open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x18) (async) fstatfs(r0, &(0x7f0000000480)=""/111) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) (async) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 21:24:52 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x100, 0x2, &(0x7f0000000240)=[{&(0x7f0000000340)="0000b5e75ed4608336ff0100000000000069c3506570067401f0ee208d0000", 0x1f}, {&(0x7f0000000040)="dbc37d4cacfab9446421256cbc4f5c21d57c2dad543460b7faa16837a5d2ececd6cefd35473a3ab67f625f4d3f9cb55d9127eef4b9fe9694b5318684be8c1587d9cdba962f828ce382188b2e694370ae5ac74ca464e46c485bbeed3d5fc18508f64dc6d4ea4b3127e777a819e4c7563cfc3efd22af893d0c6322001cbaf3b8cd3e7a4649f3efbaf10317680dfc337f89f6c76ca10f421492ca13b5cbd9c082e19bce039c660c0db6251a3ebca3055eb1", 0xb0, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x100, 0x2, &(0x7f0000000240)=[{&(0x7f0000000340)="0000b5e75ed4608336ff0100000000000069c3506570067401f0ee208d0000", 0x1f}, {&(0x7f0000000040)="dbc37d4cacfab9446421256cbc4f5c21d57c2dad543460b7faa16837a5d2ececd6cefd35473a3ab67f625f4d3f9cb55d9127eef4b9fe9694b5318684be8c1587d9cdba962f828ce382188b2e694370ae5ac74ca464e46c485bbeed3d5fc18508f64dc6d4ea4b3127e777a819e4c7563cfc3efd22af893d0c6322001cbaf3b8cd3e7a4649f3efbaf10317680dfc337f89f6c76ca10f421492ca13b5cbd9c082e19bce039c660c0db6251a3ebca3055eb1", 0xb0, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) (async) fchdir(r1) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) 21:24:52 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) ioctl$EXT4_IOC_GETSTATE(r0, 0x40046629, &(0x7f0000000100)) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r1, 0xc0189375, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r3, &(0x7f0000000140)=""/243, 0x1d) getdents64(r3, 0x0, 0x18) linkat(r2, &(0x7f0000000080)='./file0\x00', r3, &(0x7f00000000c0)='./file0\x00', 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) getdents(r3, &(0x7f00000002c0)=""/171, 0xab) [ 179.130845][ T8303] FAT-fs (loop5): Can't find a valid FAT filesystem [ 179.160054][ T8306] FAT-fs (loop4): Can't find a valid FAT filesystem [ 179.174078][ T8313] loop3: detected capacity change from 0 to 264192 [ 179.196554][ T8317] loop0: detected capacity change from 0 to 264191 [ 179.205477][ T8318] loop2: detected capacity change from 0 to 264192 [ 179.232971][ T8325] FAT-fs (loop1): Unrecognized mount option "ͺ/.iCpZLdlH[=_MK1'wV<>"= c"" or missing value 21:24:52 executing program 4: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000080)="dbed7d44ac176143ef72591bb0adf1c8e236cf53050688f5e99f3b8e53886dc462e9929b3a3759d84af483d670d038b25ee0a5132ea50da271a9", 0x3a, 0x1f}], 0x2001000, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fchdir(r1) open(&(0x7f0000000040)='./file0\x00', 0x200, 0x14a) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) 21:24:52 executing program 5: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="dbedfd7e0ec364ff0ced67d44cac179f2019d8f1ad97caa5bf48aad14efc3a45", 0x20, 0x1f}, {&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x400000}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080), 0x800, 0x0) r2 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000100), 0x103, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r3, &(0x7f0000000140)=""/243, 0x1d) getdents64(r3, 0x0, 0x18) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r3, 0xc018937c, &(0x7f0000000280)={{0x1, 0x1, 0x18, r3, {0x4}}, './file0\x00'}) openat$cgroup_freezer_state(r1, &(0x7f00000002c0), 0x2, 0x0) fchdir(r2) fstatfs(r0, &(0x7f0000000480)=""/111) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="dbedfd7e0ec364ff0ced67d44cac179f2019d8f1ad97caa5bf48aad14efc3a45", 0x20, 0x1f}, {&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x400000}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080), 0x800, 0x0) (async) openat$tcp_mem(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) (async) openat$mixer(0xffffffffffffff9c, &(0x7f0000000100), 0x103, 0x0) (async) syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') (async) getdents64(r3, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r3, 0x0, 0x18) (async) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r3, 0xc018937c, &(0x7f0000000280)={{0x1, 0x1, 0x18, r3, {0x4}}, './file0\x00'}) (async) openat$cgroup_freezer_state(r1, &(0x7f00000002c0), 0x2, 0x0) (async) fchdir(r2) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) (async) [ 179.252475][ T8313] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 179.272865][ T8318] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:24:52 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x100, 0x2, &(0x7f0000000240)=[{&(0x7f0000000340)="0000b5e75ed4608336ff0100000000000069c3506570067401f0ee208d0000", 0x1f}, {&(0x7f0000000040)="dbc37d4cacfab9446421256cbc4f5c21d57c2dad543460b7faa16837a5d2ececd6cefd35473a3ab67f625f4d3f9cb55d9127eef4b9fe9694b5318684be8c1587d9cdba962f828ce382188b2e694370ae5ac74ca464e46c485bbeed3d5fc18508f64dc6d4ea4b3127e777a819e4c7563cfc3efd22af893d0c6322001cbaf3b8cd3e7a4649f3efbaf10317680dfc337f89f6c76ca10f421492ca13b5cbd9c082e19bce039c660c0db6251a3ebca3055eb1", 0xb0, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x100, 0x2, &(0x7f0000000240)=[{&(0x7f0000000340)="0000b5e75ed4608336ff0100000000000069c3506570067401f0ee208d0000", 0x1f}, {&(0x7f0000000040)="dbc37d4cacfab9446421256cbc4f5c21d57c2dad543460b7faa16837a5d2ececd6cefd35473a3ab67f625f4d3f9cb55d9127eef4b9fe9694b5318684be8c1587d9cdba962f828ce382188b2e694370ae5ac74ca464e46c485bbeed3d5fc18508f64dc6d4ea4b3127e777a819e4c7563cfc3efd22af893d0c6322001cbaf3b8cd3e7a4649f3efbaf10317680dfc337f89f6c76ca10f421492ca13b5cbd9c082e19bce039c660c0db6251a3ebca3055eb1", 0xb0, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) (async) fchdir(r1) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) [ 179.316919][ T8317] FAT-fs (loop0): invalid media value (0x00) [ 179.350552][ T8337] loop5: detected capacity change from 0 to 264192 [ 179.359748][ T8339] loop4: detected capacity change from 0 to 264192 21:24:52 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) ioctl$EXT4_IOC_GETSTATE(r0, 0x40046629, &(0x7f0000000100)) (async) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r1, 0xc0189375, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) (async) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r3, &(0x7f0000000140)=""/243, 0x1d) getdents64(r3, 0x0, 0x18) (async) linkat(r2, &(0x7f0000000080)='./file0\x00', r3, &(0x7f00000000c0)='./file0\x00', 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) getdents(r3, &(0x7f00000002c0)=""/171, 0xab) 21:24:52 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r1) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) (async) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) (async) openat$cgroup_ro(r2, &(0x7f0000000040)='blkio.bfq.empty_time\x00', 0x0, 0x0) (async) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r3, &(0x7f0000000140)=""/243, 0x1d) (async, rerun: 32) getdents64(r3, 0x0, 0x18) (async, rerun: 32) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080), 0x8000, 0x0) (async) r5 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x210000, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r3, 0xc0189378, &(0x7f0000000100)={{0x1, 0x1, 0x18, r4, {r5}}, './file0\x00'}) [ 179.425278][ T8337] FAT-fs (loop5): bogus number of reserved sectors [ 179.434698][ T8317] FAT-fs (loop0): Can't find a valid FAT filesystem [ 179.451014][ T34] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 179.451014][ T1090] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:24:52 executing program 4: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000080)="dbed7d44ac176143ef72591bb0adf1c8e236cf53050688f5e99f3b8e53886dc462e9929b3a3759d84af483d670d038b25ee0a5132ea50da271a9", 0x3a, 0x1f}], 0x2001000, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fchdir(r1) open(&(0x7f0000000040)='./file0\x00', 0x200, 0x14a) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000080)="dbed7d44ac176143ef72591bb0adf1c8e236cf53050688f5e99f3b8e53886dc462e9929b3a3759d84af483d670d038b25ee0a5132ea50da271a9", 0x3a, 0x1f}], 0x2001000, &(0x7f0000000080)=ANY=[], 0x0) (async) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) fchdir(r1) (async) open(&(0x7f0000000040)='./file0\x00', 0x200, 0x14a) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) 21:24:52 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r1) (async, rerun: 32) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async, rerun: 32) fstatfs(r0, &(0x7f0000000480)=""/111) (async) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(r2, &(0x7f0000000040)='blkio.bfq.empty_time\x00', 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r3, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r3, 0x0, 0x18) (async) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080), 0x8000, 0x0) (async) r5 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x210000, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r3, 0xc0189378, &(0x7f0000000100)={{0x1, 0x1, 0x18, r4, {r5}}, './file0\x00'}) [ 179.474918][ T8341] FAT-fs (loop1): Unrecognized mount option "ͺ/.iCpZLdlH[=_MK1'wV<>"= c"" or missing value [ 179.496330][ T8337] FAT-fs (loop5): Can't find a valid FAT filesystem 21:24:52 executing program 5: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="dbedfd7e0ec364ff0ced67d44cac179f2019d8f1ad97caa5bf48aad14efc3a45", 0x20, 0x1f}, {&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x400000}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080), 0x800, 0x0) r2 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) (async) openat$mixer(0xffffffffffffff9c, &(0x7f0000000100), 0x103, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r3, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r3, 0x0, 0x18) (async) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r3, 0xc018937c, &(0x7f0000000280)={{0x1, 0x1, 0x18, r3, {0x4}}, './file0\x00'}) (async) openat$cgroup_freezer_state(r1, &(0x7f00000002c0), 0x2, 0x0) (async) fchdir(r2) fstatfs(r0, &(0x7f0000000480)=""/111) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) [ 179.549557][ T8345] loop4: detected capacity change from 0 to 264192 [ 179.564551][ T8341] FAT-fs (loop1): Unrecognized mount option "ͺ/.iCpZLdlH[=_MK1'wV<>"= c"" or missing value [ 179.580881][ T8368] loop2: detected capacity change from 0 to 264192 21:24:52 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x80ffffe, 0x1, &(0x7f0000000240)=[{&(0x7f0000000040)="040d3a31e20800090800ff01e66174000404090a0200027400f8", 0x1a}], 0x0, &(0x7f0000000080)=ANY=[], 0xfe) open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x18) fstatfs(r0, &(0x7f0000000480)=""/111) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x80ffffe, 0x1, &(0x7f0000000240)=[{&(0x7f0000000040)="040d3a31e20800090800ff01e66174000404090a0200027400f8", 0x1a}], 0x0, &(0x7f0000000080)=ANY=[], 0xfe) (async) open(0x0, 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x18) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) (async) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) (async) 21:24:52 executing program 4: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000080)="dbed7d44ac176143ef72591bb0adf1c8e236cf53050688f5e99f3b8e53886dc462e9929b3a3759d84af483d670d038b25ee0a5132ea50da271a9", 0x3a, 0x1f}], 0x2001000, &(0x7f0000000080)=ANY=[], 0x0) (async) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) fchdir(r1) (async) open(&(0x7f0000000040)='./file0\x00', 0x200, 0x14a) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) [ 179.611488][ T8368] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:24:53 executing program 1: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r0 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r1, &(0x7f0000000140)=""/243, 0x1d) getdents64(r1, 0x0, 0x18) write$damon_monitor_on(r1, &(0x7f0000000080), 0x3) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) fchdir(r0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r1, {0xff}}, './file0\x00'}) ioctl$EXT4_IOC_GETFSUUID(r2, 0x8008662c, &(0x7f0000000100)) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0xe8) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') r4 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r4, &(0x7f0000000140)=""/243, 0x1d) getdents64(r4, 0x0, 0x18) getdents64(r4, &(0x7f00000003c0)=""/259, 0x103) getdents64(r3, 0x0, 0x18) fstatfs(r0, &(0x7f0000000340)=""/120) 21:24:53 executing program 4: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r1, &(0x7f0000000140)=""/243, 0x1d) getdents64(r1, 0x0, 0x18) ioctl$BTRFS_IOC_SPACE_INFO(r1, 0xc0109414, &(0x7f00000008c0)={0xfe6, 0x8000, ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', 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'\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}) r2 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fchdir(r2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) [ 179.664964][ T8379] loop5: detected capacity change from 0 to 264192 [ 179.673798][ T8377] loop0: detected capacity change from 0 to 264191 21:24:53 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) r1 = open(0x0, 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x0) ioctl$EXT4_IOC_GETSTATE(r0, 0x40046629, &(0x7f0000000100)) (async) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r1, 0xc0189375, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) (async, rerun: 64) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') (rerun: 64) getdents64(r3, &(0x7f0000000140)=""/243, 0x1d) getdents64(r3, 0x0, 0x18) (async) linkat(r2, &(0x7f0000000080)='./file0\x00', r3, &(0x7f00000000c0)='./file0\x00', 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) getdents(r3, &(0x7f00000002c0)=""/171, 0xab) [ 179.705427][ T8387] loop3: detected capacity change from 0 to 264192 [ 179.712518][ T8379] FAT-fs (loop5): bogus number of reserved sectors [ 179.719994][ T8377] FAT-fs (loop0): invalid media value (0x00) 21:24:53 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) getdents64(r2, 0x0, 0x18) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r3, &(0x7f0000000140)=""/243, 0x1d) getdents64(r3, 0x0, 0x18) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r4, &(0x7f0000000140)=""/243, 0x1d) getdents64(r4, 0x0, 0x18) fchdir(r1) openat$cgroup_ro(r1, &(0x7f0000000040)='cgroup.freeze\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) [ 179.760283][ T8395] loop1: detected capacity change from 0 to 264192 [ 179.771027][ T8379] FAT-fs (loop5): Can't find a valid FAT filesystem [ 179.778854][ T8377] FAT-fs (loop0): Can't find a valid FAT filesystem 21:24:53 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(0x0, 0x0, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000080)={r0, 0xb8, 0x9, 0x8}) dup3(r0, r2, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x18) fstatfs(r0, &(0x7f0000000480)=""/111) fcntl$setstatus(r1, 0x4, 0x800) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) chroot(&(0x7f0000000040)='./file0\x00') mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 21:24:53 executing program 5: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000040)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fchdir(0xffffffffffffffff) fstatfs(r0, &(0x7f0000000480)=""/111) 21:24:53 executing program 1: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r0 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r1, &(0x7f0000000140)=""/243, 0x1d) getdents64(r1, 0x0, 0x18) (async) write$damon_monitor_on(r1, &(0x7f0000000080), 0x3) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) (async, rerun: 32) fchdir(r0) (async, rerun: 32) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r1, {0xff}}, './file0\x00'}) ioctl$EXT4_IOC_GETFSUUID(r2, 0x8008662c, &(0x7f0000000100)) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0xe8) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') (async) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r4, &(0x7f0000000140)=""/243, 0x1d) getdents64(r4, 0x0, 0x18) getdents64(r4, &(0x7f00000003c0)=""/259, 0x103) (async) getdents64(r3, 0x0, 0x18) (async) fstatfs(r0, &(0x7f0000000340)=""/120) [ 179.807286][ T8395] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 179.892467][ T56] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 179.895268][ T8414] loop3: detected capacity change from 0 to 264192 [ 179.910481][ T8415] loop0: detected capacity change from 0 to 264192 [ 179.918998][ T8416] loop4: detected capacity change from 0 to 264192 [ 179.926333][ T8412] loop2: detected capacity change from 0 to 264192 [ 179.932417][ T8418] loop5: detected capacity change from 0 to 264192 21:24:53 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f854f0be82824f046879", 0x1f}, {&(0x7f0000000180)="dbed7d4cac1799e0d815167cd6ed126692f8fcf1383e1d1bb819f25d985c01809183937d7db1b991cefc3ef2d86038d23b19dc24c5829e140141e3f1bc1c0f83105a328750f72eafffef6a55ef61e676086dbe61bc1ccc1142a485704b10fa5de14ffdcc327ca97d550ae6bfecfee41b61d59145859aa34d80fbb36c161f8b875da6b0477f6ee2af52ee822b1133a50ec600"/159, 0x9f, 0x1f}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) open(0x0, 0x2000, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) [ 179.945220][ T8416] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 179.973743][ T8415] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 179.977382][ T8421] loop1: detected capacity change from 0 to 264192 21:24:53 executing program 4: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r1, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r1, 0x0, 0x18) ioctl$BTRFS_IOC_SPACE_INFO(r1, 0xc0109414, &(0x7f00000008c0)={0xfe6, 0x8000, ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', 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'\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}) r2 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x0) fchdir(r2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async, rerun: 64) fstatfs(r0, &(0x7f0000000480)=""/111) (rerun: 64) [ 180.056612][ T8426] loop2: detected capacity change from 0 to 264192 [ 180.078928][ T8414] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 180.084407][ T8418] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:24:53 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(0x0, 0x0, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000080)={r0, 0xb8, 0x9, 0x8}) dup3(r0, r2, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x18) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) fcntl$setstatus(r1, 0x4, 0x800) (async) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) (async) chroot(&(0x7f0000000040)='./file0\x00') (async) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 180.101325][ T56] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 180.116650][ T8426] FAT-fs (loop2): Unrecognized mount option "./file0" or missing value [ 180.125618][ T1090] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 180.137951][ T8421] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:24:53 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) getdents64(r2, 0x0, 0x18) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r3, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r3, 0x0, 0x18) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r4, &(0x7f0000000140)=""/243, 0x1d) (async, rerun: 32) getdents64(r4, 0x0, 0x18) (async, rerun: 32) fchdir(r1) (async, rerun: 32) openat$cgroup_ro(r1, &(0x7f0000000040)='cgroup.freeze\x00', 0x275a, 0x0) (async, rerun: 32) fstatfs(r0, &(0x7f0000000480)=""/111) (async) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) 21:24:53 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f854f0be82824f046879", 0x1f}, {&(0x7f0000000180)="dbed7d4cac1799e0d815167cd6ed126692f8fcf1383e1d1bb819f25d985c01809183937d7db1b991cefc3ef2d86038d23b19dc24c5829e140141e3f1bc1c0f83105a328750f72eafffef6a55ef61e676086dbe61bc1ccc1142a485704b10fa5de14ffdcc327ca97d550ae6bfecfee41b61d59145859aa34d80fbb36c161f8b875da6b0477f6ee2af52ee822b1133a50ec600"/159, 0x9f, 0x1f}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) open(0x0, 0x2000, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) 21:24:53 executing program 1: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) r0 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r1, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r1, 0x0, 0x18) (async) write$damon_monitor_on(r1, &(0x7f0000000080), 0x3) (async) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) (async) fchdir(r0) (async) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r1, {0xff}}, './file0\x00'}) ioctl$EXT4_IOC_GETFSUUID(r2, 0x8008662c, &(0x7f0000000100)) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0xe8) (async) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') r4 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r4, &(0x7f0000000140)=""/243, 0x1d) getdents64(r4, 0x0, 0x18) getdents64(r4, &(0x7f00000003c0)=""/259, 0x103) (async) getdents64(r3, 0x0, 0x18) fstatfs(r0, &(0x7f0000000340)=""/120) 21:24:53 executing program 5: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000040)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) fchdir(0xffffffffffffffff) fstatfs(r0, &(0x7f0000000480)=""/111) [ 180.192698][ T8431] loop0: detected capacity change from 0 to 264192 [ 180.215461][ T8434] loop4: detected capacity change from 0 to 264192 [ 180.231447][ T8431] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:24:53 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(0x0, 0x0, 0x0) (async, rerun: 64) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000080)={r0, 0xb8, 0x9, 0x8}) (rerun: 64) dup3(r0, r2, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x18) fstatfs(r0, &(0x7f0000000480)=""/111) fcntl$setstatus(r1, 0x4, 0x800) (async) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) (async) chroot(&(0x7f0000000040)='./file0\x00') (async) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 21:24:53 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) getdents64(r2, 0x0, 0x18) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r3, &(0x7f0000000140)=""/243, 0x1d) getdents64(r3, 0x0, 0x18) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r4, &(0x7f0000000140)=""/243, 0x1d) getdents64(r4, 0x0, 0x18) fchdir(r1) openat$cgroup_ro(r1, &(0x7f0000000040)='cgroup.freeze\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async) syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') (async) getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r2, 0x0, 0x18) (async) syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') (async) getdents64(r3, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r3, 0x0, 0x18) (async) syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') (async) getdents64(r4, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r4, 0x0, 0x18) (async) fchdir(r1) (async) openat$cgroup_ro(r1, &(0x7f0000000040)='cgroup.freeze\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) (async) [ 180.301030][ T8438] loop2: detected capacity change from 0 to 264192 [ 180.329066][ T8438] FAT-fs (loop2): Unrecognized mount option "./file0" or missing value 21:24:53 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) getdents64(r2, 0x0, 0x18) ioctl$FS_IOC_ENABLE_VERITY(r2, 0x40806685, &(0x7f00000001c0)={0x1, 0x3, 0x1000, 0xf7, &(0x7f0000000040)="468380754387bd981d7b77d60c7f57a939c08de236b83a20f9515460714d33f0e41f7fada0d3ca25c760ec8db5fd45d376482bed9d28b725f91060274aaef704b4d5a2758d11e33fe26441f202381df88360b7003101e6bc86c86ac8280d43c2ab0bf21149aa0f57891ae76222cc6a9bd67d5d22561b9e1d6887a83467b4da1b94c348970b7558d7b07cddb877e8e7399f620dc4da4b32dac5fd64e0cb7bd2de5df3bbfb7bd97f92fdadcbec052a6c6e267a583c35fa6f3f489ee86df220b853207b4248c46338688203447a1b746417b34f85af8ac288971579dc366326afb9f89c78132e2abb66da8fbc81f75afe5012b862bfb5427b", 0xce, 0x0, &(0x7f0000000340)="4eef2fd569f4032305018d609f4cf00fedfc2a0b258c01c8ac63e97d813d22732f05e6c100afc515e5cc44b93c1dc2a671107d0ff95f5fec24c771f13d8311e7de276427b6426445b104b7fef9f3135b7276f71315b79f6b1056a782e43381c3c21bcf219fd9b98f1ef1275cd96aba8b97a08b1ecdb465aad67bf0bc226124be42a55c509dbb60702f6b69d324edbf3e1a35e9935cad01a5714c2e57ad006def80ec5743d9c52ec3181e666862571044f78768459958f726f535f4b4c5354b9faf99524c8973109ba05ae65f06b8"}) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) [ 180.365872][ T8463] loop5: detected capacity change from 0 to 264192 [ 180.404002][ T8469] loop0: detected capacity change from 0 to 264192 21:24:53 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f854f0be82824f046879", 0x1f}, {&(0x7f0000000180)="dbed7d4cac1799e0d815167cd6ed126692f8fcf1383e1d1bb819f25d985c01809183937d7db1b991cefc3ef2d86038d23b19dc24c5829e140141e3f1bc1c0f83105a328750f72eafffef6a55ef61e676086dbe61bc1ccc1142a485704b10fa5de14ffdcc327ca97d550ae6bfecfee41b61d59145859aa34d80fbb36c161f8b875da6b0477f6ee2af52ee822b1133a50ec600"/159, 0x9f, 0x1f}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) open(0x0, 0x2000, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) syz_mount_image$msdos(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f854f0be82824f046879", 0x1f}, {&(0x7f0000000180)="dbed7d4cac1799e0d815167cd6ed126692f8fcf1383e1d1bb819f25d985c01809183937d7db1b991cefc3ef2d86038d23b19dc24c5829e140141e3f1bc1c0f83105a328750f72eafffef6a55ef61e676086dbe61bc1ccc1142a485704b10fa5de14ffdcc327ca97d550ae6bfecfee41b61d59145859aa34d80fbb36c161f8b875da6b0477f6ee2af52ee822b1133a50ec600"/159, 0x9f, 0x1f}], 0x0, &(0x7f00000000c0)=ANY=[], 0x0) (async) open(0x0, 0x2000, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) [ 180.409410][ T8470] loop3: detected capacity change from 0 to 264192 [ 180.431869][ T8469] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 180.432522][ T8472] loop1: detected capacity change from 0 to 264192 [ 180.461729][ T8470] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 180.479152][ T8463] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 180.490364][ T8474] loop2: detected capacity change from 0 to 264192 21:24:53 executing program 4: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r1, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r1, 0x0, 0x18) ioctl$BTRFS_IOC_SPACE_INFO(r1, 0xc0109414, &(0x7f00000008c0)={0xfe6, 0x8000, ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', 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'\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}) (async) r2 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) fchdir(r2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async, rerun: 64) fstatfs(r0, &(0x7f0000000480)=""/111) (rerun: 64) [ 180.531589][ T8474] FAT-fs (loop2): Unrecognized mount option "./file0" or missing value 21:24:53 executing program 3: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x40) r0 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) 21:24:53 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x18) fstatfs(r0, &(0x7f0000000480)=""/111) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040), 0x40000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) [ 180.597697][ T8472] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 180.625900][ T4232] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 180.635260][ T1090] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:24:53 executing program 5: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000040)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fchdir(0xffffffffffffffff) fstatfs(r0, &(0x7f0000000480)=""/111) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000040)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) fchdir(0xffffffffffffffff) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) [ 180.645711][ T8489] loop4: detected capacity change from 0 to 264192 21:24:54 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r2, 0x0, 0x18) (async, rerun: 32) ioctl$FS_IOC_ENABLE_VERITY(r2, 0x40806685, &(0x7f00000001c0)={0x1, 0x3, 0x1000, 0xf7, &(0x7f0000000040)="468380754387bd981d7b77d60c7f57a939c08de236b83a20f9515460714d33f0e41f7fada0d3ca25c760ec8db5fd45d376482bed9d28b725f91060274aaef704b4d5a2758d11e33fe26441f202381df88360b7003101e6bc86c86ac8280d43c2ab0bf21149aa0f57891ae76222cc6a9bd67d5d22561b9e1d6887a83467b4da1b94c348970b7558d7b07cddb877e8e7399f620dc4da4b32dac5fd64e0cb7bd2de5df3bbfb7bd97f92fdadcbec052a6c6e267a583c35fa6f3f489ee86df220b853207b4248c46338688203447a1b746417b34f85af8ac288971579dc366326afb9f89c78132e2abb66da8fbc81f75afe5012b862bfb5427b", 0xce, 0x0, &(0x7f0000000340)="4eef2fd569f4032305018d609f4cf00fedfc2a0b258c01c8ac63e97d813d22732f05e6c100afc515e5cc44b93c1dc2a671107d0ff95f5fec24c771f13d8311e7de276427b6426445b104b7fef9f3135b7276f71315b79f6b1056a782e43381c3c21bcf219fd9b98f1ef1275cd96aba8b97a08b1ecdb465aad67bf0bc226124be42a55c509dbb60702f6b69d324edbf3e1a35e9935cad01a5714c2e57ad006def80ec5743d9c52ec3181e666862571044f78768459958f726f535f4b4c5354b9faf99524c8973109ba05ae65f06b8"}) (async, rerun: 32) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) fchdir(r1) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async, rerun: 32) fstatfs(r0, &(0x7f0000000480)=""/111) (rerun: 32) 21:24:54 executing program 4: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x3}, {&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x2000000}], 0xf7080, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) [ 180.734825][ T8494] loop3: detected capacity change from 0 to 264192 [ 180.747941][ T8496] loop0: detected capacity change from 0 to 264192 [ 180.761268][ T8498] loop5: detected capacity change from 0 to 264192 [ 180.778728][ T8494] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 180.790011][ T8501] loop4: detected capacity change from 0 to 264192 [ 180.815095][ T8498] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 180.826311][ T8496] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:24:54 executing program 4: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x3}, {&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x2000000}], 0xf7080, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x3}, {&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x2000000}], 0xf7080, &(0x7f0000000080)=ANY=[], 0x0) (async) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) fchdir(r1) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) 21:24:54 executing program 3: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x40) r0 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) [ 180.851746][ T8502] loop1: detected capacity change from 0 to 264192 21:24:54 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) getdents64(r2, 0x0, 0x18) ioctl$FS_IOC_ENABLE_VERITY(r2, 0x40806685, &(0x7f00000001c0)={0x1, 0x3, 0x1000, 0xf7, &(0x7f0000000040)="468380754387bd981d7b77d60c7f57a939c08de236b83a20f9515460714d33f0e41f7fada0d3ca25c760ec8db5fd45d376482bed9d28b725f91060274aaef704b4d5a2758d11e33fe26441f202381df88360b7003101e6bc86c86ac8280d43c2ab0bf21149aa0f57891ae76222cc6a9bd67d5d22561b9e1d6887a83467b4da1b94c348970b7558d7b07cddb877e8e7399f620dc4da4b32dac5fd64e0cb7bd2de5df3bbfb7bd97f92fdadcbec052a6c6e267a583c35fa6f3f489ee86df220b853207b4248c46338688203447a1b746417b34f85af8ac288971579dc366326afb9f89c78132e2abb66da8fbc81f75afe5012b862bfb5427b", 0xce, 0x0, &(0x7f0000000340)="4eef2fd569f4032305018d609f4cf00fedfc2a0b258c01c8ac63e97d813d22732f05e6c100afc515e5cc44b93c1dc2a671107d0ff95f5fec24c771f13d8311e7de276427b6426445b104b7fef9f3135b7276f71315b79f6b1056a782e43381c3c21bcf219fd9b98f1ef1275cd96aba8b97a08b1ecdb465aad67bf0bc226124be42a55c509dbb60702f6b69d324edbf3e1a35e9935cad01a5714c2e57ad006def80ec5743d9c52ec3181e666862571044f78768459958f726f535f4b4c5354b9faf99524c8973109ba05ae65f06b8"}) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async) syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') (async) getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r2, 0x0, 0x18) (async) ioctl$FS_IOC_ENABLE_VERITY(r2, 0x40806685, &(0x7f00000001c0)={0x1, 0x3, 0x1000, 0xf7, &(0x7f0000000040)="468380754387bd981d7b77d60c7f57a939c08de236b83a20f9515460714d33f0e41f7fada0d3ca25c760ec8db5fd45d376482bed9d28b725f91060274aaef704b4d5a2758d11e33fe26441f202381df88360b7003101e6bc86c86ac8280d43c2ab0bf21149aa0f57891ae76222cc6a9bd67d5d22561b9e1d6887a83467b4da1b94c348970b7558d7b07cddb877e8e7399f620dc4da4b32dac5fd64e0cb7bd2de5df3bbfb7bd97f92fdadcbec052a6c6e267a583c35fa6f3f489ee86df220b853207b4248c46338688203447a1b746417b34f85af8ac288971579dc366326afb9f89c78132e2abb66da8fbc81f75afe5012b862bfb5427b", 0xce, 0x0, &(0x7f0000000340)="4eef2fd569f4032305018d609f4cf00fedfc2a0b258c01c8ac63e97d813d22732f05e6c100afc515e5cc44b93c1dc2a671107d0ff95f5fec24c771f13d8311e7de276427b6426445b104b7fef9f3135b7276f71315b79f6b1056a782e43381c3c21bcf219fd9b98f1ef1275cd96aba8b97a08b1ecdb465aad67bf0bc226124be42a55c509dbb60702f6b69d324edbf3e1a35e9935cad01a5714c2e57ad006def80ec5743d9c52ec3181e666862571044f78768459958f726f535f4b4c5354b9faf99524c8973109ba05ae65f06b8"}) (async) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) (async) fchdir(r1) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) [ 180.935303][ T8511] loop4: detected capacity change from 0 to 264192 21:24:54 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(0x0, 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x18) (async) fstatfs(r0, &(0x7f0000000480)=""/111) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) (async) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) (async, rerun: 64) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040), 0x40000, 0x0) (rerun: 64) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) [ 180.979068][ T8515] loop3: detected capacity change from 0 to 264192 [ 180.988065][ T56] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 181.000134][ T4232] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:24:54 executing program 4: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x3}, {&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x2000000}], 0xf7080, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x0) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) 21:24:54 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r0, &(0x7f0000000140)=""/243, 0x1d) getdents64(r0, 0x0, 0x18) r1 = syz_mount_image$msdos(&(0x7f0000002140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x3, &(0x7f0000000500)=[{&(0x7f0000000240)="040800090000ff01e66174000404090a0200050000f8c2de118649a43dcb47", 0x1f}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x6c}, {&(0x7f0000000400)="b57789a1f090180ef2f35fa80a4ed4f8ab6b1f407d1738fb7b223a8d94cf0546859328b9a0", 0x25, 0x86d4}], 0x0, &(0x7f0000002280)=ANY=[@ANYBLOB="250f288ceb6f88f82fd63a8a97b4dab54f47df84f4d4c5ae5b0cb9c286c3495bdbcc273ea69f63613f4180be0bd633e694c3423746ca538db3a96662dfbdbe0e36c7eb4b1537162ab2ff6b94ac6c55ae48e62005913d2d51eb59024cedfb9d64bfac53b58fce5e11e84a9fec05affbcdfeb5e614a53637744d41affc847803dd236b9a95efdaf98118515adc5742ad850f7a9b177896d6f2894144f735d2c71badccfd9c4c25", @ANYRES64, @ANYRES16=r0, @ANYRES16, @ANYRESDEC=r0, @ANYRES64=r0, @ANYRES32, @ANYRES16=r0], 0xfd) r2 = open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fstatfs(r1, &(0x7f0000000480)=""/111) io_uring_enter(r2, 0x23fb, 0x631f, 0x12, &(0x7f0000000100)={[0x5]}, 0x8) getdents(r2, &(0x7f0000000040)=""/140, 0x8c) fcntl$getownex(r2, 0x10, &(0x7f0000000340)) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') read$FUSE(r0, &(0x7f00000000c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xfffffec0) syz_open_procfs$userns(r4, 0x0) syz_open_procfs(r4, &(0x7f0000000040)='net/ip_mr_cache\x00') r5 = syz_open_procfs(r4, &(0x7f0000002100)='cpuset\x00') getdents64(r5, &(0x7f0000000140)=""/243, 0x1d) open$dir(&(0x7f0000000300)='./file0\x00', 0x200000, 0x8) getdents64(r5, 0x0, 0x18) getdents64(r2, &(0x7f0000000440)=""/12, 0xc) sendfile(r3, 0xffffffffffffffff, &(0x7f00000002c0)=0xfffffffffffffff9, 0x0) [ 181.056684][ T8526] loop1: detected capacity change from 0 to 264192 [ 181.072797][ T8515] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:24:54 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(0x0, 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x18) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) (async) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040), 0x40000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) [ 181.104375][ T8528] loop2: detected capacity change from 0 to 264192 [ 181.113333][ T8530] loop4: detected capacity change from 0 to 264192 21:24:54 executing program 3: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x40) r0 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x40) (async) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async) fchdir(r0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) (async) [ 181.181416][ T4232] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 181.185264][ T8526] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:24:54 executing program 4: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fchdir(r1) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) getdents64(r2, 0x0, 0x18) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r2, 0xc400941d, &(0x7f00000008c0)={0x0, 0x1, 0x18b9}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r3, &(0x7f0000000140)=""/243, 0x1d) getdents64(r3, 0x0, 0x18) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r3, 0xc018937c, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) fstatfs(r0, &(0x7f0000000480)=""/111) [ 181.209316][ T8528] FAT-fs (loop2): Unrecognized mount option "%(o/:ڵOG߄Ů[ †I['>ca?A 3B7FSfb߽6K7*klUH =-QYLdS^J67tMAx#kQZWBzxAD5L%" or missing value [ 181.213986][ T8543] loop0: detected capacity change from 0 to 264192 [ 181.289610][ T8545] loop3: detected capacity change from 0 to 264192 [ 181.324019][ T8547] loop4: detected capacity change from 0 to 264192 [ 181.333886][ T8545] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:24:54 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r0, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r0, 0x0, 0x18) r1 = syz_mount_image$msdos(&(0x7f0000002140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x3, &(0x7f0000000500)=[{&(0x7f0000000240)="040800090000ff01e66174000404090a0200050000f8c2de118649a43dcb47", 0x1f}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x6c}, {&(0x7f0000000400)="b57789a1f090180ef2f35fa80a4ed4f8ab6b1f407d1738fb7b223a8d94cf0546859328b9a0", 0x25, 0x86d4}], 0x0, &(0x7f0000002280)=ANY=[@ANYBLOB="250f288ceb6f88f82fd63a8a97b4dab54f47df84f4d4c5ae5b0cb9c286c3495bdbcc273ea69f63613f4180be0bd633e694c3423746ca538db3a96662dfbdbe0e36c7eb4b1537162ab2ff6b94ac6c55ae48e62005913d2d51eb59024cedfb9d64bfac53b58fce5e11e84a9fec05affbcdfeb5e614a53637744d41affc847803dd236b9a95efdaf98118515adc5742ad850f7a9b177896d6f2894144f735d2c71badccfd9c4c25", @ANYRES64, @ANYRES16=r0, @ANYRES16, @ANYRESDEC=r0, @ANYRES64=r0, @ANYRES32, @ANYRES16=r0], 0xfd) r2 = open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fstatfs(r1, &(0x7f0000000480)=""/111) (async) io_uring_enter(r2, 0x23fb, 0x631f, 0x12, &(0x7f0000000100)={[0x5]}, 0x8) (async, rerun: 32) getdents(r2, &(0x7f0000000040)=""/140, 0x8c) (async, rerun: 32) fcntl$getownex(r2, 0x10, &(0x7f0000000340)) (async) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') (async) read$FUSE(r0, &(0x7f00000000c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xfffffec0) syz_open_procfs$userns(r4, 0x0) syz_open_procfs(r4, &(0x7f0000000040)='net/ip_mr_cache\x00') (async, rerun: 32) r5 = syz_open_procfs(r4, &(0x7f0000002100)='cpuset\x00') (rerun: 32) getdents64(r5, &(0x7f0000000140)=""/243, 0x1d) (async) open$dir(&(0x7f0000000300)='./file0\x00', 0x200000, 0x8) getdents64(r5, 0x0, 0x18) (async, rerun: 32) getdents64(r2, &(0x7f0000000440)=""/12, 0xc) (rerun: 32) sendfile(r3, 0xffffffffffffffff, &(0x7f00000002c0)=0xfffffffffffffff9, 0x0) 21:24:54 executing program 1: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r0 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) fchdir(r0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r1, &(0x7f0000000140)=""/243, 0x1d) getdents64(r1, 0x0, 0x18) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000340)=ANY=[@ANYBLOB="a606ec94e4010000005b3b1a94c05858912d04ba92bb58479f155f89e252432013c6721c2cdab4d8c77d6de2129da65ede12e87e16048fa656da70fbf9973e3003444fd7e31f1d8449ce13431659aaecfa1fae54dfabc950b0423971939914618669062bc01e0b7aedb451572cc3c755f8d21c88a48e07b3551f71d6f8bd0deb7632ca59f4806492d34639f41a2e4f2508041e722475fa0ba742624d0006b1027d7455d6711fabcbf26cec5b3c2507ac7ae93115bbcb67ddf59a", @ANYRES32=r1, @ANYBLOB="02000000000000002e2f66696c653000"]) openat$cgroup_subtree(r2, &(0x7f0000000100), 0x2, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r3, &(0x7f0000000140)=""/243, 0x1d) getdents64(r3, 0x0, 0x18) fstatfs(r1, &(0x7f0000000080)=""/96) 21:24:54 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x18a) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010100000900000003000000000000001aadffffffffffff010100000000000004000000000000000000000000c93900000000000000000000000000000000000600000007000000600a00000000000007000000000000000200000000000000ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002200"/448]) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) 21:24:54 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x18) fstatfs(r0, &(0x7f0000000480)=""/111) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$ttynull(0xffffffffffffff9c, &(0x7f0000000040), 0x60a480, 0x0) fcntl$notify(r1, 0x402, 0x8) [ 181.393631][ T8547] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:24:54 executing program 4: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fchdir(r1) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) getdents64(r2, 0x0, 0x18) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r2, 0xc400941d, &(0x7f00000008c0)={0x0, 0x1, 0x18b9}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r3, &(0x7f0000000140)=""/243, 0x1d) getdents64(r3, 0x0, 0x18) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r3, 0xc018937c, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) fstatfs(r0, &(0x7f0000000480)=""/111) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) fchdir(r1) (async) syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') (async) getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r2, 0x0, 0x18) (async) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r2, 0xc400941d, &(0x7f00000008c0)={0x0, 0x1, 0x18b9}) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') (async) getdents64(r3, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r3, 0x0, 0x18) (async) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r3, 0xc018937c, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) [ 181.443468][ T34] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 181.460948][ T8554] loop2: detected capacity change from 0 to 264192 [ 181.495666][ T8564] loop1: detected capacity change from 0 to 264192 [ 181.530536][ T8572] loop4: detected capacity change from 0 to 264192 21:24:54 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r0, &(0x7f0000000140)=""/243, 0x1d) getdents64(r0, 0x0, 0x18) (async) r1 = syz_mount_image$msdos(&(0x7f0000002140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x3, &(0x7f0000000500)=[{&(0x7f0000000240)="040800090000ff01e66174000404090a0200050000f8c2de118649a43dcb47", 0x1f}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x6c}, {&(0x7f0000000400)="b57789a1f090180ef2f35fa80a4ed4f8ab6b1f407d1738fb7b223a8d94cf0546859328b9a0", 0x25, 0x86d4}], 0x0, &(0x7f0000002280)=ANY=[@ANYBLOB="250f288ceb6f88f82fd63a8a97b4dab54f47df84f4d4c5ae5b0cb9c286c3495bdbcc273ea69f63613f4180be0bd633e694c3423746ca538db3a96662dfbdbe0e36c7eb4b1537162ab2ff6b94ac6c55ae48e62005913d2d51eb59024cedfb9d64bfac53b58fce5e11e84a9fec05affbcdfeb5e614a53637744d41affc847803dd236b9a95efdaf98118515adc5742ad850f7a9b177896d6f2894144f735d2c71badccfd9c4c25", @ANYRES64, @ANYRES16=r0, @ANYRES16, @ANYRESDEC=r0, @ANYRES64=r0, @ANYRES32, @ANYRES16=r0], 0xfd) r2 = open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) fstatfs(r1, &(0x7f0000000480)=""/111) (async, rerun: 32) io_uring_enter(r2, 0x23fb, 0x631f, 0x12, &(0x7f0000000100)={[0x5]}, 0x8) (async, rerun: 32) getdents(r2, &(0x7f0000000040)=""/140, 0x8c) (async) fcntl$getownex(r2, 0x10, &(0x7f0000000340)) (async) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') (async) read$FUSE(r0, &(0x7f00000000c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xfffffec0) syz_open_procfs$userns(r4, 0x0) (async, rerun: 32) syz_open_procfs(r4, &(0x7f0000000040)='net/ip_mr_cache\x00') (async, rerun: 32) r5 = syz_open_procfs(r4, &(0x7f0000002100)='cpuset\x00') getdents64(r5, &(0x7f0000000140)=""/243, 0x1d) (async) open$dir(&(0x7f0000000300)='./file0\x00', 0x200000, 0x8) getdents64(r5, 0x0, 0x18) (async) getdents64(r2, &(0x7f0000000440)=""/12, 0xc) (async) sendfile(r3, 0xffffffffffffffff, &(0x7f00000002c0)=0xfffffffffffffff9, 0x0) [ 181.549999][ T8564] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 181.551159][ T8563] loop3: detected capacity change from 0 to 264192 [ 181.571643][ T8563] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 181.581216][ T8573] loop0: detected capacity change from 0 to 264192 [ 181.599248][ T8573] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:24:55 executing program 1: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r0 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) fchdir(r0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r1, &(0x7f0000000140)=""/243, 0x1d) getdents64(r1, 0x0, 0x18) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000340)=ANY=[@ANYBLOB="a606ec94e4010000005b3b1a94c05858912d04ba92bb58479f155f89e252432013c6721c2cdab4d8c77d6de2129da65ede12e87e16048fa656da70fbf9973e3003444fd7e31f1d8449ce13431659aaecfa1fae54dfabc950b0423971939914618669062bc01e0b7aedb451572cc3c755f8d21c88a48e07b3551f71d6f8bd0deb7632ca59f4806492d34639f41a2e4f2508041e722475fa0ba742624d0006b1027d7455d6711fabcbf26cec5b3c2507ac7ae93115bbcb67ddf59a", @ANYRES32=r1, @ANYBLOB="02000000000000002e2f66696c653000"]) openat$cgroup_subtree(r2, &(0x7f0000000100), 0x2, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r3, &(0x7f0000000140)=""/243, 0x1d) getdents64(r3, 0x0, 0x18) fstatfs(r1, &(0x7f0000000080)=""/96) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) (async) fchdir(r0) (async) syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') (async) getdents64(r1, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r1, 0x0, 0x18) (async) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000340)=ANY=[@ANYBLOB="a606ec94e4010000005b3b1a94c05858912d04ba92bb58479f155f89e252432013c6721c2cdab4d8c77d6de2129da65ede12e87e16048fa656da70fbf9973e3003444fd7e31f1d8449ce13431659aaecfa1fae54dfabc950b0423971939914618669062bc01e0b7aedb451572cc3c755f8d21c88a48e07b3551f71d6f8bd0deb7632ca59f4806492d34639f41a2e4f2508041e722475fa0ba742624d0006b1027d7455d6711fabcbf26cec5b3c2507ac7ae93115bbcb67ddf59a", @ANYRES32=r1, @ANYBLOB="02000000000000002e2f66696c653000"]) (async) openat$cgroup_subtree(r2, &(0x7f0000000100), 0x2, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') (async) getdents64(r3, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r3, 0x0, 0x18) (async) fstatfs(r1, &(0x7f0000000080)=""/96) (async) [ 181.667369][ T8577] loop2: detected capacity change from 0 to 264192 21:24:55 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x18a) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010100000900000003000000000000001aadffffffffffff010100000000000004000000000000000000000000c93900000000000000000000000000000000000600000007000000600a00000000000007000000000000000200000000000000ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002200"/448]) (async) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) 21:24:55 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x18) (async) fstatfs(r0, &(0x7f0000000480)=""/111) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) (async, rerun: 64) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) (rerun: 64) r1 = openat$ttynull(0xffffffffffffff9c, &(0x7f0000000040), 0x60a480, 0x0) fcntl$notify(r1, 0x402, 0x8) [ 181.719895][ T8577] FAT-fs (loop2): Unrecognized mount option "%(o/:ڵOG߄Ů[ †I['>ca?A 3B7FSfb߽6K7*klUH =-QYLdS^J67tMAx#kQZWBzxAD5L%" or missing value [ 181.774656][ T8572] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 181.786249][ T1090] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 181.826028][ T8604] loop1: detected capacity change from 0 to 264192 [ 181.841277][ T8602] loop3: detected capacity change from 0 to 264192 21:24:55 executing program 4: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) fchdir(r1) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r2, 0x0, 0x18) (async) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r2, 0xc400941d, &(0x7f00000008c0)={0x0, 0x1, 0x18b9}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r3, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r3, 0x0, 0x18) (async) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r3, 0xc018937c, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) (async) fstatfs(r0, &(0x7f0000000480)=""/111) 21:24:55 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x18a) fchdir(r1) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010100000900000003000000000000001aadffffffffffff010100000000000004000000000000000000000000c93900000000000000000000000000000000000600000007000000600a00000000000007000000000000000200000000000000ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002200"/448]) (async) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) [ 181.893473][ T8604] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 181.913546][ T8612] loop0: detected capacity change from 0 to 264192 21:24:55 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}, {&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x343c}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) [ 181.975199][ T8618] loop3: detected capacity change from 0 to 264192 [ 181.984529][ T8612] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:24:55 executing program 1: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r0 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) fchdir(r0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r1, &(0x7f0000000140)=""/243, 0x1d) getdents64(r1, 0x0, 0x18) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000340)=ANY=[@ANYBLOB="a606ec94e4010000005b3b1a94c05858912d04ba92bb58479f155f89e252432013c6721c2cdab4d8c77d6de2129da65ede12e87e16048fa656da70fbf9973e3003444fd7e31f1d8449ce13431659aaecfa1fae54dfabc950b0423971939914618669062bc01e0b7aedb451572cc3c755f8d21c88a48e07b3551f71d6f8bd0deb7632ca59f4806492d34639f41a2e4f2508041e722475fa0ba742624d0006b1027d7455d6711fabcbf26cec5b3c2507ac7ae93115bbcb67ddf59a", @ANYRES32=r1, @ANYBLOB="02000000000000002e2f66696c653000"]) openat$cgroup_subtree(r2, &(0x7f0000000100), 0x2, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r3, &(0x7f0000000140)=""/243, 0x1d) getdents64(r3, 0x0, 0x18) fstatfs(r1, &(0x7f0000000080)=""/96) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) (async) fchdir(r0) (async) syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') (async) getdents64(r1, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r1, 0x0, 0x18) (async) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000340)=ANY=[@ANYBLOB="a606ec94e4010000005b3b1a94c05858912d04ba92bb58479f155f89e252432013c6721c2cdab4d8c77d6de2129da65ede12e87e16048fa656da70fbf9973e3003444fd7e31f1d8449ce13431659aaecfa1fae54dfabc950b0423971939914618669062bc01e0b7aedb451572cc3c755f8d21c88a48e07b3551f71d6f8bd0deb7632ca59f4806492d34639f41a2e4f2508041e722475fa0ba742624d0006b1027d7455d6711fabcbf26cec5b3c2507ac7ae93115bbcb67ddf59a", @ANYRES32=r1, @ANYBLOB="02000000000000002e2f66696c653000"]) (async) openat$cgroup_subtree(r2, &(0x7f0000000100), 0x2, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') (async) getdents64(r3, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r3, 0x0, 0x18) (async) fstatfs(r1, &(0x7f0000000080)=""/96) (async) 21:24:55 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x200002, 0x0) write$binfmt_script(r2, &(0x7f0000000340)={'#! ', './file0', [{0x20, '+'}, {0x20, 'msdos\x00'}, {0x20, 'blkio.bfq.io_wait_time\x00'}, {0x20, '*(+[$,]\\{,'}], 0xa, "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"}, 0x131) creat(&(0x7f0000000040)='./file0\x00', 0x10) 21:24:55 executing program 4: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x20}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) 21:24:55 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) open(0x0, 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x18) (async) fstatfs(r0, &(0x7f0000000480)=""/111) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) (async) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) (async) r1 = openat$ttynull(0xffffffffffffff9c, &(0x7f0000000040), 0x60a480, 0x0) fcntl$notify(r1, 0x402, 0x8) [ 182.018100][ T8624] loop4: detected capacity change from 0 to 264192 [ 182.051018][ T8635] loop2: detected capacity change from 0 to 264192 [ 182.099842][ T8638] loop1: detected capacity change from 0 to 264192 [ 182.114760][ T8635] FAT-fs (loop2): bogus number of reserved sectors [ 182.131786][ T8640] loop4: detected capacity change from 0 to 264192 [ 182.140504][ T8635] FAT-fs (loop2): Can't find a valid FAT filesystem [ 182.162599][ T8642] loop3: detected capacity change from 0 to 264192 [ 182.169321][ T8638] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 182.173325][ T8643] loop0: detected capacity change from 0 to 264192 21:24:55 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}, {&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x343c}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) (async, rerun: 32) fstatfs(r0, &(0x7f0000000480)=""/111) (rerun: 32) [ 182.232732][ T8640] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 182.248160][ T8642] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:24:55 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000040)=""/127) 21:24:55 executing program 4: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x20}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x20}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) fchdir(r1) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) [ 182.306266][ T8663] loop2: detected capacity change from 0 to 264192 [ 182.327617][ T8643] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:24:55 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}, {&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x343c}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) open(0x0, 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) 21:24:55 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x200002, 0x0) write$binfmt_script(r2, &(0x7f0000000340)={'#! ', './file0', [{0x20, '+'}, {0x20, 'msdos\x00'}, {0x20, 'blkio.bfq.io_wait_time\x00'}, {0x20, '*(+[$,]\\{,'}], 0xa, "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"}, 0x131) creat(&(0x7f0000000040)='./file0\x00', 0x10) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async) fchdir(r1) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x200002, 0x0) (async) write$binfmt_script(r2, &(0x7f0000000340)={'#! ', './file0', [{0x20, '+'}, {0x20, 'msdos\x00'}, {0x20, 'blkio.bfq.io_wait_time\x00'}, {0x20, '*(+[$,]\\{,'}], 0xa, "53361e390a52eb1d374f155ae9b59c63cb825d1ab44ebe64c7c12a591bae3d52c232d2f583e54d55c31152378d3cae4ff5ad12f6bae249009c8f28fe52e85bbcae16c51c869b864ada6e1dc42db608a1bce7f5e44a7f55bc8728f3dcde55641f97fc3aebd80eb2103957ff3db7d749601f50177c67d5e0609720070f1b82a3df1c41f1c510253e759af21b3a93a28ea28eb3acd18bfbfd1f39999b26cf1dddda5eef6de31cce7bc5d86d84265bf1aa8c8b7314e66393d42f7c56011b6e3150dd209640ee967691f3e5aad15f07ac8f931cace032a6a9b7a038257f33b5a7cfb68736762bc9f9ed2ce5907fa782c4c314fc9a73b93c901a304096"}, 0x131) (async) creat(&(0x7f0000000040)='./file0\x00', 0x10) (async) [ 182.359800][ T11] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:24:55 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x18) fstatfs(r0, &(0x7f0000000480)=""/111) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x4, 0x946) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 182.412782][ T1090] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 182.452710][ T8672] loop4: detected capacity change from 0 to 264192 [ 182.472590][ T8673] loop2: detected capacity change from 0 to 264192 [ 182.480634][ T8675] loop1: detected capacity change from 0 to 264192 [ 182.508536][ T8678] loop3: detected capacity change from 0 to 264192 [ 182.509087][ T8677] loop0: detected capacity change from 0 to 264192 [ 182.521946][ T8672] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 182.560742][ T8675] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 182.584083][ T8673] FAT-fs (loop2): bogus number of reserved sectors [ 182.622447][ T8678] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 182.642161][ T27] audit: type=1804 audit(1667165095.968:106): pid=8684 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir3107238398/syzkaller.kDGh6T/173/file0/file0" dev="sda1" ino=1184 res=1 errno=0 [ 182.650802][ T8673] FAT-fs (loop2): Can't find a valid FAT filesystem [ 182.684266][ T8677] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:24:56 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) (async) fchdir(r1) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000040)=""/127) 21:24:56 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(0x0, 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x18) (async) fstatfs(r0, &(0x7f0000000480)=""/111) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x4, 0x946) (async) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 21:24:56 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) getdents64(r2, 0x0, 0x18) lseek(r2, 0x6, 0x4) fstatfs(r0, &(0x7f0000000480)=""/111) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r2, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0x6}}, './file0\x00'}) [ 182.778037][ T4232] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 182.848785][ T8702] loop0: detected capacity change from 0 to 264192 [ 182.862986][ T8703] loop2: detected capacity change from 0 to 264192 [ 182.872070][ T8704] loop1: detected capacity change from 0 to 264192 [ 182.906475][ T8703] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:24:56 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r1) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) (async) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x200002, 0x0) write$binfmt_script(r2, &(0x7f0000000340)={'#! ', './file0', [{0x20, '+'}, {0x20, 'msdos\x00'}, {0x20, 'blkio.bfq.io_wait_time\x00'}, {0x20, '*(+[$,]\\{,'}], 0xa, "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"}, 0x131) (async, rerun: 64) creat(&(0x7f0000000040)='./file0\x00', 0x10) (rerun: 64) 21:24:56 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) getdents64(r2, 0x0, 0x18) lseek(r2, 0x6, 0x4) fstatfs(r0, &(0x7f0000000480)=""/111) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r2, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0x6}}, './file0\x00'}) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(0x0, 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') (async) getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r2, 0x0, 0x18) (async) lseek(r2, 0x6, 0x4) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r2, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0x6}}, './file0\x00'}) (async) [ 182.953640][ T8702] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:24:56 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x18) fstatfs(r0, &(0x7f0000000480)=""/111) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x4, 0x946) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(0x0, 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x18) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) (async) sendfile(r1, r1, &(0x7f0000000040)=0x4, 0x946) (async) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) (async) 21:24:56 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) (async, rerun: 32) fchdir(r1) (async, rerun: 32) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000040)=""/127) [ 183.029743][ T11] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 183.104509][ T8713] loop1: detected capacity change from 0 to 264192 [ 183.111323][ T8716] loop3: detected capacity change from 0 to 264192 [ 183.117358][ T8719] loop2: detected capacity change from 0 to 264192 [ 183.125371][ T8713] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 183.136480][ T8723] loop0: detected capacity change from 0 to 264192 21:24:56 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000080)="e55a039f1ed93360bc6f6af3660168bd76a353269d7c97701252fb4f9056d9c1473d0b386732b0ad2ed4cd79039dc8632722b61bc397a30b3fe1", 0x3a, 0x1}], 0x0, &(0x7f0000000080)=ANY=[], 0xff) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x200, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) [ 183.224904][ T8723] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 183.236041][ T8719] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 183.262550][ T8735] loop3: detected capacity change from 0 to 264192 [ 183.303375][ T8735] FAT-fs (loop3): Unrecognized mount option "Z3`ojfhvS&|pROVG= 8g2.yc'"× ?" or missing value 21:24:57 executing program 4: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x20}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x20}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) fchdir(r1) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) 21:24:57 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) fchdir(r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) r3 = openat$damon_attrs(0xffffffffffffff9c, &(0x7f0000000040), 0x4a0080, 0x0) r4 = openat(r2, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r3, 0x50009417, &(0x7f00000008c0)={{r4}, 0x0, 0x10, @inherit={0x68, &(0x7f00000000c0)={0x0, 0x4, 0xffffffffffffff00, 0x8, {0x0, 0x3ff, 0x3, 0xbc2, 0x8}, [0x9, 0x2, 0x3, 0x8]}}, @name="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"}) 21:24:57 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async, rerun: 32) r1 = open(0x0, 0x0, 0x0) (async, rerun: 32) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r2, 0x0, 0x18) (async, rerun: 64) lseek(r2, 0x6, 0x4) (async, rerun: 64) fstatfs(r0, &(0x7f0000000480)=""/111) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r2, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0x6}}, './file0\x00'}) 21:24:57 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000080)="e55a039f1ed93360bc6f6af3660168bd76a353269d7c97701252fb4f9056d9c1473d0b386732b0ad2ed4cd79039dc8632722b61bc397a30b3fe1", 0x3a, 0x1}], 0x0, &(0x7f0000000080)=ANY=[], 0xff) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x200, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000080)="e55a039f1ed93360bc6f6af3660168bd76a353269d7c97701252fb4f9056d9c1473d0b386732b0ad2ed4cd79039dc8632722b61bc397a30b3fe1", 0x3a, 0x1}], 0x0, &(0x7f0000000080)=ANY=[], 0xff) (async) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async) fchdir(r1) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x200, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) (async) [ 184.567919][ T4903] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 184.579813][ T8750] loop1: detected capacity change from 0 to 264192 [ 184.580728][ T8747] loop2: detected capacity change from 0 to 264192 [ 184.613145][ T8754] loop3: detected capacity change from 0 to 264192 [ 184.628977][ T8754] FAT-fs (loop3): Unrecognized mount option "Z3`ojfhvS&|pROVG= 8g2.yc'"× ?" or missing value [ 184.646066][ T8750] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:24:58 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0xa8}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) 21:24:58 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) fchdir(r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) r3 = openat$damon_attrs(0xffffffffffffff9c, &(0x7f0000000040), 0x4a0080, 0x0) r4 = openat(r2, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r3, 0x50009417, &(0x7f00000008c0)={{r4}, 0x0, 0x10, @inherit={0x68, &(0x7f00000000c0)={0x0, 0x4, 0xffffffffffffff00, 0x8, {0x0, 0x3ff, 0x3, 0xbc2, 0x8}, [0x9, 0x2, 0x3, 0x8]}}, @name="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"}) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) (async) fchdir(r1) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) openat$damon_attrs(0xffffffffffffff9c, &(0x7f0000000040), 0x4a0080, 0x0) (async) openat(r2, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) (async) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r3, 0x50009417, &(0x7f00000008c0)={{r4}, 0x0, 0x10, @inherit={0x68, &(0x7f00000000c0)={0x0, 0x4, 0xffffffffffffff00, 0x8, {0x0, 0x3ff, 0x3, 0xbc2, 0x8}, [0x9, 0x2, 0x3, 0x8]}}, @name="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"}) (async) 21:24:58 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000080)="e55a039f1ed93360bc6f6af3660168bd76a353269d7c97701252fb4f9056d9c1473d0b386732b0ad2ed4cd79039dc8632722b61bc397a30b3fe1", 0x3a, 0x1}], 0x0, &(0x7f0000000080)=ANY=[], 0xff) (async) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r1) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x200, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) [ 184.740453][ T8767] loop2: detected capacity change from 0 to 264192 [ 184.807134][ T8775] loop1: detected capacity change from 0 to 264192 [ 184.819950][ T8777] loop3: detected capacity change from 0 to 264192 [ 184.825028][ T8767] FAT-fs (loop2): bogus number of FAT sectors [ 184.853493][ T8775] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 184.872536][ T8767] FAT-fs (loop2): Can't find a valid FAT filesystem [ 184.894538][ T8777] FAT-fs (loop3): Unrecognized mount option "Z3`ojfhvS&|pROVG= 8g2.yc'"× ?" or missing value 21:24:58 executing program 4: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x8000, 0x10a) getdents64(0xffffffffffffffff, 0x0, 0x0) r2 = syz_io_uring_complete(0x0) ftruncate(r2, 0x4) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000040)=0x4) fchdir(r1) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r3, &(0x7f0000000140)=""/243, 0x1d) getdents64(r3, 0x0, 0x18) readahead(r3, 0x6, 0x3f) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) r4 = creat(&(0x7f0000000080)='./file1\x00', 0x138) mknodat$loop(r4, &(0x7f00000000c0)='./file0\x00', 0x400, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) 21:24:58 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0xa8}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) open(0x0, 0x0, 0x0) (async, rerun: 32) getdents64(0xffffffffffffffff, 0x0, 0x0) (async, rerun: 32) fstatfs(r0, &(0x7f0000000480)=""/111) [ 184.962872][ T8792] loop4: detected capacity change from 0 to 264192 [ 184.984306][ T8792] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:24:58 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') read$FUSE(r1, &(0x7f00000008c0)={0x2020}, 0x2020) getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) getdents64(r2, 0x0, 0x18) sendfile(r0, r2, &(0x7f0000000040)=0x3, 0xff) [ 185.014124][ T8794] loop2: detected capacity change from 0 to 264192 [ 185.031912][ T6791] blk_print_req_error: 4 callbacks suppressed [ 185.031933][ T6791] I/O error, dev loop3, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 185.044272][ T8794] FAT-fs (loop2): bogus number of FAT sectors 21:24:58 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) (async) fchdir(r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) r3 = openat$damon_attrs(0xffffffffffffff9c, &(0x7f0000000040), 0x4a0080, 0x0) r4 = openat(r2, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r3, 0x50009417, &(0x7f00000008c0)={{r4}, 0x0, 0x10, @inherit={0x68, &(0x7f00000000c0)={0x0, 0x4, 0xffffffffffffff00, 0x8, {0x0, 0x3ff, 0x3, 0xbc2, 0x8}, [0x9, 0x2, 0x3, 0x8]}}, @name="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"}) 21:24:58 executing program 4: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x8000, 0x10a) (async) getdents64(0xffffffffffffffff, 0x0, 0x0) r2 = syz_io_uring_complete(0x0) ftruncate(r2, 0x4) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000040)=0x4) fchdir(r1) (async) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r3, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r3, 0x0, 0x18) (async, rerun: 32) readahead(r3, 0x6, 0x3f) (async, rerun: 32) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) r4 = creat(&(0x7f0000000080)='./file1\x00', 0x138) mknodat$loop(r4, &(0x7f00000000c0)='./file0\x00', 0x400, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) [ 185.064532][ T8796] loop3: detected capacity change from 0 to 264192 [ 185.076415][ T8798] loop1: detected capacity change from 0 to 264192 [ 185.097319][ T6791] I/O error, dev loop3, sector 264064 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 185.097440][ T4232] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 185.119358][ T6791] Buffer I/O error on dev loop3, logical block 33008, async page read [ 185.136918][ T8794] FAT-fs (loop2): Can't find a valid FAT filesystem [ 185.147721][ T8796] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 185.152091][ T8798] FAT-fs (loop1): Unrecognized mount option "./file0" or missing value [ 185.200790][ T8806] loop4: detected capacity change from 0 to 264192 21:24:58 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r1) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) (async) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') read$FUSE(r1, &(0x7f00000008c0)={0x2020}, 0x2020) (async) getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) (async, rerun: 64) getdents64(r2, 0x0, 0x18) (async, rerun: 64) sendfile(r0, r2, &(0x7f0000000040)=0x3, 0xff) 21:24:58 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0xa8}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0xa8}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(0x0, 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) 21:24:58 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000002380), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x1, &(0x7f0000002300)=[{&(0x7f0000002280)="6a584bfd19ce80d970a07c09a615328f269d6c52b5b70d31f4374f1afb5f66c9397e744201245b6f240a762f9039c52b73ff354190670a24d94e495bd348d07293d3dd75cbb807", 0x47, 0x6}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) getdents64(r2, 0x0, 0x18) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f00000021c0)=ANY=[@ANYBLOB="01007eea880376d271d77dc83b2deaf173f27d494790a931a762428876b4b0639b4bb8c9f45af6f216bd04b264528a7e68d893edb7e4b30891ee8eacf93a", @ANYRES32=r2, @ANYRES32=r0, @ANYBLOB="000000002e2f66696c65300087df7196972e8722275f2f820abd0e408a0c9930c49b23a484d7a6276d584f03c62a9688be89c546cd3fa5969132ea8bc8cda767fad9a98ca9bba32dfa17f59ce6d5d1c616e9cd8846feaac933fc12a6b4c754574388ba5f0bd567a6ed07a4e5beb72993"]) open(0x0, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') read$FUSE(r4, &(0x7f00000000c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) getdents(r3, &(0x7f0000002100)=""/144, 0x90) syz_open_procfs$userns(r5, 0x0) syz_open_procfs(r5, &(0x7f0000000040)='net/ip_mr_cache\x00') syz_open_procfs(r5, &(0x7f0000000080)='fd\x00') getdents64(0xffffffffffffffff, 0x0, 0x18) fstatfs(r0, &(0x7f0000000480)=""/111) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getdents64(0xffffffffffffffff, &(0x7f0000000140)=""/243, 0x1d) getdents64(0xffffffffffffffff, 0x0, 0x18) fcntl$dupfd(r2, 0x406, 0xffffffffffffffff) [ 185.250302][ T56] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 185.269953][ T8806] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 185.292859][ T8809] loop0: detected capacity change from 0 to 264192 [ 185.321100][ T8810] loop3: detected capacity change from 0 to 264192 [ 185.325278][ T8812] loop2: detected capacity change from 0 to 264192 [ 185.336558][ T8809] FAT-fs (loop0): invalid media value (0x8f) [ 185.344937][ T8809] FAT-fs (loop0): Can't find a valid FAT filesystem [ 185.345087][ T8812] FAT-fs (loop2): bogus number of FAT sectors [ 185.361865][ T8812] FAT-fs (loop2): Can't find a valid FAT filesystem 21:24:58 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') read$FUSE(r1, &(0x7f00000008c0)={0x2020}, 0x2020) getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) getdents64(r2, 0x0, 0x18) sendfile(r0, r2, &(0x7f0000000040)=0x3, 0xff) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async) fchdir(r1) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) (async) syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') (async) read$FUSE(r1, &(0x7f00000008c0)={0x2020}, 0x2020) (async) getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r2, 0x0, 0x18) (async) sendfile(r0, r2, &(0x7f0000000040)=0x3, 0xff) (async) 21:24:58 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x4400, 0x0) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) 21:24:58 executing program 4: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x8000, 0x10a) getdents64(0xffffffffffffffff, 0x0, 0x0) r2 = syz_io_uring_complete(0x0) ftruncate(r2, 0x4) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000040)=0x4) fchdir(r1) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r3, &(0x7f0000000140)=""/243, 0x1d) getdents64(r3, 0x0, 0x18) readahead(r3, 0x6, 0x3f) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) r4 = creat(&(0x7f0000000080)='./file1\x00', 0x138) mknodat$loop(r4, &(0x7f00000000c0)='./file0\x00', 0x400, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(&(0x7f0000000300)='./file0\x00', 0x8000, 0x10a) (async) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) syz_io_uring_complete(0x0) (async) ftruncate(r2, 0x4) (async) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000040)=0x4) (async) fchdir(r1) (async) syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') (async) getdents64(r3, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r3, 0x0, 0x18) (async) readahead(r3, 0x6, 0x3f) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) creat(&(0x7f0000000080)='./file1\x00', 0x138) (async) mknodat$loop(r4, &(0x7f00000000c0)='./file0\x00', 0x400, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) 21:24:58 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000002380), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x1, &(0x7f0000002300)=[{&(0x7f0000002280)="6a584bfd19ce80d970a07c09a615328f269d6c52b5b70d31f4374f1afb5f66c9397e744201245b6f240a762f9039c52b73ff354190670a24d94e495bd348d07293d3dd75cbb807", 0x47, 0x6}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) (async) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) getdents64(r2, 0x0, 0x18) (async) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f00000021c0)=ANY=[@ANYBLOB="01007eea880376d271d77dc83b2deaf173f27d494790a931a762428876b4b0639b4bb8c9f45af6f216bd04b264528a7e68d893edb7e4b30891ee8eacf93a", @ANYRES32=r2, @ANYRES32=r0, @ANYBLOB="000000002e2f66696c65300087df7196972e8722275f2f820abd0e408a0c9930c49b23a484d7a6276d584f03c62a9688be89c546cd3fa5969132ea8bc8cda767fad9a98ca9bba32dfa17f59ce6d5d1c616e9cd8846feaac933fc12a6b4c754574388ba5f0bd567a6ed07a4e5beb72993"]) (async) open(0x0, 0x0, 0x0) (async) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') read$FUSE(r4, &(0x7f00000000c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) getdents(r3, &(0x7f0000002100)=""/144, 0x90) (async) syz_open_procfs$userns(r5, 0x0) (async) syz_open_procfs(r5, &(0x7f0000000040)='net/ip_mr_cache\x00') (async) syz_open_procfs(r5, &(0x7f0000000080)='fd\x00') (async) getdents64(0xffffffffffffffff, 0x0, 0x18) fstatfs(r0, &(0x7f0000000480)=""/111) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) (async, rerun: 32) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) (rerun: 32) getdents64(0xffffffffffffffff, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(0xffffffffffffffff, 0x0, 0x18) (async) fcntl$dupfd(r2, 0x406, 0xffffffffffffffff) [ 185.371868][ T8810] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 185.395653][ T8812] loop2: detected capacity change from 0 to 264192 21:24:58 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r1, &(0x7f0000000140)=""/243, 0x1d) getdents64(r1, 0x0, 0x18) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) [ 185.471856][ T56] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 185.480038][ T8828] loop4: detected capacity change from 0 to 264192 [ 185.486795][ T8830] loop1: detected capacity change from 0 to 264192 [ 185.496378][ T8831] loop0: detected capacity change from 0 to 264192 [ 185.505651][ T3855] I/O error, dev loop2, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 185.524064][ T8834] loop3: detected capacity change from 0 to 264192 [ 185.549148][ T8835] loop2: detected capacity change from 0 to 264192 [ 185.550396][ T8834] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:24:58 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000002380), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x1, &(0x7f0000002300)=[{&(0x7f0000002280)="6a584bfd19ce80d970a07c09a615328f269d6c52b5b70d31f4374f1afb5f66c9397e744201245b6f240a762f9039c52b73ff354190670a24d94e495bd348d07293d3dd75cbb807", 0x47, 0x6}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) getdents64(r2, 0x0, 0x18) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f00000021c0)=ANY=[@ANYBLOB="01007eea880376d271d77dc83b2deaf173f27d494790a931a762428876b4b0639b4bb8c9f45af6f216bd04b264528a7e68d893edb7e4b30891ee8eacf93a", @ANYRES32=r2, @ANYRES32=r0, @ANYBLOB="000000002e2f66696c65300087df7196972e8722275f2f820abd0e408a0c9930c49b23a484d7a6276d584f03c62a9688be89c546cd3fa5969132ea8bc8cda767fad9a98ca9bba32dfa17f59ce6d5d1c616e9cd8846feaac933fc12a6b4c754574388ba5f0bd567a6ed07a4e5beb72993"]) open(0x0, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') read$FUSE(r4, &(0x7f00000000c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) getdents(r3, &(0x7f0000002100)=""/144, 0x90) syz_open_procfs$userns(r5, 0x0) syz_open_procfs(r5, &(0x7f0000000040)='net/ip_mr_cache\x00') syz_open_procfs(r5, &(0x7f0000000080)='fd\x00') getdents64(0xffffffffffffffff, 0x0, 0x18) fstatfs(r0, &(0x7f0000000480)=""/111) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getdents64(0xffffffffffffffff, &(0x7f0000000140)=""/243, 0x1d) getdents64(0xffffffffffffffff, 0x0, 0x18) fcntl$dupfd(r2, 0x406, 0xffffffffffffffff) syz_mount_image$msdos(&(0x7f0000002380), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x1, &(0x7f0000002300)=[{&(0x7f0000002280)="6a584bfd19ce80d970a07c09a615328f269d6c52b5b70d31f4374f1afb5f66c9397e744201245b6f240a762f9039c52b73ff354190670a24d94e495bd348d07293d3dd75cbb807", 0x47, 0x6}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) fcntl$dupfd(r0, 0x406, r0) (async) syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') (async) getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r2, 0x0, 0x18) (async) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f00000021c0)=ANY=[@ANYBLOB="01007eea880376d271d77dc83b2deaf173f27d494790a931a762428876b4b0639b4bb8c9f45af6f216bd04b264528a7e68d893edb7e4b30891ee8eacf93a", @ANYRES32=r2, @ANYRES32=r0, @ANYBLOB="000000002e2f66696c65300087df7196972e8722275f2f820abd0e408a0c9930c49b23a484d7a6276d584f03c62a9688be89c546cd3fa5969132ea8bc8cda767fad9a98ca9bba32dfa17f59ce6d5d1c616e9cd8846feaac933fc12a6b4c754574388ba5f0bd567a6ed07a4e5beb72993"]) (async) open(0x0, 0x0, 0x0) (async) syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') (async) read$FUSE(r4, &(0x7f00000000c0)={0x2020}, 0x2020) (async) getdents(r3, &(0x7f0000002100)=""/144, 0x90) (async) syz_open_procfs$userns(r5, 0x0) (async) syz_open_procfs(r5, &(0x7f0000000040)='net/ip_mr_cache\x00') (async) syz_open_procfs(r5, &(0x7f0000000080)='fd\x00') (async) getdents64(0xffffffffffffffff, 0x0, 0x18) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) (async) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) (async) getdents64(0xffffffffffffffff, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(0xffffffffffffffff, 0x0, 0x18) (async) fcntl$dupfd(r2, 0x406, 0xffffffffffffffff) (async) [ 185.573550][ T3855] I/O error, dev loop2, sector 264064 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 185.574566][ T8830] FAT-fs (loop1): bogus number of reserved sectors [ 185.596954][ T8828] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:24:59 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x18) fstatfs(r0, &(0x7f0000000480)=""/111) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r1, 0xc018937a, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xfffffffffffffffb}}, './file0\x00'}) getdents64(r2, &(0x7f00000008c0)=""/4096, 0x1000) [ 185.640366][ T3855] Buffer I/O error on dev loop2, logical block 33008, async page read [ 185.643106][ T8830] FAT-fs (loop1): Can't find a valid FAT filesystem [ 185.671471][ T8842] loop0: detected capacity change from 0 to 264192 21:24:59 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(r1, 0x13, &(0x7f0000000040)=[0xfffffff8, 0x3ff], 0x2) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) 21:24:59 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x4400, 0x0) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) (async) fchdir(r1) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) 21:24:59 executing program 4: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) getdents64(r2, 0x0, 0x18) r3 = openat$damon_kdamond_pid(0xffffffffffffff9c, &(0x7f0000000040), 0x840, 0xb8) dup3(r2, r3, 0x0) 21:24:59 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x18) fstatfs(r0, &(0x7f0000000480)=""/111) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r1, 0xc018937a, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xfffffffffffffffb}}, './file0\x00'}) getdents64(r2, &(0x7f00000008c0)=""/4096, 0x1000) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(0x0, 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x18) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) (async) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r1, 0xc018937a, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xfffffffffffffffb}}, './file0\x00'}) (async) getdents64(r2, &(0x7f00000008c0)=""/4096, 0x1000) (async) [ 185.695071][ T8835] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:24:59 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r1, &(0x7f0000000140)=""/243, 0x1d) getdents64(r1, 0x0, 0x18) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(0x0, 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') (async) getdents64(r1, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r1, 0x0, 0x18) (async) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) (async) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) (async) [ 185.761095][ T8868] loop4: detected capacity change from 0 to 264192 [ 185.793824][ T8878] loop1: detected capacity change from 0 to 264192 21:24:59 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x18) (async, rerun: 64) fstatfs(r0, &(0x7f0000000480)=""/111) (async, rerun: 64) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) (async) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) (async, rerun: 64) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r1, 0xc018937a, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xfffffffffffffffb}}, './file0\x00'}) (rerun: 64) getdents64(r2, &(0x7f00000008c0)=""/4096, 0x1000) [ 185.824659][ T8882] loop2: detected capacity change from 0 to 264192 [ 185.833757][ T8881] loop3: detected capacity change from 0 to 264192 [ 185.858344][ T8868] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 185.868170][ T8878] FAT-fs (loop1): bogus number of reserved sectors [ 185.876496][ T8882] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 185.880088][ T8885] loop0: detected capacity change from 0 to 264192 [ 185.903737][ T8878] FAT-fs (loop1): Can't find a valid FAT filesystem 21:24:59 executing program 4: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) getdents64(r2, 0x0, 0x18) r3 = openat$damon_kdamond_pid(0xffffffffffffff9c, &(0x7f0000000040), 0x840, 0xb8) dup3(r2, r3, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) fchdir(r1) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') (async) getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r2, 0x0, 0x18) (async) openat$damon_kdamond_pid(0xffffffffffffff9c, &(0x7f0000000040), 0x840, 0xb8) (async) dup3(r2, r3, 0x0) (async) 21:24:59 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x4400, 0x0) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) (async) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) 21:24:59 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r1, &(0x7f0000000140)=""/243, 0x1d) getdents64(r1, 0x0, 0x18) (async) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) [ 185.973358][ T8881] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:24:59 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(r1, 0x13, &(0x7f0000000040)=[0xfffffff8, 0x3ff], 0x2) (async) fchdir(r1) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) [ 186.057119][ T8885] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 186.057576][ T4903] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 186.075384][ T8905] loop4: detected capacity change from 0 to 264192 21:24:59 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x18) fstatfs(r0, &(0x7f0000000480)=""/111) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x5}}, './file0\x00'}) getdents64(r2, &(0x7f0000000080)=""/73, 0x49) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 186.115460][ T8907] loop1: detected capacity change from 0 to 264192 [ 186.153319][ T8905] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 186.173687][ T8907] FAT-fs (loop1): bogus number of reserved sectors [ 186.192177][ T8910] loop2: detected capacity change from 0 to 264192 [ 186.212113][ T8907] FAT-fs (loop1): Can't find a valid FAT filesystem [ 186.219774][ T8912] loop3: detected capacity change from 0 to 264192 21:24:59 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) getdents64(r1, &(0x7f0000000040)=""/32, 0x20) fstatfs(r0, &(0x7f0000000480)=""/111) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x88400) getdents64(r0, &(0x7f00000001c0)=""/107, 0x6b) fsconfig$FSCONFIG_SET_PATH(r2, 0x3, &(0x7f00000000c0)='.&)\xce\x00', &(0x7f0000000100)='./file1\x00', r1) 21:24:59 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x1}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) fchdir(r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) r3 = openat$proc_mixer(0xffffffffffffff9c, &(0x7f0000000040)='/proc/asound/card3/oss_mixer\x00', 0x10001, 0x0) r4 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000080), 0x2) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000001c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_RM_DEV_V2(0xffffffffffffffff, 0x5000943a, &(0x7f0000001ac0)={{}, 0x0, 0x2, @inherit={0x88, &(0x7f0000000900)=ANY=[@ANYRESOCT=r5, @ANYRESOCT]}, @name="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"}) open_tree(r2, &(0x7f00000003c0)='./file0\x00', 0x900) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r3, 0x50009417, &(0x7f00000008c0)={{r4}, r5, 0x12, @inherit={0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="000000000000000001000000000000000700000000000000ff070000000000000800000000ea00000700000000000000200000000000000000000000010000000000000002000000000004006fcec1544a8f5528f5b010a8cc87f3ead3bf5f5f5b5090de7167607f431793b66c6e2a0c0d19424b6b2258832dc0d087764d468b8101f889c8a70998f9e745cbcdb22d78d9feb5e2645a0cf87d9ff3fda139e375cf6773e15e460e04d4e4bf36a52abe2f5ab85298713809003f0eb605e1576d175bdc933bed7d2333290bb89d4f179a3af19074e74bb66beb"]}, @subvolid=0x8000}) [ 186.245771][ T8912] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 186.269075][ T8918] loop0: detected capacity change from 0 to 264192 21:24:59 executing program 4: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) getdents64(r2, 0x0, 0x18) r3 = openat$damon_kdamond_pid(0xffffffffffffff9c, &(0x7f0000000040), 0x840, 0xb8) dup3(r2, r3, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) fchdir(r1) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') (async) getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r2, 0x0, 0x18) (async) openat$damon_kdamond_pid(0xffffffffffffff9c, &(0x7f0000000040), 0x840, 0xb8) (async) dup3(r2, r3, 0x0) (async) 21:24:59 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_IOWQ_MAX_WORKERS(r1, 0x13, &(0x7f0000000040)=[0xfffffff8, 0x3ff], 0x2) (async) fchdir(r1) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) (async) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) [ 186.314345][ T8918] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 186.321300][ T8931] loop2: detected capacity change from 0 to 264192 [ 186.350881][ T8937] loop1: detected capacity change from 0 to 264192 21:24:59 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) r1 = open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x18) (async) fstatfs(r0, &(0x7f0000000480)=""/111) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x5}}, './file0\x00'}) getdents64(r2, &(0x7f0000000080)=""/73, 0x49) (async) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) (async) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 186.369662][ T8931] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 186.381676][ T4232] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 186.400490][ T8937] FAT-fs (loop1): invalid media value (0x00) 21:24:59 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) getdents64(r2, 0x0, 0x18) syz_io_uring_setup(0x7f5, &(0x7f0000000080)={0x0, 0x641a, 0x10, 0x2, 0x1b0, 0x0, r2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000100), &(0x7f00000002c0)) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x280040, 0x40) 21:24:59 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) getdents64(r1, &(0x7f0000000040)=""/32, 0x20) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x88400) getdents64(r0, &(0x7f00000001c0)=""/107, 0x6b) (async) fsconfig$FSCONFIG_SET_PATH(r2, 0x3, &(0x7f00000000c0)='.&)\xce\x00', &(0x7f0000000100)='./file1\x00', r1) [ 186.420738][ T8940] loop4: detected capacity change from 0 to 264192 [ 186.427448][ T8937] FAT-fs (loop1): Can't find a valid FAT filesystem [ 186.439311][ T56] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:24:59 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x1}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) (async) fchdir(r1) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) (async) r3 = openat$proc_mixer(0xffffffffffffff9c, &(0x7f0000000040)='/proc/asound/card3/oss_mixer\x00', 0x10001, 0x0) r4 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000080), 0x2) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000001c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_RM_DEV_V2(0xffffffffffffffff, 0x5000943a, &(0x7f0000001ac0)={{}, 0x0, 0x2, @inherit={0x88, &(0x7f0000000900)=ANY=[@ANYRESOCT=r5, @ANYRESOCT]}, @name="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"}) open_tree(r2, &(0x7f00000003c0)='./file0\x00', 0x900) (async) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r3, 0x50009417, &(0x7f00000008c0)={{r4}, r5, 0x12, @inherit={0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="000000000000000001000000000000000700000000000000ff070000000000000800000000ea00000700000000000000200000000000000000000000010000000000000002000000000004006fcec1544a8f5528f5b010a8cc87f3ead3bf5f5f5b5090de7167607f431793b66c6e2a0c0d19424b6b2258832dc0d087764d468b8101f889c8a70998f9e745cbcdb22d78d9feb5e2645a0cf87d9ff3fda139e375cf6773e15e460e04d4e4bf36a52abe2f5ab85298713809003f0eb605e1576d175bdc933bed7d2333290bb89d4f179a3af19074e74bb66beb"]}, @subvolid=0x8000}) 21:24:59 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x18) fstatfs(r0, &(0x7f0000000480)=""/111) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x5}}, './file0\x00'}) getdents64(r2, &(0x7f0000000080)=""/73, 0x49) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(0x0, 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x18) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x5}}, './file0\x00'}) (async) getdents64(r2, &(0x7f0000000080)=""/73, 0x49) (async) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) (async) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) (async) [ 186.499400][ T4232] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 186.519139][ T8947] loop0: detected capacity change from 0 to 264192 [ 186.528260][ T8940] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 186.567721][ T8955] loop1: detected capacity change from 0 to 264192 [ 186.568533][ T8956] loop3: detected capacity change from 0 to 264192 [ 186.585693][ T8964] loop2: detected capacity change from 0 to 264192 [ 186.605251][ T3855] I/O error, dev loop0, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 21:24:59 executing program 4: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x1000000, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fchdir(r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) r3 = openat$incfs(r1, &(0x7f0000000040)='.pending_reads\x00', 0x50400, 0x4) write$cgroup_int(r3, &(0x7f0000000080)=0xe6, 0x12) r4 = dup2(r3, r0) getdents64(r4, &(0x7f0000000340)=""/207, 0xcf) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r2, {0xfffffff7}}, './file0\x00'}) getdents(r5, &(0x7f0000000440)=""/104, 0x68) fstatfs(r0, &(0x7f00000000c0)=""/111) [ 186.608330][ T8964] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:25:00 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) getdents64(r1, &(0x7f0000000040)=""/32, 0x20) fstatfs(r0, &(0x7f0000000480)=""/111) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x88400) getdents64(r0, &(0x7f00000001c0)=""/107, 0x6b) fsconfig$FSCONFIG_SET_PATH(r2, 0x3, &(0x7f00000000c0)='.&)\xce\x00', &(0x7f0000000100)='./file1\x00', r1) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(0x0, 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) getdents64(r1, &(0x7f0000000040)=""/32, 0x20) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) open_tree(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x88400) (async) getdents64(r0, &(0x7f00000001c0)=""/107, 0x6b) (async) fsconfig$FSCONFIG_SET_PATH(r2, 0x3, &(0x7f00000000c0)='.&)\xce\x00', &(0x7f0000000100)='./file1\x00', r1) (async) [ 186.676634][ T8955] FAT-fs (loop1): invalid media value (0x00) [ 186.684589][ T8956] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 186.708370][ T8972] loop0: detected capacity change from 0 to 264192 21:25:00 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x1}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) (async, rerun: 32) fchdir(r1) (async, rerun: 32) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) (async) r3 = openat$proc_mixer(0xffffffffffffff9c, &(0x7f0000000040)='/proc/asound/card3/oss_mixer\x00', 0x10001, 0x0) (async) r4 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000080), 0x2) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000001c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_RM_DEV_V2(0xffffffffffffffff, 0x5000943a, &(0x7f0000001ac0)={{}, 0x0, 0x2, @inherit={0x88, &(0x7f0000000900)=ANY=[@ANYRESOCT=r5, @ANYRESOCT]}, @name="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"}) (async) open_tree(r2, &(0x7f00000003c0)='./file0\x00', 0x900) (async, rerun: 64) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r3, 0x50009417, &(0x7f00000008c0)={{r4}, r5, 0x12, @inherit={0x50, &(0x7f0000000500)=ANY=[@ANYBLOB="000000000000000001000000000000000700000000000000ff070000000000000800000000ea00000700000000000000200000000000000000000000010000000000000002000000000004006fcec1544a8f5528f5b010a8cc87f3ead3bf5f5f5b5090de7167607f431793b66c6e2a0c0d19424b6b2258832dc0d087764d468b8101f889c8a70998f9e745cbcdb22d78d9feb5e2645a0cf87d9ff3fda139e375cf6773e15e460e04d4e4bf36a52abe2f5ab85298713809003f0eb605e1576d175bdc933bed7d2333290bb89d4f179a3af19074e74bb66beb"]}, @subvolid=0x8000}) (rerun: 64) [ 186.740788][ T8955] FAT-fs (loop1): Can't find a valid FAT filesystem [ 186.755491][ T8978] loop4: detected capacity change from 0 to 264192 21:25:00 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r1) (async) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r2, 0x0, 0x18) (async) syz_io_uring_setup(0x7f5, &(0x7f0000000080)={0x0, 0x641a, 0x10, 0x2, 0x1b0, 0x0, r2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000100), &(0x7f00000002c0)) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) (async) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) (async) open(&(0x7f0000000040)='./file0\x00', 0x280040, 0x40) [ 186.785519][ T8972] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 186.800408][ T8978] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:25:00 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) getdents64(r2, 0x0, 0x18) syz_io_uring_setup(0x7f5, &(0x7f0000000080)={0x0, 0x641a, 0x10, 0x2, 0x1b0, 0x0, r2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000100), &(0x7f00000002c0)) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x280040, 0x40) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async) fchdir(r1) (async) syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') (async) getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r2, 0x0, 0x18) (async) syz_io_uring_setup(0x7f5, &(0x7f0000000080)={0x0, 0x641a, 0x10, 0x2, 0x1b0, 0x0, r2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000100), &(0x7f00000002c0)) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) (async) open(&(0x7f0000000040)='./file0\x00', 0x280040, 0x40) (async) 21:25:00 executing program 4: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x1000000, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) fchdir(r1) (async, rerun: 64) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (rerun: 64) r3 = openat$incfs(r1, &(0x7f0000000040)='.pending_reads\x00', 0x50400, 0x4) write$cgroup_int(r3, &(0x7f0000000080)=0xe6, 0x12) (async, rerun: 64) r4 = dup2(r3, r0) (rerun: 64) getdents64(r4, &(0x7f0000000340)=""/207, 0xcf) (async) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r2, {0xfffffff7}}, './file0\x00'}) getdents(r5, &(0x7f0000000440)=""/104, 0x68) fstatfs(r0, &(0x7f00000000c0)=""/111) 21:25:00 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x18) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r1, &(0x7f0000000140)=""/243, 0x1d) getdents64(r1, 0x0, 0x18) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) getdents64(r2, 0x0, 0x18) getdents(r2, &(0x7f0000000040)=""/1, 0xfde1) fstatfs(r0, &(0x7f0000000480)=""/111) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r3, &(0x7f0000000140)=""/243, 0x1d) getdents64(r3, 0x0, 0x18) ioctl$AUTOFS_IOC_FAIL(0xffffffffffffffff, 0x9361, 0x8000000000000000) getdents(r3, &(0x7f0000000080)=""/119, 0x77) [ 186.859481][ T8988] loop1: detected capacity change from 0 to 264192 [ 186.889425][ T8992] loop2: detected capacity change from 0 to 264192 [ 186.899530][ T8988] FAT-fs (loop1): invalid media value (0x00) [ 186.928801][ T56] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 186.947126][ T8992] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 186.947647][ T4232] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 186.969389][ T8997] loop3: detected capacity change from 0 to 264192 [ 186.976621][ T8988] FAT-fs (loop1): Can't find a valid FAT filesystem 21:25:00 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r1, &(0x7f0000000140)=""/243, 0x1d) getdents64(r1, 0x0, 0x18) io_uring_register$IORING_REGISTER_FILES2(r1, 0xd, &(0x7f0000000340)={0x3, 0x1, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/188, 0xbc}, {&(0x7f0000000180)=""/161, 0xa1}, {&(0x7f0000000100)}], &(0x7f0000000300)=[0x1, 0x0, 0x2, 0xeea, 0x9]}, 0x20) r2 = open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) unlinkat(r2, &(0x7f0000000100)='./file0\x00', 0x200) getdents(0xffffffffffffff9c, &(0x7f0000000380)=""/107, 0x6b) fstatfs(r0, &(0x7f0000000480)=""/111) 21:25:00 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x2c4a40, 0x0) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) getdents64(r2, 0x0, 0x18) preadv2(r2, &(0x7f0000000600)=[{&(0x7f0000000040)=""/223, 0xdf}, {&(0x7f00000001c0)=""/90, 0x5a}, {&(0x7f00000002c0)=""/45, 0x2d}, {&(0x7f0000000340)=""/11, 0xb}, {&(0x7f0000000380)=""/233, 0xe9}, {&(0x7f0000000500)=""/104, 0x68}, {&(0x7f0000000580)=""/120, 0x78}], 0x7, 0x3, 0x3, 0x6) fstatfs(r0, &(0x7f0000000480)=""/111) [ 187.024340][ T9007] loop0: detected capacity change from 0 to 264192 [ 187.034562][ T8997] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 187.073977][ T4903] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:25:00 executing program 4: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x1000000, &(0x7f0000000080)=ANY=[], 0x0) (async) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) (async, rerun: 64) fchdir(r1) (async, rerun: 64) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async, rerun: 64) r3 = openat$incfs(r1, &(0x7f0000000040)='.pending_reads\x00', 0x50400, 0x4) (rerun: 64) write$cgroup_int(r3, &(0x7f0000000080)=0xe6, 0x12) (async) r4 = dup2(r3, r0) getdents64(r4, &(0x7f0000000340)=""/207, 0xcf) (async) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r2, {0xfffffff7}}, './file0\x00'}) getdents(r5, &(0x7f0000000440)=""/104, 0x68) (async, rerun: 32) fstatfs(r0, &(0x7f00000000c0)=""/111) (rerun: 32) 21:25:00 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) r1 = open(&(0x7f0000000300)='./file0\x00', 0x2c4a40, 0x0) (async, rerun: 64) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) (rerun: 64) fchdir(r1) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async, rerun: 32) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') (rerun: 32) getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) getdents64(r2, 0x0, 0x18) preadv2(r2, &(0x7f0000000600)=[{&(0x7f0000000040)=""/223, 0xdf}, {&(0x7f00000001c0)=""/90, 0x5a}, {&(0x7f00000002c0)=""/45, 0x2d}, {&(0x7f0000000340)=""/11, 0xb}, {&(0x7f0000000380)=""/233, 0xe9}, {&(0x7f0000000500)=""/104, 0x68}, {&(0x7f0000000580)=""/120, 0x78}], 0x7, 0x3, 0x3, 0x6) (async, rerun: 32) fstatfs(r0, &(0x7f0000000480)=""/111) (rerun: 32) 21:25:00 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x400000) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r3, &(0x7f0000000140)=""/243, 0x1d) getdents64(r3, 0x0, 0x18) tee(r2, r3, 0x2, 0xc) [ 187.151489][ T9007] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 187.161885][ T9027] loop2: detected capacity change from 0 to 264192 21:25:00 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r0, &(0x7f0000000140)=""/243, 0x1d) getdents64(r0, 0x0, 0x18) r1 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x2}], 0x0, &(0x7f0000000040)=ANY=[@ANYRES8=r0, @ANYRESOCT=r0, @ANYRES8=r0, @ANYRESDEC=r0, @ANYRES32=r0, @ANYRESHEX=r0], 0x0) r2 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fchdir(r2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r1, &(0x7f0000000480)=""/111) 21:25:00 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(0x0, 0x0, 0x0) (async, rerun: 32) getdents64(0xffffffffffffffff, 0x0, 0x18) (rerun: 32) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r1, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r1, 0x0, 0x18) (async, rerun: 64) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') (rerun: 64) getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r2, 0x0, 0x18) getdents(r2, &(0x7f0000000040)=""/1, 0xfde1) (async, rerun: 32) fstatfs(r0, &(0x7f0000000480)=""/111) (rerun: 32) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) (async) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) (async, rerun: 64) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') (rerun: 64) getdents64(r3, &(0x7f0000000140)=""/243, 0x1d) (async, rerun: 64) getdents64(r3, 0x0, 0x18) (async, rerun: 64) ioctl$AUTOFS_IOC_FAIL(0xffffffffffffffff, 0x9361, 0x8000000000000000) (async) getdents(r3, &(0x7f0000000080)=""/119, 0x77) [ 187.195376][ T4232] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 187.215020][ T9036] loop1: detected capacity change from 0 to 264192 21:25:00 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x2c4a40, 0x0) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) getdents64(r2, 0x0, 0x18) preadv2(r2, &(0x7f0000000600)=[{&(0x7f0000000040)=""/223, 0xdf}, {&(0x7f00000001c0)=""/90, 0x5a}, {&(0x7f00000002c0)=""/45, 0x2d}, {&(0x7f0000000340)=""/11, 0xb}, {&(0x7f0000000380)=""/233, 0xe9}, {&(0x7f0000000500)=""/104, 0x68}, {&(0x7f0000000580)=""/120, 0x78}], 0x7, 0x3, 0x3, 0x6) fstatfs(r0, &(0x7f0000000480)=""/111) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(&(0x7f0000000300)='./file0\x00', 0x2c4a40, 0x0) (async) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) (async) fchdir(r1) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') (async) getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r2, 0x0, 0x18) (async) preadv2(r2, &(0x7f0000000600)=[{&(0x7f0000000040)=""/223, 0xdf}, {&(0x7f00000001c0)=""/90, 0x5a}, {&(0x7f00000002c0)=""/45, 0x2d}, {&(0x7f0000000340)=""/11, 0xb}, {&(0x7f0000000380)=""/233, 0xe9}, {&(0x7f0000000500)=""/104, 0x68}, {&(0x7f0000000580)=""/120, 0x78}], 0x7, 0x3, 0x3, 0x6) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) [ 187.265765][ T9027] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 187.278482][ T9044] loop4: detected capacity change from 0 to 264192 [ 187.285965][ T9044] FAT-fs (loop4): Unrecognized mount option "0000000000000000000000300000000000000000003" or missing value 21:25:00 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r1, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r1, 0x0, 0x18) io_uring_register$IORING_REGISTER_FILES2(r1, 0xd, &(0x7f0000000340)={0x3, 0x1, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/188, 0xbc}, {&(0x7f0000000180)=""/161, 0xa1}, {&(0x7f0000000100)}], &(0x7f0000000300)=[0x1, 0x0, 0x2, 0xeea, 0x9]}, 0x20) (async) r2 = open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) unlinkat(r2, &(0x7f0000000100)='./file0\x00', 0x200) getdents(0xffffffffffffff9c, &(0x7f0000000380)=""/107, 0x6b) (async) fstatfs(r0, &(0x7f0000000480)=""/111) 21:25:00 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x18) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r1, &(0x7f0000000140)=""/243, 0x1d) getdents64(r1, 0x0, 0x18) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) getdents64(r2, 0x0, 0x18) getdents(r2, &(0x7f0000000040)=""/1, 0xfde1) fstatfs(r0, &(0x7f0000000480)=""/111) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r3, &(0x7f0000000140)=""/243, 0x1d) getdents64(r3, 0x0, 0x18) ioctl$AUTOFS_IOC_FAIL(0xffffffffffffffff, 0x9361, 0x8000000000000000) getdents(r3, &(0x7f0000000080)=""/119, 0x77) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(0x0, 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x18) (async) syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') (async) getdents64(r1, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r1, 0x0, 0x18) (async) syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') (async) getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r2, 0x0, 0x18) (async) getdents(r2, &(0x7f0000000040)=""/1, 0xfde1) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) (async) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) (async) syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') (async) getdents64(r3, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r3, 0x0, 0x18) (async) ioctl$AUTOFS_IOC_FAIL(0xffffffffffffffff, 0x9361, 0x8000000000000000) (async) getdents(r3, &(0x7f0000000080)=""/119, 0x77) (async) [ 187.349411][ T3654] I/O error, dev loop1, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 187.373333][ T9052] loop1: detected capacity change from 0 to 264192 [ 187.378711][ T9053] loop3: detected capacity change from 0 to 264192 [ 187.395290][ T9052] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:25:00 executing program 1: r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040), 0x40000, 0x0) ioctl$F2FS_IOC_SET_PIN_FILE(r0, 0x4004f50d, &(0x7f0000000080)=0x1) r1 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r2 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) fchdir(r2) r3 = openat$cgroup_type(0xffffffffffffffff, &(0x7f00000000c0), 0x2, 0x0) ioctl$BTRFS_IOC_SET_FEATURES(r3, 0x40309439, &(0x7f0000000100)={0x3, 0x1}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r1, &(0x7f0000000480)=""/111) [ 187.420089][ T9053] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:25:00 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x400000) (async) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r3, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r3, 0x0, 0x18) (async) tee(r2, r3, 0x2, 0xc) 21:25:00 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r0, &(0x7f0000000140)=""/243, 0x1d) (async, rerun: 64) getdents64(r0, 0x0, 0x18) (async, rerun: 64) r1 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x2}], 0x0, &(0x7f0000000040)=ANY=[@ANYRES8=r0, @ANYRESOCT=r0, @ANYRES8=r0, @ANYRESDEC=r0, @ANYRES32=r0, @ANYRESHEX=r0], 0x0) r2 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) (async, rerun: 32) fchdir(r2) (async, rerun: 32) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r1, &(0x7f0000000480)=""/111) [ 187.464152][ T9065] loop2: detected capacity change from 0 to 264192 [ 187.475182][ T56] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 187.487862][ T9068] loop0: detected capacity change from 0 to 264192 [ 187.494741][ T4232] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 187.507943][ T9072] loop4: detected capacity change from 0 to 264192 [ 187.531295][ T9078] loop3: detected capacity change from 0 to 264192 [ 187.549248][ T9074] loop1: detected capacity change from 0 to 264192 [ 187.556711][ T9068] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:25:00 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r0, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r0, 0x0, 0x18) (async, rerun: 64) r1 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x2}], 0x0, &(0x7f0000000040)=ANY=[@ANYRES8=r0, @ANYRESOCT=r0, @ANYRES8=r0, @ANYRESDEC=r0, @ANYRES32=r0, @ANYRESHEX=r0], 0x0) (async, rerun: 64) r2 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async, rerun: 32) getdents64(0xffffffffffffffff, 0x0, 0x0) (rerun: 32) fchdir(r2) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r1, &(0x7f0000000480)=""/111) 21:25:00 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) (async) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x400000) (async) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r3, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r3, 0x0, 0x18) (async) tee(r2, r3, 0x2, 0xc) [ 187.601117][ T9074] FAT-fs (loop1): Unrecognized mount option "" or missing value 21:25:01 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x18) fstatfs(r0, &(0x7f0000000480)=""/111) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r1, &(0x7f0000000140)=""/243, 0x1d) getdents64(r1, 0x0, 0x18) sendfile(r1, r0, 0x0, 0x8) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 21:25:01 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r1, &(0x7f0000000140)=""/243, 0x1d) getdents64(r1, 0x0, 0x18) io_uring_register$IORING_REGISTER_FILES2(r1, 0xd, &(0x7f0000000340)={0x3, 0x1, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/188, 0xbc}, {&(0x7f0000000180)=""/161, 0xa1}, {&(0x7f0000000100)}], &(0x7f0000000300)=[0x1, 0x0, 0x2, 0xeea, 0x9]}, 0x20) r2 = open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) unlinkat(r2, &(0x7f0000000100)='./file0\x00', 0x200) getdents(0xffffffffffffff9c, &(0x7f0000000380)=""/107, 0x6b) fstatfs(r0, &(0x7f0000000480)=""/111) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') (async) getdents64(r1, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r1, 0x0, 0x18) (async) io_uring_register$IORING_REGISTER_FILES2(r1, 0xd, &(0x7f0000000340)={0x3, 0x1, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/188, 0xbc}, {&(0x7f0000000180)=""/161, 0xa1}, {&(0x7f0000000100)}], &(0x7f0000000300)=[0x1, 0x0, 0x2, 0xeea, 0x9]}, 0x20) (async) open(0x0, 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) unlinkat(r2, &(0x7f0000000100)='./file0\x00', 0x200) (async) getdents(0xffffffffffffff9c, &(0x7f0000000380)=""/107, 0x6b) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) 21:25:01 executing program 4: sync() r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) [ 187.691772][ T9100] loop3: detected capacity change from 0 to 264192 [ 187.732676][ T9104] loop0: detected capacity change from 0 to 264192 [ 187.750854][ T9107] loop2: detected capacity change from 0 to 264192 [ 187.764586][ T9106] loop4: detected capacity change from 0 to 264192 21:25:01 executing program 1: r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040), 0x40000, 0x0) ioctl$F2FS_IOC_SET_PIN_FILE(r0, 0x4004f50d, &(0x7f0000000080)=0x1) (async) r1 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) r2 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) (async) fchdir(r2) (async) r3 = openat$cgroup_type(0xffffffffffffffff, &(0x7f00000000c0), 0x2, 0x0) ioctl$BTRFS_IOC_SET_FEATURES(r3, 0x40309439, &(0x7f0000000100)={0x3, 0x1}) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r1, &(0x7f0000000480)=""/111) 21:25:01 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000080)=ANY=[], 0x1) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') r3 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r3, &(0x7f0000000140)=""/243, 0x1d) getdents64(r3, 0x0, 0x18) dup3(r3, r1, 0x0) getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) getdents64(r2, 0x0, 0x18) sendfile(r0, r2, &(0x7f0000000040), 0x7ff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) [ 187.784165][ T9107] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 187.842756][ T9106] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 187.853254][ T9104] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 187.861893][ T9117] loop3: detected capacity change from 0 to 264192 [ 187.881176][ T9119] loop1: detected capacity change from 0 to 264192 21:25:01 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(0x0, 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x18) fstatfs(r0, &(0x7f0000000480)=""/111) (async) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) (async) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r1, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r1, 0x0, 0x18) (async) sendfile(r1, r0, 0x0, 0x8) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 21:25:01 executing program 1: r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040), 0x40000, 0x0) ioctl$F2FS_IOC_SET_PIN_FILE(r0, 0x4004f50d, &(0x7f0000000080)=0x1) r1 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r2 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) fchdir(r2) r3 = openat$cgroup_type(0xffffffffffffffff, &(0x7f00000000c0), 0x2, 0x0) ioctl$BTRFS_IOC_SET_FEATURES(r3, 0x40309439, &(0x7f0000000100)={0x3, 0x1}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r1, &(0x7f0000000480)=""/111) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040), 0x40000, 0x0) (async) ioctl$F2FS_IOC_SET_PIN_FILE(r0, 0x4004f50d, &(0x7f0000000080)=0x1) (async) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) (async) fchdir(r2) (async) openat$cgroup_type(0xffffffffffffffff, &(0x7f00000000c0), 0x2, 0x0) (async) ioctl$BTRFS_IOC_SET_FEATURES(r3, 0x40309439, &(0x7f0000000100)={0x3, 0x1}) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r1, &(0x7f0000000480)=""/111) (async) [ 187.937088][ T9117] FAT-fs (loop3): bogus number of reserved sectors [ 187.968963][ T56] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:25:01 executing program 4: sync() (async) r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) [ 187.983897][ T9117] FAT-fs (loop3): Can't find a valid FAT filesystem [ 187.996214][ T9135] loop1: detected capacity change from 0 to 264192 [ 188.006639][ T9136] loop0: detected capacity change from 0 to 264192 21:25:01 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) open(0x0, 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x18) (async) fstatfs(r0, &(0x7f0000000480)=""/111) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) (async) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r1, &(0x7f0000000140)=""/243, 0x1d) getdents64(r1, 0x0, 0x18) (async) sendfile(r1, r0, 0x0, 0x8) (async) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 21:25:01 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r0, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0), 0x8002, 0x0) statx(r0, &(0x7f0000000200)='./file0\x00', 0x2000, 0x2, &(0x7f0000002380)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuseblk(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', &(0x7f0000000180), 0x8a0000, &(0x7f0000002480)={{'fd', 0x3d, r3}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id', 0x3d, r4}, 0x2c, {'group_id', 0x3d, r2}, 0x2c, {[{@max_read={'max_read', 0x3d, 0x101}}, {@blksize={'blksize', 0x3d, 0x1400}}, {}, {@blksize={'blksize', 0x3d, 0x1000}}, {@max_read={'max_read', 0x3d, 0xffff}}, {@blksize}, {@default_permissions}, {@blksize={'blksize', 0x3d, 0x1600}}, {@max_read={'max_read', 0x3d, 0x3}}, {@blksize={'blksize', 0x3d, 0x1a00}}], [{@obj_role}, {@fsuuid={'fsuuid', 0x3d, {[0x32, 0x31, 0x39, 0x38, 0x32, 0x38, 0x33, 0x61], 0x2d, [0x62, 0x36, 0x32, 0x31], 0x2d, [0x39, 0x37, 0x62], 0x2d, [0x66, 0x6b, 0x37, 0x39], 0x2d, [0x65, 0x35, 0x35, 0x32, 0x38, 0x35, 0x38, 0x61]}}}]}}) chown(&(0x7f0000000040)='./file0\x00', r1, r2) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x40, &(0x7f00000002c0)={{}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {'user_id', 0x3d, r1}, 0x2c, {'group_id', 0x3d, 0xee00}, 0x2c, {[{@default_permissions}, {@max_read={'max_read', 0x3d, 0x5}}, {@max_read={'max_read', 0x3d, 0x1f}}, {@max_read={'max_read', 0x3d, 0x401}}, {@default_permissions}, {@default_permissions}], [{@context={'context', 0x3d, 'user_u'}}, {@smackfstransmute}, {@subj_role={'subj_role', 0x3d, 'msdos\x00'}}]}}) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r5 = open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0xc0189375, &(0x7f0000002640)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$FS_IOC_GETFSMAP(r6, 0xc0c0583b, &(0x7f0000002680)={0x0, 0x0, 0x7, 0x0, '\x00', [{0x3ff, 0x1, 0x81, 0x6, 0x8b, 0x3f}, {0x7, 0x5, 0x800, 0xfffffffffffffff7, 0x704, 0xf91e}], ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}) fstatfs(r5, &(0x7f0000002980)=""/98) [ 188.043596][ T9135] FAT-fs (loop1): Unrecognized mount option "" or missing value [ 188.052184][ T9141] loop4: detected capacity change from 0 to 264192 21:25:01 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000080)=ANY=[], 0x1) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r1) (async) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') r3 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r3, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r3, 0x0, 0x18) dup3(r3, r1, 0x0) getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) getdents64(r2, 0x0, 0x18) (async) sendfile(r0, r2, &(0x7f0000000040), 0x7ff) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) [ 188.111255][ T9149] loop2: detected capacity change from 0 to 264192 [ 188.134314][ T9154] loop0: detected capacity change from 0 to 264192 [ 188.143269][ T9141] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:25:01 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) ftruncate(r1, 0x2) fchdir(r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r3, &(0x7f0000000140)=""/243, 0x1d) getdents64(r3, 0x0, 0x18) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r4, &(0x7f0000000140)=""/243, 0x1d) getdents64(r4, 0x0, 0x18) ioctl$BTRFS_IOC_RM_DEV_V2(r3, 0x5000943a, &(0x7f00000008c0)={{r4}, 0x0, 0xe, @inherit={0x50, &(0x7f0000000080)={0x0, 0x1, 0x8000, 0x8, {0x2a, 0x3, 0x5, 0x0, 0x94}, [0x9]}}, @subvolid=0x4}) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) lseek(r5, 0xfffffffffffffffc, 0x2) [ 188.172044][ T9149] FAT-fs (loop2): Unrecognized mount option "fuse" or missing value [ 188.205921][ T9159] loop3: detected capacity change from 0 to 264192 21:25:01 executing program 4: sync() r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) sync() (async) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) fchdir(r1) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) 21:25:01 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r0, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) (async) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0), 0x8002, 0x0) (async) statx(r0, &(0x7f0000000200)='./file0\x00', 0x2000, 0x2, &(0x7f0000002380)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuseblk(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', &(0x7f0000000180), 0x8a0000, &(0x7f0000002480)={{'fd', 0x3d, r3}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id', 0x3d, r4}, 0x2c, {'group_id', 0x3d, r2}, 0x2c, {[{@max_read={'max_read', 0x3d, 0x101}}, {@blksize={'blksize', 0x3d, 0x1400}}, {}, {@blksize={'blksize', 0x3d, 0x1000}}, {@max_read={'max_read', 0x3d, 0xffff}}, {@blksize}, {@default_permissions}, {@blksize={'blksize', 0x3d, 0x1600}}, {@max_read={'max_read', 0x3d, 0x3}}, {@blksize={'blksize', 0x3d, 0x1a00}}], [{@obj_role}, {@fsuuid={'fsuuid', 0x3d, {[0x32, 0x31, 0x39, 0x38, 0x32, 0x38, 0x33, 0x61], 0x2d, [0x62, 0x36, 0x32, 0x31], 0x2d, [0x39, 0x37, 0x62], 0x2d, [0x66, 0x6b, 0x37, 0x39], 0x2d, [0x65, 0x35, 0x35, 0x32, 0x38, 0x35, 0x38, 0x61]}}}]}}) chown(&(0x7f0000000040)='./file0\x00', r1, r2) (async) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x40, &(0x7f00000002c0)={{}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {'user_id', 0x3d, r1}, 0x2c, {'group_id', 0x3d, 0xee00}, 0x2c, {[{@default_permissions}, {@max_read={'max_read', 0x3d, 0x5}}, {@max_read={'max_read', 0x3d, 0x1f}}, {@max_read={'max_read', 0x3d, 0x401}}, {@default_permissions}, {@default_permissions}], [{@context={'context', 0x3d, 'user_u'}}, {@smackfstransmute}, {@subj_role={'subj_role', 0x3d, 'msdos\x00'}}]}}) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r5 = open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0xc0189375, &(0x7f0000002640)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$FS_IOC_GETFSMAP(r6, 0xc0c0583b, &(0x7f0000002680)={0x0, 0x0, 0x7, 0x0, '\x00', [{0x3ff, 0x1, 0x81, 0x6, 0x8b, 0x3f}, {0x7, 0x5, 0x800, 0xfffffffffffffff7, 0x704, 0xf91e}], ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}) fstatfs(r5, &(0x7f0000002980)=""/98) 21:25:01 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x18) fstatfs(r0, &(0x7f0000000480)=""/111) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f000014e000/0x2000)=nil, 0x2000, 0x1000000, 0x10, r1, 0xeec2c000) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 188.240684][ T9154] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 188.263836][ T9165] loop1: detected capacity change from 0 to 264192 [ 188.282337][ T9159] FAT-fs (loop3): bogus number of reserved sectors [ 188.325563][ T9165] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 188.333579][ T9169] loop2: detected capacity change from 0 to 264192 [ 188.342931][ T9159] FAT-fs (loop3): Can't find a valid FAT filesystem [ 188.371380][ T9176] loop4: detected capacity change from 0 to 264192 [ 188.398830][ T9169] FAT-fs (loop2): Unrecognized mount option "fuse" or missing value 21:25:01 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000080)=ANY=[], 0x1) (async) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r1) (async) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') (async) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r3, &(0x7f0000000140)=""/243, 0x1d) getdents64(r3, 0x0, 0x18) (async) dup3(r3, r1, 0x0) (async, rerun: 64) getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) (async, rerun: 64) getdents64(r2, 0x0, 0x18) (async) sendfile(r0, r2, &(0x7f0000000040), 0x7ff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async, rerun: 64) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) (rerun: 64) [ 188.412987][ T9176] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:25:01 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) ftruncate(r1, 0x2) (async) fchdir(r1) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) (async) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) (async) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r3, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r3, 0x0, 0x18) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r4, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r4, 0x0, 0x18) ioctl$BTRFS_IOC_RM_DEV_V2(r3, 0x5000943a, &(0x7f00000008c0)={{r4}, 0x0, 0xe, @inherit={0x50, &(0x7f0000000080)={0x0, 0x1, 0x8000, 0x8, {0x2a, 0x3, 0x5, 0x0, 0x94}, [0x9]}}, @subvolid=0x4}) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) lseek(r5, 0xfffffffffffffffc, 0x2) [ 188.447538][ T9180] loop0: detected capacity change from 0 to 264192 [ 188.478020][ T4232] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:25:01 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r0, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0), 0x8002, 0x0) statx(r0, &(0x7f0000000200)='./file0\x00', 0x2000, 0x2, &(0x7f0000002380)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuseblk(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', &(0x7f0000000180), 0x8a0000, &(0x7f0000002480)={{'fd', 0x3d, r3}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id', 0x3d, r4}, 0x2c, {'group_id', 0x3d, r2}, 0x2c, {[{@max_read={'max_read', 0x3d, 0x101}}, {@blksize={'blksize', 0x3d, 0x1400}}, {}, {@blksize={'blksize', 0x3d, 0x1000}}, {@max_read={'max_read', 0x3d, 0xffff}}, {@blksize}, {@default_permissions}, {@blksize={'blksize', 0x3d, 0x1600}}, {@max_read={'max_read', 0x3d, 0x3}}, {@blksize={'blksize', 0x3d, 0x1a00}}], [{@obj_role}, {@fsuuid={'fsuuid', 0x3d, {[0x32, 0x31, 0x39, 0x38, 0x32, 0x38, 0x33, 0x61], 0x2d, [0x62, 0x36, 0x32, 0x31], 0x2d, [0x39, 0x37, 0x62], 0x2d, [0x66, 0x6b, 0x37, 0x39], 0x2d, [0x65, 0x35, 0x35, 0x32, 0x38, 0x35, 0x38, 0x61]}}}]}}) chown(&(0x7f0000000040)='./file0\x00', r1, r2) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x40, &(0x7f00000002c0)={{}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {'user_id', 0x3d, r1}, 0x2c, {'group_id', 0x3d, 0xee00}, 0x2c, {[{@default_permissions}, {@max_read={'max_read', 0x3d, 0x5}}, {@max_read={'max_read', 0x3d, 0x1f}}, {@max_read={'max_read', 0x3d, 0x401}}, {@default_permissions}, {@default_permissions}], [{@context={'context', 0x3d, 'user_u'}}, {@smackfstransmute}, {@subj_role={'subj_role', 0x3d, 'msdos\x00'}}]}}) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r5 = open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0xc0189375, &(0x7f0000002640)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$FS_IOC_GETFSMAP(r6, 0xc0c0583b, &(0x7f0000002680)={0x0, 0x0, 0x7, 0x0, '\x00', [{0x3ff, 0x1, 0x81, 0x6, 0x8b, 0x3f}, {0x7, 0x5, 0x800, 0xfffffffffffffff7, 0x704, 0xf91e}], ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}) fstatfs(r5, &(0x7f0000002980)=""/98) syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') (async) read$FUSE(r0, &(0x7f0000000340)={0x2020}, 0x2020) (async) openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0), 0x8002, 0x0) (async) statx(r0, &(0x7f0000000200)='./file0\x00', 0x2000, 0x2, &(0x7f0000002380)) (async) mount$fuseblk(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', &(0x7f0000000180), 0x8a0000, &(0x7f0000002480)={{'fd', 0x3d, r3}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id', 0x3d, r4}, 0x2c, {'group_id', 0x3d, r2}, 0x2c, {[{@max_read={'max_read', 0x3d, 0x101}}, {@blksize={'blksize', 0x3d, 0x1400}}, {}, {@blksize={'blksize', 0x3d, 0x1000}}, {@max_read={'max_read', 0x3d, 0xffff}}, {@blksize}, {@default_permissions}, {@blksize={'blksize', 0x3d, 0x1600}}, {@max_read={'max_read', 0x3d, 0x3}}, {@blksize={'blksize', 0x3d, 0x1a00}}], [{@obj_role}, {@fsuuid={'fsuuid', 0x3d, {[0x32, 0x31, 0x39, 0x38, 0x32, 0x38, 0x33, 0x61], 0x2d, [0x62, 0x36, 0x32, 0x31], 0x2d, [0x39, 0x37, 0x62], 0x2d, [0x66, 0x6b, 0x37, 0x39], 0x2d, [0x65, 0x35, 0x35, 0x32, 0x38, 0x35, 0x38, 0x61]}}}]}}) (async) chown(&(0x7f0000000040)='./file0\x00', r1, r2) (async) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x40, &(0x7f00000002c0)={{}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {'user_id', 0x3d, r1}, 0x2c, {'group_id', 0x3d, 0xee00}, 0x2c, {[{@default_permissions}, {@max_read={'max_read', 0x3d, 0x5}}, {@max_read={'max_read', 0x3d, 0x1f}}, {@max_read={'max_read', 0x3d, 0x401}}, {@default_permissions}, {@default_permissions}], [{@context={'context', 0x3d, 'user_u'}}, {@smackfstransmute}, {@subj_role={'subj_role', 0x3d, 'msdos\x00'}}]}}) (async) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(0x0, 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0xc0189375, &(0x7f0000002640)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) (async) ioctl$FS_IOC_GETFSMAP(r6, 0xc0c0583b, &(0x7f0000002680)={0x0, 0x0, 0x7, 0x0, '\x00', [{0x3ff, 0x1, 0x81, 0x6, 0x8b, 0x3f}, {0x7, 0x5, 0x800, 0xfffffffffffffff7, 0x704, 0xf91e}], ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}) (async) fstatfs(r5, &(0x7f0000002980)=""/98) (async) 21:25:01 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) sendfile(r2, 0xffffffffffffffff, &(0x7f0000000040)=0x6, 0xfff) [ 188.514534][ T1090] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 188.572335][ T9180] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 188.573672][ T9195] loop2: detected capacity change from 0 to 264192 [ 188.590821][ T9197] loop1: detected capacity change from 0 to 264192 [ 188.611042][ T9200] loop3: detected capacity change from 0 to 264192 [ 188.612663][ T9195] FAT-fs (loop2): Unrecognized mount option "fuse" or missing value 21:25:02 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x18) fstatfs(r0, &(0x7f0000000480)=""/111) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f000014e000/0x2000)=nil, 0x2000, 0x1000000, 0x10, r1, 0xeec2c000) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(0x0, 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x18) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) (async) mmap(&(0x7f000014e000/0x2000)=nil, 0x2000, 0x1000000, 0x10, r1, 0xeec2c000) (async) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) (async) [ 188.649674][ T9197] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:25:02 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) ftruncate(r1, 0x2) (async) fchdir(r1) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) (async) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) (async) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r3, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r3, 0x0, 0x18) (async) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r4, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r4, 0x0, 0x18) ioctl$BTRFS_IOC_RM_DEV_V2(r3, 0x5000943a, &(0x7f00000008c0)={{r4}, 0x0, 0xe, @inherit={0x50, &(0x7f0000000080)={0x0, 0x1, 0x8000, 0x8, {0x2a, 0x3, 0x5, 0x0, 0x94}, [0x9]}}, @subvolid=0x4}) (async) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) lseek(r5, 0xfffffffffffffffc, 0x2) [ 188.698532][ T9200] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:25:02 executing program 4: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x0, &(0x7f0000000040)=0xb, 0x0, 0x4) fstatfs(r0, &(0x7f0000000480)=""/111) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) getdents64(r2, 0x0, 0x18) ioctl$FAT_IOCTL_GET_VOLUME_ID(r2, 0x80047213, &(0x7f0000000080)) 21:25:02 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) sendfile(r2, 0xffffffffffffffff, &(0x7f0000000040)=0x6, 0xfff) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async) fchdir(r1) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) (async) sendfile(r2, 0xffffffffffffffff, &(0x7f0000000040)=0x6, 0xfff) (async) [ 188.741013][ T9210] loop0: detected capacity change from 0 to 264192 [ 188.757852][ T9212] loop1: detected capacity change from 0 to 264192 [ 188.781223][ T9210] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 188.800860][ T9212] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 188.801277][ T9215] loop4: detected capacity change from 0 to 264192 [ 188.821091][ T9216] loop3: detected capacity change from 0 to 264192 21:25:02 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}, {&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x800}], 0x8, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') read$FUSE(r2, &(0x7f00000000c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_open_procfs$userns(r3, 0x0) syz_open_procfs(r3, &(0x7f0000000040)='net/ip_mr_cache\x00') r4 = fcntl$getown(0xffffffffffffffff, 0x9) r5 = syz_open_procfs(r4, &(0x7f0000002100)='syscall\x00') r6 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r6, &(0x7f0000000140)=""/243, 0x1d) getdents64(r6, 0x0, 0x18) mmap$dsp(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000008, 0x4000010, r6, 0x0) getdents64(r5, &(0x7f0000000140)=""/243, 0x1d) getdents64(r5, 0x0, 0x18) ioctl$FS_IOC_RESVSP(r5, 0x40305828, &(0x7f0000000040)={0x0, 0x1, 0x7, 0x6}) write$binfmt_script(r0, &(0x7f00000002c0)={'#! ', './file0', [{0x20, '\x00'}, {0x20, '\\'}, {0x20, '\x00'}, {0x20, 'msdos\x00'}, {0x20, '\x00'}, {0x20, '%]**\xc9&\'%(!'}], 0xa, "8d3b9780ce01e65cb21985d4ac4c5e4894c48da7495a2871374349719a41f32183b9895ed46b7132ec96b68da88f1839d4f29c96e23bbd89be1e5be4b84476ac230cc8a7e63bd8d8c0d3914703a9e9f650ac30e3289e9a74c5c2e46c5ded9fa7f644c4f1f998df712dc5cb5c91c1f74e52398e24cd34a49941abd4b709f5a2f0b107292fe38352c8d6d867d1d51340c3d33327ca34fc1502b246163f4caf610152a60fc3c1d2c5bbd19c37a48489b609cbd4232877776427575832aa985c25765689309ce1db9a7304371b2199fd391f310de9f7e2939745556c1d95a11b9e274f10073899df99bc7b446032bdc26f"}, 0x114) fstat(r1, &(0x7f0000000080)) 21:25:02 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x18) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) (async) mmap(&(0x7f000014e000/0x2000)=nil, 0x2000, 0x1000000, 0x10, r1, 0xeec2c000) (async) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 188.845951][ T9216] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 188.885673][ T34] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:25:02 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r1) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) (async) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) (async) sendfile(r2, 0xffffffffffffffff, &(0x7f0000000040)=0x6, 0xfff) 21:25:02 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) getdents64(r2, 0x0, 0x18) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000500)) [ 188.901625][ T9227] loop2: detected capacity change from 0 to 264192 [ 188.905782][ T9215] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 188.924386][ T1090] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 188.955342][ T34] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 188.966782][ T9234] loop0: detected capacity change from 0 to 264192 [ 188.982743][ T9227] FAT-fs (loop2): bogus number of reserved sectors [ 188.992140][ T9236] loop3: detected capacity change from 0 to 264192 21:25:02 executing program 4: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x0, &(0x7f0000000040)=0xb, 0x0, 0x4) fstatfs(r0, &(0x7f0000000480)=""/111) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) getdents64(r2, 0x0, 0x18) ioctl$FAT_IOCTL_GET_VOLUME_ID(r2, 0x80047213, &(0x7f0000000080)) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) fchdir(r1) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x0, &(0x7f0000000040)=0xb, 0x0, 0x4) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') (async) getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r2, 0x0, 0x18) (async) ioctl$FAT_IOCTL_GET_VOLUME_ID(r2, 0x80047213, &(0x7f0000000080)) (async) 21:25:02 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800", 0x3}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x3}], 0x800040, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) [ 189.010782][ T9227] FAT-fs (loop2): Can't find a valid FAT filesystem [ 189.031626][ T9241] loop1: detected capacity change from 0 to 264192 [ 189.048655][ T9234] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 189.065175][ T9241] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 189.084928][ T9249] loop4: detected capacity change from 0 to 264192 [ 189.094828][ T3655] I/O error, dev loop3, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 189.146739][ T9249] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:25:02 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) (async) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) (async) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) (async, rerun: 32) getdents64(r2, 0x0, 0x18) (rerun: 32) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000500)) 21:25:02 executing program 4: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x0, &(0x7f0000000040)=0xb, 0x0, 0x4) fstatfs(r0, &(0x7f0000000480)=""/111) (async, rerun: 32) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') (rerun: 32) getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) getdents64(r2, 0x0, 0x18) (async) ioctl$FAT_IOCTL_GET_VOLUME_ID(r2, 0x80047213, &(0x7f0000000080)) 21:25:02 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}, {&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x800}], 0x8, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(0x0, 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) (async) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') read$FUSE(r2, &(0x7f00000000c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_open_procfs$userns(r3, 0x0) syz_open_procfs(r3, &(0x7f0000000040)='net/ip_mr_cache\x00') (async, rerun: 64) r4 = fcntl$getown(0xffffffffffffffff, 0x9) (rerun: 64) r5 = syz_open_procfs(r4, &(0x7f0000002100)='syscall\x00') (async) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r6, &(0x7f0000000140)=""/243, 0x1d) getdents64(r6, 0x0, 0x18) (async) mmap$dsp(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000008, 0x4000010, r6, 0x0) getdents64(r5, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r5, 0x0, 0x18) (async) ioctl$FS_IOC_RESVSP(r5, 0x40305828, &(0x7f0000000040)={0x0, 0x1, 0x7, 0x6}) (async, rerun: 32) write$binfmt_script(r0, &(0x7f00000002c0)={'#! ', './file0', [{0x20, '\x00'}, {0x20, '\\'}, {0x20, '\x00'}, {0x20, 'msdos\x00'}, {0x20, '\x00'}, {0x20, '%]**\xc9&\'%(!'}], 0xa, "8d3b9780ce01e65cb21985d4ac4c5e4894c48da7495a2871374349719a41f32183b9895ed46b7132ec96b68da88f1839d4f29c96e23bbd89be1e5be4b84476ac230cc8a7e63bd8d8c0d3914703a9e9f650ac30e3289e9a74c5c2e46c5ded9fa7f644c4f1f998df712dc5cb5c91c1f74e52398e24cd34a49941abd4b709f5a2f0b107292fe38352c8d6d867d1d51340c3d33327ca34fc1502b246163f4caf610152a60fc3c1d2c5bbd19c37a48489b609cbd4232877776427575832aa985c25765689309ce1db9a7304371b2199fd391f310de9f7e2939745556c1d95a11b9e274f10073899df99bc7b446032bdc26f"}, 0x114) (async, rerun: 32) fstat(r1, &(0x7f0000000080)) [ 189.291854][ T9261] loop3: detected capacity change from 0 to 264192 [ 189.311928][ T34] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 189.330406][ T4232] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 189.342302][ T9261] FAT-fs (loop3): bogus number of reserved sectors [ 189.372976][ T9264] loop2: detected capacity change from 0 to 264192 [ 189.381364][ T9261] FAT-fs (loop3): Can't find a valid FAT filesystem 21:25:02 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800", 0x3}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x3}], 0x800040, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800", 0x3}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x3}], 0x800040, &(0x7f0000000080)=ANY=[], 0x0) (async) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async) fchdir(r1) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) (async) [ 189.411755][ T9269] loop1: detected capacity change from 0 to 264192 [ 189.419874][ T9264] FAT-fs (loop2): bogus number of reserved sectors [ 189.464170][ T9264] FAT-fs (loop2): Can't find a valid FAT filesystem [ 189.486679][ T9269] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 189.503722][ T9278] loop3: detected capacity change from 0 to 264192 21:25:02 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r0, &(0x7f0000000140)=""/243, 0x1d) getdents64(r0, 0x0, 0x18) read$sequencer(r0, &(0x7f0000000040)=""/59, 0x3b) r1 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r2 = open(&(0x7f0000000300)='./file0\x00', 0x2c00, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fchdir(r2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r1, &(0x7f0000000480)=""/111) 21:25:02 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) getdents64(r2, 0x0, 0x18) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000500)) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) (async) fchdir(r1) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') (async) getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r2, 0x0, 0x18) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000500)) (async) 21:25:02 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}, {&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x800}], 0x8, &(0x7f0000000080)=ANY=[], 0x0) (async, rerun: 32) r1 = open(0x0, 0x0, 0x0) (rerun: 32) getdents64(0xffffffffffffffff, 0x0, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) (async, rerun: 64) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') (rerun: 64) read$FUSE(r2, &(0x7f00000000c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_open_procfs$userns(r3, 0x0) syz_open_procfs(r3, &(0x7f0000000040)='net/ip_mr_cache\x00') (async) r4 = fcntl$getown(0xffffffffffffffff, 0x9) r5 = syz_open_procfs(r4, &(0x7f0000002100)='syscall\x00') (async) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r6, &(0x7f0000000140)=""/243, 0x1d) getdents64(r6, 0x0, 0x18) (async, rerun: 32) mmap$dsp(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000008, 0x4000010, r6, 0x0) (async, rerun: 32) getdents64(r5, &(0x7f0000000140)=""/243, 0x1d) (async, rerun: 64) getdents64(r5, 0x0, 0x18) (rerun: 64) ioctl$FS_IOC_RESVSP(r5, 0x40305828, &(0x7f0000000040)={0x0, 0x1, 0x7, 0x6}) (async, rerun: 32) write$binfmt_script(r0, &(0x7f00000002c0)={'#! ', './file0', [{0x20, '\x00'}, {0x20, '\\'}, {0x20, '\x00'}, {0x20, 'msdos\x00'}, {0x20, '\x00'}, {0x20, '%]**\xc9&\'%(!'}], 0xa, "8d3b9780ce01e65cb21985d4ac4c5e4894c48da7495a2871374349719a41f32183b9895ed46b7132ec96b68da88f1839d4f29c96e23bbd89be1e5be4b84476ac230cc8a7e63bd8d8c0d3914703a9e9f650ac30e3289e9a74c5c2e46c5ded9fa7f644c4f1f998df712dc5cb5c91c1f74e52398e24cd34a49941abd4b709f5a2f0b107292fe38352c8d6d867d1d51340c3d33327ca34fc1502b246163f4caf610152a60fc3c1d2c5bbd19c37a48489b609cbd4232877776427575832aa985c25765689309ce1db9a7304371b2199fd391f310de9f7e2939745556c1d95a11b9e274f10073899df99bc7b446032bdc26f"}, 0x114) (async, rerun: 32) fstat(r1, &(0x7f0000000080)) [ 189.541738][ T9278] FAT-fs (loop3): bogus number of reserved sectors [ 189.557084][ T9278] FAT-fs (loop3): Can't find a valid FAT filesystem [ 189.561897][ T9280] loop4: detected capacity change from 0 to 264192 [ 189.597407][ T9282] loop2: detected capacity change from 0 to 264192 [ 189.604869][ T9287] loop1: detected capacity change from 0 to 264192 [ 189.618447][ T9280] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:25:03 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800", 0x3}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x3}], 0x800040, &(0x7f0000000080)=ANY=[], 0x0) (async) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r1) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) 21:25:03 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r0, &(0x7f0000000140)=""/243, 0x1d) getdents64(r0, 0x0, 0x18) read$sequencer(r0, &(0x7f0000000040)=""/59, 0x3b) r1 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r2 = open(&(0x7f0000000300)='./file0\x00', 0x2c00, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fchdir(r2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r1, &(0x7f0000000480)=""/111) syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') (async) getdents64(r0, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r0, 0x0, 0x18) (async) read$sequencer(r0, &(0x7f0000000040)=""/59, 0x3b) (async) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(&(0x7f0000000300)='./file0\x00', 0x2c00, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) fchdir(r2) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r1, &(0x7f0000000480)=""/111) (async) [ 189.682588][ T9287] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 189.690939][ T9295] loop3: detected capacity change from 0 to 264192 [ 189.719089][ T4903] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:25:03 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e67674000504090a0200027400f8", 0x16}, {&(0x7f00000000c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) readahead(r0, 0x3, 0x400fbc) fstatfs(r0, &(0x7f0000000480)=""/111) r2 = fcntl$getown(r0, 0x9) fcntl$lock(r1, 0x24, &(0x7f0000000080)={0x1, 0x4, 0x4, 0x5, r2}) getdents(r0, &(0x7f00000008c0)=""/4096, 0x1000) [ 189.784580][ T9310] loop4: detected capacity change from 0 to 264192 [ 189.809560][ T34] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 189.820600][ T9312] loop2: detected capacity change from 0 to 264192 21:25:03 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r0, &(0x7f0000000140)=""/243, 0x1d) getdents64(r0, 0x0, 0x18) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x2}}, './file0\x00'}) r1 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r2 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) fchdir(r2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r1, &(0x7f0000000480)=""/111) [ 189.848202][ T9312] FAT-fs (loop2): bogus logical sector size 1280 [ 189.868198][ T9314] loop1: detected capacity change from 0 to 264192 [ 189.880719][ T9312] FAT-fs (loop2): Can't find a valid FAT filesystem [ 189.893056][ T9310] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 189.913283][ T9314] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:25:03 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e67674000504090a0200027400f8", 0x16}, {&(0x7f00000000c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(0x0, 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) readahead(r0, 0x3, 0x400fbc) (async, rerun: 64) fstatfs(r0, &(0x7f0000000480)=""/111) (rerun: 64) r2 = fcntl$getown(r0, 0x9) fcntl$lock(r1, 0x24, &(0x7f0000000080)={0x1, 0x4, 0x4, 0x5, r2}) getdents(r0, &(0x7f00000008c0)=""/4096, 0x1000) 21:25:03 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r0, &(0x7f0000000140)=""/243, 0x1d) getdents64(r0, 0x0, 0x18) (async) read$sequencer(r0, &(0x7f0000000040)=""/59, 0x3b) r1 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) r2 = open(&(0x7f0000000300)='./file0\x00', 0x2c00, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) fchdir(r2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async, rerun: 32) fstatfs(r1, &(0x7f0000000480)=""/111) (rerun: 32) [ 190.009684][ T4903] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 190.044236][ T9327] loop2: detected capacity change from 0 to 264192 21:25:03 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r0, &(0x7f0000000140)=""/243, 0x1d) getdents64(r0, 0x0, 0x18) (async) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x2}}, './file0\x00'}) (async) r1 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r2 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) (async) fchdir(r2) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r1, &(0x7f0000000480)=""/111) [ 190.054583][ T9329] loop4: detected capacity change from 0 to 264192 [ 190.075391][ T9327] FAT-fs (loop2): bogus logical sector size 1280 [ 190.103072][ T9335] loop1: detected capacity change from 0 to 264192 [ 190.112284][ T9329] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 190.114956][ T9327] FAT-fs (loop2): Can't find a valid FAT filesystem 21:25:03 executing program 4: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[@ANYRES16=0x0, @ANYRESDEC], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) openat$proc_mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/asound/card1/oss_mixer\x00', 0x2a00, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) [ 190.159152][ T9335] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:25:03 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r0, &(0x7f0000000140)=""/243, 0x1d) getdents64(r0, 0x0, 0x18) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x2}}, './file0\x00'}) r1 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r2 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) fchdir(r2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r1, &(0x7f0000000480)=""/111) syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') (async) getdents64(r0, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r0, 0x0, 0x18) (async) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x2}}, './file0\x00'}) (async) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) (async) fchdir(r2) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r1, &(0x7f0000000480)=""/111) (async) [ 190.227307][ T34] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 190.228706][ T9341] loop4: detected capacity change from 0 to 264192 21:25:03 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e67674000504090a0200027400f8", 0x16}, {&(0x7f00000000c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) r1 = open(0x0, 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x0) readahead(r0, 0x3, 0x400fbc) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) r2 = fcntl$getown(r0, 0x9) fcntl$lock(r1, 0x24, &(0x7f0000000080)={0x1, 0x4, 0x4, 0x5, r2}) getdents(r0, &(0x7f00000008c0)=""/4096, 0x1000) [ 190.274667][ T9343] loop1: detected capacity change from 0 to 264192 [ 190.284301][ T9343] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 190.296476][ T9341] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 190.340989][ T9349] loop2: detected capacity change from 0 to 264192 [ 190.364020][ T9349] FAT-fs (loop2): bogus logical sector size 1280 [ 190.379024][ T4903] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:25:03 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f00000000c0)='./file0/file0\x00', 0xc88880, 0x100) creat(&(0x7f0000000040)='./file0\x00', 0x10) open(&(0x7f0000000080)='./file0\x00', 0x400900, 0x0) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) 21:25:03 executing program 4: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[@ANYRES16=0x0, @ANYRESDEC], 0x0) (async) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) fchdir(r1) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) openat$proc_mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/asound/card1/oss_mixer\x00', 0x2a00, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) (async) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) [ 190.410815][ T4903] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 190.427389][ T9349] FAT-fs (loop2): Can't find a valid FAT filesystem [ 190.460766][ T9356] loop1: detected capacity change from 0 to 264192 [ 190.472554][ T9358] loop4: detected capacity change from 0 to 264192 [ 190.480512][ T9356] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:25:03 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r1, &(0x7f0000000140)=""/243, 0x1d) getdents64(r1, 0x0, 0x18) ioctl$BTRFS_IOC_SNAP_CREATE(r1, 0x50009401, &(0x7f00000008c0)={{r0}, "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"}) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='msdos\x00', 0x0) open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) [ 190.549306][ T9364] loop2: detected capacity change from 0 to 264192 [ 190.574597][ T9364] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 190.584307][ T4903] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:25:03 executing program 4: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[@ANYRES16=0x0, @ANYRESDEC], 0x0) (async) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) openat$proc_mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/asound/card1/oss_mixer\x00', 0x2a00, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) (async) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) [ 190.594263][ T9366] loop4: detected capacity change from 0 to 264192 [ 190.614526][ T9366] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 190.632412][ T4903] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:25:04 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f00000000c0)='./file0/file0\x00', 0xc88880, 0x100) (async) creat(&(0x7f0000000040)='./file0\x00', 0x10) open(&(0x7f0000000080)='./file0\x00', 0x400900, 0x0) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) (async, rerun: 64) fchdir(r1) (rerun: 64) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) 21:25:04 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r1, &(0x7f0000000140)=""/243, 0x1d) getdents64(r1, 0x0, 0x18) ioctl$BTRFS_IOC_SNAP_CREATE(r1, 0x50009401, &(0x7f00000008c0)={{r0}, "2df2d9c472e26a54940cc1599ee86186ffc639963913cc3cef7a10873f2bd8919425ac7e3df8e5ba53f23779d6428f3a384c3628f0e22b378d38cd969704f386c06b5ad363144f0edfd7cd816470f0b7a78660075248bad38fb7b6fcc78c26a6eff234e82b415dd5b6ab508216beefb40fdd07502db21b9d182a35ea3719da0c5be52d9b60a5538fbb73e6cf65834807f96c2a1fc33a096c3f4e79c92e0c3325260cc9512eec28c559cdf7e6e185e3c64ad3a6541051f811879c959fba26b11385c3ceb6da800aa6599dcb729be71e5442ff2abdb9cae25972bd9af82a5b33b0d5e46be5c570b9ed704aaf69240b64b26dcc04133158e0da58f9b9d02ad159a29f68475f86879495eb84dd1a32d8e1dd496a5e218698315ae8ca96e0aa543029474923e6a09c54f171dd387c3cf06b7f2964dddf3dde3e90c3223355e8144b73281cdd3977126b4e1e1d94afa8f4760a5df88184a51633c262dd08f77fc8e763e2baba70b06134ba8b7f7a268dfb240e373d3bff4d8dc6b6122fefa42b00a62b164d5c5641a0f05cf601702d21d4c7155906822ac6a83c212d8eae0eb03bf38e2413ce04d598dc8043d4ada154c1a4641d8b4fae9e28d485179366dfbb7da9b1f1691e8c67d8efaba97a9d8d3d8ed8de2a5bdcfbd9d97cbd15f8bb574b7d91e2b98c96360c709852fd1c904426e9ebcbd238348d2594d9973b7a12bd1883dfe1e0094dbe880a9e89f099b24b5d4437f04fed7f4a263ede7f11cbaa90f1a1cbfae5763400bd6498b2aa33e24dfe62181e9589332363b44c1b9ca99e2e953857893b29d9047f4ddc2b249a02b46e1088879aa4c84eb6ecc08eac9af528bac8c4a3fd37bcf4670f6ac7ce2336a7dfe04fe72a1b50f4847d9d24359b06ba51658cb834e3bc79f733481aa94aa8c6e7ba3bdf784c764c386cd77e94c3980731145a8780b4dae63f15b71bf8fb10137ea0f39b15841b204d906c6b37f9d1752e7b68945751747aeffcfe8a3068157d9dab31b88ef8b94c3f827507d6de65d4a6179a34c358f63da12d693831fbc721da94858b4fe4ac5a7116ddd8a177e5bf505a0e11d89b8963794d5a32653361f342fb492ab5875d5d10811b252686386d720f57bcb41da35aca31e4371ddc3d45770ff60efa1033eecb9fbe0a6f442c0da93112ee02006ef8941da2bd664b12c239faeac555403c0a5c5f273524dd6a2d86c8b327efe2034fd64b82ab138ab428009ba60e0d5b58428d996953926404e1fb100a96314d02f090d86e0f026d1743aabce5b61d11c3f95736c30b3cdca090da322e63fb5586ed5fa4baf69b287340fca71fb88002397ffc72d719f801f28fdc6604d555d0f5cc82814af7ebb1205e7052899fd19351c208b5b210b9200d417e44d64806eb4ffaec2fdf6c09470b86a86e2cf43b4682bde6dd4e96c6df0a775dcd23a99f1de882f24d9620ad4e193a80f5be2c9d2749288b4dd371c6cc121d71ecac3b93d414c535ff2dc5a0c31375fb4aed821890197d3346effa2fd93389c309f2af9b9147405f64f2bb27008853f694fce527378e938d6eb5dd3778082a4619dccbcfa3fec515fbe918ced729c871bdb803146f2c2a8eb4ca9376be1aa5c9cc958b84425c16a7254b148775b20243142f9f1f657166a5ddf40ab8a19bad7b024621dff71642463461e7a63f910fa163bac907c4a43dda1f33679090512d09c14a1cef3df7a08f673aa53d2fa8d2702b4e2ef1a5c47a4920a67f93f26b71c4fd0bbe828d0c49f550d05c5b62e6f5fbb9234e957c388867c4ad7330a14f3d9b03f6ada8152cc1d29df84791d7f388185068382eba3e35125fb9ce197ec447b6e989167e11a2392489d803dadc49b0c8a2a43b344d205348ab0703a40698ba8d957eb1da0fcebbaa9c7f20f6f7fa0e1d4994419447ebb8563c3c93330dbfd9ad04a6d581b09b07e1e7a11a11996c4b25904391532c010e473021109e07449bd7c9796d20b8c9f65b73ece76fb40491b5c0da909cb73028b66530bb58b4825c34560232a08d5d0583479a5b56cb64d5a866c89c611c0272a26e6985c5106c17d7548aaaab0a147a885ccb47f144b852c9afcf58784880843af9bbcc0a4211a4e37bc17f7cf3965552b72fa9edab35162eaab329cf4586637fb95c0c38fcf2c1282a1c1fa41b6a972d22ba489ca3e24be4babb76b0e1952934aab7f1498466cfef1c25bd092386c0b75d57a48039dd349a40885ba9cfd4aaefd79a9124e71dc7f49febab2683470c822718104bb08c4128ba8ab9f85dccb498f9334600006e58db40f3335e7dc9de06ed5ceae24c4840ce6c3144fccbd82655b45967e624b6dd37d2cbd66567f1360e74f6c1d3b27d3fe6c54c91fe3a35fd3d4a6d1cc1a33dc79aa76f7621e3f78f8ca82158bbe10778f1313b2a6a2f21ea733825d2d35ff5aaee8431974060e2176d8c86375ceed8ddd490579f19d735a22e53f042050cea821e5f3b539ad45e27aa850d4241bc4455b8121be0e5ed593b3247c2e84a8958b11875cb9320e588cd97e0a0024bca0b9424e2f324e4485944b7608a4bd9edd1eb0d2fd6abb3a78225916e4ff421f257d7fa3d4a1763cd9ecfe05eddea97ecaba132a5fe0be8b618c9fabf33f6f40adc198018ee80275e0cafd12f9a48b29aed27441e6832cf251f9e519141c51df38986a8447921ed9db3dc3dbfbc7668a694ff295882af569f04fdb02db833432fd47f80dc0e002386ba39e215789ac86c6c0ad5657727a1ccf5e09abc6b6313bbb15b112fe804bd0d9b4eccc93c54667abab47d9706bcda053602d21553376b40aa1a3a321684c3416f29488f9c253fa089b0a74efd7857e3ce90151b3b5ff6099da042f9efd70bcbfd148cdb4165f6c31978abbb45bb6e42f2dd83cca218b3ae5e0017e0112daf22582b3b01666612b7e1e2e8ae8c9f2ff8c3e2a182a87b8f913f9b9adc874ef3342cbd1f4c3a5a3732963a52bbbdc60bfa23f0871007ca95cc02da4ce5cfcd516f19978256cb6cf2e6cb04439d37929c92f639d18b7836ec94e5d1e100951814654e534908838a4a83c378a2ce028245745d6a3994643cb045db2e3fb2b32c7e2a49f3d44bbfdc1b60f7c81f6b8734846b923d60fa25c34a54ad95c55f1f6f846d808ed9ce026b6382138c9b0462478187eba13c29b31ea0aeba8921aedb0387b32c8cb72c7c395b221de2ed06087cecb5777d9d3e5170d8bce07076f3e0fbb38ce10cdb8237fc0234d13847b26f11ba035b89bdad33fc47fe3c0aa9e7e5afeb902d6616a89e7678a8594d854978518d923ac6b7c239c354eb95b672404da577649af23591c5ad887a145efad5302223525bd7422c8e7c167b874f4d6d9ca2b4653655384af85253ee7d1b4f1779efb3d93db17823591736fe7bf0e637c21cdbf5d6ad9a5bd65124be7ff301b8ab49c0978adfc298fda47ca15abdb6ede56550e3433ec9167efb285ce70dd43dbd9ce297f344b20842b3e6f87978e00debaf93901b646dfb43d85d387cf2b42d92ee94a40cd11f1b93205fec08bcd1142550e534632861f89f1cc435ade4e2a35d31a28bb0ddba6f5fc0692fa29dbefb062c02a7ee5a9215d919dc45c7b5d5ed1a81c7a96d7bc946e54bb8b38fe26730b62d1e56512753f9029a7702b2b9a1b0a4c0b52193007c69df0ab622c3937f9cce3b92fcbb825554e77863de9c3c0570b9a58946f5af0d70f0bcb6251a5757eaad3bed2067e8b3839285402ff4330a93290be5a742b922db63ac00b2ef95fb614529120c0578b3df896ccf18e0649f73d7f1149ed7773042d766e3635a1acf88079f7ded54a92cfdf334d713dcad7974b4f06073d4cb4fd1e014c82a3633f3a30b0e0cfc2f769b7e74359ab2fcbd1518a088418ac9ecefe532306c430a5ef24a45a654e3f855daa3a5dda32265ab8ad3976ac4439f9dbdc63450619f63ec9696cfdc5bec7f8529794b7b2061f8c10946308a9895e44f54b8d8246d8ada8c14f45d9fee47384649ccb148cdcb402be6ca7838b509f88e500617a248328cd3677db32c73e1ad4a2cf8a33b2dd405b19a8818baf10a7a58c1a6c4bf34444e1230e66b6c316a52d031456cf3f0885e6209c7fc683e49aa2495e780d9837c3a9e1af043149b130d5862c151db545a0074de74b2d2bb4cd2bc3aeca2de5865cf53a4ed194e56af900d09f6ef5fe1f7c255ef00ab2af1d9c597d6bb7909b05f622a1a1617685596c90c15472334024645864b6c92bee849ada799f495ab3316a3e3f5d8347b7d17376448c63756eeec360b169e93063edfc3baeed847227ffee01c997039e84e088168b33bc25cad49ac372a5432b1734f31318d6b2d32739ad9d9cef4f5c41bb3f9514b9790365cea7c8fb9a6e3f143fb195861ddec1135d58812400c1b5d6c18325986f023dbd8f6166e77c5af55b824be68ba8cb80d6acf72c4aca1b41b61df640c6e9abfa104fbf923004a6733169ee61b16179024a6806ac693c0f51abe9071fd1d9781f7dc3635db4ebeb0f8352e1489c141cb08fe18ee8010adaf45cf76ce2810226406bcf4a2d4c35e92a2944b5e9e7efab2a685fc4f1a3f9d3b994a58c1781b6940ba39a5926dbe4321fd0f9850ebe878f424e6f1db41e79095a5caedc26086236165c4147a4256ccc9491a558f68a6202d1aba490606941d3e10f49288efb7e10c1f365cab59904e61995b22d3d03a94508a87e37d9fdb35623fada2c5ccaf02a0c8e56f58eff16e7c364ee4a0e9377dc8fd7966486fd9ff4d37d53c50f4fb07bb90339a8113e5d877e0a00cb6ef1fbb41857b3be3ad0546a10b4237a9e7e10507d96e63907b0adc2c4cb0462fb9c447be2d2cdf870e185dea567b4ee52fe7c8605df0e7ab51910cf9aa24b61ec203353ac929680a9d5901ea23d9e3794082657cf8dd03c988082967a05049cf8fced5e2984a0a07d2ba2fcbc40ce71b90e3eaeda22ee45e58e13b057ae2f47d575f9b42c4367343ac5d0157bd111df0b2ac3a54487ee666bab59a6350f19da9fc4d2901b9ca94681f2f701a1ff8ab63995e96800e127c9ef6063f482feab9295faa31ebbd7e9887c66fa8b6b730252fe9185dc852d0cd69c90c6ef44b885b4a5fc145aed4de88534dc726eafa4e8648e8b06ed3b6e9af715f0e6c068b1699f73ecc432a3a8e13b71b831fc0c5e82275692be218eece27730d0137f8155a736837530f387a74483c5f70ffa04700aa987a50557d1b17a86e40b5fc4f2d5194a6470dd4d9953379f9ec5dac6966c25710a5b2261012c03fd781630857a247984b33cd3b72e7c84fc8762abd45c980b4553d2a8e76e794432e081d2263e163f20232a8740f942399abf219d656c40b53f19aeee1921efb6c4f916b0df98deb25a7b2f3784252616c66776765df33c7c0c5ba1fb12fbeae6c692c7dc112af6a5749e193103c050b6196dd9341d89288ab3244c8ebeb25621006450991a5c64f801017620c82ae44ac0f515aa113bf384abcd18322ab73e859caaa19916f0550ddeeef09dd898dfff0b5057c4c7dfa1e9f88ae20d96260973a6d4769e5b91be7bcf3affd7b6c9fd24cc74f426476a5b720401839f3d81eeacc372eceed35ef2ca094cff71852f681601848400333256aa288a14fc8640d30b58cdfc4d58c0a7278463060f4ab8c4ea3eddcc805139adaf0802d39d414e04b59cad252560af60fb06d1a85e9bca2c71b5247650779de304922eafa08d2007bcfea3cfe12807b7a2a16f5d029aabc87050aa9935630d37165662a1770711f"}) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='msdos\x00', 0x0) open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') (async) getdents64(r1, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r1, 0x0, 0x18) (async) ioctl$BTRFS_IOC_SNAP_CREATE(r1, 0x50009401, &(0x7f00000008c0)={{r0}, "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"}) (async) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='msdos\x00', 0x0) (async) open(0x0, 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) [ 190.689937][ T9369] loop1: detected capacity change from 0 to 264192 [ 190.714200][ T9369] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:25:04 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r0 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fchdir(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/module/cx231xx', 0x101100, 0xea) openat$damon_schemes(0xffffffffffffff9c, &(0x7f0000000100), 0x16000, 0x31) r1 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000040), 0xe0002, 0x0) fstatfs(r1, &(0x7f00000001c0)=""/128) [ 190.741306][ T9371] loop2: detected capacity change from 0 to 264192 [ 190.752797][ T9374] loop4: detected capacity change from 0 to 264192 [ 190.774237][ T56] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:25:04 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) r1 = open(&(0x7f00000000c0)='./file0/file0\x00', 0xc88880, 0x100) creat(&(0x7f0000000040)='./file0\x00', 0x10) open(&(0x7f0000000080)='./file0\x00', 0x400900, 0x0) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) (async) fchdir(r1) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) [ 190.787440][ T9371] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 190.810061][ T9374] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 190.823058][ T9376] loop1: detected capacity change from 0 to 264192 21:25:04 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async, rerun: 64) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') (rerun: 64) getdents64(r1, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r1, 0x0, 0x18) (async) ioctl$BTRFS_IOC_SNAP_CREATE(r1, 0x50009401, &(0x7f00000008c0)={{r0}, "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"}) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='msdos\x00', 0x0) (async) open(0x0, 0x0, 0x0) (async, rerun: 32) getdents64(0xffffffffffffffff, 0x0, 0x0) (async, rerun: 32) fstatfs(r0, &(0x7f0000000480)=""/111) 21:25:04 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000080)='./file0\x00', 0x25, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200020300f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x10c0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) open(&(0x7f0000000040)='./file0\x00', 0x8001, 0x80) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) 21:25:04 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x18) open(&(0x7f0000000040)='./file0\x00', 0x84040, 0x1) fstatfs(r0, &(0x7f0000000480)=""/111) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000002140)='net/tcp6\x00') openat$ipvs(0xffffffffffffff9c, &(0x7f0000002100)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) getdents64(r2, 0x0, 0x18) read$FUSE(r2, &(0x7f00000000c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_open_procfs$userns(r3, 0x0) syz_open_procfs(r3, &(0x7f0000000040)='net/ip_mr_cache\x00') r4 = syz_open_procfs(r3, &(0x7f0000000000)='task\x00') getdents64(r4, &(0x7f0000000140)=""/243, 0x1d) getdents64(r4, 0x0, 0x18) syz_open_procfs$userns(r3, &(0x7f0000000080)) mmap(&(0x7f000014c000/0x4000)=nil, 0x4000, 0x2800006, 0x10010, r0, 0x0) getdents(r1, &(0x7f0000002180)=""/43, 0x2b) 21:25:04 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000080)='./file0\x00', 0x25, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200020300f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x10c0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) open(&(0x7f0000000040)='./file0\x00', 0x8001, 0x80) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000080)='./file0\x00', 0x25, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200020300f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x10c0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) (async) open(&(0x7f0000000040)='./file0\x00', 0x8001, 0x80) (async) fchdir(r1) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) [ 190.934975][ T9390] loop2: detected capacity change from 0 to 264192 [ 190.965472][ T9395] loop0: detected capacity change from 0 to 264192 21:25:04 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) mmap$dsp(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x10, 0x50, 0xffffffffffffffff, 0x0) r1 = open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) getdents64(r2, 0x0, 0x18) ioctl$BTRFS_IOC_SUBVOL_CREATE(r2, 0x5000940e, &(0x7f00000008c0)={{r1}, "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"}) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r2, 0xf507, 0x0) 21:25:04 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r0 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fchdir(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/module/cx231xx', 0x101100, 0xea) openat$damon_schemes(0xffffffffffffff9c, &(0x7f0000000100), 0x16000, 0x31) r1 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000040), 0xe0002, 0x0) fstatfs(r1, &(0x7f00000001c0)=""/128) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) fchdir(r0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/module/cx231xx', 0x101100, 0xea) (async) openat$damon_schemes(0xffffffffffffff9c, &(0x7f0000000100), 0x16000, 0x31) (async) openat$audio1(0xffffffffffffff9c, &(0x7f0000000040), 0xe0002, 0x0) (async) fstatfs(r1, &(0x7f00000001c0)=""/128) (async) [ 191.026657][ T9395] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:25:04 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000080)='./file0\x00', 0x25, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200020300f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x10c0, &(0x7f0000000080)=ANY=[], 0x0) (async) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) open(&(0x7f0000000040)='./file0\x00', 0x8001, 0x80) (async) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) 21:25:04 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x18) open(&(0x7f0000000040)='./file0\x00', 0x84040, 0x1) fstatfs(r0, &(0x7f0000000480)=""/111) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000002140)='net/tcp6\x00') openat$ipvs(0xffffffffffffff9c, &(0x7f0000002100)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) getdents64(r2, 0x0, 0x18) read$FUSE(r2, &(0x7f00000000c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_open_procfs$userns(r3, 0x0) syz_open_procfs(r3, &(0x7f0000000040)='net/ip_mr_cache\x00') r4 = syz_open_procfs(r3, &(0x7f0000000000)='task\x00') getdents64(r4, &(0x7f0000000140)=""/243, 0x1d) getdents64(r4, 0x0, 0x18) syz_open_procfs$userns(r3, &(0x7f0000000080)) mmap(&(0x7f000014c000/0x4000)=nil, 0x4000, 0x2800006, 0x10010, r0, 0x0) getdents(r1, &(0x7f0000002180)=""/43, 0x2b) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(0x0, 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x18) (async) open(&(0x7f0000000040)='./file0\x00', 0x84040, 0x1) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) (async) syz_open_procfs(0x0, &(0x7f0000002140)='net/tcp6\x00') (async) openat$ipvs(0xffffffffffffff9c, &(0x7f0000002100)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) (async) syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') (async) getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r2, 0x0, 0x18) (async) read$FUSE(r2, &(0x7f00000000c0)={0x2020}, 0x2020) (async) syz_open_procfs$userns(r3, 0x0) (async) syz_open_procfs(r3, &(0x7f0000000040)='net/ip_mr_cache\x00') (async) syz_open_procfs(r3, &(0x7f0000000000)='task\x00') (async) getdents64(r4, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r4, 0x0, 0x18) (async) syz_open_procfs$userns(r3, &(0x7f0000000080)) (async) mmap(&(0x7f000014c000/0x4000)=nil, 0x4000, 0x2800006, 0x10010, r0, 0x0) (async) getdents(r1, &(0x7f0000002180)=""/43, 0x2b) (async) [ 191.088355][ T9403] loop4: detected capacity change from 0 to 264192 [ 191.093164][ T9410] loop2: detected capacity change from 0 to 264192 [ 191.115670][ T9403] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:25:04 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r0, 0xc0096616, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) [ 191.170750][ T9410] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 191.189691][ T9423] loop0: detected capacity change from 0 to 264192 21:25:04 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) mmap$dsp(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x10, 0x50, 0xffffffffffffffff, 0x0) (async) r1 = open(0x0, 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) getdents64(r2, 0x0, 0x18) ioctl$BTRFS_IOC_SUBVOL_CREATE(r2, 0x5000940e, &(0x7f00000008c0)={{r1}, "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"}) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r2, 0xf507, 0x0) [ 191.221395][ T9423] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 191.236611][ T9427] loop1: detected capacity change from 0 to 264192 21:25:04 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r0 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fchdir(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/module/cx231xx', 0x101100, 0xea) openat$damon_schemes(0xffffffffffffff9c, &(0x7f0000000100), 0x16000, 0x31) r1 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000040), 0xe0002, 0x0) fstatfs(r1, &(0x7f00000001c0)=""/128) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) fchdir(r0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/module/cx231xx', 0x101100, 0xea) (async) openat$damon_schemes(0xffffffffffffff9c, &(0x7f0000000100), 0x16000, 0x31) (async) openat$audio1(0xffffffffffffff9c, &(0x7f0000000040), 0xe0002, 0x0) (async) fstatfs(r1, &(0x7f00000001c0)=""/128) (async) [ 191.283515][ T9427] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 191.313197][ T56] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 191.329915][ T9437] loop2: detected capacity change from 0 to 264192 21:25:04 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x18) open(&(0x7f0000000040)='./file0\x00', 0x84040, 0x1) (async) fstatfs(r0, &(0x7f0000000480)=""/111) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000002140)='net/tcp6\x00') (async) openat$ipvs(0xffffffffffffff9c, &(0x7f0000002100)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) (async) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r2, 0x0, 0x18) (async, rerun: 32) read$FUSE(r2, &(0x7f00000000c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) (rerun: 32) syz_open_procfs$userns(r3, 0x0) (async) syz_open_procfs(r3, &(0x7f0000000040)='net/ip_mr_cache\x00') (async) r4 = syz_open_procfs(r3, &(0x7f0000000000)='task\x00') getdents64(r4, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r4, 0x0, 0x18) (async) syz_open_procfs$userns(r3, &(0x7f0000000080)) mmap(&(0x7f000014c000/0x4000)=nil, 0x4000, 0x2800006, 0x10010, r0, 0x0) getdents(r1, &(0x7f0000002180)=""/43, 0x2b) 21:25:04 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r0, 0xc0096616, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r0, 0xc0096616, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}) (async) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) (async) fchdir(r1) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) [ 191.362444][ T9444] loop4: detected capacity change from 0 to 264192 [ 191.369345][ T4903] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 191.380569][ T56] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 191.428553][ T9444] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 191.444851][ T27] audit: type=1800 audit(1667165104.768:107): pid=9451 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="file0" dev="sda1" ino=1174 res=0 errno=0 [ 191.475574][ T9454] loop1: detected capacity change from 0 to 264192 [ 191.483078][ T9450] loop0: detected capacity change from 0 to 264192 21:25:04 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) rmdir(&(0x7f0000000040)='./file0\x00') r1 = open(0x0, 0x0, 0x0) mkdirat(r1, &(0x7f0000000600)='./file0\x00', 0x4) getdents64(0xffffffffffffffff, 0x0, 0x18) fstatfs(r0, &(0x7f0000000480)=""/111) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES2(r1, 0xd, &(0x7f0000000200)={0x6, 0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000080)=""/125, 0x7d}, {&(0x7f0000000180)=""/94, 0x5e}, {&(0x7f00000002c0)=""/114, 0x72}, {0xfffffffffffffffc}, {&(0x7f0000000340)=""/137, 0x89}, {&(0x7f0000000500)=""/245, 0xf5}], &(0x7f0000000100)=[0x5, 0x100000001, 0x7fffffffffffffff, 0x20, 0x1, 0x7fffffffffffffff]}, 0x20) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 191.566037][ T9454] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 191.582851][ T9437] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:25:05 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) mmap$dsp(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x10, 0x50, 0xffffffffffffffff, 0x0) (async) r1 = open(0x0, 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) getdents64(r2, 0x0, 0x18) ioctl$BTRFS_IOC_SUBVOL_CREATE(r2, 0x5000940e, &(0x7f00000008c0)={{r1}, "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"}) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r2, 0xf507, 0x0) 21:25:05 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r0, 0xc0096616, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r0, 0xc0096616, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}) (async) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) (async) fchdir(r1) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) [ 191.620706][ T9467] loop0: detected capacity change from 0 to 264192 [ 191.680396][ T9467] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 191.689998][ T56] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 191.707628][ T9476] loop2: detected capacity change from 0 to 264192 21:25:05 executing program 4: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000040), 0x30081, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r1, &(0x7f0000000140)=""/243, 0x1d) getdents64(r1, 0x0, 0x18) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) getdents64(r2, 0x0, 0x18) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r3, &(0x7f0000000140)=""/243, 0x1d) getdents64(r3, 0x0, 0x18) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) 21:25:05 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) rmdir(&(0x7f0000000040)='./file0\x00') (async) r1 = open(0x0, 0x0, 0x0) mkdirat(r1, &(0x7f0000000600)='./file0\x00', 0x4) (async) getdents64(0xffffffffffffffff, 0x0, 0x18) fstatfs(r0, &(0x7f0000000480)=""/111) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES2(r1, 0xd, &(0x7f0000000200)={0x6, 0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000080)=""/125, 0x7d}, {&(0x7f0000000180)=""/94, 0x5e}, {&(0x7f00000002c0)=""/114, 0x72}, {0xfffffffffffffffc}, {&(0x7f0000000340)=""/137, 0x89}, {&(0x7f0000000500)=""/245, 0xf5}], &(0x7f0000000100)=[0x5, 0x100000001, 0x7fffffffffffffff, 0x20, 0x1, 0x7fffffffffffffff]}, 0x20) (async, rerun: 32) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) (rerun: 32) 21:25:05 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000240)='./file0/file0\x00', 0xff, 0x1, &(0x7f0000000600)=[{&(0x7f00000008c0)="edcc842f5e980f3c0abecf31aca64ca598723dadf928be1c6ad2ccd03c3ace883fbe8e526b35ca687d54fe1ffcb673e285546f0e57798e1ac82d3aab3bd99942830196323f7d6fd26c989b52748f4c64afbab2a8cc30a4a5de6fef1814faa6492c25da72040d7616e900000000000000092a02c981fe69c1bc247db0abd6396e11aca471732f3203a061d121c58f0c5018934b", 0x93, 0x2}], 0x1000020, &(0x7f0000000500)=ANY=[@ANYRES32, @ANYRESHEX=0x0, @ANYRES64=0x0, @ANYRES8=0x0], 0xff) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r1, &(0x7f0000000140)=""/243, 0x1d) getdents64(r1, 0x0, 0x18) fchdir(r1) openat$cgroup_ro(r1, &(0x7f0000000100)='freezer.parent_freezing\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000040)=""/98) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) getdents64(r2, 0x0, 0x18) r3 = syz_open_procfs(0x0, &(0x7f0000000540)='net/udplite\x00') getdents64(0xffffffffffffffff, &(0x7f0000000640)=""/251, 0xfb) getdents64(r3, 0x0, 0x18) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f00000000c0)={0x8000010}) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000002c0)='map_files\x00') getdents64(r4, &(0x7f00000007c0)=""/256, 0x100) getdents64(r4, 0x0, 0x18) getdents64(r4, &(0x7f0000000340)=""/229, 0xe5) [ 191.751384][ T9479] loop1: detected capacity change from 0 to 264192 [ 191.780169][ T9481] loop4: detected capacity change from 0 to 264192 [ 191.787560][ T9479] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 191.797724][ T4903] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:25:05 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/220, 0xdc}, {&(0x7f0000000340)=""/159, 0x9f}, {&(0x7f0000000500)=""/247, 0xf7}], 0x3) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) openat$mice(0xffffffffffffff9c, &(0x7f0000000200), 0x4b8402) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) fsconfig$FSCONFIG_CMD_RECONFIGURE(r1, 0x7, 0x0, 0x0, 0x0) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) [ 191.848808][ T9476] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 191.876574][ T9495] loop0: detected capacity change from 0 to 264192 [ 191.893649][ T4903] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:25:05 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000240)='./file0/file0\x00', 0xff, 0x1, &(0x7f0000000600)=[{&(0x7f00000008c0)="edcc842f5e980f3c0abecf31aca64ca598723dadf928be1c6ad2ccd03c3ace883fbe8e526b35ca687d54fe1ffcb673e285546f0e57798e1ac82d3aab3bd99942830196323f7d6fd26c989b52748f4c64afbab2a8cc30a4a5de6fef1814faa6492c25da72040d7616e900000000000000092a02c981fe69c1bc247db0abd6396e11aca471732f3203a061d121c58f0c5018934b", 0x93, 0x2}], 0x1000020, &(0x7f0000000500)=ANY=[@ANYRES32, @ANYRESHEX=0x0, @ANYRES64=0x0, @ANYRES8=0x0], 0xff) (async) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r1, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r1, 0x0, 0x18) (async) fchdir(r1) (async) openat$cgroup_ro(r1, &(0x7f0000000100)='freezer.parent_freezing\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000040)=""/98) (async) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r2, 0x0, 0x18) r3 = syz_open_procfs(0x0, &(0x7f0000000540)='net/udplite\x00') (async) getdents64(0xffffffffffffffff, &(0x7f0000000640)=""/251, 0xfb) getdents64(r3, 0x0, 0x18) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f00000000c0)={0x8000010}) (async) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000002c0)='map_files\x00') getdents64(r4, &(0x7f00000007c0)=""/256, 0x100) (async) getdents64(r4, 0x0, 0x18) (async) getdents64(r4, &(0x7f0000000340)=""/229, 0xe5) 21:25:05 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) open(0x0, 0x0, 0x87) getdents64(0xffffffffffffffff, 0x0, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) 21:25:05 executing program 4: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) openat$urandom(0xffffffffffffff9c, &(0x7f0000000040), 0x30081, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r1, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r1, 0x0, 0x18) (async) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) getdents64(r2, 0x0, 0x18) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r3, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r3, 0x0, 0x18) (async) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) 21:25:05 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) rmdir(&(0x7f0000000040)='./file0\x00') (async) r1 = open(0x0, 0x0, 0x0) mkdirat(r1, &(0x7f0000000600)='./file0\x00', 0x4) (async) getdents64(0xffffffffffffffff, 0x0, 0x18) fstatfs(r0, &(0x7f0000000480)=""/111) (async) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) (async) io_uring_register$IORING_REGISTER_FILES2(r1, 0xd, &(0x7f0000000200)={0x6, 0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000080)=""/125, 0x7d}, {&(0x7f0000000180)=""/94, 0x5e}, {&(0x7f00000002c0)=""/114, 0x72}, {0xfffffffffffffffc}, {&(0x7f0000000340)=""/137, 0x89}, {&(0x7f0000000500)=""/245, 0xf5}], &(0x7f0000000100)=[0x5, 0x100000001, 0x7fffffffffffffff, 0x20, 0x1, 0x7fffffffffffffff]}, 0x20) (async) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 191.925759][ T9495] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 191.957622][ T9481] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 191.962902][ T9503] loop1: detected capacity change from 0 to 264192 21:25:05 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000240)='./file0/file0\x00', 0xff, 0x1, &(0x7f0000000600)=[{&(0x7f00000008c0)="edcc842f5e980f3c0abecf31aca64ca598723dadf928be1c6ad2ccd03c3ace883fbe8e526b35ca687d54fe1ffcb673e285546f0e57798e1ac82d3aab3bd99942830196323f7d6fd26c989b52748f4c64afbab2a8cc30a4a5de6fef1814faa6492c25da72040d7616e900000000000000092a02c981fe69c1bc247db0abd6396e11aca471732f3203a061d121c58f0c5018934b", 0x93, 0x2}], 0x1000020, &(0x7f0000000500)=ANY=[@ANYRES32, @ANYRESHEX=0x0, @ANYRES64=0x0, @ANYRES8=0x0], 0xff) (async) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r1, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r1, 0x0, 0x18) (async) fchdir(r1) openat$cgroup_ro(r1, &(0x7f0000000100)='freezer.parent_freezing\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000040)=""/98) (async) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) getdents64(r2, 0x0, 0x18) (async) r3 = syz_open_procfs(0x0, &(0x7f0000000540)='net/udplite\x00') getdents64(0xffffffffffffffff, &(0x7f0000000640)=""/251, 0xfb) (async) getdents64(r3, 0x0, 0x18) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f00000000c0)={0x8000010}) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) (async) r4 = syz_open_procfs(0x0, &(0x7f00000002c0)='map_files\x00') getdents64(r4, &(0x7f00000007c0)=""/256, 0x100) getdents64(r4, 0x0, 0x18) (async) getdents64(r4, &(0x7f0000000340)=""/229, 0xe5) [ 192.025177][ T9514] loop2: detected capacity change from 0 to 264192 [ 192.029354][ T9510] loop4: detected capacity change from 0 to 264192 [ 192.045616][ T9503] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 192.060657][ T9514] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:25:05 executing program 4: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000040), 0x30081, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r1, &(0x7f0000000140)=""/243, 0x1d) getdents64(r1, 0x0, 0x18) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) getdents64(r2, 0x0, 0x18) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r3, &(0x7f0000000140)=""/243, 0x1d) getdents64(r3, 0x0, 0x18) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) openat$urandom(0xffffffffffffff9c, &(0x7f0000000040), 0x30081, 0x0) (async) syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') (async) getdents64(r1, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r1, 0x0, 0x18) (async) syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') (async) getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r2, 0x0, 0x18) (async) syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') (async) getdents64(r3, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r3, 0x0, 0x18) (async) fchdir(r1) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) 21:25:05 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/220, 0xdc}, {&(0x7f0000000340)=""/159, 0x9f}, {&(0x7f0000000500)=""/247, 0xf7}], 0x3) (async) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) openat$mice(0xffffffffffffff9c, &(0x7f0000000200), 0x4b8402) (async) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) (async) fsconfig$FSCONFIG_CMD_RECONFIGURE(r1, 0x7, 0x0, 0x0, 0x0) (async) fchdir(r1) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) [ 192.080839][ T9518] loop0: detected capacity change from 0 to 264192 21:25:05 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x1}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x10, &(0x7f0000000080)=ANY=[], 0xfc) r1 = open(0x0, 0x0, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r0, 0xf50f, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x18) fstatfs(r0, &(0x7f0000000480)=""/111) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) getdents64(r2, 0x0, 0x18) ioctl$BTRFS_IOC_SEND(r2, 0x40489426, &(0x7f00000000c0)={{r1}, 0x1, &(0x7f0000000080)=[0x5], 0xfffffffffffffffe, 0x0, 0x1}) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x7fffffff) mmap(&(0x7f0000150000/0x3000)=nil, 0x3000, 0x100000c, 0x810, 0xffffffffffffffff, 0xffffd000) 21:25:05 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) r2 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000000040), 0x38042, 0x0) openat$cgroup_ro(r2, &(0x7f0000000080)='cgroup.controllers\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) 21:25:05 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) open(0x0, 0x0, 0x87) getdents64(0xffffffffffffffff, 0x0, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(0x0, 0x0, 0x87) (async) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) [ 192.167444][ T9524] loop4: detected capacity change from 0 to 264192 [ 192.199778][ T9543] loop3: detected capacity change from 0 to 264192 [ 192.206470][ T4903] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 192.220310][ T9543] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 192.223433][ T9546] loop1: detected capacity change from 0 to 264192 [ 192.244208][ T9547] loop0: detected capacity change from 0 to 264192 21:25:05 executing program 4: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000280)="dbed", 0x2, 0x1}, {&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x3}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) [ 192.281075][ T9546] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 192.304982][ T9549] loop2: detected capacity change from 0 to 264192 21:25:05 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) r2 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000000040), 0x38042, 0x0) openat$cgroup_ro(r2, &(0x7f0000000080)='cgroup.controllers\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async) fchdir(r1) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000000040), 0x38042, 0x0) (async) openat$cgroup_ro(r2, &(0x7f0000000080)='cgroup.controllers\x00', 0x0, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) (async) [ 192.328982][ T9547] FAT-fs (loop0): invalid media value (0x00) [ 192.336674][ T1090] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 192.346110][ T9547] FAT-fs (loop0): Can't find a valid FAT filesystem 21:25:05 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/220, 0xdc}, {&(0x7f0000000340)=""/159, 0x9f}, {&(0x7f0000000500)=""/247, 0xf7}], 0x3) (async, rerun: 32) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async, rerun: 32) openat$mice(0xffffffffffffff9c, &(0x7f0000000200), 0x4b8402) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) (async) fsconfig$FSCONFIG_CMD_RECONFIGURE(r1, 0x7, 0x0, 0x0, 0x0) fchdir(r1) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) 21:25:05 executing program 4: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000280)="dbed", 0x2, 0x1}, {&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x3}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) fchdir(r1) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) 21:25:05 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x1}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x10, &(0x7f0000000080)=ANY=[], 0xfc) r1 = open(0x0, 0x0, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r0, 0xf50f, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x18) fstatfs(r0, &(0x7f0000000480)=""/111) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) getdents64(r2, 0x0, 0x18) ioctl$BTRFS_IOC_SEND(r2, 0x40489426, &(0x7f00000000c0)={{r1}, 0x1, &(0x7f0000000080)=[0x5], 0xfffffffffffffffe, 0x0, 0x1}) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x7fffffff) mmap(&(0x7f0000150000/0x3000)=nil, 0x3000, 0x100000c, 0x810, 0xffffffffffffffff, 0xffffd000) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x1}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x10, &(0x7f0000000080)=ANY=[], 0xfc) (async) open(0x0, 0x0, 0x0) (async) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r0, 0xf50f, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x18) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') (async) getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r2, 0x0, 0x18) (async) ioctl$BTRFS_IOC_SEND(r2, 0x40489426, &(0x7f00000000c0)={{r1}, 0x1, &(0x7f0000000080)=[0x5], 0xfffffffffffffffe, 0x0, 0x1}) (async) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) (async) ftruncate(0xffffffffffffffff, 0x7fffffff) (async) mmap(&(0x7f0000150000/0x3000)=nil, 0x3000, 0x100000c, 0x810, 0xffffffffffffffff, 0xffffd000) (async) [ 192.416656][ T9549] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 192.421172][ T9565] loop3: detected capacity change from 0 to 264192 [ 192.463782][ T9567] loop4: detected capacity change from 0 to 264192 [ 192.473618][ T9565] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:25:05 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) open(0x0, 0x0, 0x87) getdents64(0xffffffffffffffff, 0x0, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(0x0, 0x0, 0x87) (async) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) 21:25:05 executing program 4: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000280)="dbed", 0x2, 0x1}, {&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x3}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async, rerun: 32) getdents64(0xffffffffffffffff, 0x0, 0x0) (rerun: 32) fchdir(r1) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async, rerun: 64) fstatfs(r0, &(0x7f0000000480)=""/111) (rerun: 64) [ 192.504400][ T9574] loop1: detected capacity change from 0 to 264192 [ 192.524415][ T9575] loop0: detected capacity change from 0 to 264192 [ 192.543872][ T9575] FAT-fs (loop0): invalid media value (0x00) 21:25:05 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r1) (async, rerun: 64) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async, rerun: 64) r2 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000000040), 0x38042, 0x0) openat$cgroup_ro(r2, &(0x7f0000000080)='cgroup.controllers\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) (async) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) [ 192.562576][ T9581] loop2: detected capacity change from 0 to 264192 [ 192.563970][ T9575] FAT-fs (loop0): Can't find a valid FAT filesystem [ 192.576210][ T9583] loop4: detected capacity change from 0 to 264192 [ 192.585667][ T9574] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 192.605538][ T9583] FAT-fs (loop4): invalid media value (0x02) [ 192.622384][ T4903] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 192.625566][ T9581] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:25:06 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xee00, 0xee01}}, './file0\x00'}) r3 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$FUSE(r3, &(0x7f0000000240)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000580)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000700)=[{&(0x7f0000000000)="eb3c906d8d6673fdd2617400028001000240000004f801", 0x17}, {&(0x7f0000000e00)="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", 0x219, 0x5fb}], 0x2010080, &(0x7f00000023c0)=ANY=[@ANYBLOB='uid=', @ANYRESHEX=0xee01, @ANYBLOB=',shortname=winnt,shortname=win95,shortname=winnt,allow_utime=00000000000000000000006,gid=', @ANYRESHEX=r4, @ANYBLOB="0000000000001cefd71bb606"], 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x400) read$FUSE(0xffffffffffffffff, &(0x7f00000008c0)={0x2020, 0x0, 0x0, 0x0}, 0x2020) r7 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$FUSE(r7, &(0x7f0000000240)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000580)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000700)=[{&(0x7f0000000000)="eb3c906d8d6673fdd2617400028001000240000004f801", 0x17}, {&(0x7f0000000e00)="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", 0x219, 0x5fb}], 0x2010080, &(0x7f00000023c0)=ANY=[@ANYBLOB='uid=', @ANYRESHEX=0xee01, @ANYBLOB=',shortname=winnt,shortname=win95,shortname=winnt,allow_utime=00000000000000000000006,gid=', @ANYRESHEX=r8, @ANYBLOB="0000000000001cefd71bb606"], 0x0) getdents64(0xffffffffffffffff, &(0x7f0000000140)=""/243, 0x1d) getdents64(0xffffffffffffffff, 0x0, 0x18) ioctl$BTRFS_IOC_RM_DEV_V2(0xffffffffffffffff, 0x5000943a, &(0x7f0000002dc0)={{r2}, 0x0, 0x8, @unused=[0x401, 0x5, 0x0, 0xfffffffffffff172], @name="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"}) statx(r0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x800, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_DIRENTPLUS(r2, &(0x7f0000002900)={0x498, 0x0, 0x0, [{{0x0, 0x1, 0x6, 0x7, 0x9, 0x1ff, {0x1, 0x5, 0x1, 0x8, 0x0, 0x9, 0x7, 0x20, 0x7fff, 0xd000, 0x3, 0xffffffffffffffff, r4, 0x3, 0x7}}, {0x1, 0x10000, 0x7, 0x4, '.-)(^:%'}}, {{0x6, 0x3, 0x7ff, 0x4, 0x0, 0x6e5, {0x3, 0x1, 0x1, 0x80000000, 0x101, 0x1, 0xffffffe0, 0xb12b, 0x1, 0xc000, 0x5, r5, 0xee01, 0x7fff, 0x6}}, {0x0, 0x20, 0xd, 0x7f, '[\'-\'\xbd%@$#.{),'}}, {{0x0, 0x1, 0x4ac3, 0xfffffffffffffff7, 0x1, 0x8, {0x5, 0x9, 0x616d, 0x4b, 0x2, 0x2, 0x8000, 0x9, 0x0, 0xa000, 0x2, r6, 0xffffffffffffffff, 0x9, 0x8}}, {0x5, 0x4, 0x6, 0xc0000000, 'msdos\x00'}}, {{0x2, 0x3, 0x6, 0x8, 0x3, 0x9, {0x6, 0x6, 0x9, 0x8, 0x6ec3, 0x1d, 0x4, 0xfffffffa, 0x8, 0xa000, 0x80, 0x0, 0x0, 0xfffff6e0, 0xfffffffe}}, {0x4, 0x7aa5, 0x17, 0x6, 'blkio.bfq.io_wait_time\x00'}}, {{0x5, 0x1, 0x6, 0x2, 0x9, 0x78, {0x1, 0x101, 0x1, 0x4, 0x4, 0x10001, 0x5, 0xfff, 0x400, 0x2000, 0x8000, 0xee00, r8, 0x0, 0x1f}}, {0x1, 0x3ba, 0x17, 0x80000001, 'blkio.bfq.io_wait_time\x00'}}, {{0x0, 0x4, 0x2, 0x949f, 0x1ff, 0xaaa0, {0x0, 0x4, 0x1f, 0x8a83, 0x400, 0x9, 0x4, 0x9, 0x0, 0xb000, 0x8, r9, 0xffffffffffffffff, 0x9, 0xb42e}}, {0x6, 0x9, 0x2, 0x3, '+&'}}, {{0x0, 0x1, 0x7fff, 0x1, 0x7ff, 0x2, {0x6, 0xaf, 0x7, 0x3ff, 0x7, 0xffffffffffffffff, 0x0, 0x3ff, 0x112, 0x1000, 0x7, 0x0, 0x0, 0x101, 0x8000}}, {0x0, 0x5, 0x6, 0x2, 'msdos\x00'}}]}, 0x498) 21:25:06 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x1}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x10, &(0x7f0000000080)=ANY=[], 0xfc) r1 = open(0x0, 0x0, 0x0) (async) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r0, 0xf50f, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x18) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async, rerun: 32) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') (rerun: 32) getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) getdents64(r2, 0x0, 0x18) ioctl$BTRFS_IOC_SEND(r2, 0x40489426, &(0x7f00000000c0)={{r1}, 0x1, &(0x7f0000000080)=[0x5], 0xfffffffffffffffe, 0x0, 0x1}) (async) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) (async, rerun: 32) ftruncate(0xffffffffffffffff, 0x7fffffff) (async, rerun: 32) mmap(&(0x7f0000150000/0x3000)=nil, 0x3000, 0x100000c, 0x810, 0xffffffffffffffff, 0xffffd000) [ 192.679740][ T9607] loop3: detected capacity change from 0 to 264192 [ 192.692743][ T9583] FAT-fs (loop4): Can't find a valid FAT filesystem [ 192.714292][ T9607] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:25:06 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x141800, 0x0) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000004200), 0x408000, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESOCT=r2, @ANYBLOB=',rootmode=0000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r2, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r2, &(0x7f00000066c0)={0x50, 0x0, r3, {0x7, 0x21, 0x0, 0x2008822}}, 0x50) read$FUSE(r2, &(0x7f0000008780)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INTERRUPT(r2, &(0x7f00000042c0)={0x10, 0x0, r4}, 0x10) read$FUSE(r1, &(0x7f0000004300)={0x2020}, 0x2020) read$FUSE(r2, &(0x7f0000006740)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_ENTRY(r2, &(0x7f0000006600)={0x90, 0x0, r5, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000}}}, 0x90) write$FUSE_DIRENT(r1, &(0x7f00000002c0)={0xf0, 0x0, r5, [{0x6, 0x3ff, 0x6, 0x1, 'msdos\x00'}, {0x4, 0x2, 0x6, 0xc23a, 'msdos\x00'}, {0x5, 0x2000000000000, 0x6, 0x4, 'msdos\x00'}, {0x2, 0x7, 0x4, 0x7d, '@,+}'}, {0x6, 0x4a, 0x6, 0x2, 'msdos\x00'}, {0x1, 0xff, 0x6, 0x9, 'msdos\x00'}, {0x2, 0x5, 0x3, 0x5, '[[]'}]}, 0xf0) fstatfs(r0, &(0x7f0000000480)=""/111) 21:25:06 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r0, &(0x7f0000000140)=""/243, 0x1d) getdents64(r0, 0x0, 0x18) r1 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000040)=ANY=[@ANYRESHEX=r0], 0x0) r2 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') ioctl$FS_IOC_FSGETXATTR(r3, 0x801c581f, &(0x7f00000000c0)={0x7, 0x0, 0x80000001, 0x80000000}) getdents64(r3, &(0x7f0000000140)=""/243, 0x1d) getdents64(r3, 0x0, 0x18) write$RDMA_USER_CM_CMD_NOTIFY(r3, &(0x7f0000000080)={0xf, 0x8, 0xfa00, {0xffffffffffffffff, 0xc}}, 0x10) fchdir(r2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r1, &(0x7f0000000480)=""/111) [ 192.724949][ T9610] loop1: detected capacity change from 0 to 264192 [ 192.728230][ T9611] loop0: detected capacity change from 0 to 264192 [ 192.764589][ T9610] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:25:06 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r0, &(0x7f0000000140)=""/243, 0x1d) getdents64(r0, 0x0, 0x18) r1 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000040)=ANY=[@ANYRESHEX=r0], 0x0) r2 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') ioctl$FS_IOC_FSGETXATTR(r3, 0x801c581f, &(0x7f00000000c0)={0x7, 0x0, 0x80000001, 0x80000000}) getdents64(r3, &(0x7f0000000140)=""/243, 0x1d) getdents64(r3, 0x0, 0x18) write$RDMA_USER_CM_CMD_NOTIFY(r3, &(0x7f0000000080)={0xf, 0x8, 0xfa00, {0xffffffffffffffff, 0xc}}, 0x10) fchdir(r2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r1, &(0x7f0000000480)=""/111) syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') (async) getdents64(r0, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r0, 0x0, 0x18) (async) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000040)=ANY=[@ANYRESHEX=r0], 0x0) (async) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') (async) ioctl$FS_IOC_FSGETXATTR(r3, 0x801c581f, &(0x7f00000000c0)={0x7, 0x0, 0x80000001, 0x80000000}) (async) getdents64(r3, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r3, 0x0, 0x18) (async) write$RDMA_USER_CM_CMD_NOTIFY(r3, &(0x7f0000000080)={0xf, 0x8, 0xfa00, {0xffffffffffffffff, 0xc}}, 0x10) (async) fchdir(r2) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r1, &(0x7f0000000480)=""/111) (async) [ 192.780758][ T9611] FAT-fs (loop0): invalid media value (0x00) [ 192.800808][ T9611] FAT-fs (loop0): Can't find a valid FAT filesystem 21:25:06 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = openat$vimc2(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r2, {0x20}}, './file0\x00'}) getdents64(r2, &(0x7f0000000500)=""/256, 0x100) read$FUSE(r2, &(0x7f0000002900)={0x2020}, 0x2020) getdents64(r2, 0x0, 0x18) read$FUSE(r2, &(0x7f00000008c0)={0x2020}, 0x2020) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) r3 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r3) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) r4 = openat$qrtrtun(0xffffffffffffff9c, &(0x7f0000000080), 0x4201) ftruncate(r4, 0x8001) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x800) [ 192.849876][ T9618] loop2: detected capacity change from 0 to 264192 [ 192.884230][ T4903] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:25:06 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x18) read$dsp(r1, &(0x7f0000000040)=""/166, 0xa6) fstatfs(r0, &(0x7f0000000480)=""/111) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) openat$cgroup_freezer_state(r1, &(0x7f0000000100), 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) getdents64(r2, 0x0, 0x18) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r3, &(0x7f0000000140)=""/243, 0x1d) getdents64(r3, 0x0, 0x18) getdents64(r3, &(0x7f00000008c0)=""/4096, 0x1000) lseek(r2, 0xff, 0x0) 21:25:06 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xee00, 0xee01}}, './file0\x00'}) r3 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$FUSE(r3, &(0x7f0000000240)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000580)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000700)=[{&(0x7f0000000000)="eb3c906d8d6673fdd2617400028001000240000004f801", 0x17}, {&(0x7f0000000e00)="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", 0x219, 0x5fb}], 0x2010080, &(0x7f00000023c0)=ANY=[@ANYBLOB='uid=', @ANYRESHEX=0xee01, @ANYBLOB=',shortname=winnt,shortname=win95,shortname=winnt,allow_utime=00000000000000000000006,gid=', @ANYRESHEX=r4, @ANYBLOB="0000000000001cefd71bb606"], 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x400) read$FUSE(0xffffffffffffffff, &(0x7f00000008c0)={0x2020, 0x0, 0x0, 0x0}, 0x2020) r7 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$FUSE(r7, &(0x7f0000000240)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000580)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000700)=[{&(0x7f0000000000)="eb3c906d8d6673fdd2617400028001000240000004f801", 0x17}, {&(0x7f0000000e00)="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", 0x219, 0x5fb}], 0x2010080, &(0x7f00000023c0)=ANY=[@ANYBLOB='uid=', @ANYRESHEX=0xee01, @ANYBLOB=',shortname=winnt,shortname=win95,shortname=winnt,allow_utime=00000000000000000000006,gid=', @ANYRESHEX=r8, @ANYBLOB="0000000000001cefd71bb606"], 0x0) getdents64(0xffffffffffffffff, &(0x7f0000000140)=""/243, 0x1d) getdents64(0xffffffffffffffff, 0x0, 0x18) ioctl$BTRFS_IOC_RM_DEV_V2(0xffffffffffffffff, 0x5000943a, &(0x7f0000002dc0)={{r2}, 0x0, 0x8, @unused=[0x401, 0x5, 0x0, 0xfffffffffffff172], @name="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"}) statx(r0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x800, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_DIRENTPLUS(r2, &(0x7f0000002900)={0x498, 0x0, 0x0, [{{0x0, 0x1, 0x6, 0x7, 0x9, 0x1ff, {0x1, 0x5, 0x1, 0x8, 0x0, 0x9, 0x7, 0x20, 0x7fff, 0xd000, 0x3, 0xffffffffffffffff, r4, 0x3, 0x7}}, {0x1, 0x10000, 0x7, 0x4, '.-)(^:%'}}, {{0x6, 0x3, 0x7ff, 0x4, 0x0, 0x6e5, {0x3, 0x1, 0x1, 0x80000000, 0x101, 0x1, 0xffffffe0, 0xb12b, 0x1, 0xc000, 0x5, r5, 0xee01, 0x7fff, 0x6}}, {0x0, 0x20, 0xd, 0x7f, '[\'-\'\xbd%@$#.{),'}}, {{0x0, 0x1, 0x4ac3, 0xfffffffffffffff7, 0x1, 0x8, {0x5, 0x9, 0x616d, 0x4b, 0x2, 0x2, 0x8000, 0x9, 0x0, 0xa000, 0x2, r6, 0xffffffffffffffff, 0x9, 0x8}}, {0x5, 0x4, 0x6, 0xc0000000, 'msdos\x00'}}, {{0x2, 0x3, 0x6, 0x8, 0x3, 0x9, {0x6, 0x6, 0x9, 0x8, 0x6ec3, 0x1d, 0x4, 0xfffffffa, 0x8, 0xa000, 0x80, 0x0, 0x0, 0xfffff6e0, 0xfffffffe}}, {0x4, 0x7aa5, 0x17, 0x6, 'blkio.bfq.io_wait_time\x00'}}, {{0x5, 0x1, 0x6, 0x2, 0x9, 0x78, {0x1, 0x101, 0x1, 0x4, 0x4, 0x10001, 0x5, 0xfff, 0x400, 0x2000, 0x8000, 0xee00, r8, 0x0, 0x1f}}, {0x1, 0x3ba, 0x17, 0x80000001, 'blkio.bfq.io_wait_time\x00'}}, {{0x0, 0x4, 0x2, 0x949f, 0x1ff, 0xaaa0, {0x0, 0x4, 0x1f, 0x8a83, 0x400, 0x9, 0x4, 0x9, 0x0, 0xb000, 0x8, r9, 0xffffffffffffffff, 0x9, 0xb42e}}, {0x6, 0x9, 0x2, 0x3, '+&'}}, {{0x0, 0x1, 0x7fff, 0x1, 0x7ff, 0x2, {0x6, 0xaf, 0x7, 0x3ff, 0x7, 0xffffffffffffffff, 0x0, 0x3ff, 0x112, 0x1000, 0x7, 0x0, 0x0, 0x101, 0x8000}}, {0x0, 0x5, 0x6, 0x2, 'msdos\x00'}}]}, 0x498) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) (async) fchdir(r1) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xee00, 0xee01}}, './file0\x00'}) (async) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) read$FUSE(r3, &(0x7f0000000240)={0x2020}, 0x2020) (async) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000580)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000700)=[{&(0x7f0000000000)="eb3c906d8d6673fdd2617400028001000240000004f801", 0x17}, {&(0x7f0000000e00)="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", 0x219, 0x5fb}], 0x2010080, &(0x7f00000023c0)=ANY=[@ANYBLOB='uid=', @ANYRESHEX=0xee01, @ANYBLOB=',shortname=winnt,shortname=win95,shortname=winnt,allow_utime=00000000000000000000006,gid=', @ANYRESHEX=r4, @ANYBLOB="0000000000001cefd71bb606"], 0x0) (async) newfstatat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x400) (async) read$FUSE(0xffffffffffffffff, &(0x7f00000008c0)={0x2020}, 0x2020) (async) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) read$FUSE(r7, &(0x7f0000000240)={0x2020}, 0x2020) (async) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000580)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000700)=[{&(0x7f0000000000)="eb3c906d8d6673fdd2617400028001000240000004f801", 0x17}, {&(0x7f0000000e00)="03000000414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed5df1d1001cc2de850f6cbb9b0704562964f7e75effac2ac4c15e29fb3c18fafff82f38fdc047491ffa822a17b17f463ef34079c19c2ad2fbddc0777df2ec4f62826086704d0000000000000000a10b45c1a389fc59b7792156a611e75b8b9d023b0ca9df3ab165eafd759f1c17f4e6e354401c271063f6ba76a0a7e65c98ebceeaa0733897e4208a4a8b548f69b0c0a78a70d9bb3be304ad440e5973c826f513370026f509c6425d0d18a6b730585279b8f080c212a202a0613d32b6dc3f512a44e8320bd0fab5485801572995acd76a0f4fef95fc3dbe72e48f5d7b323e7cfcce82617084d3b478eceb5447840cde8c37bb9ae86374f487ee081167d281ac61359cb6571d8579575db36b48737d2c096d905712695f2d8c6529b86f9300965b8bab3031649325346c16988328c9494f01041a2054ced534c898efdd1995b1a9d776918c654a78105ee0d8fa49ab77c83ba1584419a880340d1116a48904ce4db893516807203e0fd8d5189707c77696d6eb38a15644cade2ca485a23332d6a2693ad98a4b762e09e89300a8a99cc24f8b2a1f14c9578742969c462bfba30591f399be4422c84849177c2e2c8ec2b8ba6dccd4584abf0b39b1e7be698a8abdcbf7a03d9a4bc2445915d0b82ff39ba3a4c19facc35520d31422238ff62a00a96f8af2bb647f978333133b8ec90eb10412b82f3bba4256e4a96cd188b6be", 0x219, 0x5fb}], 0x2010080, &(0x7f00000023c0)=ANY=[@ANYBLOB='uid=', @ANYRESHEX=0xee01, @ANYBLOB=',shortname=winnt,shortname=win95,shortname=winnt,allow_utime=00000000000000000000006,gid=', @ANYRESHEX=r8, @ANYBLOB="0000000000001cefd71bb606"], 0x0) (async) getdents64(0xffffffffffffffff, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(0xffffffffffffffff, 0x0, 0x18) (async) ioctl$BTRFS_IOC_RM_DEV_V2(0xffffffffffffffff, 0x5000943a, &(0x7f0000002dc0)={{r2}, 0x0, 0x8, @unused=[0x401, 0x5, 0x0, 0xfffffffffffff172], @name="8709ff76e4ef273afabf963826801feb471b13b33efd20a1b93565a19e73f2b7bebcdb065a1876b36109937a21c375b4943f50883362f2c3390a94044042c624e25e8b59c6c838e127e5ee4f3dd3cf214251211d8338826624f0ac23ff25594a8888265e7fdfb8f5f1ce35ef096e61f56e055b14efdf29bec89dce72169599a55c2d2c1875d168ed24e7352704a52b92a1c61f6777059bb063a39e401091969b360f5e2773c97da9241e73f0a0173da2f2536f94a16e8dca1bc89dee60e4aa4807c949cb72152f4fd8d4708d01567464cba42388722cbe1c3c1f0e2619f15f1185e90cb0e010175fefa8b82fa670b49c162d52bd4aa0758ede566f8a21170aecf3f59d954c137c33d8d8d9efca2109d8fa993021ef140e5bd17cbbc203a04461cbf60130a2af2089ccb0fac8a0cf9277ff9970934971235668d3810b52ff68ce08bd88be19bfab50d8f89bf7586b2a250729a732983e036fb62ab4ec347ee3e3dcea28f283156a09393f908546828b567fb7f7fa171bab64ee81e90b711de5e5f112de76751b3c2d7a1f5aa47bd9c05cf08069dc4b0cb9606e89c9feb332267820543bc5fdb35d547f1fb18a5454d7de575f5b99864fe6dacc2a47aa546adfb1bc65f1912c9d0b5f7e06218fc65a587274494a466ef829a1771d7ee3faa5b5fa17e5383ab2551219c3823b5eaf631aa605170c43cbf7eeaec26ee891932937803e5fcc2bd4933ad8b7ba53cec0a5f1d7977d28838fe60ac7857076ce940e3c6252436a9fe209751ee14c923e7d4c1bf6da5d41bc09148b4001ce3e35019802a2759537fab91e521836cb668ba3364e267534b41c30a9ec5be988338f65ec46b22e069f8c22c078fe2f4c62db6c53692afff09e66f0a3b7233e9fe12ef9393a4a125abd52138ecf0d6e82fc0bcfe6d27a24419b11d967df76370f239be741fda2ba7cda2fa584eee1455dd907d2825368c94171befd7f1982452b42b0b0ad9e60677ebeda783e44d7a801195019b6604db7187ae171555cd3fc4d7938255f00b5a0a162c018d7e54d88ac448289253756c1364db0404d0675bd61c34bef45fe50b5643f7f0d48a113cc365e89a9d0cb29d4adf46d9a625e56a155a9b4b36bedf8a1e0499b98bf36e39bf5fd78240973080776ccdccca126b13ef073ac2fdc5da0e0e70d21cd20747ae9bafee4a6b63519cfc853819a2ead306ea55687a3ae23421b12c9002facddc434c378fdb06ec5404b5e278fa1311b4a7aeb0e667bb1b5352100204116112d84d3396781fd8cb039e383ed06c337e438e0ef8d4e0b37b4db37acffb4d184b8b86ed3067c07126605cc62af726da9f4a40bfa490d85b5653053f234f4d4678953c2d5b189333b041d175e78d5f624a33359910c8a6efe9b5160958ef0fdad83d6f357f2f411e5bcf135097eadccd13753d752abf7b5af9d58abfcfb4a639da185956feb17a0c72455b010fdc6cef4236d3e14e0b3f38882878fc63e200ba5c2dd5dc3e5700f0bde6142eb27b793c260ad001ad9f81dd9048aed40b07e32debae934794e220f498363b7ed2ad919bcce36e9d14c920edd3673789bf32815d50765ebc273162c9486babf449559e739736235aa910d0cedd01884b6fe0a981650fd970d298cb296a78f9262bd2955a1522e52126e691a002e26cf1b7da725154f1b04467b3185595d290fecc9305dbde0a140a2626b694dc5950b6cefd133e6a724f06ed5b661efe06420f15824988b8ac7f2a304aac26d851678d5b18c63c63111b6569cdb704079bf92fba66858dc24bae617f2da360f88776d10382332bab27db0b0597d79091867991cbbf8c97d20e7b1d81f9bc53e278bd46eeb760513cccb6e5764fa6a54d639a00aa7b0766779bf2ad6fb0acf0fc17e02a4ac3f8e790fe959459d631d5530c6c03af0f0cb3854784bf7c43d680e9a38c7f66c3722bacf9b6d485af562d9070b206c098d8a732ba9ba957726821a8d279b08df2e191d1d0f583323b5167ff5d88e5093caabbec78eed0ab9596810378876a0848a49ca1c3be851f715204f1afdee229c18d6d346bec05ace1fdfa89b783cd8ecf8dc3a811464b9a013da2e8e10f433fb90024e302110ffd551671624026540326e35c50f5e005925023773a7699a66dc74c347ff120144a4a712251bb06c92b078ed1095928eec94f9ec9c1454d91c82a6cc275fbe77fabdde33df396c59cd11906052d0e2bd626153d7c95c3fea4c44e19aa847255d7be2d2f805a536ce2efaa55df93e6c161dcb0def8b01f78781527911c5cde73c043d5313bbaddbc3bc84548e6dbeeae7370f65048d644b49c5bd3b2c45280daf4dfb4e7de56197d15f8d15334c50886c9f058632607ccf13c3c073f07acb1e2a312b418f1b09e3183fcec5a966a8fb073b2dc9a3ec73ef75a1799d461800050c34e305f357c39299e24ab1eede3831813471fab365635bbdd232d332509db6bff6c6ac01ab4712c7f33e94a6524bc72e3a8b88e80ea5b664236a881088f462716fc33f03659a7684180e0189136303597c752a016f4f2b9d35c20d35cdb2d535f058fe46b13220c0c8edb58d734b4f2d4cb01fcd14445a5db2f2aa1cea1ac285c10d24c15de0d4149bd9a8a8ccbafd7bf956521372c538327597538181b4248408f7011c77026e07c0a48434c4427e979582b75c2b2347f87eb54ed2af546fc207d3d4a32c1938ba353bc24ef8109665144765a2541f01a1790f037dac0c7b5f67a9d596f4df7f73bf034eec00632564c7954896bfe2ca1d08309afefedef3f3cc7896d83d243be6e2d99b5816b46e4e672a46dffa62e3ffa270d5241987f3c7f85bf415408cfe649c004bf14f5ff5e9e2abdd2bf783d5635abee9526de139d2e893f4981f971c57e8aeb4522cc3ddb36884e38e1d6289992130e4d5cfd1245e279b54d29de88b04892d9f48b7e2178fd504322dd5c22654bc59f004be955b4e029e1735f216aa9b9021286f2c491b1cabc3449768c67a3af0109df0a7debb4220a169782f2231cae2ee8464161442101901e39e30ccdc8a896771ab9383ba785573b59796987c140a0e15a1a39111d2245aaa9e006b0485fe17d66a961d6d1147e6406b478aee309c1e6dfcbb1922982a74996097eb6700c6391414b9e7a029a11aa804449aa586a25dbf07bce8c62a02317d233c896e00a31d05e1802463bb49b5a82b419233438db8a32275a2f392cd7e8e5591109fc2240ff1c5bd6e8a2714243bf835da9b153120674ffa69e874ffb237e00b0e0cbdd086f5cc5332d011976d773a51b0fb6be3d21ec20e015258d0224fb935f8a55d365d60efe66ea10d558105dd74e78a1a9250ff435086c495da8a8626dba87bcd061831b0638eba8adfeac7aa32df4b9248f299b053ab3738b74aa3d8c75ac0678df0245216ec4a3269174895d0518da5783ff4e5f7e3b006297441cadcf1f52e07b42a00bb6517d3df481b077fd480a05ea6bfa225949967689af9b2307fbd64c8efa0efb0df9e2a8f2c91116305f227a44a6ed857387e35ac5977d4278b93233cf0306e5c2baacdfdd7d5a93d7543a33c656cfdf217897803af57fc4b4233ad529035502ef1025b3ca214823410845fc573fcf129e2d251bc5dbafada00f7a445cc1e662eed5cb5ed958a740546f4ee966cde0b80c180373cdd4d729c35b09edcb8f7384901c84ab4c4379046345d425e814faf4fdb5884b932adfc604a4ae4d87ca26d248958ad29ce23a6bdf800637cba6a5e744042230fc379e40cbb786cc32dc8698277095ed40c1d40c1535e49952c38db342d7b1f379b451d58f7a54afe6944b27a5332b3a440aa33e0868c86503023574ad782c39724e084cefa0f71b0fc966680e0d6ba09d11229d5624a9f524c53b604f3f0b72c73cac1de3f907c8e16f6015c11b0d4a961f00d6ca3a09d325192d3006efece28a776d51541fb41ba13d0021b5f28d15e441a9f873973cfcbc08df06950892ccfd602ab6e9b104a98d988b6d8c90c736c6461ff957f869a0105d4da4ef5185ee66ab9c7fe7347970b9b4d5f30e47dcaede4098e04d0783d5780db6ddb3d9495c94319c8a0e5f682514f470c1ed9026da8f42be2d7fb5f7c0440cc9dd70dfe586060ae2fb4cab5d0ea7187be914452d99186fdcb9508265c3fe2f0d66ad4d0d98123c5523967b194a7f51c1f4ad53bd1a13d79b905e212389afead94383fe80c3e2b6786dc5b54929e81e087e5046162ad5ece12631a8d58644aace911b8198e05acaada8395c9d78f769e6aa34e265acf75099b136be409bb83fbeee40c18d949ea2cccfe62d2a7515d514e391842de1744aff5a995e25ae87ab5f596b5c7916c58f74b1f449d3bbf6baf3ed0077b195961e765b160c3b59507b2dfee57ffb8cce339898a28a3c38b32733106f8c31536bb14f63d411784fd77993f76ba5c807a45e154d1387dcbcd8cd0095edd98d137dec64ed92444bcf54d4071eff02bbfcb63ee06e3ce9fa54822a6fa8b33c2ecedebd5b376a9b84b3dc87d077f127c8fb7def99a0045a70314361b3ad7331f849eb8b30c8796aa0f16f6a56bfaa25af4044e3ad9034fc6eab43d6bd21e91ed12da61d1247edcbfd04d09e054c8282870252643dbcddc8650852cb32e601b17ed9a23ec6b2de1df5e04c852d2981f6d5df514936193b8b5e373ff35764116bfbd1af31e0c538be822d775b49b25bbdbd902f7c97defb90792567fe036d66d70d0627e81cdae69e4ef881322b331c1bea88c2423c6a542dc52cb8c080ef19f2ca81abcf1a52d2bc5d6141d05749f04c7ebbdac9129383883d297cd7ab49f9f8bbbc595e4688d4407488b5a7d3a5ae70a68a73a8a34e9e96fdd967e03193bfb6397232d6383866969a1aa1dfdf4f0a392a957a7b2d327bd41c4e78b27adecfcdd6973c06cfd6a7982fe83f0a4f6776bc9e9c8b78154f17e18fb5f5e03c345fd0f03e92f3111d563cccb2b80db42df1ce94d72889086ee33ada941d4c771991b02b9f723f2d8e4f438c63376021e0330f59811607625d3df76865420e79ca8d4f00e9a6ecd9843a5f050e120946eb62a23fde8817afb68a71e86a4b8fc9aa0871e8838d10a2c987c116bdd0269f2eeeffb757d0c59046378417466267ec501571b8d1d95c036318a4b98d5c77aed1b097975934689f007ffd31733666b3e8ce2e2df306ca23bbf1a926c4c4cc311696730f714bce004ad2b80c7b43a984d41d50163c98fa03b95ac9f04e4485ef2713ab3307a5cb6edac2a2df4d41e4e03edb3b8c8656b9eef153e413e3c80cb9e67497d57ae55143e35e845508b54f902d40f3d00c78e055a79363a0e49a0cff2b370bcda67d73614df750815eed17b6676a208d738483c062fa77fea72bedc468416aab997f0bdf21e8cf84dfd4eb0d95123b59350c56cfdbc7dee8c7df98ce23e03c8f55dd448d1e80a90a48d4df2b200a33cfd5fb9a6f8d727786b90840dc5c2c8f743af7bacd8081fcd97979030ca0d05dd96986a7887e642d7453cb8f916e46fb411a2b0f753eee76dbe980b3dbb04dac69369b153dc7bef22ab8ce80291fa68bbe5d7f9ea91f4c6ade8eb2c83997eda389276968a8f6d921a08dad6eeca0f007d8e88ec55457e71fe6a91ed574f919ee2ceed6c02e31972004111d992ee08b59f7675f695d6289810d80cb6356a3df30442ec93bea2823d31d0ab088e53eade77"}) (async) statx(r0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x800, &(0x7f0000000340)) (async) write$FUSE_DIRENTPLUS(r2, &(0x7f0000002900)={0x498, 0x0, 0x0, [{{0x0, 0x1, 0x6, 0x7, 0x9, 0x1ff, {0x1, 0x5, 0x1, 0x8, 0x0, 0x9, 0x7, 0x20, 0x7fff, 0xd000, 0x3, 0xffffffffffffffff, r4, 0x3, 0x7}}, {0x1, 0x10000, 0x7, 0x4, '.-)(^:%'}}, {{0x6, 0x3, 0x7ff, 0x4, 0x0, 0x6e5, {0x3, 0x1, 0x1, 0x80000000, 0x101, 0x1, 0xffffffe0, 0xb12b, 0x1, 0xc000, 0x5, r5, 0xee01, 0x7fff, 0x6}}, {0x0, 0x20, 0xd, 0x7f, '[\'-\'\xbd%@$#.{),'}}, {{0x0, 0x1, 0x4ac3, 0xfffffffffffffff7, 0x1, 0x8, {0x5, 0x9, 0x616d, 0x4b, 0x2, 0x2, 0x8000, 0x9, 0x0, 0xa000, 0x2, r6, 0xffffffffffffffff, 0x9, 0x8}}, {0x5, 0x4, 0x6, 0xc0000000, 'msdos\x00'}}, {{0x2, 0x3, 0x6, 0x8, 0x3, 0x9, {0x6, 0x6, 0x9, 0x8, 0x6ec3, 0x1d, 0x4, 0xfffffffa, 0x8, 0xa000, 0x80, 0x0, 0x0, 0xfffff6e0, 0xfffffffe}}, {0x4, 0x7aa5, 0x17, 0x6, 'blkio.bfq.io_wait_time\x00'}}, {{0x5, 0x1, 0x6, 0x2, 0x9, 0x78, {0x1, 0x101, 0x1, 0x4, 0x4, 0x10001, 0x5, 0xfff, 0x400, 0x2000, 0x8000, 0xee00, r8, 0x0, 0x1f}}, {0x1, 0x3ba, 0x17, 0x80000001, 'blkio.bfq.io_wait_time\x00'}}, {{0x0, 0x4, 0x2, 0x949f, 0x1ff, 0xaaa0, {0x0, 0x4, 0x1f, 0x8a83, 0x400, 0x9, 0x4, 0x9, 0x0, 0xb000, 0x8, r9, 0xffffffffffffffff, 0x9, 0xb42e}}, {0x6, 0x9, 0x2, 0x3, '+&'}}, {{0x0, 0x1, 0x7fff, 0x1, 0x7ff, 0x2, {0x6, 0xaf, 0x7, 0x3ff, 0x7, 0xffffffffffffffff, 0x0, 0x3ff, 0x112, 0x1000, 0x7, 0x0, 0x0, 0x101, 0x8000}}, {0x0, 0x5, 0x6, 0x2, 'msdos\x00'}}]}, 0x498) (async) [ 192.898443][ T9623] loop4: detected capacity change from 0 to 264192 [ 192.933288][ T9625] loop3: detected capacity change from 0 to 264192 [ 192.935971][ T9623] FAT-fs (loop4): Unrecognized mount option "0x0000000000000003" or missing value [ 192.951473][ T1090] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 192.970958][ T9618] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 192.971279][ T9628] loop0: detected capacity change from 0 to 264192 [ 192.980813][ T9625] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:25:06 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r0, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r0, 0x0, 0x18) (async) r1 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000040)=ANY=[@ANYRESHEX=r0], 0x0) (async) r2 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') ioctl$FS_IOC_FSGETXATTR(r3, 0x801c581f, &(0x7f00000000c0)={0x7, 0x0, 0x80000001, 0x80000000}) getdents64(r3, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r3, 0x0, 0x18) write$RDMA_USER_CM_CMD_NOTIFY(r3, &(0x7f0000000080)={0xf, 0x8, 0xfa00, {0xffffffffffffffff, 0xc}}, 0x10) (async) fchdir(r2) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r1, &(0x7f0000000480)=""/111) 21:25:06 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = openat$vimc2(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r2, {0x20}}, './file0\x00'}) getdents64(r2, &(0x7f0000000500)=""/256, 0x100) read$FUSE(r2, &(0x7f0000002900)={0x2020}, 0x2020) getdents64(r2, 0x0, 0x18) read$FUSE(r2, &(0x7f00000008c0)={0x2020}, 0x2020) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) r3 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r3) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) r4 = openat$qrtrtun(0xffffffffffffff9c, &(0x7f0000000080), 0x4201) ftruncate(r4, 0x8001) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x800) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) openat$vimc2(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (async) syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') (async) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r2, {0x20}}, './file0\x00'}) (async) getdents64(r2, &(0x7f0000000500)=""/256, 0x100) (async) read$FUSE(r2, &(0x7f0000002900)={0x2020}, 0x2020) (async) getdents64(r2, 0x0, 0x18) (async) read$FUSE(r2, &(0x7f00000008c0)={0x2020}, 0x2020) (async) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) (async) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async) fchdir(r3) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) openat$qrtrtun(0xffffffffffffff9c, &(0x7f0000000080), 0x4201) (async) ftruncate(r4, 0x8001) (async) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) (async) fcntl$setstatus(r0, 0x4, 0x800) (async) [ 193.055275][ T9643] loop1: detected capacity change from 0 to 264192 [ 193.077365][ T9628] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:25:06 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r0, &(0x7f0000000140)=""/243, 0x1d) getdents64(r0, 0x0, 0x18) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r1, &(0x7f0000000140)=""/243, 0x1d) getdents64(r1, 0x0, 0x18) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) getdents64(r2, 0x0, 0x18) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r3, &(0x7f0000000140)=""/243, 0x1d) r4 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x80fffff, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)=ANY=[@ANYRESOCT=0x0, @ANYRES64, @ANYRESOCT=r0, @ANYRES8, @ANYRESDEC, @ANYRES32, @ANYRES16=r2, @ANYRES8=r2, @ANYRES32=r3], 0x0) r5 = dup(r4) fchdir(r5) r6 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fchdir(r6) ioctl$BTRFS_IOC_LOGICAL_INO_V2(0xffffffffffffffff, 0xc038943b, &(0x7f0000000080)={0x6, 0x8, '\x00', 0x1, &(0x7f0000000040)=[0x0]}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r4, &(0x7f0000000480)=""/111) 21:25:06 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x18) read$dsp(r1, &(0x7f0000000040)=""/166, 0xa6) fstatfs(r0, &(0x7f0000000480)=""/111) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) openat$cgroup_freezer_state(r1, &(0x7f0000000100), 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) getdents64(r2, 0x0, 0x18) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r3, &(0x7f0000000140)=""/243, 0x1d) getdents64(r3, 0x0, 0x18) getdents64(r3, &(0x7f00000008c0)=""/4096, 0x1000) lseek(r2, 0xff, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(0x0, 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x18) (async) read$dsp(r1, &(0x7f0000000040)=""/166, 0xa6) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) (async) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) (async) openat$cgroup_freezer_state(r1, &(0x7f0000000100), 0x2, 0x0) (async) syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') (async) getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r2, 0x0, 0x18) (async) syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') (async) getdents64(r3, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r3, 0x0, 0x18) (async) getdents64(r3, &(0x7f00000008c0)=""/4096, 0x1000) (async) lseek(r2, 0xff, 0x0) (async) [ 193.111953][ T9643] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 193.126262][ T34] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 193.198195][ T9656] loop4: detected capacity change from 0 to 264191 [ 193.205645][ T9674] loop3: detected capacity change from 0 to 264192 [ 193.222812][ T9656] FAT-fs (loop4): Unrecognized mount option "000000000000000000000000000000000000000000000318446744073709551615" or missing value 21:25:06 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) (async) fchdir(r1) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xee00, 0xee01}}, './file0\x00'}) (async) r3 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$FUSE(r3, &(0x7f0000000240)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000580)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000700)=[{&(0x7f0000000000)="eb3c906d8d6673fdd2617400028001000240000004f801", 0x17}, {&(0x7f0000000e00)="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", 0x219, 0x5fb}], 0x2010080, &(0x7f00000023c0)=ANY=[@ANYBLOB='uid=', @ANYRESHEX=0xee01, @ANYBLOB=',shortname=winnt,shortname=win95,shortname=winnt,allow_utime=00000000000000000000006,gid=', @ANYRESHEX=r4, @ANYBLOB="0000000000001cefd71bb606"], 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x400) (async) read$FUSE(0xffffffffffffffff, &(0x7f00000008c0)={0x2020, 0x0, 0x0, 0x0}, 0x2020) (async) r7 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$FUSE(r7, &(0x7f0000000240)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000580)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000700)=[{&(0x7f0000000000)="eb3c906d8d6673fdd2617400028001000240000004f801", 0x17}, {&(0x7f0000000e00)="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", 0x219, 0x5fb}], 0x2010080, &(0x7f00000023c0)=ANY=[@ANYBLOB='uid=', @ANYRESHEX=0xee01, @ANYBLOB=',shortname=winnt,shortname=win95,shortname=winnt,allow_utime=00000000000000000000006,gid=', @ANYRESHEX=r8, @ANYBLOB="0000000000001cefd71bb606"], 0x0) (async) getdents64(0xffffffffffffffff, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(0xffffffffffffffff, 0x0, 0x18) ioctl$BTRFS_IOC_RM_DEV_V2(0xffffffffffffffff, 0x5000943a, &(0x7f0000002dc0)={{r2}, 0x0, 0x8, @unused=[0x401, 0x5, 0x0, 0xfffffffffffff172], @name="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"}) statx(r0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x800, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_DIRENTPLUS(r2, &(0x7f0000002900)={0x498, 0x0, 0x0, [{{0x0, 0x1, 0x6, 0x7, 0x9, 0x1ff, {0x1, 0x5, 0x1, 0x8, 0x0, 0x9, 0x7, 0x20, 0x7fff, 0xd000, 0x3, 0xffffffffffffffff, r4, 0x3, 0x7}}, {0x1, 0x10000, 0x7, 0x4, '.-)(^:%'}}, {{0x6, 0x3, 0x7ff, 0x4, 0x0, 0x6e5, {0x3, 0x1, 0x1, 0x80000000, 0x101, 0x1, 0xffffffe0, 0xb12b, 0x1, 0xc000, 0x5, r5, 0xee01, 0x7fff, 0x6}}, {0x0, 0x20, 0xd, 0x7f, '[\'-\'\xbd%@$#.{),'}}, {{0x0, 0x1, 0x4ac3, 0xfffffffffffffff7, 0x1, 0x8, {0x5, 0x9, 0x616d, 0x4b, 0x2, 0x2, 0x8000, 0x9, 0x0, 0xa000, 0x2, r6, 0xffffffffffffffff, 0x9, 0x8}}, {0x5, 0x4, 0x6, 0xc0000000, 'msdos\x00'}}, {{0x2, 0x3, 0x6, 0x8, 0x3, 0x9, {0x6, 0x6, 0x9, 0x8, 0x6ec3, 0x1d, 0x4, 0xfffffffa, 0x8, 0xa000, 0x80, 0x0, 0x0, 0xfffff6e0, 0xfffffffe}}, {0x4, 0x7aa5, 0x17, 0x6, 'blkio.bfq.io_wait_time\x00'}}, {{0x5, 0x1, 0x6, 0x2, 0x9, 0x78, {0x1, 0x101, 0x1, 0x4, 0x4, 0x10001, 0x5, 0xfff, 0x400, 0x2000, 0x8000, 0xee00, r8, 0x0, 0x1f}}, {0x1, 0x3ba, 0x17, 0x80000001, 'blkio.bfq.io_wait_time\x00'}}, {{0x0, 0x4, 0x2, 0x949f, 0x1ff, 0xaaa0, {0x0, 0x4, 0x1f, 0x8a83, 0x400, 0x9, 0x4, 0x9, 0x0, 0xb000, 0x8, r9, 0xffffffffffffffff, 0x9, 0xb42e}}, {0x6, 0x9, 0x2, 0x3, '+&'}}, {{0x0, 0x1, 0x7fff, 0x1, 0x7ff, 0x2, {0x6, 0xaf, 0x7, 0x3ff, 0x7, 0xffffffffffffffff, 0x0, 0x3ff, 0x112, 0x1000, 0x7, 0x0, 0x0, 0x101, 0x8000}}, {0x0, 0x5, 0x6, 0x2, 'msdos\x00'}}]}, 0x498) [ 193.269611][ T9674] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 193.280298][ T9675] loop0: detected capacity change from 0 to 264192 21:25:06 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r0, &(0x7f0000000140)=""/243, 0x1d) (async, rerun: 64) getdents64(r0, 0x0, 0x18) (async, rerun: 64) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r1, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r1, 0x0, 0x18) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r2, 0x0, 0x18) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r3, &(0x7f0000000140)=""/243, 0x1d) (async) r4 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x80fffff, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)=ANY=[@ANYRESOCT=0x0, @ANYRES64, @ANYRESOCT=r0, @ANYRES8, @ANYRESDEC, @ANYRES32, @ANYRES16=r2, @ANYRES8=r2, @ANYRES32=r3], 0x0) r5 = dup(r4) fchdir(r5) (async) r6 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x0) fchdir(r6) (async, rerun: 32) ioctl$BTRFS_IOC_LOGICAL_INO_V2(0xffffffffffffffff, 0xc038943b, &(0x7f0000000080)={0x6, 0x8, '\x00', 0x1, &(0x7f0000000040)=[0x0]}) (rerun: 32) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r4, &(0x7f0000000480)=""/111) [ 193.311988][ T9677] loop1: detected capacity change from 0 to 264192 [ 193.350541][ T9686] loop4: detected capacity change from 0 to 264191 [ 193.381448][ T9675] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 193.442993][ T11] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 193.478493][ T3655] I/O error, dev loop1, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 21:25:07 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x141800, 0x0) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000004200), 0x408000, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESOCT=r2, @ANYBLOB=',rootmode=0000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r2, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r2, &(0x7f00000066c0)={0x50, 0x0, r3, {0x7, 0x21, 0x0, 0x2008822}}, 0x50) read$FUSE(r2, &(0x7f0000008780)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INTERRUPT(r2, &(0x7f00000042c0)={0x10, 0x0, r4}, 0x10) read$FUSE(r1, &(0x7f0000004300)={0x2020}, 0x2020) read$FUSE(r2, &(0x7f0000006740)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_ENTRY(r2, &(0x7f0000006600)={0x90, 0x0, r5, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000}}}, 0x90) write$FUSE_DIRENT(r1, &(0x7f00000002c0)={0xf0, 0x0, r5, [{0x6, 0x3ff, 0x6, 0x1, 'msdos\x00'}, {0x4, 0x2, 0x6, 0xc23a, 'msdos\x00'}, {0x5, 0x2000000000000, 0x6, 0x4, 'msdos\x00'}, {0x2, 0x7, 0x4, 0x7d, '@,+}'}, {0x6, 0x4a, 0x6, 0x2, 'msdos\x00'}, {0x1, 0xff, 0x6, 0x9, 'msdos\x00'}, {0x2, 0x5, 0x3, 0x5, '[[]'}]}, 0xf0) fstatfs(r0, &(0x7f0000000480)=""/111) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(0x0, 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x141800, 0x0) (async) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000004200), 0x408000, 0x0) (async) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESOCT=r2, @ANYBLOB=',rootmode=0000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) (async) read$FUSE(r2, &(0x7f00000021c0)={0x2020}, 0x2020) (async) write$FUSE_INIT(r2, &(0x7f00000066c0)={0x50, 0x0, r3, {0x7, 0x21, 0x0, 0x2008822}}, 0x50) (async) read$FUSE(r2, &(0x7f0000008780)={0x2020}, 0x2020) (async) write$FUSE_INTERRUPT(r2, &(0x7f00000042c0)={0x10, 0x0, r4}, 0x10) (async) read$FUSE(r1, &(0x7f0000004300)={0x2020}, 0x2020) (async) read$FUSE(r2, &(0x7f0000006740)={0x2020}, 0x2020) (async) write$FUSE_ENTRY(r2, &(0x7f0000006600)={0x90, 0x0, r5, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000}}}, 0x90) (async) write$FUSE_DIRENT(r1, &(0x7f00000002c0)={0xf0, 0x0, r5, [{0x6, 0x3ff, 0x6, 0x1, 'msdos\x00'}, {0x4, 0x2, 0x6, 0xc23a, 'msdos\x00'}, {0x5, 0x2000000000000, 0x6, 0x4, 'msdos\x00'}, {0x2, 0x7, 0x4, 0x7d, '@,+}'}, {0x6, 0x4a, 0x6, 0x2, 'msdos\x00'}, {0x1, 0xff, 0x6, 0x9, 'msdos\x00'}, {0x2, 0x5, 0x3, 0x5, '[[]'}]}, 0xf0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) 21:25:07 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = openat$vimc2(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r2, {0x20}}, './file0\x00'}) getdents64(r2, &(0x7f0000000500)=""/256, 0x100) read$FUSE(r2, &(0x7f0000002900)={0x2020}, 0x2020) getdents64(r2, 0x0, 0x18) read$FUSE(r2, &(0x7f00000008c0)={0x2020}, 0x2020) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) r3 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r3) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) r4 = openat$qrtrtun(0xffffffffffffff9c, &(0x7f0000000080), 0x4201) ftruncate(r4, 0x8001) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x800) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) openat$vimc2(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (async) syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') (async) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r2, {0x20}}, './file0\x00'}) (async) getdents64(r2, &(0x7f0000000500)=""/256, 0x100) (async) read$FUSE(r2, &(0x7f0000002900)={0x2020}, 0x2020) (async) getdents64(r2, 0x0, 0x18) (async) read$FUSE(r2, &(0x7f00000008c0)={0x2020}, 0x2020) (async) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) (async) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async) fchdir(r3) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) openat$qrtrtun(0xffffffffffffff9c, &(0x7f0000000080), 0x4201) (async) ftruncate(r4, 0x8001) (async) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) (async) fcntl$setstatus(r0, 0x4, 0x800) (async) 21:25:07 executing program 1: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040), 0x4000, 0x0) getdents64(r0, &(0x7f0000000080)=""/143, 0x8f) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) fchdir(r1) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) getdents64(r2, 0x0, 0x18) open_by_handle_at(r2, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x100) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r3, &(0x7f0000000480)=""/81) 21:25:07 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r0, &(0x7f0000000140)=""/243, 0x1d) getdents64(r0, 0x0, 0x18) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r1, &(0x7f0000000140)=""/243, 0x1d) getdents64(r1, 0x0, 0x18) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) getdents64(r2, 0x0, 0x18) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r3, &(0x7f0000000140)=""/243, 0x1d) r4 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x80fffff, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)=ANY=[@ANYRESOCT=0x0, @ANYRES64, @ANYRESOCT=r0, @ANYRES8, @ANYRESDEC, @ANYRES32, @ANYRES16=r2, @ANYRES8=r2, @ANYRES32=r3], 0x0) r5 = dup(r4) fchdir(r5) r6 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fchdir(r6) ioctl$BTRFS_IOC_LOGICAL_INO_V2(0xffffffffffffffff, 0xc038943b, &(0x7f0000000080)={0x6, 0x8, '\x00', 0x1, &(0x7f0000000040)=[0x0]}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r4, &(0x7f0000000480)=""/111) syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') (async) getdents64(r0, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r0, 0x0, 0x18) (async) syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') (async) getdents64(r1, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r1, 0x0, 0x18) (async) syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') (async) getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r2, 0x0, 0x18) (async) syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') (async) getdents64(r3, &(0x7f0000000140)=""/243, 0x1d) (async) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x80fffff, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)=ANY=[@ANYRESOCT=0x0, @ANYRES64, @ANYRESOCT=r0, @ANYRES8, @ANYRESDEC, @ANYRES32, @ANYRES16=r2, @ANYRES8=r2, @ANYRES32=r3], 0x0) (async) dup(r4) (async) fchdir(r5) (async) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) fchdir(r6) (async) ioctl$BTRFS_IOC_LOGICAL_INO_V2(0xffffffffffffffff, 0xc038943b, &(0x7f0000000080)={0x6, 0x8, '\x00', 0x1, &(0x7f0000000040)=[0x0]}) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r4, &(0x7f0000000480)=""/111) (async) 21:25:07 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) r1 = open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x18) (async) read$dsp(r1, &(0x7f0000000040)=""/166, 0xa6) fstatfs(r0, &(0x7f0000000480)=""/111) (async) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) (async) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) (async) openat$cgroup_freezer_state(r1, &(0x7f0000000100), 0x2, 0x0) (async) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r2, 0x0, 0x18) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r3, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r3, 0x0, 0x18) getdents64(r3, &(0x7f00000008c0)=""/4096, 0x1000) lseek(r2, 0xff, 0x0) [ 193.678370][ T11] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 193.697187][ T9711] loop3: detected capacity change from 0 to 264192 [ 193.705673][ T9713] loop1: detected capacity change from 0 to 264192 [ 193.731749][ T9715] loop4: detected capacity change from 0 to 264191 [ 193.732307][ T9717] loop0: detected capacity change from 0 to 264192 [ 193.761371][ T9711] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 193.765285][ T9724] loop2: detected capacity change from 0 to 264192 21:25:07 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x18) fstatfs(r0, &(0x7f0000000480)=""/111) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x2000008, 0x10, 0xffffffffffffffff, 0x0) [ 193.787765][ T9715] FAT-fs (loop4): Unrecognized mount option "000000000000000000000000000000000000000000000318446744073709551615" or missing value [ 193.814310][ T9713] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 193.815152][ T9724] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:25:07 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="db", 0x1, 0x1f}, {&(0x7f0000000340)="45f1359cfe9b6ae505aad6c137d095a457ac0fe7d68fd7e145c3243eb91cf90e8e16acf73ce42d017671402b7b0bb8256269acf928afc11363d8d42edadf6fe253fda58fc32e512821c52731919382019dfe3cd9ed42d3c836", 0x59, 0x20}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$FAT_IOCTL_GET_VOLUME_ID(r0, 0x80047213, &(0x7f0000000040)) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) getdents64(r2, 0x0, 0x18) write$FUSE_DIRENT(r2, &(0x7f0000000500)={0xd8, 0x0, 0x0, [{0x2, 0x1f, 0x6, 0x8, ')\x910*[q'}, {0x4, 0xfffffffffffffc00, 0x6, 0xfffff9a8, 'msdos\x00'}, {0x0, 0x9, 0x17, 0x3, 'blkio.bfq.io_wait_time\x00'}, {0x3, 0x100000000, 0x7, 0x2, '*{^/{*+'}, {0x2, 0x400, 0x5, 0xfa9, ']-%^}'}, {0x4, 0x4, 0x0, 0x80000000}]}, 0xd8) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) 21:25:07 executing program 1: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040), 0x4000, 0x0) getdents64(r0, &(0x7f0000000080)=""/143, 0x8f) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) fchdir(r1) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r2, 0x0, 0x18) (async) open_by_handle_at(r2, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x100) (async) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r3, &(0x7f0000000480)=""/81) [ 193.839257][ T3655] I/O error, dev loop0, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 193.850035][ T9737] loop0: detected capacity change from 0 to 264192 [ 193.947087][ T9737] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 193.967408][ T9747] loop1: detected capacity change from 0 to 264192 [ 193.977221][ T1245] ieee802154 phy0 wpan0: encryption failed: -22 [ 193.983520][ T1245] ieee802154 phy1 wpan1: encryption failed: -22 [ 193.993909][ T9751] loop3: detected capacity change from 0 to 264192 21:25:07 executing program 4: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r1, &(0x7f0000000140)=""/243, 0x1d) getdents64(r1, 0x0, 0x18) ioctl$AUTOFS_IOC_FAIL(r1, 0x9361, 0x7ff) openat$cgroup_pressure(r1, &(0x7f0000000100)='memory.pressure\x00', 0x2, 0x0) r2 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fchdir(r2) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) write$binfmt_script(r3, &(0x7f0000000040)={'#! ', './file0', [{0x20, 'msdos\x00'}, {}, {0x20, '$'}], 0xa, "e0611a7db2ee2eac6dbb48f5608b30fc885d5aa2c3cbc2ffa889c2a407377623185e33fa1616f82942d31e4f9ba698e62194de05fcbdc08399ef18424bae79e16033aa5c81c9b2234b63b22e9eb68f6b5fa5eeb3030aa8149fdf9c5d123dbfa3fb973bc797798798dd9ca2a75cb5378c853aef6ae9cbf2eedd73a710cc4ac0e08ed7c9e50785bd7d4c18a97939db9f269df1ed7c371af9b1117c5bbcfd7a146faeb67bb2"}, 0xb9) 21:25:07 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) open(0x0, 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x18) fstatfs(r0, &(0x7f0000000480)=""/111) (async) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) (async) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x2000008, 0x10, 0xffffffffffffffff, 0x0) 21:25:07 executing program 1: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040), 0x4000, 0x0) getdents64(r0, &(0x7f0000000080)=""/143, 0x8f) (async) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) (async) fchdir(r1) (async) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r2, 0x0, 0x18) (async) open_by_handle_at(r2, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x100) (async, rerun: 64) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (rerun: 64) fstatfs(r3, &(0x7f0000000480)=""/81) 21:25:07 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) open(0x0, 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x141800, 0x0) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000004200), 0x408000, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESOCT=r2, @ANYBLOB=',rootmode=0000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) (async) read$FUSE(r2, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r2, &(0x7f00000066c0)={0x50, 0x0, r3, {0x7, 0x21, 0x0, 0x2008822}}, 0x50) read$FUSE(r2, &(0x7f0000008780)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INTERRUPT(r2, &(0x7f00000042c0)={0x10, 0x0, r4}, 0x10) read$FUSE(r1, &(0x7f0000004300)={0x2020}, 0x2020) (async) read$FUSE(r2, &(0x7f0000006740)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_ENTRY(r2, &(0x7f0000006600)={0x90, 0x0, r5, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000}}}, 0x90) (async) write$FUSE_DIRENT(r1, &(0x7f00000002c0)={0xf0, 0x0, r5, [{0x6, 0x3ff, 0x6, 0x1, 'msdos\x00'}, {0x4, 0x2, 0x6, 0xc23a, 'msdos\x00'}, {0x5, 0x2000000000000, 0x6, 0x4, 'msdos\x00'}, {0x2, 0x7, 0x4, 0x7d, '@,+}'}, {0x6, 0x4a, 0x6, 0x2, 'msdos\x00'}, {0x1, 0xff, 0x6, 0x9, 'msdos\x00'}, {0x2, 0x5, 0x3, 0x5, '[[]'}]}, 0xf0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) [ 194.098752][ T9751] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 44119) [ 194.120746][ T9751] FAT-fs (loop3): count of clusters too big (1788607998) [ 194.129757][ T9776] loop1: detected capacity change from 0 to 264192 [ 194.137540][ T9773] loop4: detected capacity change from 0 to 264192 [ 194.146779][ T9777] loop0: detected capacity change from 0 to 264192 [ 194.156589][ T9776] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 194.156687][ T11] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 194.174557][ T9751] FAT-fs (loop3): Can't find a valid FAT filesystem [ 194.210117][ T9777] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:25:07 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="db", 0x1, 0x1f}, {&(0x7f0000000340)="45f1359cfe9b6ae505aad6c137d095a457ac0fe7d68fd7e145c3243eb91cf90e8e16acf73ce42d017671402b7b0bb8256269acf928afc11363d8d42edadf6fe253fda58fc32e512821c52731919382019dfe3cd9ed42d3c836", 0x59, 0x20}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$FAT_IOCTL_GET_VOLUME_ID(r0, 0x80047213, &(0x7f0000000040)) (async) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r2, 0x0, 0x18) write$FUSE_DIRENT(r2, &(0x7f0000000500)={0xd8, 0x0, 0x0, [{0x2, 0x1f, 0x6, 0x8, ')\x910*[q'}, {0x4, 0xfffffffffffffc00, 0x6, 0xfffff9a8, 'msdos\x00'}, {0x0, 0x9, 0x17, 0x3, 'blkio.bfq.io_wait_time\x00'}, {0x3, 0x100000000, 0x7, 0x2, '*{^/{*+'}, {0x2, 0x400, 0x5, 0xfa9, ']-%^}'}, {0x4, 0x4, 0x0, 0x80000000}]}, 0xd8) (async) fchdir(r1) (async, rerun: 32) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (rerun: 32) fstatfs(r0, &(0x7f0000000480)=""/111) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) [ 194.256156][ T9773] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:25:07 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000ce2ff8b060000000f000000010000000000000000000000002000000020000020000000741f1763741f1f630100ffff53ef01000100eeff730000000000000001000000000000000b0000008000000000", 0x59, 0x400}, {&(0x7f0000010140)="030000001300000023000000ce000f", 0xf, 0x800}, {&(0x7f0000010160)="fffffffffcff0700000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x400, 0xc00}, {&(0x7f0000010800)="ffff", 0x2, 0x4c00}, {&(0x7f0000010ec0)="ed41000000040000731f1f63741f1f63741f1f63000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f00000117e0)=ANY=[], 0x1) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r2, &(0x7f0000001400)="bb8f9f640903127a53527c6fbfe65d43b0e0586f2d40c7e7df58cac83420e83662d6e39bb6d5430622431454eedeeaee423d8f210bc3525fa7927c18d5fbc91ab13c2041136047d8da9375934d00f325499bfe7712208d387d41c31821c2a22d1325b556528e9b790b74053d1ed631c6ec8126d37c87216173138c00cef396868029af5b76bebac5e38b74d8bbc6ae66b6e202b6d505710377710ea7d43edf00e1a4c1c670bb4c263ce777da81abdd5ba5a5c82f67232f9b4d6f21b2e6afa8b38e4642b0daa2acbc0478d89b88e8b2094d4248855e5e81992e60be3afff0f3c3799350615489a901a659abdeca0c615a622ebf64175f990320e0356d4a11ed62eff72b709c23dd65942e8b534d7d775d370c1e435654a2634e6ee3649c4c3bcbe39e866f1eb9972af1a9cef42e701798a53dc92a242aadbac343e1765cf8ea5665e22deda69777e52b1e9e5d3edc022256939e1eee013448294911139d5b9c6241049fecdf9b31f4cdf6cff65d71b5071ef70e1798347c8846aa5b905e83050e3e606986ed3f603d18c5cdeb11cda1ce3abddea9376231af130e19fc7601ec1ab8cb5a7de9e2174547f18225b09a54fc8720dbb91eb69c1be88e601c3c9df4f2758f39a5151951b9c6dbb419ffd783a34c9fad10f201b8724d31865e2fc1fcf48db2be713053b43a0e3943c1e2b08e8a26e946c439d891db2a80b5ffa054bc8d0177d3214056250c61a537d2ec7630fb90395df2cd6aa9c5e573365db580520bdc3f1c6b2be992e1516a4b810a11935dc780699e461d9715f70c6d103ff49bf168f3cff4c0d0d6ba5671fcd2975450b0e1a3474139cb0f2d3476fcd87a8bccbeb2f5f8a821017b879aa5b9d1fafa9f4c429a74cd2da782114d97bf031746a817dd0293c4eddc3a9ecb5afe496f4971474ccd827449409f07cf94dda2e7dbe8520b5afff10a7e3b0b4289a167fc692635b5b7426d9e771b95860b09a3e752c867213c772e48ba30a78feecc7ff26e63e1749c62b52d377ac5cc52db830c965e04ccfcfb24ceacc69cfdc2094124dd27b2d68f699476a2562bab1de117ffc2b0702ee8b0b77f85fecec3a25b37ab7eb06232c9a73b4470f1727c82581d81942abf42d3ea37957927ad3dbd0ebe46678a9f4d25c47acaac83c14210a54b71fed40df017e2be27f01e3e6ea3ea381ca14efd202858e6535ad4f79a8cdf47e385b740a70c14e3651731a45cc0ca4a56f2e903cad0384efcc364caf67e09551d35c682ebc90a9286c4d274ba1b8ced742ede4e55a62db7ef9a96fde2add05b41599fd72a79ba280cc125cb266ef21b7eeafe3ee6aa78eef33fc66454549c3ec298cb683a55a32208cf6ce88b560166159d59e65f30540f62c5437652ea7f2a02f87ca242dd2250f58e75938a9a3ded51ae6598c2aba53287ff5cdaab17be7f4310f8e07e310d52778de79e1c2e4391b254be38910aa1cf6e1ca0e75d24be97d59f7025f16c6fbd549529b74e319c58f50438765ef0e3dc394eeb75dec41b3d80435b17520c97f5cd7ee692fb86d188fb0089fbf737dc1b96b9cc49be23a38a8cd92e5075f349993d7866369dd25eccbe1481477a05fee14e0edd1617921d7fcaa8fdc642e63b64388fa5b63442ff1466b1938d02546750b01ed9c980282ccbe10f204741249aed88c555ed6fdf7f68af9209807a71bbf4f31bef5a4223466da74ba8b034df529aef6ec6610a0d25973961e50e02af22d0ca8be1b9804a5918acbdb536e8f2f441ec9d640ed15133ee747440c86fc4526c9195954528673d25c8390170f3c19cb0b0c30b9e634c7ebae96946ae97c19eabca92226da925d22be37abbe0740938ea899ec42fd529a3b1063981e4c154219df5cf5af60a29b5a8ee530905725a14b28900eae937e705401ba8f632a7bca00d9724a992afdc9ed14aac71b8e3a7ee5ca095888feb195b4e083c3b611a1c2f8d092febe3b9f5f0df61e8d3c31a643c935b76bc1ad4265164e755484beb06610510bc51e8c6da8d71123bbe83a5e4128f41cf5c486d6a60496c300c406f990bee485cbdef794f2663ee66d2b18d8e55210c25c04b1a0c6d9c5f904e72806d2d4f5e5439bcdf146343cdffe4d0d70d42a9959cff9bd50c37cd478b0b0add16aae4dc839b46bca2ac7547144b6a422aed5e2db661bcb31a82bc0fc678e71a6cb090ef772860f3008b4152b5d281033be4a77b367baec3ab8ce7c83c601b11c8199bafcd15161a5454a6a982dbc3c2e3a5172b6a63e4904817075754eccbb0188c9cb2e5da9600f567485014887463b40f189b7ec3c5c0f36d502509e402c285765c78417ce6b3aab130ee79622dcd8ada842233e73a14554ee5e4995e32b3fe4075e247eb9bdeef64d1a7436c9b5782fb2f84f74e4c6e976289729c37b5bb8200a9480d181a6b11f5ec229b818134b8334967ae935ac1d81be4776fae4cb68b6fa330e93bd8de388b38455d569159bcd166df030a6dfedf28caf4608de7243f5df2c76f6680c301d819dc67d24d2f780432a931700a253b0a5b075195c6dbfd1fe17a1c11a3dffa872a07b877adc66d069fffb6d8326e1998c5a337c3d530250cae335ceffcf81dc438a47e73490d050a053813dbe6674e42c91ae94b4a88144f36adc1b08b4bcd6ddf4058c4e08d4dc83d5fbd843ee27eaf50b297c220350260d9abbeeb6deb921e50cae0ea590cfb6f00fb3c71520f565bb769705e2481ef27cf537d29f163c9fe3d39ed9fd18dc8b0c976cd302283e430807a9d751357f89092532d89fe280c69ad36e3541b5da9dea13fd19d0434c760fe295dfd9b9e63453c7853914c50b1b77ccd4b33c8b1f31fcb1aec040ffe2f9d728d8ea84297bac2e22230ebd1488c503b05b2e433cc37ce9fc123b7d3eb244b4549e9a841e73b664c8f6621ea5a4c9ff9c1da032255311f2c063a682baf4c97e7ba552bf71af4bd64f43872b846d15c65c487089be272cfa24a33f8c50930ea0bc4b089505fb8e97ded0e7e64a5ce897da6b940df4c3dddb8b4871d773f6ebf02058518c55c19aadb0f266caf18777ae68d2bfcfb2225961fcd10538ba664fd053a443320072707533ab761b9397bd0559126b84fe9196463ae50633017ea2d80940311d9c867102b1017f34af1965d8eb61be616a0d40656e2bbb750aee6f74f788c8acb2578e8686f5f8da6a19e979c152b7ee7c7f16902120588e2ff630144b5f929ffc593e946d9717c5968aa16c2d73d689fb5cce117acda3e23e5e0116de1cb6bddfa1a84cefb22c1e2c3753017696f27b9aec5d44f15411247643b84dd4410e784b4eb5b9c68fea671976f9b51c6526e2ddb40659611b0b3bcc7e249c77396fdb8c864ea9318f9de7fd3936fcbdc732c2f8b9556ec9afeb15d5e2df890351d66074d53dddc6e8dba8c91d733623ac95a49eb69c7de37ff2364ccddb01f6500750a012c2acf32a9f6bbd9e92d17ef858fbc34575db414ea42ad87a65b11ae5506469db256c421328f45aec73bdf18562447dc2840bbe9fc84dedd0fe6276fa174f21210d40193530ec7a70a9e60bfd6b00cba4d483be59950f16fa0dbd089b5fd0bb078badfcf42270cc62fe37be22b0d81f755263d74636fa466d2574ca62b58c649936d21e949de73ea45df3acade6609413f56fc218d6f11947bf1fd629d38d8acce90ee3c1a51117601ae126bec537e3e76ce7ecc53cfeefee8aaa104aa853a65aadf27bac9849ee0122793b11cd8e4f32fb07afa39e439cb738c30a6df958160aac15c26032a61aaf614b2e6601581fb0ab8d115e045005dee3df8ea42643cbcbb0b111130c42c94b7e874cfee50d5c2eb13b3a38c417fce9d740b7d43120431a7d44bc3934ee87b112401cbee3553837b6a0b4b3faaceb46eca4064301c8060870350e256ac9d5557f674536b9d9717a82fa211e7dfb52ca410d8a4f2f6b733c2a082f247538a6c40f56cf64204e62515db692f32733ff6f4b0787ef305d5e80881375467ae603ac3600e688c42f89a4fea4fdda09a8d59e19457c654a98c8129a8c65bae3310af2b170729e18400c915d0a2f4c4fc51747846630b95ec181228bda7ef48ad389815aa82de6c4a3b0746c28c01f9ec697ff17f095e1cf9d2fe78fdab9cbb1ca7aefc8af6a0cd98444735fad79e394a8f9c2fd358c3cde4ca6d57a620d0bb52dc6ff93f034b596f407c21511cc2c5ec8b0ede7f5c0acca61939ac7f2cad820c15133e69507eaa739e9a88936f4a74f0ad1574a1591f31f582a76157d89805cb3ba5e8d10509bf7a08e928653b4f05ba797a06765b74c8759fc34178624c08a2b99e59bcff5d33af2b0f9176b56c35f4da31c751a4c2fd88a1997cd9fc9bbf78220731d4c8cea23be1fd29c36b34d8458b7021ebcfafdc7e54096e517da3eb684298f742532d776164d9c9658e5faca0a3b08afca1bc27ed357884f49fe51bd0c38057f4288f1917e36e3865310b5eed140aef6150ae363293cf7467abd5e06cd7af5e2c49e7c5253a1155741e380bccb023a0faed93d9a64512d72436f1ef4ac0904a413e45164c23413bd57274a0a951c41a9a43aed094d4ea5c480ce64663cc9d36723179e2b19a48e9277a6591bbd888a06e0f2f142cd4495be4ba7274d69ba32a2788b935b2f18c5f336cb9de062829e2e0bb476efb36c3f53a766c14314f31637a464ac59d378ad7f51bef8d88715613653a427038e0d3e4dc3948bb1d70eb55c91c92f7510b1c0387253b458d2c90d17238f9eb239c680179a6c1e0759be367963e3b4d7395fd3911626582a094e6a8d0e746242f94267a4c57d5b2360ce3a6f7f3e3c10e124a54ed24d1585bc7b731cf731c94ee00ebf070b999b9bf28d76bfec9dcf12fcce2b9c4444c706ec6b943b5f39e9151a764ba1cd0cd6c1c7cdc3aa824cf17da705be27a18fbee41be39d6ae4dd4312f5f4bfee2c5bb21d941666f9d79b0f80c9b1bace84a05d2b0e3be1c3fd04d72b4b0124595c435813969d413960fddc858730a433383f3bc0472cb7683ea569e001f00"/3584, 0xe00) write$FUSE_LK(r2, &(0x7f0000000040)={0x28, 0x0, 0x0, {{0x0, 0x0, 0x0, 0xffffffffffffffff}}}, 0x28) sendfile(r2, r3, 0x0, 0x11f06) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) fchdir(r1) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r4, &(0x7f0000000140)=""/243, 0x1d) getdents64(r4, 0x0, 0x18) fdatasync(r4) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) 21:25:07 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) open(0x0, 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x18) (async, rerun: 64) fstatfs(r0, &(0x7f0000000480)=""/111) (async, rerun: 64) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) (async) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x2000008, 0x10, 0xffffffffffffffff, 0x0) [ 194.340913][ T4232] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 194.351205][ T3855] I/O error, dev loop1, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 194.362397][ T9785] loop3: detected capacity change from 0 to 264192 [ 194.376881][ T9788] loop2: detected capacity change from 0 to 264192 21:25:07 executing program 4: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r1, &(0x7f0000000140)=""/243, 0x1d) getdents64(r1, 0x0, 0x18) ioctl$AUTOFS_IOC_FAIL(r1, 0x9361, 0x7ff) openat$cgroup_pressure(r1, &(0x7f0000000100)='memory.pressure\x00', 0x2, 0x0) r2 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fchdir(r2) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) write$binfmt_script(r3, &(0x7f0000000040)={'#! ', './file0', [{0x20, 'msdos\x00'}, {}, {0x20, '$'}], 0xa, "e0611a7db2ee2eac6dbb48f5608b30fc885d5aa2c3cbc2ffa889c2a407377623185e33fa1616f82942d31e4f9ba698e62194de05fcbdc08399ef18424bae79e16033aa5c81c9b2234b63b22e9eb68f6b5fa5eeb3030aa8149fdf9c5d123dbfa3fb973bc797798798dd9ca2a75cb5378c853aef6ae9cbf2eedd73a710cc4ac0e08ed7c9e50785bd7d4c18a97939db9f269df1ed7c371af9b1117c5bbcfd7a146faeb67bb2"}, 0xb9) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') (async) getdents64(r1, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r1, 0x0, 0x18) (async) ioctl$AUTOFS_IOC_FAIL(r1, 0x9361, 0x7ff) (async) openat$cgroup_pressure(r1, &(0x7f0000000100)='memory.pressure\x00', 0x2, 0x0) (async) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) fchdir(r2) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) write$binfmt_script(r3, &(0x7f0000000040)={'#! ', './file0', [{0x20, 'msdos\x00'}, {}, {0x20, '$'}], 0xa, "e0611a7db2ee2eac6dbb48f5608b30fc885d5aa2c3cbc2ffa889c2a407377623185e33fa1616f82942d31e4f9ba698e62194de05fcbdc08399ef18424bae79e16033aa5c81c9b2234b63b22e9eb68f6b5fa5eeb3030aa8149fdf9c5d123dbfa3fb973bc797798798dd9ca2a75cb5378c853aef6ae9cbf2eedd73a710cc4ac0e08ed7c9e50785bd7d4c18a97939db9f269df1ed7c371af9b1117c5bbcfd7a146faeb67bb2"}, 0xb9) (async) [ 194.391828][ T9789] loop1: detected capacity change from 0 to 264192 [ 194.401967][ T3855] I/O error, dev loop1, sector 264064 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 194.421765][ T9788] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 194.434556][ T9791] loop0: detected capacity change from 0 to 264192 [ 194.452628][ T3855] Buffer I/O error on dev loop1, logical block 33008, async page read [ 194.476453][ T9789] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 194.493988][ T9785] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 44119) [ 194.507035][ T9791] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:25:07 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) ftruncate(r1, 0xf8) 21:25:07 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x4081, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x18) fstatfs(r0, &(0x7f0000000480)=""/111) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) openat$cgroup_ro(r1, &(0x7f0000000040)='cgroup.freeze\x00', 0x0, 0x0) [ 194.543790][ T9785] FAT-fs (loop3): count of clusters too big (1788607998) [ 194.564353][ T9805] loop4: detected capacity change from 0 to 264192 [ 194.583247][ T9785] FAT-fs (loop3): Can't find a valid FAT filesystem 21:25:07 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000ce2ff8b060000000f000000010000000000000000000000002000000020000020000000741f1763741f1f630100ffff53ef01000100eeff730000000000000001000000000000000b0000008000000000", 0x59, 0x400}, {&(0x7f0000010140)="030000001300000023000000ce000f", 0xf, 0x800}, {&(0x7f0000010160)="fffffffffcff0700000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x400, 0xc00}, {&(0x7f0000010800)="ffff", 0x2, 0x4c00}, {&(0x7f0000010ec0)="ed41000000040000731f1f63741f1f63741f1f63000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f00000117e0)=ANY=[], 0x1) (async) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) (async, rerun: 32) write(r2, &(0x7f0000001400)="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"/3584, 0xe00) (async, rerun: 32) write$FUSE_LK(r2, &(0x7f0000000040)={0x28, 0x0, 0x0, {{0x0, 0x0, 0x0, 0xffffffffffffffff}}}, 0x28) sendfile(r2, r3, 0x0, 0x11f06) (async) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) (async) fchdir(r1) (async) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r4, &(0x7f0000000140)=""/243, 0x1d) getdents64(r4, 0x0, 0x18) (async) fdatasync(r4) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) 21:25:07 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x3, &(0x7f00000001c0)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="db", 0x1, 0x1f}, {&(0x7f0000000340)="45f1359cfe9b6ae505aad6c137d095a457ac0fe7d68fd7e145c3243eb91cf90e8e16acf73ce42d017671402b7b0bb8256269acf928afc11363d8d42edadf6fe253fda58fc32e512821c52731919382019dfe3cd9ed42d3c836", 0x59, 0x20}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) ioctl$FAT_IOCTL_GET_VOLUME_ID(r0, 0x80047213, &(0x7f0000000040)) (async) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async, rerun: 32) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') (rerun: 32) getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) getdents64(r2, 0x0, 0x18) (async) write$FUSE_DIRENT(r2, &(0x7f0000000500)={0xd8, 0x0, 0x0, [{0x2, 0x1f, 0x6, 0x8, ')\x910*[q'}, {0x4, 0xfffffffffffffc00, 0x6, 0xfffff9a8, 'msdos\x00'}, {0x0, 0x9, 0x17, 0x3, 'blkio.bfq.io_wait_time\x00'}, {0x3, 0x100000000, 0x7, 0x2, '*{^/{*+'}, {0x2, 0x400, 0x5, 0xfa9, ']-%^}'}, {0x4, 0x4, 0x0, 0x80000000}]}, 0xd8) (async, rerun: 32) fchdir(r1) (async, rerun: 32) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) [ 194.656794][ T9805] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 194.671711][ T9809] loop0: detected capacity change from 0 to 264192 [ 194.700039][ T9824] loop1: detected capacity change from 0 to 512 [ 194.709416][ T9807] loop2: detected capacity change from 0 to 264192 [ 194.712376][ T3655] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 194.729859][ T9809] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 194.737306][ T27] audit: type=1800 audit(1667165108.068:108): pid=9826 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="file0" dev="sda1" ino=1181 res=0 errno=0 [ 194.739675][ T9827] loop3: detected capacity change from 0 to 264192 21:25:08 executing program 4: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r1, &(0x7f0000000140)=""/243, 0x1d) getdents64(r1, 0x0, 0x18) (async) ioctl$AUTOFS_IOC_FAIL(r1, 0x9361, 0x7ff) openat$cgroup_pressure(r1, &(0x7f0000000100)='memory.pressure\x00', 0x2, 0x0) (async, rerun: 64) r2 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (rerun: 64) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) fchdir(r2) (async) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) (async, rerun: 32) write$binfmt_script(r3, &(0x7f0000000040)={'#! ', './file0', [{0x20, 'msdos\x00'}, {}, {0x20, '$'}], 0xa, "e0611a7db2ee2eac6dbb48f5608b30fc885d5aa2c3cbc2ffa889c2a407377623185e33fa1616f82942d31e4f9ba698e62194de05fcbdc08399ef18424bae79e16033aa5c81c9b2234b63b22e9eb68f6b5fa5eeb3030aa8149fdf9c5d123dbfa3fb973bc797798798dd9ca2a75cb5378c853aef6ae9cbf2eedd73a710cc4ac0e08ed7c9e50785bd7d4c18a97939db9f269df1ed7c371af9b1117c5bbcfd7a146faeb67bb2"}, 0xb9) (rerun: 32) 21:25:08 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000ce2ff8b060000000f000000010000000000000000000000002000000020000020000000741f1763741f1f630100ffff53ef01000100eeff730000000000000001000000000000000b0000008000000000", 0x59, 0x400}, {&(0x7f0000010140)="030000001300000023000000ce000f", 0xf, 0x800}, {&(0x7f0000010160)="fffffffffcff0700000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x400, 0xc00}, {&(0x7f0000010800)="ffff", 0x2, 0x4c00}, {&(0x7f0000010ec0)="ed41000000040000731f1f63741f1f63741f1f63000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f00000117e0)=ANY=[], 0x1) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r2, &(0x7f0000001400)="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"/3584, 0xe00) write$FUSE_LK(r2, &(0x7f0000000040)={0x28, 0x0, 0x0, {{0x0, 0x0, 0x0, 0xffffffffffffffff}}}, 0x28) sendfile(r2, r3, 0x0, 0x11f06) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) fchdir(r1) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r4, &(0x7f0000000140)=""/243, 0x1d) getdents64(r4, 0x0, 0x18) fdatasync(r4) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000ce2ff8b060000000f000000010000000000000000000000002000000020000020000000741f1763741f1f630100ffff53ef01000100eeff730000000000000001000000000000000b0000008000000000", 0x59, 0x400}, {&(0x7f0000010140)="030000001300000023000000ce000f", 0xf, 0x800}, {&(0x7f0000010160)="fffffffffcff0700000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x400, 0xc00}, {&(0x7f0000010800)="ffff", 0x2, 0x4c00}, {&(0x7f0000010ec0)="ed41000000040000731f1f63741f1f63741f1f63000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f00000117e0)=ANY=[], 0x1) (async) open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) (async) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) (async) write(r2, &(0x7f0000001400)="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"/3584, 0xe00) (async) write$FUSE_LK(r2, &(0x7f0000000040)={0x28, 0x0, 0x0, {{0x0, 0x0, 0x0, 0xffffffffffffffff}}}, 0x28) (async) sendfile(r2, r3, 0x0, 0x11f06) (async) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) (async) fchdir(r1) (async) syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') (async) getdents64(r4, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r4, 0x0, 0x18) (async) fdatasync(r4) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) [ 194.822986][ T9807] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 194.859451][ T9836] loop1: detected capacity change from 0 to 264192 21:25:08 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x4081, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(0x0, 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x18) (async, rerun: 64) fstatfs(r0, &(0x7f0000000480)=""/111) (async, rerun: 64) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) (async, rerun: 64) openat$cgroup_ro(r1, &(0x7f0000000040)='cgroup.freeze\x00', 0x0, 0x0) (rerun: 64) [ 194.874910][ T9835] loop4: detected capacity change from 0 to 264192 [ 194.895779][ T9836] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 194.917342][ T9827] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 44119) 21:25:08 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) ftruncate(r1, 0xf8) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(0x0, 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) ftruncate(r1, 0xf8) (async) 21:25:08 executing program 4: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}, {&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x40}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x5080, 0x59) getdents64(0xffffffffffffffff, 0x0, 0x0) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) [ 194.971352][ T9846] loop0: detected capacity change from 0 to 264192 [ 194.985970][ T9827] FAT-fs (loop3): count of clusters too big (1788607998) 21:25:08 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) r2 = open_tree(r0, &(0x7f0000000040)='./file0\x00', 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r0, &(0x7f0000000340)=""/251, 0xfb) getdents64(r3, 0x0, 0x18) dup3(r2, r3, 0x80000) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') lseek(0xffffffffffffffff, 0x8, 0x1) getdents64(r4, &(0x7f0000000140)=""/243, 0x1d) getdents64(r4, 0x0, 0x18) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r5, &(0x7f0000000140)=""/243, 0x1d) getdents64(r5, 0x0, 0x18) move_mount(r5, &(0x7f00000000c0)='./file0/file0\x00', 0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) ioctl$FS_IOC_SETVERSION(r4, 0x40087602, &(0x7f0000000080)=0x3ff) [ 195.029131][ T9846] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 195.040124][ T9827] FAT-fs (loop3): Can't find a valid FAT filesystem [ 195.064072][ T9869] loop4: detected capacity change from 0 to 264192 21:25:08 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(0x0, 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) ftruncate(r1, 0xf8) 21:25:08 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x4081, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x18) fstatfs(r0, &(0x7f0000000480)=""/111) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) openat$cgroup_ro(r1, &(0x7f0000000040)='cgroup.freeze\x00', 0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x4081, &(0x7f0000000080)=ANY=[], 0x0) (async) open(0x0, 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x18) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) (async) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) (async) openat$cgroup_ro(r1, &(0x7f0000000040)='cgroup.freeze\x00', 0x0, 0x0) (async) 21:25:08 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0x80000001}}, './file0\x00'}) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r3, &(0x7f0000000140)=""/243, 0x1d) getdents64(r3, 0x0, 0x18) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r4, &(0x7f0000000140)=""/243, 0x1d) getdents64(r4, 0x0, 0x18) r5 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080), 0x703040, 0x0) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f00000000c0)=[r1, r0, r3, 0xffffffffffffffff, r0, r4, r5], 0x7) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) [ 195.118585][ T9874] loop2: detected capacity change from 0 to 264192 [ 195.150827][ T9876] loop3: detected capacity change from 0 to 264192 [ 195.163628][ T9874] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 195.172595][ T9879] loop0: detected capacity change from 0 to 264192 [ 195.173149][ T9869] FAT-fs (loop4): bogus number of reserved sectors [ 195.197684][ T9876] FAT-fs (loop3): bogus number of FAT sectors [ 195.207441][ T9879] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:25:08 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) [ 195.222318][ T9876] FAT-fs (loop3): Can't find a valid FAT filesystem [ 195.230674][ T9883] loop1: detected capacity change from 0 to 264192 [ 195.252191][ T11] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:25:08 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r1) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) r2 = open_tree(r0, &(0x7f0000000040)='./file0\x00', 0x0) (async) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r0, &(0x7f0000000340)=""/251, 0xfb) (async) getdents64(r3, 0x0, 0x18) dup3(r2, r3, 0x80000) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') lseek(0xffffffffffffffff, 0x8, 0x1) (async) getdents64(r4, &(0x7f0000000140)=""/243, 0x1d) getdents64(r4, 0x0, 0x18) (async) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r5, &(0x7f0000000140)=""/243, 0x1d) getdents64(r5, 0x0, 0x18) move_mount(r5, &(0x7f00000000c0)='./file0/file0\x00', 0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) (async) ioctl$FS_IOC_SETVERSION(r4, 0x40087602, &(0x7f0000000080)=0x3ff) [ 195.290120][ T9883] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 195.322514][ T9869] FAT-fs (loop4): Can't find a valid FAT filesystem 21:25:08 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(0x0, 0x0, 0x0) ftruncate(r1, 0x5) getdents64(0xffffffffffffffff, 0x0, 0x18) fstatfs(r0, &(0x7f0000000480)=""/111) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 195.357656][ T9892] loop2: detected capacity change from 0 to 264192 [ 195.388273][ T9896] loop3: detected capacity change from 0 to 264192 [ 195.404745][ T9897] loop0: detected capacity change from 0 to 264192 21:25:08 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0x80000001}}, './file0\x00'}) (async) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r3, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r3, 0x0, 0x18) (async) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r4, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r4, 0x0, 0x18) r5 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080), 0x703040, 0x0) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f00000000c0)=[r1, r0, r3, 0xffffffffffffffff, r0, r4, r5], 0x7) (async) fchdir(r1) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) [ 195.435994][ T9896] FAT-fs (loop3): bogus number of FAT sectors [ 195.437086][ T9892] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 195.459848][ T11] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:25:08 executing program 4: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}, {&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x40}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x5080, 0x59) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) fchdir(r1) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) [ 195.481576][ T9897] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 195.494629][ T9896] FAT-fs (loop3): Can't find a valid FAT filesystem [ 195.551260][ T9906] loop4: detected capacity change from 0 to 264192 21:25:08 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) r2 = open_tree(r0, &(0x7f0000000040)='./file0\x00', 0x0) (async) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r0, &(0x7f0000000340)=""/251, 0xfb) (async) getdents64(r3, 0x0, 0x18) (async) dup3(r2, r3, 0x80000) (async) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) (async) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') (async) lseek(0xffffffffffffffff, 0x8, 0x1) getdents64(r4, &(0x7f0000000140)=""/243, 0x1d) getdents64(r4, 0x0, 0x18) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r5, &(0x7f0000000140)=""/243, 0x1d) getdents64(r5, 0x0, 0x18) move_mount(r5, &(0x7f00000000c0)='./file0/file0\x00', 0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) (async) ioctl$FS_IOC_SETVERSION(r4, 0x40087602, &(0x7f0000000080)=0x3ff) 21:25:08 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(0x0, 0x0, 0x0) ftruncate(r1, 0x5) getdents64(0xffffffffffffffff, 0x0, 0x18) fstatfs(r0, &(0x7f0000000480)=""/111) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(0x0, 0x0, 0x0) (async) ftruncate(r1, 0x5) (async) getdents64(0xffffffffffffffff, 0x0, 0x18) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) (async) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) (async) 21:25:08 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0x80000001}}, './file0\x00'}) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r3, &(0x7f0000000140)=""/243, 0x1d) getdents64(r3, 0x0, 0x18) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r4, &(0x7f0000000140)=""/243, 0x1d) getdents64(r4, 0x0, 0x18) r5 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080), 0x703040, 0x0) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f00000000c0)=[r1, r0, r3, 0xffffffffffffffff, r0, r4, r5], 0x7) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) (async) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0x80000001}}, './file0\x00'}) (async) syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') (async) getdents64(r3, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r3, 0x0, 0x18) (async) syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') (async) getdents64(r4, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r4, 0x0, 0x18) (async) openat$urandom(0xffffffffffffff9c, &(0x7f0000000080), 0x703040, 0x0) (async) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f00000000c0)=[r1, r0, r3, 0xffffffffffffffff, r0, r4, r5], 0x7) (async) fchdir(r1) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) [ 195.618832][ T11] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 195.639798][ T9906] FAT-fs (loop4): bogus number of reserved sectors 21:25:09 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) open(0x0, 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) [ 195.668519][ T9914] loop3: detected capacity change from 0 to 264192 [ 195.675508][ T9916] loop1: detected capacity change from 0 to 264192 [ 195.688166][ T9906] FAT-fs (loop4): Can't find a valid FAT filesystem [ 195.702469][ T9920] loop0: detected capacity change from 0 to 264192 [ 195.713668][ T9923] loop2: detected capacity change from 0 to 264192 21:25:09 executing program 4: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}, {&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x40}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) r1 = open(&(0x7f0000000300)='./file0\x00', 0x5080, 0x59) getdents64(0xffffffffffffffff, 0x0, 0x0) (async, rerun: 32) fchdir(r1) (async, rerun: 32) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) 21:25:09 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) getdents64(r2, 0x0, 0x18) getdents(r2, &(0x7f0000000040)=""/227, 0xe3) [ 195.760622][ T9923] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 195.777810][ T9916] FAT-fs (loop1): Unrecognized mount option "/dev/urandom" or missing value 21:25:09 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) (async) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) (async) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) getdents64(r2, 0x0, 0x18) (async, rerun: 64) getdents(r2, &(0x7f0000000040)=""/227, 0xe3) (rerun: 64) 21:25:09 executing program 4: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) getdents64(r2, 0x0, 0x18) dup3(r0, r2, 0x0) 21:25:09 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000040)='./file1\x00', 0x108000, 0x229) utime(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x8000, 0xffff}) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) 21:25:09 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(0x0, 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) [ 195.852346][ T9944] loop4: detected capacity change from 0 to 264192 [ 195.887826][ T9920] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 195.924257][ T9957] loop3: detected capacity change from 0 to 264192 [ 195.942391][ T9959] loop1: detected capacity change from 0 to 264192 [ 195.959134][ T9962] loop2: detected capacity change from 0 to 264192 21:25:09 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(0x0, 0x0, 0x0) ftruncate(r1, 0x5) getdents64(0xffffffffffffffff, 0x0, 0x18) fstatfs(r0, &(0x7f0000000480)=""/111) (async) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) (async) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 195.966061][ T9957] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 195.966233][ T9963] loop4: detected capacity change from 0 to 264192 [ 195.982770][ T9959] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 196.023546][ T9962] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:25:09 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async, rerun: 64) fstatfs(r0, &(0x7f0000000480)=""/111) (async, rerun: 64) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r2, 0x0, 0x18) getdents(r2, &(0x7f0000000040)=""/227, 0xe3) 21:25:09 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000040)='./file1\x00', 0x108000, 0x229) utime(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x8000, 0xffff}) (async) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) (async) fchdir(r1) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) 21:25:09 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) statx(r1, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x400, &(0x7f0000000500)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x6000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@default_permissions}, {@allow_other}, {@blksize={'blksize', 0x3d, 0x1400}}, {@allow_other}], [{@fsmagic={'fsmagic', 0x3d, 0xd04}}, {@uid_lt={'uid<', 0xee00}}, {@euid_eq={'euid', 0x3d, r2}}, {@permit_directio}]}}) [ 196.068848][ T9969] loop0: detected capacity change from 0 to 264192 [ 196.075909][ T11] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 196.085156][ T4232] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:25:09 executing program 4: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) getdents64(r2, 0x0, 0x18) dup3(r0, r2, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) fchdir(r1) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') (async) getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r2, 0x0, 0x18) (async) dup3(r0, r2, 0x0) (async) [ 196.148165][ T9969] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 196.156477][ T9975] loop2: detected capacity change from 0 to 264192 [ 196.193193][ T9977] loop1: detected capacity change from 0 to 264192 [ 196.204594][ T9979] loop3: detected capacity change from 0 to 264192 [ 196.214137][ T9981] loop4: detected capacity change from 0 to 264192 21:25:09 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) getdents64(r2, 0x0, 0x18) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r3, &(0x7f0000000140)=""/243, 0x1d) getdents64(r3, 0x0, 0x18) ioctl$AUTOFS_DEV_IOCTL_FAIL(r1, 0xc0189377, &(0x7f0000000040)={{0x1, 0x1, 0x18, r3, {0x8000, 0xffffffc1}}, './file0\x00'}) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000080), 0x240000, 0x0) getdents64(r4, 0x0, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 196.236285][ T9977] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 196.251910][ T9975] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 196.268802][ T9981] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:25:09 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) r1 = open(&(0x7f0000000040)='./file1\x00', 0x108000, 0x229) utime(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x8000, 0xffff}) (async) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) fchdir(r1) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) 21:25:09 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) getdents64(r2, 0x0, 0x18) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r3, &(0x7f0000000140)=""/243, 0x1d) getdents64(r3, 0x0, 0x18) ioctl$AUTOFS_DEV_IOCTL_FAIL(r1, 0xc0189377, &(0x7f0000000040)={{0x1, 0x1, 0x18, r3, {0x8000, 0xffffffc1}}, './file0\x00'}) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000080), 0x240000, 0x0) getdents64(r4, 0x0, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(0x0, 0x0, 0x0) (async) syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') (async) getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r2, 0x0, 0x18) (async) syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') (async) getdents64(r3, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r3, 0x0, 0x18) (async) ioctl$AUTOFS_DEV_IOCTL_FAIL(r1, 0xc0189377, &(0x7f0000000040)={{0x1, 0x1, 0x18, r3, {0x8000, 0xffffffc1}}, './file0\x00'}) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000080), 0x240000, 0x0) (async) getdents64(r4, 0x0, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) (async) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) (async) [ 196.336209][ T9979] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 196.371212][ T9975] fuse: Bad value for 'fd' 21:25:09 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) statx(r1, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x400, &(0x7f0000000500)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x6000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@default_permissions}, {@allow_other}, {@blksize={'blksize', 0x3d, 0x1400}}, {@allow_other}], [{@fsmagic={'fsmagic', 0x3d, 0xd04}}, {@uid_lt={'uid<', 0xee00}}, {@euid_eq={'euid', 0x3d, r2}}, {@permit_directio}]}}) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(0x0, 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) statx(r1, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x0, &(0x7f00000002c0)) (async) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x400, &(0x7f0000000500)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x6000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@default_permissions}, {@allow_other}, {@blksize={'blksize', 0x3d, 0x1400}}, {@allow_other}], [{@fsmagic={'fsmagic', 0x3d, 0xd04}}, {@uid_lt={'uid<', 0xee00}}, {@euid_eq={'euid', 0x3d, r2}}, {@permit_directio}]}}) (async) 21:25:09 executing program 4: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) getdents64(r2, 0x0, 0x18) (async) dup3(r0, r2, 0x0) 21:25:09 executing program 3: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r0 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r1, &(0x7f00000000c0)=""/91) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) [ 196.406530][T10006] loop0: detected capacity change from 0 to 264192 [ 196.421108][ T4232] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 196.442437][T10007] loop1: detected capacity change from 0 to 264192 [ 196.467221][ T56] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 196.480035][T10012] loop2: detected capacity change from 0 to 264192 21:25:09 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000340)='./file0/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x8100000, 0x1, &(0x7f0000000240)=[{&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x2088000, &(0x7f0000000080)=ANY=[], 0x2) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) [ 196.511601][T10006] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 196.523831][T10020] loop4: detected capacity change from 0 to 264192 21:25:09 executing program 4: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)={'#! ', './file1', [{0x20, 'blkio.bfq.io_wait_time\x00'}, {0x20, '{.!@-[\xb5*^'}], 0xa, "8b5bda4d95ff8f2d10b72067177ac6c8095b739e104f43d67953dc9aeef4c4ee80658fd124efc9dcfd19734107b1512b757f5d94b3ff2e2be46e35108109"}, 0x6b) fstatfs(r0, &(0x7f0000000480)=""/111) 21:25:09 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(0x0, 0x0, 0x0) (async) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r2, 0x0, 0x18) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r3, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r3, 0x0, 0x18) (async) ioctl$AUTOFS_DEV_IOCTL_FAIL(r1, 0xc0189377, &(0x7f0000000040)={{0x1, 0x1, 0x18, r3, {0x8000, 0xffffffc1}}, './file0\x00'}) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000080), 0x240000, 0x0) (async) getdents64(r4, 0x0, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) (async) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) (async) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 196.559549][T10012] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 196.578716][T10028] loop1: detected capacity change from 0 to 264192 [ 196.586251][T10029] fuse: Bad value for 'fd' 21:25:09 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000340)='./file0/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x8100000, 0x1, &(0x7f0000000240)=[{&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x2088000, &(0x7f0000000080)=ANY=[], 0x2) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000340)='./file0/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x8100000, 0x1, &(0x7f0000000240)=[{&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x2088000, &(0x7f0000000080)=ANY=[], 0x2) (async) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) (async) fchdir(r1) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) 21:25:09 executing program 3: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r0 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r1, &(0x7f00000000c0)=""/91) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async) fchdir(r0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r1, &(0x7f00000000c0)=""/91) (async) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) (async) 21:25:10 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) statx(r1, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x400, &(0x7f0000000500)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x6000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@default_permissions}, {@allow_other}, {@blksize={'blksize', 0x3d, 0x1400}}, {@allow_other}], [{@fsmagic={'fsmagic', 0x3d, 0xd04}}, {@uid_lt={'uid<', 0xee00}}, {@euid_eq={'euid', 0x3d, r2}}, {@permit_directio}]}}) [ 196.670912][T10036] loop1: detected capacity change from 0 to 264192 [ 196.704863][ T3855] I/O error, dev loop4, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 196.713959][T10042] loop2: detected capacity change from 0 to 264192 21:25:10 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000340)='./file0/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x8100000, 0x1, &(0x7f0000000240)=[{&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x2088000, &(0x7f0000000080)=ANY=[], 0x2) (async) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) fchdir(r1) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) [ 196.715376][T10041] loop3: detected capacity change from 0 to 264192 [ 196.743867][T10039] loop0: detected capacity change from 0 to 264192 [ 196.751603][T10049] loop4: detected capacity change from 0 to 264192 [ 196.767225][ T3855] I/O error, dev loop4, sector 264064 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 196.783623][T10039] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 196.803212][T10042] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 196.803842][ T3855] Buffer I/O error on dev loop4, logical block 33008, async page read 21:25:10 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x18) fstatfs(r0, &(0x7f0000000480)=""/111) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r1, &(0x7f0000000140)=""/243, 0x1d) getdents64(r1, 0x0, 0x18) ioctl$EXT4_IOC_CHECKPOINT(r1, 0x4004662b, &(0x7f0000000040)) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 196.828467][T10052] loop1: detected capacity change from 0 to 264192 [ 196.862115][T10049] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 196.882035][T10042] fuse: Bad value for 'fd' 21:25:10 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) ioctl$F2FS_IOC_GET_PIN_FILE(r1, 0x8004f50e, &(0x7f0000000040)) fstatfs(r0, &(0x7f0000000480)=""/111) 21:25:10 executing program 4: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) fchdir(r1) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) write$binfmt_script(r0, &(0x7f0000000040)={'#! ', './file1', [{0x20, 'blkio.bfq.io_wait_time\x00'}, {0x20, '{.!@-[\xb5*^'}], 0xa, "8b5bda4d95ff8f2d10b72067177ac6c8095b739e104f43d67953dc9aeef4c4ee80658fd124efc9dcfd19734107b1512b757f5d94b3ff2e2be46e35108109"}, 0x6b) (async) fstatfs(r0, &(0x7f0000000480)=""/111) 21:25:10 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040874000404190a0200027400f80000000000000000", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x40806685, &(0x7f0000000180)={0x1, 0x3, 0x1000, 0x1000, &(0x7f00000008c0)="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", 0xe3, 0x0, &(0x7f0000000040)="76665455ed20eda8684ebbc32d22ddf411a968107de8e225954012a5c939afb4dc363104dd5903b15c61ff2fef604d1593801220c46e1dce1f68ae412d5c7cf622176bf522ce84ee078d83bed2edb04635bf0b45c005ebea4088a829fc5ef8bb1cafd1b69f5c8f6b7634aeab2f9956262e02c768ad0af6aeaffea11b42c0724f8c030b4e61c83ce695ad057037a811960c593ca4570da094500018996aaaed0d4404c5af853b1f398ba549814f64b03abe81aa0ab403974667d77e1c3086c57e05f592d6b2c4f56163b31039e6917bf8fa33ac1d47da6b0dcaeabcaea02f54ff44cad3"}) [ 196.906062][T10066] loop0: detected capacity change from 0 to 264192 [ 196.944756][T10041] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 196.959487][ T4232] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 196.982629][T10066] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:25:10 executing program 3: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r0 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r1, &(0x7f00000000c0)=""/91) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async) fchdir(r0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r1, &(0x7f00000000c0)=""/91) (async) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) (async) [ 197.013509][T10069] loop1: detected capacity change from 0 to 264192 [ 197.019390][T10071] loop2: detected capacity change from 0 to 264192 [ 197.030868][T10072] loop4: detected capacity change from 0 to 264192 21:25:10 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x18) fstatfs(r0, &(0x7f0000000480)=""/111) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r1, &(0x7f0000000140)=""/243, 0x1d) getdents64(r1, 0x0, 0x18) ioctl$EXT4_IOC_CHECKPOINT(r1, 0x4004662b, &(0x7f0000000040)) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(0x0, 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x18) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) (async) syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') (async) getdents64(r1, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r1, 0x0, 0x18) (async) ioctl$EXT4_IOC_CHECKPOINT(r1, 0x4004662b, &(0x7f0000000040)) (async) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) (async) 21:25:10 executing program 4: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) (async, rerun: 32) fchdir(r1) (rerun: 32) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) write$binfmt_script(r0, &(0x7f0000000040)={'#! ', './file1', [{0x20, 'blkio.bfq.io_wait_time\x00'}, {0x20, '{.!@-[\xb5*^'}], 0xa, "8b5bda4d95ff8f2d10b72067177ac6c8095b739e104f43d67953dc9aeef4c4ee80658fd124efc9dcfd19734107b1512b757f5d94b3ff2e2be46e35108109"}, 0x6b) (async) fstatfs(r0, &(0x7f0000000480)=""/111) [ 197.090891][T10069] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 197.092838][ T56] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 197.111201][T10071] FAT-fs (loop2): bogus number of reserved sectors 21:25:10 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) dup3(r2, r3, 0x80000) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x800f8ea29332909c, 0x41) unlinkat(r4, &(0x7f0000000080)='./file0\x00', 0x200) 21:25:10 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) fchdir(r1) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) ioctl$F2FS_IOC_GET_PIN_FILE(r1, 0x8004f50e, &(0x7f0000000040)) fstatfs(r0, &(0x7f0000000480)=""/111) [ 197.144319][T10071] FAT-fs (loop2): Can't find a valid FAT filesystem [ 197.192820][T10089] loop4: detected capacity change from 0 to 264192 [ 197.194938][T10092] loop0: detected capacity change from 0 to 264192 [ 197.219991][T10089] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 197.232668][T10096] loop3: detected capacity change from 0 to 264192 21:25:10 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040874000404190a0200027400f80000000000000000", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async, rerun: 32) open(0x0, 0x0, 0x0) (async, rerun: 32) getdents64(0xffffffffffffffff, 0x0, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) (async, rerun: 32) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x40806685, &(0x7f0000000180)={0x1, 0x3, 0x1000, 0x1000, &(0x7f00000008c0)="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", 0xe3, 0x0, &(0x7f0000000040)="76665455ed20eda8684ebbc32d22ddf411a968107de8e225954012a5c939afb4dc363104dd5903b15c61ff2fef604d1593801220c46e1dce1f68ae412d5c7cf622176bf522ce84ee078d83bed2edb04635bf0b45c005ebea4088a829fc5ef8bb1cafd1b69f5c8f6b7634aeab2f9956262e02c768ad0af6aeaffea11b42c0724f8c030b4e61c83ce695ad057037a811960c593ca4570da094500018996aaaed0d4404c5af853b1f398ba549814f64b03abe81aa0ab403974667d77e1c3086c57e05f592d6b2c4f56163b31039e6917bf8fa33ac1d47da6b0dcaeabcaea02f54ff44cad3"}) (rerun: 32) 21:25:10 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) (async) fchdir(r1) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async, rerun: 32) ioctl$F2FS_IOC_GET_PIN_FILE(r1, 0x8004f50e, &(0x7f0000000040)) (async, rerun: 32) fstatfs(r0, &(0x7f0000000480)=""/111) [ 197.267441][T10092] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 197.295361][T10096] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 197.318938][T10103] loop1: detected capacity change from 0 to 264192 [ 197.334846][T10115] loop2: detected capacity change from 0 to 264192 21:25:10 executing program 4: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') read$FUSE(r2, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) chown(&(0x7f0000000040)='./file0\x00', r3, r4) r5 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$FUSE(r5, &(0x7f0000000240)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000580)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000700)=[{&(0x7f0000000000)="eb3c906d8d6673fdd2617400028001000240000004f801", 0x17}, {&(0x7f0000000e00)="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", 0x219, 0x5fb}], 0x2010080, &(0x7f00000023c0)=ANY=[@ANYBLOB='uid=', @ANYRESHEX=0xee01, @ANYBLOB=',shortname=winnt,shortname=win95,shortname=winnt,allow_utime=00000000000000000000006,gid=', @ANYRESHEX=r6, @ANYBLOB="0000000000001cefd71bb606"], 0x0) statx(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x20, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2c08, &(0x7f0000000500)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, r3}, 0x2c, {'group_id', 0x3d, r6}, 0x2c, {[{@default_permissions}, {@default_permissions}, {@allow_other}, {@blksize={'blksize', 0x3d, 0xe58224f76bcc1b77}}, {@blksize={'blksize', 0x3d, 0xc00}}], [{@mask={'mask', 0x3d, 'MAY_WRITE'}}, {@euid_lt={'euid<', r7}}, {@rootcontext={'rootcontext', 0x3d, 'root'}}, {@audit}, {@appraise}]}}) getdents64(0xffffffffffffffff, 0x0, 0x0) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) 21:25:10 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x18) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async, rerun: 64) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) (async, rerun: 64) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r1, &(0x7f0000000140)=""/243, 0x1d) (async, rerun: 64) getdents64(r1, 0x0, 0x18) (async, rerun: 64) ioctl$EXT4_IOC_CHECKPOINT(r1, 0x4004662b, &(0x7f0000000040)) (async) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 21:25:10 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) dup3(r2, r3, 0x80000) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x800f8ea29332909c, 0x41) unlinkat(r4, &(0x7f0000000080)='./file0\x00', 0x200) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async) fchdir(r1) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz1\x00', 0x200002, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) (async) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) (async) dup3(r2, r3, 0x80000) (async) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x800f8ea29332909c, 0x41) (async) unlinkat(r4, &(0x7f0000000080)='./file0\x00', 0x200) (async) [ 197.359467][ T46] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 197.382906][T10115] FAT-fs (loop2): Unrecognized mount option ""k"΄F5 E@)^Ѷ\kv4/V&.h [ 197.382906][T10115] BrO Na<敭p7 Y0x0, 0x0}, 0x2020) chown(&(0x7f0000000040)='./file0\x00', r3, r4) r5 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$FUSE(r5, &(0x7f0000000240)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000580)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000700)=[{&(0x7f0000000000)="eb3c906d8d6673fdd2617400028001000240000004f801", 0x17}, {&(0x7f0000000e00)="03000000414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed5df1d1001cc2de850f6cbb9b0704562964f7e75effac2ac4c15e29fb3c18fafff82f38fdc047491ffa822a17b17f463ef34079c19c2ad2fbddc0777df2ec4f62826086704d0000000000000000a10b45c1a389fc59b7792156a611e75b8b9d023b0ca9df3ab165eafd759f1c17f4e6e354401c271063f6ba76a0a7e65c98ebceeaa0733897e4208a4a8b548f69b0c0a78a70d9bb3be304ad440e5973c826f513370026f509c6425d0d18a6b730585279b8f080c212a202a0613d32b6dc3f512a44e8320bd0fab5485801572995acd76a0f4fef95fc3dbe72e48f5d7b323e7cfcce82617084d3b478eceb5447840cde8c37bb9ae86374f487ee081167d281ac61359cb6571d8579575db36b48737d2c096d905712695f2d8c6529b86f9300965b8bab3031649325346c16988328c9494f01041a2054ced534c898efdd1995b1a9d776918c654a78105ee0d8fa49ab77c83ba1584419a880340d1116a48904ce4db893516807203e0fd8d5189707c77696d6eb38a15644cade2ca485a23332d6a2693ad98a4b762e09e89300a8a99cc24f8b2a1f14c9578742969c462bfba30591f399be4422c84849177c2e2c8ec2b8ba6dccd4584abf0b39b1e7be698a8abdcbf7a03d9a4bc2445915d0b82ff39ba3a4c19facc35520d31422238ff62a00a96f8af2bb647f978333133b8ec90eb10412b82f3bba4256e4a96cd188b6be", 0x219, 0x5fb}], 0x2010080, &(0x7f00000023c0)=ANY=[@ANYBLOB='uid=', @ANYRESHEX=0xee01, @ANYBLOB=',shortname=winnt,shortname=win95,shortname=winnt,allow_utime=00000000000000000000006,gid=', @ANYRESHEX=r6, @ANYBLOB="0000000000001cefd71bb606"], 0x0) (async) statx(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x20, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2c08, &(0x7f0000000500)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, r3}, 0x2c, {'group_id', 0x3d, r6}, 0x2c, {[{@default_permissions}, {@default_permissions}, {@allow_other}, {@blksize={'blksize', 0x3d, 0xe58224f76bcc1b77}}, {@blksize={'blksize', 0x3d, 0xc00}}], [{@mask={'mask', 0x3d, 'MAY_WRITE'}}, {@euid_lt={'euid<', r7}}, {@rootcontext={'rootcontext', 0x3d, 'root'}}, {@audit}, {@appraise}]}}) (async) getdents64(0xffffffffffffffff, 0x0, 0x0) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) [ 197.577978][T10115] loop2: detected capacity change from 0 to 264192 [ 197.590208][T10131] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 197.598448][T10127] FAT-fs (loop1): Can't find a valid FAT filesystem [ 197.614182][T10115] FAT-fs (loop2): Unrecognized mount option ""k"΄F5 E@)^Ѷ\kv4/V&.h 21:25:11 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000240)=[{&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x402481, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) getdents64(r2, 0x0, 0x18) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r3, &(0x7f0000000140)=""/243, 0x1d) getdents64(r3, 0x0, 0x18) sendfile(r2, r3, &(0x7f0000000080), 0xffffffffffff7fff) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r4, &(0x7f0000000140)=""/243, 0x1d) getdents64(r4, 0x0, 0x18) getdents64(r4, &(0x7f00000000c0)=""/85, 0x55) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x1, &(0x7f0000000240)=[{&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(&(0x7f0000000040)='./file0\x00', 0x402481, 0x0) (async) syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') (async) getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r2, 0x0, 0x18) (async) syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') (async) getdents64(r3, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r3, 0x0, 0x18) (async) sendfile(r2, r3, &(0x7f0000000080), 0xffffffffffff7fff) (async) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) (async) fchdir(r1) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') (async) getdents64(r4, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r4, 0x0, 0x18) (async) getdents64(r4, &(0x7f00000000c0)=""/85, 0x55) (async) [ 197.614182][T10115] BrO Na<敭p7 Y0x0, 0x0}, 0x2020) chown(&(0x7f0000000040)='./file0\x00', r3, r4) r5 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$FUSE(r5, &(0x7f0000000240)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000580)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000700)=[{&(0x7f0000000000)="eb3c906d8d6673fdd2617400028001000240000004f801", 0x17}, {&(0x7f0000000e00)="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", 0x219, 0x5fb}], 0x2010080, &(0x7f00000023c0)=ANY=[@ANYBLOB='uid=', @ANYRESHEX=0xee01, @ANYBLOB=',shortname=winnt,shortname=win95,shortname=winnt,allow_utime=00000000000000000000006,gid=', @ANYRESHEX=r6, @ANYBLOB="0000000000001cefd71bb606"], 0x0) statx(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x20, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2c08, &(0x7f0000000500)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, r3}, 0x2c, {'group_id', 0x3d, r6}, 0x2c, {[{@default_permissions}, {@default_permissions}, {@allow_other}, {@blksize={'blksize', 0x3d, 0xe58224f76bcc1b77}}, {@blksize={'blksize', 0x3d, 0xc00}}], [{@mask={'mask', 0x3d, 'MAY_WRITE'}}, {@euid_lt={'euid<', r7}}, {@rootcontext={'rootcontext', 0x3d, 'root'}}, {@audit}, {@appraise}]}}) getdents64(0xffffffffffffffff, 0x0, 0x0) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async) syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') (async) read$FUSE(r2, &(0x7f0000000340)={0x2020}, 0x2020) (async) chown(&(0x7f0000000040)='./file0\x00', r3, r4) (async) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) read$FUSE(r5, &(0x7f0000000240)={0x2020}, 0x2020) (async) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000580)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000700)=[{&(0x7f0000000000)="eb3c906d8d6673fdd2617400028001000240000004f801", 0x17}, {&(0x7f0000000e00)="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", 0x219, 0x5fb}], 0x2010080, &(0x7f00000023c0)=ANY=[@ANYBLOB='uid=', @ANYRESHEX=0xee01, @ANYBLOB=',shortname=winnt,shortname=win95,shortname=winnt,allow_utime=00000000000000000000006,gid=', @ANYRESHEX=r6, @ANYBLOB="0000000000001cefd71bb606"], 0x0) (async) statx(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x20, &(0x7f0000000340)) (async) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2c08, &(0x7f0000000500)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, r3}, 0x2c, {'group_id', 0x3d, r6}, 0x2c, {[{@default_permissions}, {@default_permissions}, {@allow_other}, {@blksize={'blksize', 0x3d, 0xe58224f76bcc1b77}}, {@blksize={'blksize', 0x3d, 0xc00}}], [{@mask={'mask', 0x3d, 'MAY_WRITE'}}, {@euid_lt={'euid<', r7}}, {@rootcontext={'rootcontext', 0x3d, 'root'}}, {@audit}, {@appraise}]}}) (async) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) fchdir(r1) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) [ 197.919458][T10157] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 197.950310][T10168] loop0: detected capacity change from 0 to 264192 [ 197.994563][T10168] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 198.004428][T10180] loop4: detected capacity change from 0 to 264192 [ 198.028427][T10115] FAT-fs (loop2): Unrecognized mount option ""k"΄F5 E@)^Ѷ\kv4/V&.h [ 198.028427][T10115] BrO Na<敭p7 Y\xff\x93\x10\xb2\xac7\xbb4\x13\xc9l\x83\xff\xf0\x1e\xd5\xb9_h\xd2~\x02\xe0\xa4\xa0\x04SA\xf7}g\xaek\xe7\x98}\xc4\xfa'}, {0x20, 'msdos\x00'}, {0x20, 'msdos\x00'}], 0xa, "37491b4e35b08e61497975e708771fc666dac74177e844df51b024d2b09784f47cb481a94a736ed698eda490971f0f514bda409c33a39d4dd802b8dfb945d0049a87afabc7c1b541619e4a2499ae52464b3e070ca2b6e5d50543fee3ee87b0bb376a1675887a969ee7d6cd4df943c8acd9a49482703a94537551c224578b549cb8fe825ed21a21d33897eb596ccab707f9b5668b6ca71106ec505eb356dba4864d7c4afc07596f2d83d1b4c621ef36737f2aea0d1afa61664d55be1ca89dece4be5c7f396a0e26e3d4d4cf63b076e5cf6e5ffe1e73cd85895dee785d6fe7c21f6ee40ee12817fbd9"}, 0x1a4) [ 199.773954][T10356] FAT-fs (loop3): Unrecognized mount option "" or missing value [ 199.783481][T10357] syz-executor.2 (pid 10357) is setting deprecated v1 encryption policy; recommend upgrading to v2. 21:25:13 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) open(0x0, 0x28840, 0x80) getdents64(0xffffffffffffffff, 0x0, 0x18) fstatfs(r0, &(0x7f0000000480)=""/111) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x200000, 0x0) getdents64(r1, &(0x7f0000000080)=""/153, 0x99) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_IOC_FAIL(r1, 0x9361, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(0x0, 0x28840, 0x80) (async) getdents64(0xffffffffffffffff, 0x0, 0x18) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x200000, 0x0) (async) getdents64(r1, &(0x7f0000000080)=""/153, 0x99) (async) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) (async) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) (async) ioctl$AUTOFS_IOC_FAIL(r1, 0x9361, 0x0) (async) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) (async) 21:25:13 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f00000000c0)=[{&(0x7f0000000080)="040800090000ff01e66174000404090a01fff87400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) r1 = open(&(0x7f0000000300)='./file0\x00', 0x200, 0x5a) fchdir(r1) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async, rerun: 32) fstatfs(r0, &(0x7f0000000480)=""/111) (async, rerun: 32) r3 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) read$FUSE(r3, &(0x7f00000008c0)={0x2020}, 0x2020) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) (async, rerun: 64) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r2, 0xf507, 0x0) (async, rerun: 64) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r4, &(0x7f0000000140)=""/243, 0x1d) getdents64(r4, 0x0, 0x18) (async) write$binfmt_script(r4, &(0x7f0000000340)={'#! ', './file0', [{0x20, 'msdos\x00'}, {0x20, '}:\'!#[*$#[\x9d-}%'}, {}, {0x20, '.'}], 0xa, "66faedd9f4f4345ad992b8da2b4ed214934f57ec07490cbe82eed0fff552f2a9acff117e1e1b4bc614ea2a1fb51acc4a38a79ed5656f3b037ded2b729d2f57cc2d12c30dd4fd77d355253ebd461c4f70ab6af1ee9fcd592f6f55bbaae2ef83b5eed8cad4e49f56c8cddff3b7e9"}, 0x91) [ 199.830237][ T3655] I/O error, dev loop0, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 199.840963][T10359] loop1: detected capacity change from 0 to 264192 [ 199.852124][T10345] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 199.862908][T10361] loop0: detected capacity change from 0 to 264192 [ 199.862968][ T3655] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 199.888156][T10359] FAT-fs (loop1): Unrecognized mount option "000000000000000000000004((q΀Lje*u" or missing value [ 199.931075][ T3655] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 199.952849][T10365] loop3: detected capacity change from 0 to 264192 21:25:13 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r1, 0x800c6613, &(0x7f0000000240)=@v1={0x0, @aes128, 0x0, @desc3}) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r2, 0xc0096616, &(0x7f0000000040)=@v1={0x0, @adiantum, 0x0, @desc4}) open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) (async) open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) (async) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r1, 0x800c6613, &(0x7f0000000240)=@v1={0x0, @aes128, 0x0, @desc3}) (async) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r2, 0xc0096616, &(0x7f0000000040)=@v1={0x0, @adiantum, 0x0, @desc4}) (async) open(0x0, 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) [ 199.974051][ T3655] Buffer I/O error on dev loop0, logical block 0, async page read 21:25:13 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000000c0)=ANY=[@ANYRESOCT=0x0, @ANYBLOB="fbe2d9c907fa90342828fc71ce800e844c1cc9fae16aaef30e652a98b175c412"], 0x0) (async) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) (async) fchdir(r1) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) (async) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040), 0x460a02, 0x0) write$binfmt_script(r2, &(0x7f00000006c0)={'#! ', './file0', [{0x20, '\xectI\xc7\xb3\f'}, {0x20, '-]}@*@'}, {0x20, '('}, {0x20, 'blkio.bfq.io_wait_time\x00'}, {0x20, 'msdos\x00'}, {0x20, '$!+,-\x00\x00\x00'}, {0x20, '^^[\'}-\x1eM\x00\x7f,\xf8\xba\xbf\t\x00hZ\xd1\x13\xc4\v\x96\xbc\xcb\t\x98)\xd9\x97\x8d\xe2\xc6\x93\xda\x14C\xc4\xa6\xbf\xc3!\xae\xdb\x89\x86@\x1f\x8d\xbf\xbc.\x9d<\x91\a\xf2/\x1eOAT\xa3O\x91\xc7\x04>\xff\x93\x10\xb2\xac7\xbb4\x13\xc9l\x83\xff\xf0\x1e\xd5\xb9_h\xd2~\x02\xe0\xa4\xa0\x04SA\xf7}g\xaek\xe7\x98}\xc4\xfa'}, {0x20, 'msdos\x00'}, {0x20, 'msdos\x00'}], 0xa, "37491b4e35b08e61497975e708771fc666dac74177e844df51b024d2b09784f47cb481a94a736ed698eda490971f0f514bda409c33a39d4dd802b8dfb945d0049a87afabc7c1b541619e4a2499ae52464b3e070ca2b6e5d50543fee3ee87b0bb376a1675887a969ee7d6cd4df943c8acd9a49482703a94537551c224578b549cb8fe825ed21a21d33897eb596ccab707f9b5668b6ca71106ec505eb356dba4864d7c4afc07596f2d83d1b4c621ef36737f2aea0d1afa61664d55be1ca89dece4be5c7f396a0e26e3d4d4cf63b076e5cf6e5ffe1e73cd85895dee785d6fe7c21f6ee40ee12817fbd9"}, 0x1a4) [ 200.001565][T10361] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:25:13 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f00000000c0)=[{&(0x7f0000000080)="040800090000ff01e66174000404090a01fff87400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) r1 = open(&(0x7f0000000300)='./file0\x00', 0x200, 0x5a) fchdir(r1) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) r3 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) read$FUSE(r3, &(0x7f00000008c0)={0x2020}, 0x2020) (async) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r2, 0xf507, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r4, &(0x7f0000000140)=""/243, 0x1d) (async) getdents64(r4, 0x0, 0x18) (async) write$binfmt_script(r4, &(0x7f0000000340)={'#! ', './file0', [{0x20, 'msdos\x00'}, {0x20, '}:\'!#[*$#[\x9d-}%'}, {}, {0x20, '.'}], 0xa, "66faedd9f4f4345ad992b8da2b4ed214934f57ec07490cbe82eed0fff552f2a9acff117e1e1b4bc614ea2a1fb51acc4a38a79ed5656f3b037ded2b729d2f57cc2d12c30dd4fd77d355253ebd461c4f70ab6af1ee9fcd592f6f55bbaae2ef83b5eed8cad4e49f56c8cddff3b7e9"}, 0x91) [ 200.054056][T10383] loop1: detected capacity change from 0 to 264192 [ 200.063335][T10377] loop2: detected capacity change from 0 to 264192 [ 200.073121][ T6791] I/O error, dev loop3, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 21:25:13 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r1, 0x800c6613, &(0x7f0000000240)=@v1={0x0, @aes128, 0x0, @desc3}) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r2, 0xc0096616, &(0x7f0000000040)=@v1={0x0, @adiantum, 0x0, @desc4}) open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) (async) open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) (async) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r1, 0x800c6613, &(0x7f0000000240)=@v1={0x0, @aes128, 0x0, @desc3}) (async) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r2, 0xc0096616, &(0x7f0000000040)=@v1={0x0, @adiantum, 0x0, @desc4}) (async) open(0x0, 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) 21:25:13 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000000c0)=ANY=[@ANYRESOCT=0x0, @ANYBLOB="fbe2d9c907fa90342828fc71ce800e844c1cc9fae16aaef30e652a98b175c412"], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040), 0x460a02, 0x0) write$binfmt_script(r2, &(0x7f00000006c0)={'#! ', './file0', [{0x20, '\xectI\xc7\xb3\f'}, {0x20, '-]}@*@'}, {0x20, '('}, {0x20, 'blkio.bfq.io_wait_time\x00'}, {0x20, 'msdos\x00'}, {0x20, '$!+,-\x00\x00\x00'}, {0x20, '^^[\'}-\x1eM\x00\x7f,\xf8\xba\xbf\t\x00hZ\xd1\x13\xc4\v\x96\xbc\xcb\t\x98)\xd9\x97\x8d\xe2\xc6\x93\xda\x14C\xc4\xa6\xbf\xc3!\xae\xdb\x89\x86@\x1f\x8d\xbf\xbc.\x9d<\x91\a\xf2/\x1eOAT\xa3O\x91\xc7\x04>\xff\x93\x10\xb2\xac7\xbb4\x13\xc9l\x83\xff\xf0\x1e\xd5\xb9_h\xd2~\x02\xe0\xa4\xa0\x04SA\xf7}g\xaek\xe7\x98}\xc4\xfa'}, {0x20, 'msdos\x00'}, {0x20, 'msdos\x00'}], 0xa, "37491b4e35b08e61497975e708771fc666dac74177e844df51b024d2b09784f47cb481a94a736ed698eda490971f0f514bda409c33a39d4dd802b8dfb945d0049a87afabc7c1b541619e4a2499ae52464b3e070ca2b6e5d50543fee3ee87b0bb376a1675887a969ee7d6cd4df943c8acd9a49482703a94537551c224578b549cb8fe825ed21a21d33897eb596ccab707f9b5668b6ca71106ec505eb356dba4864d7c4afc07596f2d83d1b4c621ef36737f2aea0d1afa61664d55be1ca89dece4be5c7f396a0e26e3d4d4cf63b076e5cf6e5ffe1e73cd85895dee785d6fe7c21f6ee40ee12817fbd9"}, 0x1a4) syz_mount_image$msdos(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000000c0)=ANY=[@ANYRESOCT=0x0, @ANYBLOB="fbe2d9c907fa90342828fc71ce800e844c1cc9fae16aaef30e652a98b175c412"], 0x0) (async) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) (async) fchdir(r1) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) openat$audio(0xffffffffffffff9c, &(0x7f0000000040), 0x460a02, 0x0) (async) write$binfmt_script(r2, &(0x7f00000006c0)={'#! ', './file0', [{0x20, '\xectI\xc7\xb3\f'}, {0x20, '-]}@*@'}, {0x20, '('}, {0x20, 'blkio.bfq.io_wait_time\x00'}, {0x20, 'msdos\x00'}, {0x20, '$!+,-\x00\x00\x00'}, {0x20, '^^[\'}-\x1eM\x00\x7f,\xf8\xba\xbf\t\x00hZ\xd1\x13\xc4\v\x96\xbc\xcb\t\x98)\xd9\x97\x8d\xe2\xc6\x93\xda\x14C\xc4\xa6\xbf\xc3!\xae\xdb\x89\x86@\x1f\x8d\xbf\xbc.\x9d<\x91\a\xf2/\x1eOAT\xa3O\x91\xc7\x04>\xff\x93\x10\xb2\xac7\xbb4\x13\xc9l\x83\xff\xf0\x1e\xd5\xb9_h\xd2~\x02\xe0\xa4\xa0\x04SA\xf7}g\xaek\xe7\x98}\xc4\xfa'}, {0x20, 'msdos\x00'}, {0x20, 'msdos\x00'}], 0xa, "37491b4e35b08e61497975e708771fc666dac74177e844df51b024d2b09784f47cb481a94a736ed698eda490971f0f514bda409c33a39d4dd802b8dfb945d0049a87afabc7c1b541619e4a2499ae52464b3e070ca2b6e5d50543fee3ee87b0bb376a1675887a969ee7d6cd4df943c8acd9a49482703a94537551c224578b549cb8fe825ed21a21d33897eb596ccab707f9b5668b6ca71106ec505eb356dba4864d7c4afc07596f2d83d1b4c621ef36737f2aea0d1afa61664d55be1ca89dece4be5c7f396a0e26e3d4d4cf63b076e5cf6e5ffe1e73cd85895dee785d6fe7c21f6ee40ee12817fbd9"}, 0x1a4) (async) [ 200.112525][T10389] loop3: detected capacity change from 0 to 264192 [ 200.126547][ T6791] I/O error, dev loop3, sector 264064 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 200.161600][ T6791] Buffer I/O error on dev loop3, logical block 33008, async page read [ 200.170986][T10389] FAT-fs (loop3): Unrecognized mount option "" or missing value [ 200.181528][T10395] loop1: detected capacity change from 0 to 264192 21:25:13 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) getdents64(r2, 0x0, 0x18) read$FUSE(r1, &(0x7f00000008c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_LSEEK(r2, &(0x7f00000000c0)={0x18, 0x0, r3, {0xffff}}, 0x18) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) r4 = open_tree(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x80000) openat$cgroup_ro(r4, &(0x7f0000000080)='cpuacct.usage_sys\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) [ 200.200214][T10395] FAT-fs (loop1): Unrecognized mount option "000000000000000000000004((q΀Lje*u" or missing value [ 200.228240][ T3855] I/O error, dev loop2, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 200.251560][T10397] loop2: detected capacity change from 0 to 264192 [ 200.259784][ T3855] I/O error, dev loop2, sector 264064 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 200.283375][T10403] loop3: detected capacity change from 0 to 264192 [ 200.284047][ T3855] Buffer I/O error on dev loop2, logical block 33008, async page read [ 200.300693][T10403] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:25:13 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) fchdir(r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) r3 = openat$cgroup_pressure(r2, &(0x7f0000000040)='cpu.pressure\x00', 0x2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x13, r3, 0x4795d000) fstatfs(r0, &(0x7f0000000480)=""/111) [ 200.337382][T10397] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 200.372734][ T11] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:25:13 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r1) (async) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) getdents64(r2, 0x0, 0x18) (async) read$FUSE(r1, &(0x7f00000008c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_LSEEK(r2, &(0x7f00000000c0)={0x18, 0x0, r3, {0xffff}}, 0x18) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) r4 = open_tree(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x80000) openat$cgroup_ro(r4, &(0x7f0000000080)='cpuacct.usage_sys\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) (async) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) 21:25:13 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) open(0x0, 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040), 0x200, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) getdents64(r2, 0x0, 0x18) io_uring_register$IORING_REGISTER_FILES_UPDATE(r1, 0x6, &(0x7f00000000c0)={0x101, 0x0, &(0x7f0000000080)=[r2]}, 0x1) getdents64(0xffffffffffffffff, 0x0, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/module/cm109', 0x206082, 0x81) mkdirat(r3, &(0x7f00000002c0)='./file0\x00', 0x96) [ 200.426778][T10417] loop1: detected capacity change from 0 to 264192 [ 200.437173][ T11] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 200.459273][T10419] loop3: detected capacity change from 0 to 264192 [ 200.492190][T10417] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 200.501673][T10419] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 200.517355][T10422] loop2: detected capacity change from 0 to 264192 [ 200.541688][T10422] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:25:13 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) fchdir(r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) r3 = openat$cgroup_pressure(r2, &(0x7f0000000040)='cpu.pressure\x00', 0x2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x13, r3, 0x4795d000) fstatfs(r0, &(0x7f0000000480)=""/111) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) (async) fchdir(r1) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) openat$cgroup_pressure(r2, &(0x7f0000000040)='cpu.pressure\x00', 0x2, 0x0) (async) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x13, r3, 0x4795d000) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) 21:25:13 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r1) (async) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) getdents64(r2, 0x0, 0x18) (async) read$FUSE(r1, &(0x7f00000008c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_LSEEK(r2, &(0x7f00000000c0)={0x18, 0x0, r3, {0xffff}}, 0x18) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) r4 = open_tree(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x80000) openat$cgroup_ro(r4, &(0x7f0000000080)='cpuacct.usage_sys\x00', 0x0, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) 21:25:13 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) open(0x0, 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040), 0x200, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) getdents64(r2, 0x0, 0x18) (async) io_uring_register$IORING_REGISTER_FILES_UPDATE(r1, 0x6, &(0x7f00000000c0)={0x101, 0x0, &(0x7f0000000080)=[r2]}, 0x1) (async) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/module/cm109', 0x206082, 0x81) mkdirat(r3, &(0x7f00000002c0)='./file0\x00', 0x96) [ 200.626257][ T46] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 200.649024][T10427] loop1: detected capacity change from 0 to 264192 [ 200.666230][T10429] loop2: detected capacity change from 0 to 264192 21:25:14 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) sendfile(0xffffffffffffffff, r0, 0x0, 0x6) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040), 0x240002, 0x0) ftruncate(r2, 0x730e) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) [ 200.682608][T10427] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 200.689824][T10431] loop3: detected capacity change from 0 to 264192 [ 200.703562][T10429] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:25:14 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(0x0, 0x0, 0x0) (async) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040), 0x200, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) getdents64(r2, 0x0, 0x18) (async) io_uring_register$IORING_REGISTER_FILES_UPDATE(r1, 0x6, &(0x7f00000000c0)={0x101, 0x0, &(0x7f0000000080)=[r2]}, 0x1) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/module/cm109', 0x206082, 0x81) mkdirat(r3, &(0x7f00000002c0)='./file0\x00', 0x96) [ 200.794514][ T11] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 200.809290][T10447] loop3: detected capacity change from 0 to 264192 [ 200.829287][T10449] loop2: detected capacity change from 0 to 264192 21:25:14 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) (async) fchdir(r1) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) r3 = openat$cgroup_pressure(r2, &(0x7f0000000040)='cpu.pressure\x00', 0x2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x13, r3, 0x4795d000) (async) fstatfs(r0, &(0x7f0000000480)=""/111) 21:25:14 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) read$FUSE(r1, &(0x7f00000008c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r1, &(0x7f0000000040)={0x50, 0x0, r2, {0x7, 0x24, 0x7ff, 0x410a02, 0x1f, 0x400, 0x800, 0x8}}, 0x50) fstatfs(r0, &(0x7f0000000480)=""/111) [ 200.853540][T10447] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 200.863414][T10453] loop1: detected capacity change from 0 to 264192 21:25:14 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async, rerun: 64) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (rerun: 64) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) (async, rerun: 32) sendfile(0xffffffffffffffff, r0, 0x0, 0x6) (rerun: 32) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040), 0x240002, 0x0) ftruncate(r2, 0x730e) (async) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) [ 200.924635][T10453] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 200.936564][ T56] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 200.951088][T10457] loop2: detected capacity change from 0 to 264192 21:25:14 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) fchdir(r1) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) getdents64(r2, 0x0, 0x18) openat$cgroup_ro(r2, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) fcntl$notify(r1, 0x402, 0x80000006) fstatfs(r0, &(0x7f0000000480)=""/111) [ 200.989580][T10457] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 201.002430][T10462] loop3: detected capacity change from 0 to 264192 [ 201.051816][T10462] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 201.051830][ T56] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 201.082665][ T3855] I/O error, dev loop1, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 21:25:14 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) r1 = open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) read$FUSE(r1, &(0x7f00000008c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r1, &(0x7f0000000040)={0x50, 0x0, r2, {0x7, 0x24, 0x7ff, 0x410a02, 0x1f, 0x400, 0x800, 0x8}}, 0x50) (async) fstatfs(r0, &(0x7f0000000480)=""/111) [ 201.104784][T10466] loop1: detected capacity change from 0 to 264192 [ 201.111425][ T3855] I/O error, dev loop1, sector 264064 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 201.136572][T10468] loop2: detected capacity change from 0 to 264192 [ 201.159494][ T3855] Buffer I/O error on dev loop1, logical block 33008, async page read [ 201.202780][T10466] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 201.220838][T10468] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:25:14 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) (async) fchdir(r1) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) getdents64(r2, 0x0, 0x18) openat$cgroup_ro(r2, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) (async) fcntl$notify(r1, 0x402, 0x80000006) fstatfs(r0, &(0x7f0000000480)=""/111) 21:25:14 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) sendfile(0xffffffffffffffff, r0, 0x0, 0x6) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040), 0x240002, 0x0) ftruncate(r2, 0x730e) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async) fchdir(r1) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) sendfile(0xffffffffffffffff, r0, 0x0, 0x6) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040), 0x240002, 0x0) (async) ftruncate(r2, 0x730e) (async) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) (async) 21:25:14 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) read$FUSE(r1, &(0x7f00000008c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r1, &(0x7f0000000040)={0x50, 0x0, r2, {0x7, 0x24, 0x7ff, 0x410a02, 0x1f, 0x400, 0x800, 0x8}}, 0x50) fstatfs(r0, &(0x7f0000000480)=""/111) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(0x0, 0x0, 0x0) (async) getdents64(0xffffffffffffffff, 0x0, 0x0) (async) read$FUSE(r1, &(0x7f00000008c0)={0x2020}, 0x2020) (async) write$FUSE_INIT(r1, &(0x7f0000000040)={0x50, 0x0, r2, {0x7, 0x24, 0x7ff, 0x410a02, 0x1f, 0x400, 0x800, 0x8}}, 0x50) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) [ 201.337381][T10473] loop1: detected capacity change from 0 to 264192 [ 201.365035][T10475] loop3: detected capacity change from 0 to 264192 [ 201.375533][T10484] loop2: detected capacity change from 0 to 264192 21:25:14 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x80fffff, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x21}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/keys\x00', 0x0, 0x0) splice(r1, &(0x7f0000000140)=0x1, r2, &(0x7f0000000200), 0x6, 0x5) fstatfs(r0, &(0x7f0000000480)=""/111) fstatfs(r2, &(0x7f00000002c0)) r3 = openat$damon_rm_contexts(0xffffffffffffff9c, &(0x7f0000000040), 0x480a02, 0x13) fstat(r3, &(0x7f00000000c0)) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) [ 201.400061][T10473] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 21:25:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x19, &(0x7f0000000200)=[{&(0x7f0000000540)=' \x00\x00', 0x3, 0x5}, {&(0x7f0000011880)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x8}, {&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000731f1f63731f1f630100ffff53ef010001000000721f1f63000000000000000001000000000000000b0000000001000018000000c28500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e39333239363537353300"/192, 0xc0, 0x400}, {&(0x7f0000000040)="000000000000000000000000bfd7fbde2cd74131b8ed5eef968344d001004000160000721f1f630000000011fc53fe991700000000000000000000000000000000c35269cf8f2a671042ff013d116f6efc93ca9a8b54b3", 0x57, 0x4e0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000200020000100000000000500400000000000000000000000000000004300000000000000", 0x40, 0x540}, {&(0x7f0000000480)="00000000000000000100000000000000000000000000ba000000000000000000bd43531db7b879f8d846c247e9737cd84ec87d3dc6b85ddf186130dbd3b3a913ffde7d82a1115ce7e3b3792203ea5aa5077b62c99a1f46a3dee2e4f3252f03cb6a280731c3cc7b1a1f3d713befe483c0538a1ed27cac4414257a87767a9eb6750a72d822478a42b549d54b6e787384ad0f36e4dfe9004482a0020ab7cc3b620cd21030b25d039a1298154a5f83a3784179a74bfa3b4751d819fc925bf023ef", 0xbf, 0x640}, {&(0x7f0000010160)="0500000003000000040000003d1fd6c49fc07094e4ca1270a419000f00030004", 0x20, 0x800}, {&(0x7f0000010180)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe1ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000721f1f63721f1f63721f1f6300"/4122, 0x101a, 0x1000}, {&(0x7f00000111a0)="ed41000000080000721f1f63731f1f63731f1f6300000000000004004000000000000800050000000af301000400000000000000000000000100000010000000", 0x40, 0x2100}, {&(0x7f00000111e0)="2000000004ed65de04ed65de00000000721f1f6300"/32, 0x20, 0x2180}, {&(0x7f0000011200)="8081000000601020721f1f63721f1f63721f1f6300000000000001004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000721f1f6300"/160, 0xa0, 0x2600}, {&(0x7f00000112a0)="c041000000380000721f1f63721f1f63721f1f6300000000000002004000000000000800000000000af301000400000000000000000000000700000020000000", 0x40, 0x2a00}, {&(0x7f0000011320)="ed4100003c000000731f1f63731f1f63731f1f630000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000006fc3a7c40000000000000000000000000000000000000000000000002000000004ed65de04ed65de04ed65de731f1f6304ed65de0000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x2b00}, {&(0x7f00000113e0)="ed8100001a040000731f1f63731f1f63731f1f6300000000000001004000000000000800010000000af301000400000000000000000000000100000050000000000000000000000000000000000000000000000000000000000000000000000000000000f8d750470000000000000000000000000000000000000000000000002000000004ed65de04ed65de04ed65de731f1f6304ed65de0000000000000000", 0xa0, 0x2c00}, {&(0x7f0000011480)="ffa1000026000000731f1f63731f1f63731f1f6300000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3933323936353735332f66696c65302f66696c6530000000000000000000000000000000000000000000009d621b1c0000000000000000000000000000000000000000000000002000000004ed65de04ed65de04ed65de731f1f6304ed65de0000000000000000", 0xa0, 0x2d00}, {&(0x7f00000116c0)="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", 0x100, 0x3000}, {&(0x7f00000117c0)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009407090166696c652e636f6c64000000", 0x80, 0x8000}, {&(0x7f0000011840)="0b0000000c0001021164fe8b5256da950c0002022e2e000000000000e8070000", 0x20, 0x10000}, {&(0x7f0000011860)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x10800}, {&(0x7f00000118a0)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x11800}, {&(0x7f00000118c0)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x12000}, {&(0x7f00000118e0)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x12800}, {&(0x7f0000000140)="00000000080000000000ffff05fa8ca97255a349904153316389bde0075d7405ecfc0eb81a490936134e20f8d55a890c00"/58, 0x3a, 0x13000}, {&(0x7f0000011920)="504d4d00504d4dff731f1f63000000006872757476696b2e632e676f6f676c6572732e636f6d00000000000000000000000000000000000000000000000000006c6f6f7032310075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/112, 0x70, 0x20000}, {&(0x7f0000000740)="73797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657373797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c000000000000b6ca6b810358486c77e520ca5de40683779b42a74ab147756edd375dd121d13da0952339cefa13785bb2c0bacd154ae9824c8a86087373998169196169cb2b08455f47e12a239e50f7ffc836c7a28fa539a97027a07de105d240dd607a0e2b694ce476ce05aea1baeb6ae3132a678f324e9a2f09933022b462095731ebe57344f1", 0x4a1, 0x27ffd}], 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="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"], 0x1) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) write$FUSE_INIT(r0, &(0x7f0000000580)={0x50}, 0x50) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x10000) ftruncate(r0, 0x10050) r2 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r3 = open(0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x18) fstatfs(r2, &(0x7f0000000480)=""/111) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') read$FUSE(r5, &(0x7f00000000c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_open_procfs$userns(r6, 0x0) syz_open_procfs(r6, &(0x7f0000000040)='net/ip_mr_cache\x00') write$damon_target_ids(r3, &(0x7f0000000180)={@void, [{' ', 0xffffffffffffffff}, {' ', r4}, {' ', r6}]}, 0x3f) mmap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 201.451868][T10484] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 201.465438][T10489] loop3: detected capacity change from 0 to 264191 [ 201.474875][T10497] loop0: detected capacity change from 0 to 2048 21:25:14 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) (async) fchdir(r1) (async) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000140)=""/243, 0x1d) getdents64(r2, 0x0, 0x18) (async) openat$cgroup_ro(r2, &(0x7f0000000040)='pids.events\x00', 0x275a, 0x0) (async) fcntl$notify(r1, 0x402, 0x80000006) (async) fstatfs(r0, &(0x7f0000000480)=""/111) 21:25:14 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f0000000700)=ANY=[@ANYBLOB="010000000100000018000000b7c76b414573ec2437a3b7c03ea66e641d296da09e1284c5eb558e8655426ec4c5ba8d995ac7efa5dbb00ebf0ff45e4d0b12851c83cbb9329ad2b8756b51c0eaae28fb913d040630bc2c8bfefdf6a90d35ea0bbbed729808585810e9163b0734b624e3aa8685a22a609945af3b773b78", @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00./file0\x00']) io_uring_register$IORING_REGISTER_BUFFERS_UPDATE(r2, 0x10, &(0x7f0000000680)={0xd0a, 0x0, &(0x7f0000000600)=[{&(0x7f00000002c0)=""/244, 0xf4}, {&(0x7f0000000080)=""/89, 0x59}, {&(0x7f0000000500)=""/236, 0xec}, {&(0x7f0000000180)=""/125, 0x7d}, {&(0x7f00000003c0)=""/177, 0xb1}, {&(0x7f0000000100)=""/11, 0xb}], &(0x7f0000000200)=[0x55b], 0x6}, 0x20) getdents64(0xffffffffffffffff, 0x0, 0x0) io_uring_register$IORING_REGISTER_BUFFERS_UPDATE(r1, 0x10, &(0x7f0000001e00)={0x200, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000b40)=""/4096, 0x1000}, {&(0x7f0000001b40)=""/239, 0xef}, {&(0x7f0000001c40)=""/203, 0xcb}, {&(0x7f0000001d40)=""/70, 0x46}], &(0x7f0000001dc0)=[0xfffffffffffffffc], 0x4}, 0x20) truncate(&(0x7f00000006c0)='./file0\x00', 0x6) r3 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040), 0x480, 0x0) io_uring_register$IORING_REGISTER_BUFFERS_UPDATE(r3, 0x10, &(0x7f0000000b00)={0x3a9c, 0x0, &(0x7f0000000840)=[{&(0x7f00000008c0)=""/216, 0xd8}, {&(0x7f00000007c0)}, {&(0x7f00000009c0)=""/202, 0xca}, {&(0x7f0000000800)=""/57, 0x39}], &(0x7f0000000ac0)=[0x8, 0x2, 0x200, 0x54b16c5b, 0x9], 0x4}, 0x20) fstatfs(r0, &(0x7f0000000480)=""/111) [ 201.508289][T10489] FAT-fs (loop3): Unrecognized mount option "msdos" or missing value [ 201.566624][T10497] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 201.570717][T10503] loop2: detected capacity change from 0 to 264192 [ 201.585867][ T27] audit: type=1804 audit(1667165114.908:109): pid=10497 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir1500859109/syzkaller.WSetWI/232/file0/bus" dev="loop0" ino=18 res=1 errno=0 21:25:14 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x80fffff, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x21}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/keys\x00', 0x0, 0x0) splice(r1, &(0x7f0000000140)=0x1, r2, &(0x7f0000000200), 0x6, 0x5) fstatfs(r0, &(0x7f0000000480)=""/111) fstatfs(r2, &(0x7f00000002c0)) r3 = openat$damon_rm_contexts(0xffffffffffffff9c, &(0x7f0000000040), 0x480a02, 0x13) fstat(r3, &(0x7f00000000c0)) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x80fffff, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x21}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) (async) fchdir(r1) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) openat$procfs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/keys\x00', 0x0, 0x0) (async) splice(r1, &(0x7f0000000140)=0x1, r2, &(0x7f0000000200), 0x6, 0x5) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) fstatfs(r2, &(0x7f00000002c0)) (async) openat$damon_rm_contexts(0xffffffffffffff9c, &(0x7f0000000040), 0x480a02, 0x13) (async) fstat(r3, &(0x7f00000000c0)) (async) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) (async) [ 201.617207][T10501] EXT4-fs error (device loop0): ext4_validate_block_bitmap:399: comm ext4lazyinit: bg 0: block 5: invalid block bitmap [ 201.633151][T10506] loop1: detected capacity change from 0 to 264192 [ 201.681219][T10509] loop3: detected capacity change from 0 to 264191 [ 201.717739][T10501] EXT4-fs error (device loop0): ext4_init_inode_table:1564: comm ext4lazyinit: Something is wrong with group 0: used itable blocks: -92; itable unused count: 768 [ 201.739539][T10497] ------------[ cut here ]------------ [ 201.745045][T10497] kernel BUG at fs/ext4/inline.c:227! [ 201.750591][T10497] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 201.756667][T10497] CPU: 1 PID: 10497 Comm: syz-executor.0 Not tainted 6.1.0-rc2-syzkaller-00105-gb229b6ca5abb #0 [ 201.767084][T10497] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 201.777232][T10497] RIP: 0010:ext4_write_inline_data+0x360/0x370 [ 201.783410][T10497] Code: ff ff 89 d9 80 e1 07 fe c1 38 c1 0f 8c 30 ff ff ff 48 89 df e8 d1 d7 a9 ff e9 23 ff ff ff e8 47 df 55 ff 0f 0b e8 40 df 55 ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 55 48 89 e5 41 57 [ 201.803030][T10497] RSP: 0018:ffffc90015cc7180 EFLAGS: 00010283 [ 201.808232][T10509] FAT-fs (loop3): Unrecognized mount option "msdos" or missing value [ 201.809096][T10497] RAX: ffffffff8231f0a0 RBX: 0000000000000050 RCX: 0000000000040000 [ 201.809112][T10497] RDX: ffffc90003e91000 RSI: 000000000002e107 RDI: 000000000002e108 [ 201.809123][T10497] RBP: 00000000000005b0 R08: ffffffff8231ee6b R09: ffffed100fa14471 [ 201.809134][T10497] R10: ffffed100fa14471 R11: 1ffff1100fa14470 R12: 0000000000006000 [ 201.849038][T10497] R13: ffffc90015cc7260 R14: dffffc0000000000 R15: 0000000000005a50 [ 201.857020][T10497] FS: 00007f18e1f5e700(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 [ 201.865961][T10497] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 201.872555][T10497] CR2: 000000c029322000 CR3: 000000004a2c5000 CR4: 00000000003506e0 [ 201.880539][T10497] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 201.888522][T10497] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 201.896506][T10497] Call Trace: [ 201.899794][T10497] [ 201.902740][T10497] ext4_write_inline_data_end+0x2c1/0xcd0 [ 201.908484][T10497] ? ext4_convert_inline_data_to_extent+0xf80/0xf80 [ 201.915087][T10497] ? ext4_write_end+0x1b6/0x750 [ 201.919956][T10497] ext4_da_write_end+0x87/0x860 [ 201.924826][T10497] ? trace_writeback_dirty_inode+0xdf/0x2b0 21:25:15 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080), 0x680300, 0x0) write$dsp(r0, &(0x7f00000000c0)="ac93bfe69d127e84f07fce92bcf9dbf4edc7b04c187a00bfb2b953779fd45d4d7025005fbf59ab40c60f23874cc86347713e80ed07b79bd0214f78689aeae620cbb9926561", 0x45) r1 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r2 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) fchdir(r2) openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x101000, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000180)='cpuacct.stat\x00', 0x275a, 0x0) fstatfs(r1, &(0x7f0000000480)=""/111) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r4, &(0x7f0000000140)=""/243, 0x1d) getdents64(r4, 0x0, 0x18) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000500)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0}) r6 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) r7 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x62) sendfile(r6, r7, 0x0, 0x1000000201005) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000002280)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r7, 0xc400941d, &(0x7f0000002680)={r8, 0x9a, 0x2, 0x1}) ioctl$BTRFS_IOC_DEV_REPLACE(0xffffffffffffffff, 0xca289435, &(0x7f0000002800)={0x1, 0x3, @start={r8, 0x0, "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", "d684848adb59784481fd37400645153629fddf08527d42984d970737064737a5c0d111e267db48f83554e985ef17a11b7729832a06ec3fc9dd34cef413d23dc0fb1bdd3ff3ece55c1ea5f2d22100a2e6f4f74a5e4c3bfc5c83b02af3e095bfe20110b6b0d5e59ab6eb19cd6738c5e3a7668344b1bd4dc13a5bce1c4b244cba814e695afe08db1ecf929c371cd54d537e242f151a33600aac8cdbbe6da512b420760eb89b779e870b1ea7edc76d15b2677d177490afe20e6032d6c938e758d3387b77c4525a1b43a9a4898937236360285ea8f29c834d9cf1570d6cba6f02c11a327a7e4fb32516080c2835a96a6d91ccdf4340907b3f98d368844e5f321c55d88145e6c631c8e5ec40be3cbd97d6dd30683d3974d4ab0fa5efc9ceeebcf77b4389f3eea54b036b3c62dc86ef8f9d097e0504eb52556ac4edde9c007d4649fb1c0e73f8aa17cb5037535bc8bd33732f9cfaf7b7934706fd37f1401cdcec02bbf4f2f66a5c26110e80e4c31f7cc5bd767d393e15fbfabab23de39c620eed1223f6fe40687c6f9a8fecd446dd3c25f51989f5f44f61797bbd0786b15bcebf728cecb56ba85f16a67e5a24409ff722c3c2769cd6a908a01f8c29e041ada58b0b56dfbdc9149c554fe4ff77f1313e48ee681be938d3831bb32a9d7380ff96600454cf561eb08839d8128dc25b2840d7ea6be1a3174235189c6cb2484b119cd503bd47cb02c019653308138932d7e6ba8e330f888109757f6f85689b86cf3d9da97ee81c6cbe8bc3f0712a12b01e635215a1020a3d2b0e75627f52fde95e017055e41e17bdf0a4d7e1cdbf8079759677a102c8d9e048b082210e234673608622cea705207e8293edbf4a7f35298123220138e4f1d2ffbcd968a95c18ebfa26c3fc63374f4b207cd743b2e892cc2252268f2e9b20816b6e68ae636d20a33bf10f62b514a4d233424d5fd7dcad78837ccf625880e400c9f49b1203010b4f347f8de2a6c38752877eee3ad57742ada8e56a6eb3bc63017ad2ea17893fce933c568a0270b7854437dc5e3982bc39ab9cd4e4b48378fe6c38e4e844849f6980c8ce538b0be1f05bb3b9d49fa88a5936137eb1886a3a5e40936ffc73933bea536abe3f8ec6ae864cd46490c3182af225bdf2a1fdd1dd910f0941d960e2c8377e6a8d65142fd37c888dde338c6a8c7b3393c86e0222c361574e6ce46fb43644ced9a8b3cc7a840ec0a67979670d4ee28330f75cfffe0f435af2573efc65394804173e1b9d45c2d8e0774bbf45a40c399edb8ac4cc7b693b3b9d76e79b3191849349689b21ab3c0e192c8239b9e6b7c8e8616e653effaf0c5b667b484b97c81dca55707f8a564b774e5def06a993e7c52bcbf93d0360e0019c4e8239a078b814a5bc96f78e65b1fdcb7dea6c7a035e86accf614ba48c65acd4a5b0571c41086e94795b4771a039e3"}, [0xfffffffeffffffff, 0x1, 0x0, 0x2, 0x5, 0x4, 0x2, 0x7, 0x3, 0x9, 0xa78a, 0x1000, 0x0, 0x100000000, 0x5, 0x40, 0x0, 0x0, 0x1f, 0x7fff, 0x7fffffffffffffff, 0x2, 0x3, 0x3, 0x40, 0x6, 0x9, 0x1, 0x7f, 0xffffffffffffff4b, 0x1, 0x38d540000000000, 0x0, 0x7f, 0xa8, 0x800, 0x0, 0x0, 0x5eb47433, 0x8, 0x4c55a871, 0x1000, 0xffffffe000000000, 0xd69, 0x9, 0x27, 0x7f, 0x1000, 0x401, 0x4e5, 0x3f, 0xffffffffffff8000, 0x0, 0x1, 0x6, 0x68, 0x9, 0x7, 0xd70f, 0xf, 0x60f, 0x9, 0xfffffffffffffeff, 0x261]}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r4, 0x5000943f, &(0x7f00000008c0)={{}, r5, 0x6, @inherit={0x80, &(0x7f00000001c0)={0x1, 0x7, 0x3, 0x5, {0xc, 0x8, 0x2, 0x1, 0x9}, [0x5, 0x7fffffff, 0x8, 0x40, 0x4, 0x51ae755b, 0x4]}}, @devid=r8}) [ 201.930731][T10497] ? trace_ext4_mark_inode_dirty+0x2f0/0x2f0 [ 201.936721][T10497] generic_perform_write+0x3dc/0x5e0 [ 201.942028][T10497] ? ext4_da_write_begin+0x760/0x760 [ 201.947333][T10497] ? generic_file_direct_write+0x610/0x610 [ 201.953156][T10497] ? down_read_killable+0x80/0x80 [ 201.958200][T10497] ? ext4_write_checks+0x254/0x2c0 [ 201.963333][T10497] ext4_buffered_write_iter+0x122/0x3a0 [ 201.967331][T10509] loop3: detected capacity change from 0 to 264191 [ 201.968881][T10497] ext4_file_write_iter+0x1d0/0x18d0 21:25:15 executing program 3: r0 = syz_mount_image$msdos(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x80fffff, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x21}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) (async) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r1) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) (async) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/keys\x00', 0x0, 0x0) splice(r1, &(0x7f0000000140)=0x1, r2, &(0x7f0000000200), 0x6, 0x5) (async) fstatfs(r0, &(0x7f0000000480)=""/111) (async) fstatfs(r2, &(0x7f00000002c0)) r3 = openat$damon_rm_contexts(0xffffffffffffff9c, &(0x7f0000000040), 0x480a02, 0x13) fstat(r3, &(0x7f00000000c0)) (async) read$proc_mixer(0xffffffffffffffff, 0x0, 0x0) [ 201.968910][T10497] ? kasan_set_track+0x52/0x60 [ 201.968927][T10497] ? kasan_set_track+0x3d/0x60 [ 201.976260][T10509] FAT-fs (loop3): Unrecognized mount option "msdos" or missing value [ 201.980659][T10497] ? __kasan_kmalloc+0x97/0xb0 [ 201.980679][T10497] ? iter_file_splice_write+0x245/0xfc0 [ 201.980695][T10497] ? direct_splice_actor+0xe6/0x1c0 [ 201.980708][T10497] ? splice_direct_to_actor+0x4e4/0xc00 [ 201.980721][T10497] ? do_splice_direct+0x279/0x3d0 [ 201.980733][T10497] ? do_sendfile+0x5fb/0xf80 21:25:15 executing program 1: r0 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x8100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000880)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000280)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) write$cgroup_devices(r1, &(0x7f0000000080)={'b', ' *:* ', 'w\x00'}, 0x8) r2 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r3, &(0x7f0000000140)=""/243, 0x1d) getdents64(r3, 0x0, 0x18) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r4, &(0x7f0000000140)=""/243, 0x1d) getdents64(r4, 0x0, 0x18) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f00000000c0)={0x1}) write$damon_target_ids(0xffffffffffffffff, 0x0, 0x2a) fchdir(r2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) fstatfs(r0, &(0x7f0000000480)=""/111) fdatasync(r2) [ 202.028928][T10497] ? __se_sys_sendfile64+0x14f/0x1b0 [ 202.034237][T10497] ? do_syscall_64+0x3d/0xb0 [ 202.038852][T10497] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 202.044939][T10497] ? trace_lock_release+0x95/0x220 [ 202.050087][T10497] ? virt_to_slab+0xa0/0xa0 [ 202.054602][T10497] ? ext4_file_read_iter+0x660/0x660 [ 202.059900][T10497] ? apparmor_file_permission+0x2da/0x310 [ 202.065632][T10497] ? bpf_lsm_file_permission+0x5/0x10 [ 202.071020][T10497] do_iter_write+0x6c2/0xc20 [ 202.075638][T10497] ? rcu_read_lock_sched_held+0x5d/0x110 [ 202.081279][T10497] ? vfs_iter_write+0xa0/0xa0 [ 202.085976][T10497] ? PageUptodate+0xe7/0x2b0 [ 202.090585][T10497] ? vfs_iter_write+0x69/0xa0 [ 202.095312][T10497] iter_file_splice_write+0x7fc/0xfc0 [ 202.100718][T10497] ? splice_from_pipe+0x200/0x200 [ 202.105758][T10497] ? splice_shrink_spd+0xb0/0xb0 [ 202.110719][T10497] ? splice_from_pipe+0x200/0x200 [ 202.115749][T10497] direct_splice_actor+0xe6/0x1c0 [ 202.120786][T10497] splice_direct_to_actor+0x4e4/0xc00 [ 202.126175][T10497] ? do_splice_direct+0x3d0/0x3d0 [ 202.131208][T10497] ? pipe_to_sendpage+0x340/0x340 [ 202.136243][T10497] ? bpf_lsm_file_permission+0x5/0x10 [ 202.141624][T10497] ? security_file_permission+0xe0/0x5c0 [ 202.147264][T10497] do_splice_direct+0x279/0x3d0 [ 202.152127][T10497] ? splice_direct_to_actor+0xc00/0xc00 [ 202.157687][T10497] ? rcu_read_lock_any_held+0x5d/0x130 [ 202.163177][T10497] ? apparmor_file_permission+0x260/0x310 [ 202.168914][T10497] do_sendfile+0x5fb/0xf80 [ 202.173352][T10497] ? do_pwritev+0x350/0x350 [ 202.177866][T10497] ? xfd_validate_state+0x6a/0x150 [ 202.182996][T10497] ? rcu_read_lock_sched_held+0x5d/0x110 [ 202.188643][T10497] __se_sys_sendfile64+0x14f/0x1b0 [ 202.193761][T10497] ? vtime_user_exit+0x2b2/0x3e0 [ 202.198717][T10497] ? __x64_sys_sendfile64+0xa0/0xa0 [ 202.203928][T10497] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 202.209924][T10497] do_syscall_64+0x3d/0xb0 [ 202.210769][T10503] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 202.214343][T10497] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 202.214370][T10497] RIP: 0033:0x7f18e128b5a9 [ 202.233642][T10497] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 202.253259][T10497] RSP: 002b:00007f18e1f5e168 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 202.261707][T10497] RAX: ffffffffffffffda RBX: 00007f18e13abf80 RCX: 00007f18e128b5a9 [ 202.269688][T10497] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 202.277665][T10497] RBP: 00007f18e12e67b0 R08: 0000000000000000 R09: 0000000000000000 [ 202.285643][T10497] R10: 0000000000010000 R11: 0000000000000246 R12: 0000000000000000 [ 202.293623][T10497] R13: 00007fff4da06b9f R14: 00007f18e1f5e300 R15: 0000000000022000 [ 202.301610][T10497] [ 202.304630][T10497] Modules linked in: [ 202.308576][T10497] ---[ end trace 0000000000000000 ]--- [ 202.314039][T10497] RIP: 0010:ext4_write_inline_data+0x360/0x370 [ 202.320245][T10497] Code: ff ff 89 d9 80 e1 07 fe c1 38 c1 0f 8c 30 ff ff ff 48 89 df e8 d1 d7 a9 ff e9 23 ff ff ff e8 47 df 55 ff 0f 0b e8 40 df 55 ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 55 48 89 e5 41 57 [ 202.339900][T10497] RSP: 0018:ffffc90015cc7180 EFLAGS: 00010283 [ 202.345982][T10497] RAX: ffffffff8231f0a0 RBX: 0000000000000050 RCX: 0000000000040000 [ 202.354010][T10497] RDX: ffffc90003e91000 RSI: 000000000002e107 RDI: 000000000002e108 [ 202.362021][T10497] RBP: 00000000000005b0 R08: ffffffff8231ee6b R09: ffffed100fa14471 [ 202.370044][T10497] R10: ffffed100fa14471 R11: 1ffff1100fa14470 R12: 0000000000006000 [ 202.378053][T10497] R13: ffffc90015cc7260 R14: dffffc0000000000 R15: 0000000000005a50 [ 202.386034][T10497] FS: 00007f18e1f5e700(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 [ 202.395014][T10497] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 202.401637][T10497] CR2: 000000c029322000 CR3: 000000004a2c5000 CR4: 00000000003506e0 [ 202.409672][T10497] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 202.417673][T10497] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 202.425654][T10497] Kernel panic - not syncing: Fatal exception [ 202.431871][T10497] Kernel Offset: disabled [ 202.436187][T10497] Rebooting in 86400 seconds..