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", 0xbf7}, {&(0x7f0000000140)="9883ce50f8dc3390832829f0f06e556338ec59246cf94554e6d866a96d3c4f5d6217bed1a12736f90c3e0ff33d2ea1fae90eac4b0ab452cb05e304323895639a06fed4676655c286fcbf51cab5eee75261454ff9ed5e49f1a918ea1b27e1dddade787cbf2f23295e221901bfd24d1b43337735b238d0539d3b774fc0dd973c39e596aacc706c71151cf7dc3101dd38b1ea9ce2ece19fa34e9eb5e8824443f8025a9038b3359478ba5fceb4119d328470598430e18cad4c46", 0xb8, 0x3}], 0x80005, &(0x7f00000016c0)={[{@mode={'mode', 0x3d, 0xc9}}, {@huge_within_size}, {@mode={'mode', 0x3d, 0x400}}, {@nr_blocks={'nr_blocks', 0x3d, [0x65]}}, {@huge_within_size}, {@huge_within_size}, {@mpol={'mpol', 0x3d, {'bind', '', @val={0x3a, [0x30, 0x33, 0x34, 0x2f]}}}}], [{@obj_role={'obj_role', 0x3d, 'vfat\x00'}}, {@subj_role={'subj_role', 0x3d, '\\'}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'vfat\x00'}}, {@uid_gt={'uid>', r1}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@func={'func', 0x3d, 'BPRM_CHECK'}}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}, {@dont_measure}, {@subj_user={'subj_user', 0x3d, '%/]'}}]}) setxattr(&(0x7f0000001600)='./file0\x00', &(0x7f0000001640)=@random={'osx.', 'mode'}, &(0x7f0000001680)='#,^)%(-\x87\\\x00', 0xa, 0x2) fchmodat(r2, &(0x7f00000015c0)='./file0\x00', 0x4) removexattr(&(0x7f0000001480)='./file1\x00', &(0x7f0000001500)=ANY=[@ANYBLOB="8223f05608ac62c01dfdff0000cbc2c400000000cf0000844b"]) [ 693.078836] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:16:22 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x5421, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) [ 693.135738] loop2: detected capacity change from 0 to 5408 [ 693.137845] loop1: detected capacity change from 0 to 256 [ 693.153472] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:16:22 executing program 5: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) write(r0, &(0x7f0000000100)="8b320ca5d3c6a74c23c70e1cdff35428d856c8fef757c37e53ca7b0c731c1b49b506ce00f9726d91622dd4e13ca7cfe04e9f5f0f957b85ab88f7e226ff317929de13c955cede3286264b3c5deeaf491fc483dcef3cfa2ef94f6d0f595a18adeab37ba83a251ad572f9429d81ed7cac492604448a5dafa28c4667f6a0909c3e7ea3e64228657d254a3a00"/150, 0x96) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x44000) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) write(r2, &(0x7f0000000900)="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", 0x24d) r3 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0) ioctl$CDROMREADTOCENTRY(r3, 0x5306, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2}) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) fcntl$setstatus(r2, 0x4, 0x44000) r5 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDSETMODE(r5, 0x5412, 0x0) write$binfmt_misc(r5, &(0x7f0000000040)={'syz1', "f4759533886bbc855ea066df42b0bfe787d4420a3ea502aaf34a311f06b2835edcfb1fa1e9c4245f5c09cb933967682a7a0ff0c3311d1173a69b01410ac2891fa65166b5a95571bc21caa7406e6f3762f18321d25423a8200d04ea346f39300e9f13bc99c7dd48cb4122a31d0bcb47885fa41b400d31091ca888963b66888689d1d502771766215f003935f6df72b127c4e328e2506c45496998a9ef457dfcdde29f09bc601494b9d63e199f"}, 0xb0) sendfile(r2, r4, 0x0, 0xfdef) sendfile(r0, r1, 0x0, 0xfdef) 10:16:22 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(0xffffffffffffffff, &(0x7f0000000140)=""/87, 0x57) 10:16:22 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000000)=0x9, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback}, 0x10) sendmmsg$inet(r0, &(0x7f0000001cc0)=[{{&(0x7f00000000c0)={0x2, 0x4e20, @dev}, 0x10, 0x0}}], 0x1, 0x0) r1 = signalfd4(r0, &(0x7f0000000080)={[0x9]}, 0x8, 0x800) getsockname(r1, &(0x7f0000000100)=@ax25={{}, [@null, @netrom, @netrom, @null, @null, @default, @bcast, @default]}, &(0x7f0000000180)=0x80) 10:16:22 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fdatasync(0xffffffffffffffff) 10:16:22 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) 10:16:22 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r2 = dup2(r1, r0) close_range(r2, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000001c0), 0x7, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0x40087602, 0x0) 10:16:22 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="0000000300000000000000004579edc964634b090000002debc4d834010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4100}], 0x200001, &(0x7f0000000080)=ANY=[]) r1 = openat$incfs(r0, &(0x7f0000000040)='.pending_reads\x00', 0x204a01, 0xe) bind(r1, &(0x7f0000000080)=@rc={0x1f, @any, 0x52}, 0x80) [ 693.318077] loop4: detected capacity change from 0 to 256 [ 693.342215] loop1: detected capacity change from 0 to 256 [ 693.344993] loop6: detected capacity change from 0 to 256 [ 693.348706] sr 1:0:0:0: [sr0] CDROM not ready. Make sure there is a disc in the drive. [ 693.352810] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 693.362311] loop2: detected capacity change from 0 to 4096 [ 693.367530] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 693.368858] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 693.373762] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 693.373790] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 693.419017] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 694.009882] sr 1:0:0:0: [sr0] CDROM not ready. Make sure there is a disc in the drive. 10:16:34 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) 10:16:34 executing program 3: madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) mbind(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x0, 0x0, 0x1) 10:16:34 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000000)={0x1d, 0x66, 0x1, 0x0, 0x0, "", [@nested={0x18, 0x0, 0x0, 0x1, [@typed={0x14, 0x0, 0x0, 0x0, @ipv6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}]}, 0x28}], 0x1}, 0x0) 10:16:34 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fdatasync(0xffffffffffffffff) 10:16:34 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x5450, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) 10:16:34 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, 0x0, 0x0) 10:16:34 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r2 = dup2(r1, r0) close_range(r2, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000001c0), 0x7, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0x40101283, 0x0) 10:16:34 executing program 5: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) write(r0, &(0x7f0000000100)="8b320ca5d3c6a74c23c70e1cdff35428d856c8fef757c37e53ca7b0c731c1b49b506ce00f9726d91622dd4e13ca7cfe04e9f5f0f957b85ab88f7e226ff317929de13c955cede3286264b3c5deeaf491fc483dcef3cfa2ef94f6d0f595a18adeab37ba83a251ad572f9429d81ed7cac492604448a5dafa28c4667f6a0909c3e7ea3e64228657d254a3a00"/150, 0x96) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x44000) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) write(r2, &(0x7f0000000900)="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", 0x24d) r3 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0) ioctl$CDROMREADTOCENTRY(r3, 0x5306, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2}) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) fcntl$setstatus(r2, 0x4, 0x44000) r5 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDSETMODE(r5, 0x5412, 0x0) write$binfmt_misc(r5, &(0x7f0000000040)={'syz1', "f4759533886bbc855ea066df42b0bfe787d4420a3ea502aaf34a311f06b2835edcfb1fa1e9c4245f5c09cb933967682a7a0ff0c3311d1173a69b01410ac2891fa65166b5a95571bc21caa7406e6f3762f18321d25423a8200d04ea346f39300e9f13bc99c7dd48cb4122a31d0bcb47885fa41b400d31091ca888963b66888689d1d502771766215f003935f6df72b127c4e328e2506c45496998a9ef457dfcdde29f09bc601494b9d63e199f"}, 0xb0) sendfile(r2, r4, 0x0, 0xfdef) sendfile(r0, r1, 0x0, 0xfdef) [ 705.501547] loop6: detected capacity change from 0 to 256 [ 705.505529] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 705.535932] loop1: detected capacity change from 0 to 256 10:16:34 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, 0x0, 0x0) [ 705.550752] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 705.589648] loop4: detected capacity change from 0 to 256 [ 705.607143] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:16:34 executing program 2: creat(&(0x7f00000003c0)='./file0\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) sendfile(r0, r1, 0x0, 0x400) fcntl$setstatus(r1, 0x4, 0x42000) sendfile(r0, r1, 0x0, 0x10400) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 10:16:34 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x5451, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) [ 705.627465] loop6: detected capacity change from 0 to 256 10:16:34 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x200) [ 705.637090] sr 1:0:0:0: [sr0] CDROM not ready. Make sure there is a disc in the drive. 10:16:34 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x2610c0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@afid}, {@noextend}]}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f0000000240)=0xc) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x1a868e0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {}, 0x2c, {[{@version_u}, {@dfltgid={'dfltgid', 0x3d, 0xee00}}, {@msize={'msize', 0x3d, 0x101}}, {@privport}], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@appraise_type}, {@dont_measure}, {@fowner_lt={'fowner<', r2}}, {@subj_type={'subj_type', 0x3d, '['}}, {@dont_measure}, {@defcontext={'defcontext', 0x3d, 'root'}}, {@fowner_eq={'fowner', 0x3d, 0xee00}}]}}) [ 705.682537] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:16:34 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r2 = dup2(r1, r0) close_range(r2, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000001c0), 0x7, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0x40101286, 0x0) [ 705.693005] loop1: detected capacity change from 0 to 256 [ 705.699539] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:16:34 executing program 2: syz_emit_ethernet(0x253, &(0x7f0000000100)={@link_local, @dev, @void, {@ipv6={0x86dd, @dccp_packet={0xe, 0x6, "bc991e", 0x21d, 0x21, 0x0, @empty, @empty, {[@fragment={0x5c, 0x0, 0x7f, 0x1, 0x0, 0x1f, 0x67}, @srh={0xc, 0x8, 0x4, 0x4, 0xff, 0x40, 0x5, [@remote, @mcast2, @loopback, @remote]}, @hopopts={0x73, 0xe, '\x00', [@generic={0x3, 0x6a, "0445bcebcb5350d54c2381280976e9fbde5d2e779bbe711845b2977607ad3e23918329cc404949119386eca5fc140318de3a751525dc2f98d1cef2253acec4b11416eab4d46147299f04b5f0c98d20483860b7ffe5e6a5ff4ae539034544cfec9645e5e1aad15bf15d5b"}, @ra={0x5, 0x2, 0x6}]}, @srh={0x3b, 0xa, 0x4, 0x5, 0xff, 0x10, 0x85, [@private2={0xfc, 0x2, '\x00', 0x1}, @remote, @empty, @empty, @rand_addr=' \x01\x00']}, @fragment={0x5c, 0x0, 0x5, 0x1, 0x0, 0x11, 0x65}, @dstopts={0x0, 0x2, '\x00', [@hao={0xc9, 0x10, @dev={0xfe, 0x80, '\x00', 0x12}}]}], {{0x4e24, 0x4e21, 0x4, 0x1, 0x1, 0x0, 0x0, 0x7, 0x1, '\'v:', 0x1, '/iv'}, "4e41e07d0843acd8d5e3a0ed8a03598b57d8ce7ea69d715d5b6c1678344067cafec5424358854f1ce36fea55c041b4ca415bcc8a33dc53665bbda4e8eec0180242155a1beef17abadcaccc055a218b9d36322272da454d0521b0ddccc5b15ebbb564e9bb0abb80e8198579e5fa7dd65a4e98632aca6925ca4e4a3277d8c2e9c442357169ce02278873893431adb6396d38b359f7704a95d7d818787760f0082765c7f3c76282f67fecda0e5f5cd279ea07bd57b26a0a0799b8316375087de086dbc6086074"}}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 10:16:34 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fdatasync(0xffffffffffffffff) [ 705.903646] loop4: detected capacity change from 0 to 256 [ 705.916075] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:16:43 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x1ff, 0x549a01) r1 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r1, 0x5207, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000040)=ANY=[@ANYRES64, @ANYRES32=r1, @ANYRESOCT]) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000000)=0x1) 10:16:43 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x200) 10:16:43 executing program 5: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) write(r0, &(0x7f0000000100)="8b320ca5d3c6a74c23c70e1cdff35428d856c8fef757c37e53ca7b0c731c1b49b506ce00f9726d91622dd4e13ca7cfe04e9f5f0f957b85ab88f7e226ff317929de13c955cede3286264b3c5deeaf491fc483dcef3cfa2ef94f6d0f595a18adeab37ba83a251ad572f9429d81ed7cac492604448a5dafa28c4667f6a0909c3e7ea3e64228657d254a3a00"/150, 0x96) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x44000) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) write(r2, &(0x7f0000000900)="5ed0b2ff68d76fb346352b602a2a1295cbe01cb3f64fbed9e7f9bc9be0f300cb97f6a204cc586e45dfb949002f61f8fb969dd435dd0c37c5077e5b10cfeafd75205e215b167323a3b971b0ec98e6c3d4d825cae01271cb35cdd091e4872367f354e0dc81a7e4ac79775bc1dcaafe2f5079da79d1989f1ddce6722fc438a7217526cfe75d53471624d6f091e19a7fb699ea27efa9e0fd1914e7c35f297afd9b9b85ff0ce7a982f4fa0c172ea5f06479eec302f30e5df66273717e028f4ca7d4c5b6bc8a3c3c67f688195f22488a15d9e1f7e5fed3a6c2aba7bc308b0e2c5657f4538f4a3bf9b975bb887a901ab3c85261be3e331b741313e78b5ad63b7b1b378e9c79dc4a95b2b4d15cd1d1b808844378f882a72af1e5b0eefd356e0247246e60643204c3b46183dbe4e066c55cb1dcdaa7b70ef43ab2fa4d2b8c4c1a89cb0e325fd9716874d3856cf368efd1f92d21214e55e4de647c37c71887d11f74f9afe1616e3054ceae601e4b3555e243c1882ad42c7730caeb309e7714ad87c55e9fba308cfc4161e562abde3ac4f3d7e0a3584d4928100197f102307c05c0b4b4898b0591bc1433af443478979f28e6136ffb21aaeac2be5490475a08e96bb94fd9d9d3aa2f8a1e147a80ba9bfd04dac3f476ff128476c693ea71f7be47a508c98eddc479eb703d6f17cc5be2182f7c39b0a47eb23e0808b5d87dd2a9ce88eb48a601781c53677b642fa92a7b767d76e208d17a13940ff013466264e16a26d7f004dfb575a75317d1eded2d32cbd9c6789c474435873ebc769bfbf0a064e61b363a4c45bc4b5fc77b81c120bbd2ecf5", 0x24d) r3 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0) ioctl$CDROMREADTOCENTRY(r3, 0x5306, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2}) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) fcntl$setstatus(r2, 0x4, 0x44000) r5 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDSETMODE(r5, 0x5412, 0x0) write$binfmt_misc(r5, &(0x7f0000000040)={'syz1', "f4759533886bbc855ea066df42b0bfe787d4420a3ea502aaf34a311f06b2835edcfb1fa1e9c4245f5c09cb933967682a7a0ff0c3311d1173a69b01410ac2891fa65166b5a95571bc21caa7406e6f3762f18321d25423a8200d04ea346f39300e9f13bc99c7dd48cb4122a31d0bcb47885fa41b400d31091ca888963b66888689d1d502771766215f003935f6df72b127c4e328e2506c45496998a9ef457dfcdde29f09bc601494b9d63e199f"}, 0xb0) sendfile(r2, r4, 0x0, 0xfdef) sendfile(r0, r1, 0x0, 0xfdef) 10:16:43 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fdatasync(r0) (fail_nth: 1) 10:16:43 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, 0x0, 0x0) 10:16:43 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r2 = dup2(r1, r0) close_range(r2, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000001c0), 0x7, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0x40101288, 0x0) 10:16:43 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000180)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_NETNS_FD={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x24}}, 0x0) sendmsg$NL802154_CMD_SET_TX_POWER(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, 0x0, 0x4, 0x70bd2d, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x20, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x400000, 0x0) connect$inet6(r6, &(0x7f0000000040)={0xa, 0x4e21, 0x7fff, @remote, 0x4}, 0x1c) sendmmsg$inet6(r5, &(0x7f0000005b80)=[{{0x0, 0x0, 0x0}}], 0x1, 0x8040) sendmmsg$sock(r5, &(0x7f00000046c0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001700)=[@timestamping={{0x14, 0x1, 0x25, 0xffff}}], 0x18}}], 0x2, 0x0) r7 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000002c0), r0) sendmsg$NLBL_MGMT_C_ADDDEF(r3, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x38, r7, 0x400, 0x70bd29, 0x25dfdbfd, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @private1}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x29}, @NLBL_MGMT_A_DOMAIN={0x8, 0x1, '-i:\x00'}]}, 0x38}, 0x1, 0x0, 0x0, 0x80}, 0x20020800) 10:16:43 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x5452, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) [ 714.971582] loop6: detected capacity change from 0 to 256 [ 714.978307] loop4: detected capacity change from 0 to 256 [ 714.979846] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 714.985666] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 714.986955] loop1: detected capacity change from 0 to 256 [ 715.030582] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 715.033142] FAULT_INJECTION: forcing a failure. [ 715.033142] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 715.034108] CPU: 0 UID: 0 PID: 7197 Comm: syz-executor.4 Not tainted 6.16.0-next-20250801 #1 PREEMPT(voluntary) [ 715.034124] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 715.034134] Call Trace: [ 715.034139] [ 715.034145] dump_stack_lvl+0xfa/0x120 [ 715.034173] should_fail_ex+0x4d7/0x5e0 [ 715.034201] _copy_to_user+0x32/0xd0 [ 715.034231] simple_read_from_buffer+0xe0/0x180 [ 715.034255] proc_fail_nth_read+0x18a/0x240 [ 715.034280] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 715.034310] ? security_file_permission+0x22/0x90 [ 715.034331] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 715.034352] vfs_read+0x1eb/0xc70 [ 715.034382] ? __pfx_vfs_read+0x10/0x10 [ 715.034404] ? lock_release+0xc8/0x290 [ 715.034427] ? __fget_files+0x20d/0x3b0 [ 715.034464] ksys_read+0x121/0x240 [ 715.034483] ? __pfx_ksys_read+0x10/0x10 [ 715.034518] do_syscall_64+0xbf/0x360 [ 715.034535] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 715.034548] RIP: 0033:0x7f82f0efd69c [ 715.034559] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 715.034570] RSP: 002b:00007f82ee4c0170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 715.034582] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f82f0efd69c [ 715.034589] RDX: 000000000000000f RSI: 00007f82ee4c01e0 RDI: 0000000000000004 [ 715.034596] RBP: 00007f82ee4c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 715.034603] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 715.034610] R13: 00007ffd3aaa9a7f R14: 00007f82ee4c0300 R15: 0000000000022000 [ 715.034646] [ 715.062862] sr 1:0:0:0: [sr0] CDROM not ready. Make sure there is a disc in the drive. 10:16:44 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x5460, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) 10:16:44 executing program 2: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000040)='ramfs\x00', 0x40, 0x0) r0 = syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0xa40024, &(0x7f0000000040)=ANY=[]) mknodat$loop(r0, &(0x7f0000000000)='./file0\x00', 0x1, 0x1) 10:16:44 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) (fail_nth: 1) [ 715.188830] loop6: detected capacity change from 0 to 256 10:16:44 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x200) 10:16:44 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r2 = dup2(r1, r0) close_range(r2, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000001c0), 0x7, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0x401070c9, 0x0) 10:16:44 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fdatasync(r0) 10:16:44 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000), 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r3 = dup2(r2, r1) close_range(r3, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r3, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfffffffa}}, './file0\x00'}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000040)={'syztnl0\x00', 0x0, 0x29, 0xff, 0x3, 0x963, 0x4, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010102}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x8, 0x0, 0x2, 0x8}}) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000100)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x5a, r4}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) close(r5) 10:16:44 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x40045201, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) [ 715.246132] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 715.277112] FAULT_INJECTION: forcing a failure. [ 715.277112] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 715.279009] CPU: 1 UID: 0 PID: 7212 Comm: syz-executor.6 Not tainted 6.16.0-next-20250801 #1 PREEMPT(voluntary) [ 715.279040] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 715.279054] Call Trace: [ 715.279063] [ 715.279074] dump_stack_lvl+0xfa/0x120 [ 715.279123] should_fail_ex+0x4d7/0x5e0 [ 715.279175] _copy_to_user+0x32/0xd0 [ 715.279226] simple_read_from_buffer+0xe0/0x180 [ 715.279272] proc_fail_nth_read+0x18a/0x240 [ 715.279318] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 715.279371] ? security_file_permission+0x22/0x90 [ 715.279411] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 715.279453] vfs_read+0x1eb/0xc70 [ 715.279511] ? __pfx_vfs_read+0x10/0x10 [ 715.279555] ? lock_release+0xc8/0x290 [ 715.279599] ? __fget_files+0x20d/0x3b0 [ 715.279672] ksys_read+0x121/0x240 [ 715.279711] ? __pfx_ksys_read+0x10/0x10 [ 715.279782] do_syscall_64+0xbf/0x360 [ 715.279815] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 715.279840] RIP: 0033:0x7f60e7c2269c [ 715.279859] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 715.279880] RSP: 002b:00007f60e51e5170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 715.279903] RAX: ffffffffffffffda RBX: 0000000000000030 RCX: 00007f60e7c2269c [ 715.279918] RDX: 000000000000000f RSI: 00007f60e51e51e0 RDI: 0000000000000004 [ 715.279932] RBP: 00007f60e51e51d0 R08: 0000000000000000 R09: 0000000000000000 [ 715.279946] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 715.279959] R13: 00007fff130e08cf R14: 00007f60e51e5300 R15: 0000000000022000 [ 715.280031] 10:16:44 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x40049409, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) [ 715.356539] loop1: detected capacity change from 0 to 256 [ 715.359812] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:16:44 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) [ 715.393036] loop4: detected capacity change from 0 to 256 [ 715.401935] loop6: detected capacity change from 0 to 256 [ 715.413553] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 715.420134] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:16:54 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r2 = dup2(r1, r0) close_range(r2, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000001c0), 0x7, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0x401070ca, 0x0) 10:16:54 executing program 2: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x40045201, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) 10:16:54 executing program 5: exit_group(0x82) unshare(0x6c000300) unshare(0x6c020380) unshare(0x10800) unshare(0x100) unshare(0x20000) 10:16:54 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x40085203, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) 10:16:54 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x18) 10:16:54 executing program 3: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) r2 = dup2(r0, r1) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), r2) 10:16:54 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getuid() r2 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000240), 0x8140, 0x0) perf_event_open(&(0x7f0000000140)={0x3, 0x80, 0x6, 0x2, 0x6, 0x9, 0x0, 0xb570, 0x4a20c, 0x6a9a9e7ea8bbec5, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0xfffff90e, 0x2, @perf_bp={&(0x7f0000000100), 0x3}, 0x98c8, 0x75, 0x6, 0x4, 0x7, 0x0, 0x3f, 0x0, 0x507249db, 0x0, 0x9}, 0x0, 0x10, r2, 0x1) mount$9p_rdma(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x214031, &(0x7f00000003c0)=ANY=[@ANYBLOB="7472616e733d72646d612c706f72743d3078303030303030303030303030346532342c72713d3078303030303030303030303030303038302c7375626a5f726f6c6527ff666174002c666f776e65723d", @ANYRESDEC=r1, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c7063723d30303030303030303030303030303030303036302c6673757569643d37653764d36564092d366535302d316630042d363136392d65353834373164332c657569643d", @ANYRESDEC, @ANYBLOB=',subj_role=,func=CREDS_CHECK,dont_appraise,\x00']) fdatasync(r0) 10:16:54 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlinkat(r0, 0x0, 0x200) 10:16:55 executing program 5: r0 = socket$inet(0x2, 0x3, 0x26) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r3 = dup2(r2, r1) close_range(r3, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r3, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfffffffa}}, './file0\x00'}) setsockopt$inet_buf(r3, 0x0, 0x2e, &(0x7f00000035c0)='!', 0x1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r5 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r6 = dup2(r5, r4) close_range(r6, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r6, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfffffffa}}, './file0\x00'}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r6, 0x0, 0x61, &(0x7f00000007c0)={'filter\x00', 0x4}, 0x68) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x0, @local}, 0x10) recvmmsg(r0, &(0x7f0000003440), 0x0, 0x0, 0x0) r7 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x80081, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000740)={0x0, 0xfffffffffffffffb, 0xfc, 0x5, @scatter={0x4, 0x0, &(0x7f0000000080)=[{&(0x7f0000000200)=""/185, 0xffffffffffffffb8}, {&(0x7f0000000300)=""/199, 0xc7}, {&(0x7f0000000400)=""/167, 0xa7}, {&(0x7f00000004c0)=""/92, 0x5c}]}, &(0x7f0000000540)="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", &(0x7f0000000640)=""/204, 0x4, 0x1, 0x0, &(0x7f0000000180)}) ppoll(&(0x7f0000000840)=[{0xffffffffffffffff, 0x4100}], 0x1, &(0x7f0000000880)={0x0, 0x3938700}, &(0x7f00000008c0)={[0x101]}, 0x8) setsockopt$IP_VS_SO_SET_DELDEST(r7, 0x0, 0x488, &(0x7f0000000100)={{0x87, @broadcast, 0x4e24, 0x2, 'none\x00', 0x11, 0x5, 0x25}, {@private=0xa010100, 0x4e22, 0x4, 0x0, 0x9b949c8, 0x1}}, 0x44) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x0, 'hsr0\x00', 0x4}, 0x18) 10:16:55 executing program 3: io_setup(0x400, &(0x7f0000000000)=0x0) io_pgetevents(r0, 0x3, 0x3, &(0x7f0000000040)=[{}, {}, {}], 0x0, 0x0) r1 = eventfd2(0x0, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f00000007c0)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f0000000200)={0x0, 0x0, 0x300, 0x2, 0x0, r1, 0x0}]) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) io_submit(r2, 0x2, &(0x7f0000000200)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x2, 0xffffffffffffffff, &(0x7f00000000c0)="452074e5d7699ca6745e7a8bd30d8759fec926c568fe38feaffa560aa798ad4d169110a6ad027c63178241fabb0610fec90d6375a46f", 0x36, 0x100000000, 0x0, 0x1}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x40, r3, &(0x7f0000000140)="4717bd7b165d2d701377868c99d2b9a6f191426f9463e1713fe2622cdefca1b63b049539498b90ebad36a3319f045c630d7c36c73020c8a8edc96d6ebd09e5b6153d380cd280abfd5894a8e5e8a5cb28ee58ad34e568304a57e42a4728647aa7893a19772f16f6d0aa24f2b6a3", 0x6d, 0x2, 0x0, 0x1, r4}]) io_destroy(r0) [ 726.161130] loop1: detected capacity change from 0 to 256 [ 726.161960] loop6: detected capacity change from 0 to 256 [ 726.170111] loop4: detected capacity change from 0 to 256 [ 726.176092] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 726.197865] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 726.218397] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:16:55 executing program 2: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x40045201, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) 10:16:55 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r2 = dup2(r1, r0) close_range(r2, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000001c0), 0x7, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0x401070cd, 0x0) 10:16:55 executing program 5: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/class/iommu', 0x0, 0x0) lseek(r0, 0x1, 0x0) getdents(r0, &(0x7f0000000180)=""/57, 0x39) 10:16:55 executing program 6: setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e24, 0x1, @private1, 0x1}, {0xa, 0x4e23, 0xd21, @mcast2, 0x8}, 0x3, [0xfffff3cb, 0x1, 0x3, 0x7f, 0x8000, 0x3, 0xc400, 0xffffff80]}, 0x5c) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="05b8deb71700"]) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) 10:16:55 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x40086602, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) [ 726.348757] loop6: detected capacity change from 0 to 256 [ 726.361122] vfat: Unknown parameter '޷' 10:16:55 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlinkat(r0, 0x0, 0x200) 10:16:55 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000040)={0xcb, 0x24, "8d61d33ecdd91f14ca39a584de648641153731169dee24bdf6aab0ec965fd007dd975098"}) ioctl$RNDGETENTCNT(r0, 0x5207, 0x0) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000000)=0x5) syz_io_uring_setup(0x5797, &(0x7f0000000c80)={0x0, 0x87e8, 0x20, 0x0, 0x4}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000d00), &(0x7f0000000d40)) 10:16:55 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="8f584feb0522b5a8547778dbba"]) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fdatasync(r0) 10:16:55 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) r1 = fsmount(0xffffffffffffffff, 0x0, 0x2) openat2(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x101, 0x38, 0x19}, 0x18) [ 726.536102] loop1: detected capacity change from 0 to 256 10:16:55 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r2 = dup2(r1, r0) close_range(r2, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000001c0), 0x7, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0x401870c8, 0x0) 10:16:55 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getuid() r2 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000240), 0x8140, 0x0) perf_event_open(&(0x7f0000000140)={0x3, 0x80, 0x6, 0x2, 0x6, 0x9, 0x0, 0xb570, 0x4a20c, 0x6a9a9e7ea8bbec5, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0xfffff90e, 0x2, @perf_bp={&(0x7f0000000100), 0x3}, 0x98c8, 0x75, 0x6, 0x4, 0x7, 0x0, 0x3f, 0x0, 0x507249db, 0x0, 0x9}, 0x0, 0x10, r2, 0x1) mount$9p_rdma(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x214031, &(0x7f00000003c0)=ANY=[@ANYBLOB="7472616e733d72646d612c706f72743d3078303030303030303030303030346532342c72713d3078303030303030303030303030303038302c7375626a5f726f6c6527ff666174002c666f776e65723d", @ANYRESDEC=r1, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c7063723d30303030303030303030303030303030303036302c6673757569643d37653764d36564092d366535302d316630042d363136392d65353834373164332c657569643d", @ANYRESDEC, @ANYBLOB=',subj_role=,func=CREDS_CHECK,dont_appraise,\x00']) fdatasync(r0) [ 726.563092] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 726.576700] loop4: detected capacity change from 0 to 256 [ 726.580536] vfat: Unknown parameter 'XO"Twxۺ' [ 726.603418] loop2: detected capacity change from 0 to 256 [ 726.613326] loop4: detected capacity change from 0 to 256 [ 726.614516] vfat: Unknown parameter 'XO"Twxۺ' [ 726.617942] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:17:04 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getuid() r2 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000240), 0x8140, 0x0) perf_event_open(&(0x7f0000000140)={0x3, 0x80, 0x6, 0x2, 0x6, 0x9, 0x0, 0xb570, 0x4a20c, 0x6a9a9e7ea8bbec5, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0xfffff90e, 0x2, @perf_bp={&(0x7f0000000100), 0x3}, 0x98c8, 0x75, 0x6, 0x4, 0x7, 0x0, 0x3f, 0x0, 0x507249db, 0x0, 0x9}, 0x0, 0x10, r2, 0x1) mount$9p_rdma(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x214031, &(0x7f00000003c0)=ANY=[@ANYBLOB="7472616e733d72646d612c706f72743d3078303030303030303030303030346532342c72713d3078303030303030303030303030303038302c7375626a5f726f6c6527ff666174002c666f776e65723d", @ANYRESDEC=r1, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c7063723d30303030303030303030303030303030303036302c6673757569643d37653764d36564092d366535302d316630042d363136392d65353834373164332c657569643d", @ANYRESDEC, @ANYBLOB=',subj_role=,func=CREDS_CHECK,dont_appraise,\x00']) fdatasync(r0) 10:17:04 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r2 = dup2(r1, r0) close_range(r2, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000001c0), 0x7, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0x401870cb, 0x0) 10:17:04 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x5, &(0x7f00000003c0)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x6}, {&(0x7f0000000040)="4f8d1dc6ed7a42b28856e65df3d034c66366c7d1d4de8672f34d610d32c63e242921374dceb3fd5b2be5d4958bb6e6f224cd838b303a7148d7118199e962b989b97a501d803ed61bb313b9350edff9ef20e9", 0x52, 0x2}, {&(0x7f0000000240)="2e3e260cdd2053ca0f89482cf8f2aaeb74794337915a187ea28c0520b590ccb91f65020c366100ba555d4cd3b3fc915a21ade224258607b7cc4ab90a3bec6fff5ec49f6115c92b9e430ad00a90061218f653274b233236b1fd296cec78f612af02b0b05d1ad34fd52dac61d2d760a4ee794f0f2b2aac9b90141c33711e6220199e97bfea71afbb43c7d73b90ced44c6a9d783adfa9395ab6798a9d9d79cb66c5266f3482b0f2199c8ce42991490eb96c86f5c49e260805d906f8f28e31741c022253ff6fcf151216c6dd21899a70157e923d5fc515b57ab86184e1912e0d6eab030e76b06bca21b934eda2fd1d01799ee86cb32322c1", 0xffffffffffffffef, 0x5}, {&(0x7f0000000500)="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", 0x4, 0x5}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) 10:17:04 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x40087602, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) 10:17:04 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x1, 0x0, 0x0, 0x40, 0x0, 0x1, 0x40, 0x8a263c380c31722c, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x3, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x7f, 0x3}, 0x0, 0x9, 0xf8, 0x5, 0x9, 0x81, 0x6, 0x0, 0x72, 0x0, 0x8}, 0x0, 0x2, 0xffffffffffffffff, 0x4cb3a480ce50c61a) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) write$cgroup_netprio_ifpriomap(0xffffffffffffffff, 0x0, 0xd) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x6002, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000180), 0x220100, 0x0) sendmsg$NFQNL_MSG_VERDICT(r2, &(0x7f0000000680)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000640)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x418}, 0x1, 0x0, 0x0, 0x48045}, 0x8891) sendfile(r0, r1, 0x0, 0x1) 10:17:04 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlinkat(r0, 0x0, 0x200) 10:17:04 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80100, 0x1) openat(r1, &(0x7f0000000080)='./file0\x00', 0x200, 0x20) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fdatasync(r0) pipe2(&(0x7f0000000100), 0x8c000) 10:17:04 executing program 3: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020202020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d4100000000416d03000000000000030000000000000000000000000000000054461a010e7809140b2a3a087809140b2a3a087809140b2a3a0843451c0120000000000000200000000000000000ed", 0x81, 0xe000}, {&(0x7f0000011a00)="4552ed", 0x3, 0x10000}], 0x0, &(0x7f0000012200)=ANY=[]) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r3) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000440)=0xc) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x74a, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="abeb209d2a34844eaede4ee8dfa8665a1a653c040e9b058f48522248635664e9843ca203bafbc3561b163c538c307eb900c13f10722f021f7c667443525166462a6fb0f8", 0x44, 0x8001}], 0x40000, &(0x7f0000000300)={[{@map_acorn}, {@block={'block', 0x3d, 0xe00}}, {@mode={'mode', 0x3d, 0x400}}, {}, {@map_normal}, {@sbsector={'sbsector', 0x3d, 0x8}}, {@cruft}, {@overriderock}], [{@appraise}, {@fowner_eq={'fowner', 0x3d, 0xffffffffffffffff}}, {@fsuuid={'fsuuid', 0x3d, {[0x0, 0x66, 0x63, 0x64, 0x30, 0x38, 0x62, 0x33], 0x2d, [0x36, 0x64, 0x34, 0x37], 0x2d, [0x36, 0x62, 0x66, 0x37], 0x2d, [0x33, 0x65, 0x36, 0x61], 0x2d, [0x39, 0x61, 0x33, 0x36, 0x61, 0x35, 0x38, 0x33]}}}, {@subj_type={'subj_type', 0x3d, '%'}}, {@euid_eq={'euid', 0x3d, r1}}, {@uid_eq={'uid', 0x3d, 0xee00}}, {@fsname={'fsname', 0x3d, ',.}:'}}, {@uid_eq={'uid', 0x3d, r4}}]}) [ 735.773118] loop1: detected capacity change from 0 to 256 [ 735.775996] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 735.787463] loop2: detected capacity change from 0 to 256 10:17:04 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0) [ 735.815738] loop3: detected capacity change from 0 to 256 [ 735.822991] loop4: detected capacity change from 0 to 256 [ 735.825109] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 735.850674] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 735.854766] loop1: detected capacity change from 0 to 256 [ 735.859080] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:17:04 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r2 = dup2(r1, r0) close_range(r2, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000001c0), 0x7, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0x401870cc, 0x0) 10:17:04 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x401c5820, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) 10:17:04 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0) [ 735.955617] loop1: detected capacity change from 0 to 256 [ 735.969065] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:17:04 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r2 = dup2(r1, r0) close_range(r2, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000001c0), 0x7, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0x401c5820, 0x0) 10:17:04 executing program 3: prlimit64(0x0, 0x7, &(0x7f00000003c0), 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) prlimit64(r0, 0x1, &(0x7f0000000040)={0x7, 0x1}, &(0x7f0000000080)) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$EXT4_IOC_GET_ES_CACHE(r1, 0xc020662a, &(0x7f0000000200)={0x0, 0x4, 0x0, 0xd1b, 0x4, [{0xffffffffffffffff, 0x100000000, 0x9, '\x00', 0x205}, {0x5, 0x4, 0x1ff, '\x00', 0x600}, {0x5, 0x2, 0xb87, '\x00', 0x4}, {0x4d, 0x7f, 0x100000000, '\x00', 0xd00}]}) syz_io_uring_setup(0x40e5, &(0x7f0000000100), &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000180), &(0x7f00000001c0)) [ 736.231662] loop6: detected capacity change from 0 to 32766 [ 736.234155] FAT-fs (loop6): invalid media value (0x5a) [ 736.234611] FAT-fs (loop6): Can't find a valid FAT filesystem [ 736.311204] loop6: detected capacity change from 0 to 32766 [ 736.312927] FAT-fs (loop6): invalid media value (0x5a) [ 736.313333] FAT-fs (loop6): Can't find a valid FAT filesystem 10:17:13 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getuid() r2 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000240), 0x8140, 0x0) perf_event_open(&(0x7f0000000140)={0x3, 0x80, 0x6, 0x2, 0x6, 0x9, 0x0, 0xb570, 0x4a20c, 0x6a9a9e7ea8bbec5, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0xfffff90e, 0x2, @perf_bp={&(0x7f0000000100), 0x3}, 0x98c8, 0x75, 0x6, 0x4, 0x7, 0x0, 0x3f, 0x0, 0x507249db, 0x0, 0x9}, 0x0, 0x10, r2, 0x1) mount$9p_rdma(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x214031, &(0x7f00000003c0)=ANY=[@ANYBLOB="7472616e733d72646d612c706f72743d3078303030303030303030303030346532342c72713d3078303030303030303030303030303038302c7375626a5f726f6c6527ff666174002c666f776e65723d", @ANYRESDEC=r1, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c7063723d30303030303030303030303030303030303036302c6673757569643d37653764d36564092d366535302d316630042d363136392d65353834373164332c657569643d", @ANYRESDEC, @ANYBLOB=',subj_role=,func=CREDS_CHECK,dont_appraise,\x00']) fdatasync(r0) 10:17:13 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x4020940d, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) 10:17:13 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, &(0x7f0000000580), 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="ab602b222dda177343"]) open$dir(&(0x7f0000000000)='./file0\x00', 0xddf4eedd04ad3fe8, 0x0) statx(r0, &(0x7f0000000040)='./file0\x00', 0x400, 0x7ff, &(0x7f0000000080)) 10:17:13 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 10:17:13 executing program 4: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) ioctl$F2FS_IOC_START_ATOMIC_WRITE(r0, 0xf501, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fdatasync(r1) 10:17:13 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r2 = dup2(r1, r0) close_range(r2, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000001c0), 0x7, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0x4020940d, 0x0) 10:17:13 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000005, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0xff) sendto$inet(r0, 0x0, 0x1300, 0x10, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r3 = dup2(r2, r1) close_range(r3, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r3, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfffffffa}}, './file0\x00'}) bind$inet(r3, &(0x7f0000000000)={0x2, 0x4e24, @remote}, 0x10) 10:17:13 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_wait_time_recursive\x00', 0x0, 0x0) openat(r1, &(0x7f0000000080)='./file0\x00', 0x688000, 0x24) [ 744.843322] loop1: detected capacity change from 0 to 256 [ 744.846589] loop4: detected capacity change from 0 to 256 [ 744.849765] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 744.854120] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 744.876597] loop2: detected capacity change from 0 to 256 [ 744.906263] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:17:13 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) r1 = perf_event_open(&(0x7f0000000340)={0x7, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x9}, 0x4000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x3f, 0x4, 0x27, 0x3f, 0x0, 0xb23, 0x2a38, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0xffffff80, 0x1, @perf_config_ext={0xfffffffffffffffc, 0xc23c}, 0x40000, 0x5, 0x5, 0x2, 0x100, 0x80, 0xab7e, 0x0, 0x0, 0x0, 0x81}, 0xffffffffffffffff, 0x7, r1, 0xb) fdatasync(r0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r4 = dup2(r3, r2) close_range(r4, 0xffffffffffffffff, 0x0) signalfd(r4, &(0x7f0000000140), 0x8) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r4, 0xc0189374, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000900000000000000", @ANYRES32, @ANYBLOB="faffffff000000002e2f66696c653000"]) perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0x7, 0x8, 0x6, 0x5, 0x0, 0x80, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x4, 0x4, @perf_config_ext={0xd2, 0x7}, 0x4, 0x1, 0x5, 0x2, 0x5, 0x2, 0x9, 0x0, 0x9, 0x0, 0xbb1}, 0xffffffffffffffff, 0x9, r4, 0x2) 10:17:13 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) (fail_nth: 1) [ 744.935985] loop6: detected capacity change from 0 to 256 [ 744.937720] raw_sendmsg: syz-executor.3 forgot to set AF_INET. Fix it! [ 744.939643] ext4: Unknown parameter '`+"-sC' [ 744.955219] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 744.959748] ext4: Unknown parameter '`+"-sC' 10:17:13 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r2 = dup2(r1, r0) close_range(r2, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000001c0), 0x7, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0x80041284, 0x0) [ 744.985044] loop1: detected capacity change from 0 to 256 [ 744.993587] loop4: detected capacity change from 0 to 256 [ 744.999817] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 745.006515] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:17:13 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getuid() r1 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000240), 0x8140, 0x0) perf_event_open(&(0x7f0000000140)={0x3, 0x80, 0x6, 0x2, 0x6, 0x9, 0x0, 0xb570, 0x4a20c, 0x6a9a9e7ea8bbec5, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0xfffff90e, 0x2, @perf_bp={&(0x7f0000000100), 0x3}, 0x98c8, 0x75, 0x6, 0x4, 0x7, 0x0, 0x3f, 0x0, 0x507249db, 0x0, 0x9}, 0x0, 0x10, r1, 0x1) mount$9p_rdma(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x214031, &(0x7f00000003c0)=ANY=[@ANYBLOB="7472616e733d72646d612c706f72743d3078303030303030303030303030346532342c72713d3078303030303030303030303030303038302c7375626a5f726f6c6527ff666174002c666f776e65723d", @ANYRESDEC=r0, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c7063723d30303030303030303030303030303030303036302c6673757569643d37653764d36564092d366535302d316630042d363136392d65353834373164332c657569643d", @ANYRESDEC, @ANYBLOB=',subj_role=,func=CREDS_CHECK,dont_appraise,\x00']) [ 745.018035] FAULT_INJECTION: forcing a failure. [ 745.018035] name failslab, interval 1, probability 0, space 0, times 1 [ 745.019092] CPU: 1 UID: 0 PID: 7383 Comm: syz-executor.1 Not tainted 6.16.0-next-20250801 #1 PREEMPT(voluntary) [ 745.019109] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 745.019117] Call Trace: [ 745.019121] [ 745.019127] dump_stack_lvl+0xfa/0x120 [ 745.019153] should_fail_ex+0x4d7/0x5e0 [ 745.019175] ? getname_flags.part.0+0x48/0x540 [ 745.019189] should_failslab+0xc2/0x120 [ 745.019209] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 745.019226] ? lock_release+0xc8/0x290 [ 745.019244] getname_flags.part.0+0x48/0x540 [ 745.019260] getname_flags+0x95/0xe0 [ 745.019277] __x64_sys_unlinkat+0xe4/0x130 [ 745.019297] do_syscall_64+0xbf/0x360 [ 745.019311] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 745.019323] RIP: 0033:0x7f9157d3ab19 [ 745.019333] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 745.019349] RSP: 002b:00007f91552b0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000107 [ 745.019360] RAX: ffffffffffffffda RBX: 00007f9157e4df60 RCX: 00007f9157d3ab19 [ 745.019368] RDX: 0000000000000200 RSI: 0000000020000040 RDI: 0000000000000005 [ 745.019376] RBP: 00007f91552b01d0 R08: 0000000000000000 R09: 0000000000000000 [ 745.019383] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 745.019389] R13: 00007fff5d847c2f R14: 00007f91552b0300 R15: 0000000000022000 [ 745.019408] [ 745.160136] loop2: detected capacity change from 0 to 256 [ 745.165652] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:17:22 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r2 = dup2(r1, r0) close_range(r2, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000001c0), 0x7, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0x80041285, 0x0) 10:17:22 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getuid() openat$hpet(0xffffffffffffff9c, &(0x7f0000000240), 0x8140, 0x0) mount$9p_rdma(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x214031, &(0x7f00000003c0)=ANY=[@ANYBLOB="7472616e733d72646d612c706f72743d3078303030303030303030303030346532342c72713d3078303030303030303030303030303038302c7375626a5f726f6c6527ff666174002c666f776e65723d", @ANYRESDEC=r0, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c7063723d30303030303030303030303030303030303036302c6673757569643d37653764d36564092d366535302d316630042d363136392d65353834373164332c657569643d", @ANYRESDEC, @ANYBLOB=',subj_role=,func=CREDS_CHECK,dont_appraise,\x00']) 10:17:22 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) (fail_nth: 2) 10:17:22 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)=ANY=[@ANYBLOB="a4"]) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) 10:17:22 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x2, 0x8, 0x9, 0x1f, 0x0, 0x2, 0x21070, 0xb, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, @perf_config_ext={0x9, 0x9}, 0x2000, 0x9, 0x6d4, 0x8, 0x2, 0x2, 0x1000, 0x0, 0x5b53, 0x0, 0x4}, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x8) wait4(0x0, 0x0, 0x2, &(0x7f0000000440)) r0 = fork() kcmp(0x0, r0, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) ptrace(0xffffffffffffffff, 0x0) 10:17:22 executing program 5: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)) unlinkat(r1, &(0x7f0000002840)='./file0\x00', 0x0) clone3(0x0, 0x0) getresgid(&(0x7f0000002540), &(0x7f0000002580)=0x0, &(0x7f00000025c0)) r3 = getgid() r4 = shmget(0x3, 0x4000, 0x200, &(0x7f0000ffb000/0x4000)=nil) r5 = getuid() r6 = getgid() shmctl$IPC_SET(r4, 0x1, &(0x7f00000000c0)={{0x0, r5, r6, 0xee00, 0xee00, 0x40, 0x81}, 0x9, 0x80000000, 0x6, 0x7, 0x0, 0x0, 0xc9}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002600)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000002700)=0xe8) syz_mount_image$tmpfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0xffffffffffff54c8, 0x7, &(0x7f0000002480)=[{&(0x7f00000001c0)="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", 0x1000, 0xff}, {&(0x7f00000011c0)="3171b5a65659bc84db050da2cccc9b244ae7c80a4c92589d699cb84ea670e693831cc7170aa7acb5dcf950ca4e8148432f077ed8e35bb55419e68ef6c0e76bc0a45ddcc9022dba9d255a92e8eed56937083e225f9ba3d26ac81e18d9052d0c72", 0x60, 0x911}, {&(0x7f0000001240)="2eb66f716dfdb47ff61084ab4f0454e72bdaf7c1f5b62a389d3f83653260904a329ab97e06259f4bf726bd36c7dc", 0x2e, 0x2}, {&(0x7f0000001280)="1c6fd40ddf95efaa9eae", 0xa, 0x100000000}, {&(0x7f00000012c0)="48251af3adf377dc24a45c0f10d86c73cb1c98a12d9cd941a4b1c32af894efcd561c0a837082107ef3c5cc646c42d21a48de68b25529da2b64af263e725ec3c94b25d266c3e5dca93a4651ff5481965125d943b57d81015c5d782b9b1b02a80f25277abd21451d3763fdf28491cbe22a75104e896319d5554bb5fb5bba445f853b995c90d4329081c581c0460c6b67b113523bb98e60a0ad0232a280f638288fe6ff07bcb7801fd912b5e85cf66b2c1a06f47ec2533e5f", 0xb7, 0x7}, {&(0x7f0000001380)="1b20318ca14064c93a26f762fb4a7dda692fda2218b43db254f71a1cf05cf0bcc2f50cf792b4811049eade252dfc12d859068ce5dab6a0f6420a40b60831bef89fdd339973c0c20c26358a0e620c74c304909b8d9d7d655cd73827b600403e59f170254b209fc8a4429cbd6b1bee0ffee88e297fd0c48786794882336792fb3ebf9893db71b49a3d5b8cba7b985a8acf67c7eecff4b0e33682d96ebcc14af949453223c2742c3f77d14685e85a9da8212112a260636ca95ecf56553cdac545b1d8baac800b7b3d0f73e7b35cf731bff522d6a03bf13fcde12015406af0857b376a00c2e4f8bf87bcbcc2735c3365e128aade353d58c4409285", 0xf9, 0x3d}, {&(0x7f0000001480)="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", 0x1000, 0x8}], 0x30, &(0x7f0000002740)={[{@huge_within_size}, {@gid={'gid', 0x3d, r2}}, {@gid={'gid', 0x3d, r3}}, {@size={'size', 0x3d, [0x2d, 0x39, 0x65, 0x30]}}, {@mpol={'mpol', 0x3d, {'prefer', '', @val={0x3a, [0x3, 0x2c, 0x33]}}}}, {@gid={'gid', 0x3d, 0xee00}}, {@nr_blocks={'nr_blocks', 0x3d, [0x70, 0x0, 0x32]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x25, 0x6d, 0x74]}}, {@gid={'gid', 0x3d, r6}}], [{@dont_measure}, {@fowner_lt={'fowner<', r7}}, {@obj_user}]}) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0), 0x12b000, 0x0) fallocate(r8, 0x13, 0xfff, 0x4) 10:17:22 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) [ 753.383641] loop1: detected capacity change from 0 to 256 10:17:22 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r3 = dup2(r2, r1) close_range(r3, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r3, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfffffffa}}, './file0\x00'}) mknodat$loop(r3, &(0x7f0000000040)='./file0\x00', 0x1, 0x1) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fdatasync(r0) [ 753.385947] loop6: detected capacity change from 0 to 256 [ 753.391935] vfat: Unknown parameter '' [ 753.396146] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 753.405727] loop6: detected capacity change from 0 to 256 [ 753.406513] vfat: Unknown parameter '' [ 753.436770] loop4: detected capacity change from 0 to 256 [ 753.439255] loop2: detected capacity change from 0 to 256 [ 753.446537] loop5: detected capacity change from 0 to 264192 [ 753.450464] tmpfs: Unsupported parameter 'huge' [ 753.460874] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 753.465135] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:17:22 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x7ff, 0x0, 0x200000000, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) getdents(r0, &(0x7f0000000140)=""/87, 0x57) [ 753.485815] loop5: detected capacity change from 0 to 264192 10:17:22 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) (fail_nth: 3) [ 753.549766] loop6: detected capacity change from 0 to 256 10:17:22 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r2 = dup2(r1, r0) close_range(r2, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000001c0), 0x7, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0x80081270, 0x0) 10:17:22 executing program 5: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4a002, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) sendfile(r1, r2, 0x0, 0xffffffff000) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x6611, 0x0) bind$bt_l2cap(r3, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x1ff, 0x1}, 0xe) [ 753.563170] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 753.566803] loop1: detected capacity change from 0 to 256 [ 753.582500] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 753.590732] FAULT_INJECTION: forcing a failure. [ 753.590732] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 753.591817] CPU: 1 UID: 0 PID: 7429 Comm: syz-executor.1 Not tainted 6.16.0-next-20250801 #1 PREEMPT(voluntary) [ 753.591834] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 753.591841] Call Trace: [ 753.591846] [ 753.591850] dump_stack_lvl+0xfa/0x120 [ 753.591876] should_fail_ex+0x4d7/0x5e0 [ 753.591898] strncpy_from_user+0x3b/0x2f0 [ 753.591915] getname_flags.part.0+0x8d/0x540 [ 753.591933] getname_flags+0x95/0xe0 [ 753.591950] __x64_sys_unlinkat+0xe4/0x130 [ 753.591970] do_syscall_64+0xbf/0x360 [ 753.591984] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 753.591997] RIP: 0033:0x7f9157d3ab19 [ 753.592007] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 753.592018] RSP: 002b:00007f91552b0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000107 [ 753.592030] RAX: ffffffffffffffda RBX: 00007f9157e4df60 RCX: 00007f9157d3ab19 [ 753.592038] RDX: 0000000000000200 RSI: 0000000020000040 RDI: 0000000000000005 [ 753.592045] RBP: 00007f91552b01d0 R08: 0000000000000000 R09: 0000000000000000 [ 753.592052] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 753.592059] R13: 00007fff5d847c2f R14: 00007f91552b0300 R15: 0000000000022000 [ 753.592078] 10:17:22 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getuid() mount$9p_rdma(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x214031, &(0x7f00000003c0)=ANY=[@ANYBLOB="7472616e733d72646d612c706f72743d3078303030303030303030303030346532342c72713d3078303030303030303030303030303038302c7375626a5f726f6c6527ff666174002c666f776e65723d", @ANYRESDEC=r0, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c7063723d30303030303030303030303030303030303036302c6673757569643d37653764d36564092d366535302d316630042d363136392d65353834373164332c657569643d", @ANYRESDEC, @ANYBLOB=',subj_role=,func=CREDS_CHECK,dont_appraise,\x00']) 10:17:22 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x80086601, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) 10:17:22 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) r1 = getpgrp(0x0) r2 = gettid() rt_tgsigqueueinfo(r1, r2, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x9}) r3 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x200000, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7, 0xfb, 0x0, 0x1, 0x0, 0x5, 0x20000, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x100000001, 0x1}, 0x200, 0xc99d, 0x7f, 0x2, 0xde, 0x1c, 0x5, 0x0, 0x8, 0x0, 0x5}, r1, 0x3, r3, 0x9) 10:17:22 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) (fail_nth: 4) 10:17:22 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)=ANY=[@ANYBLOB='\x00']) r1 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x4}, 0x140, 0x5, 0x0, 0x7}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) fdatasync(r0) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x40, 0x0, 0xe9, 0x7, 0x0, 0x9, 0x40218, 0xa, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xffffffff, 0x4, @perf_config_ext={0x3f, 0xc002}, 0x2300, 0x1, 0x3, 0x2, 0x200, 0xec1, 0x40, 0x0, 0x5, 0x0, 0x5}, 0xffffffffffffffff, 0x6, r1, 0x0) [ 753.720583] loop6: detected capacity change from 0 to 256 [ 753.735250] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 753.736797] FAULT_INJECTION: forcing a failure. [ 753.736797] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 753.737762] CPU: 1 UID: 0 PID: 7444 Comm: syz-executor.1 Not tainted 6.16.0-next-20250801 #1 PREEMPT(voluntary) [ 753.737779] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 753.737787] Call Trace: [ 753.737793] [ 753.737798] dump_stack_lvl+0xfa/0x120 [ 753.737824] should_fail_ex+0x4d7/0x5e0 [ 753.737847] _copy_to_user+0x32/0xd0 [ 753.737869] simple_read_from_buffer+0xe0/0x180 [ 753.737888] proc_fail_nth_read+0x18a/0x240 [ 753.737908] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 753.737927] ? security_file_permission+0x22/0x90 [ 753.737944] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 753.737963] vfs_read+0x1eb/0xc70 [ 753.737984] ? __pfx_vfs_read+0x10/0x10 [ 753.738003] ? lock_release+0xc8/0x290 [ 753.738020] ? __fget_files+0x20d/0x3b0 [ 753.738045] ksys_read+0x121/0x240 [ 753.738061] ? __pfx_ksys_read+0x10/0x10 [ 753.738086] do_syscall_64+0xbf/0x360 [ 753.738100] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 753.738113] RIP: 0033:0x7f9157ced69c [ 753.738122] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 753.738133] RSP: 002b:00007f91552b0170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 753.738145] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007f9157ced69c [ 753.738153] RDX: 000000000000000f RSI: 00007f91552b01e0 RDI: 0000000000000004 [ 753.738160] RBP: 00007f91552b01d0 R08: 0000000000000000 R09: 0000000000000000 [ 753.738166] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 753.738173] R13: 00007fff5d847c2f R14: 00007f91552b0300 R15: 0000000000022000 [ 753.738193] [ 753.768423] loop2: detected capacity change from 0 to 256 [ 753.788864] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 753.810975] loop4: detected capacity change from 0 to 256 [ 753.870848] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 765.400304] Bluetooth: hci1: command 0x0406 tx timeout 10:17:39 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="26a9a5ebb4e4ccf260c3e6c53133cdaadc689bb581aedef54c0f7d7bf54e6ced10"]) r1 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_xen(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x20, &(0x7f00000003c0)={'trans=xen,', {[{@dfltuid={'dfltuid', 0x3d, 0xee01}}, {@version_9p2000}, {@aname={'aname', 0x3d, '+['}}, {@dfltuid}, {@nodevmap}, {@dfltgid={'dfltgid', 0x3d, r2}}, {@cache_mmap}, {@version_L}, {@posixacl}], [{@mask={'mask', 0x3d, '^MAY_EXEC'}}, {@pcr={'pcr', 0x3d, 0x3}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x64, 0x34, 0x62, 0x30, 0x33, 0x32, 0x33], 0x2d, [0x35, 0x39, 0x34, 0x32], 0x2d, [0x3e3eed2df16ff50, 0x36, 0x66, 0x61], 0x2d, [0x65, 0xe, 0x66, 0x37], 0x2d, [0x31, 0x62, 0x63, 0x38, 0x37, 0x31, 0x61, 0x66]}}}, {@dont_measure}]}}) getdents(r0, &(0x7f0000000140)=""/87, 0x57) 10:17:39 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x18, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e33343135323238343000"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000d0a9da48497c4915a7449265c083aec0010040000c00000000000000d1f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x63f}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000d1f4655fd1f4655fd1f4655f00"/2080, 0x820, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d1f4655fd1f4655fd1f4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000030000000", 0x40, 0x1800}, {&(0x7f0000010f00)="2000000038fad6a438fad6a400000000d1f4655f00"/32, 0x20, 0x1880}, {&(0x7f0000011000)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000500000000200000004000000520000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000d1f4655f00"/160, 0xa0, 0x1c00}, {&(0x7f0000011100)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000600000000200000004000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000d1f4655f00"/160, 0xa0, 0x2000}, {&(0x7f0000011200)="c0410000002c0000d1f4655fd1f4655fd1f477ab7687584d573902002000000000000800000000000af301000400000000000000000000000b00009100000000", 0x40, 0x3c00}, {&(0x7f0000011300)="20000000000000000000000000000000d1f4655f000000000000000000000000000002ea00"/64, 0x40, 0x3c80}, {&(0x7f0000011400)="ed4100003c000000d1f4655fd1f4655fd1f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000e50617fa0000000000000000000000000000000000000000000000002000000038fad6a438fad6a438fad6a4d1f4655f38fad6a40000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4000}, {&(0x7f0000011500)="ed8100001a040000d1f4655fd1f4655fd1f4655f00000000000001002000000000000800010000000af3010004000000000000000000000002000000700000000000000000000000000000000000000000000000000000000000000000000000000000000281944c0000000000000000000000000000000000000000000000002000000038fad6a438fad6a438fad6a4d1f4655f38fad6a40000000000000000", 0xa0, 0x4400}, {&(0x7f0000011600)="ffa1000026000000d1f4655fd1f4655fd1f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3334313532323834302f66696c65302f66696c6530000000000000000000000000000000000000000000007dfbeec50000000000000000000000000000000000000000000000002000000038fad6a438fad6a438fad6a4d1f4655f38fad6a40000000000000000", 0xa0, 0x4800}, {&(0x7f0000011700)="ed8100000a000000d1f4655fd1f4655fd1f4655f000000000000010000000000000000100100000073797a6b616c6c6572730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cf6b9f150000000000000000000000000000000000000000000000002000000038fad6a438fad6a438fad6a4d1f4655f38fad6a40000000000000000000002ea040700000000000000000000000000006461746106015403000000000600000000000000786174747231000006014c0300000000060000000000000078617474723200"/256, 0x100, 0x4c00}, {&(0x7f0000011800)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000d1f4655fd1f4655fd1f4655f00000000000002002000000000000800010000000af3010004000000000000000000000009000000800000000000000000000000000000000000000000000000000000000000000000000000000000009b745a560000000000000000000000000000000000000000000000002000000038fad6a438fad6a438fad6a4d1f4655f38fad6a40000000000000000", 0xc0, 0x4fe0}, {&(0x7f0000011900)="ed81000064000000d1f4655fd1f4655fd1f4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c2cc444b00000000000000000000000000000000000000000000000002000000038fad6a438fad6a438fad6a4d1f4655f38fad6a40000000000000000000002ea04073403000000002800000000000000646174610000000000000000", 0xc0, 0x5400}, {&(0x7f0000011a00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x57c0}, {&(0x7f0000011b00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0xc000}, {&(0x7f0000011c00)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x10000}, {&(0x7f0000011d00)="00000000000400"/32, 0x20, 0x10400}, {&(0x7f0000011e00)="00000000000400"/32, 0x20, 0x10800}, {&(0x7f0000011f00)="00000000000400"/32, 0x20, 0x10c00}], 0x0, &(0x7f0000013800)) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = shmget(0x3, 0x4000, 0x200, &(0x7f0000ffb000/0x4000)=nil) r3 = getuid() r4 = getgid() shmctl$IPC_SET(r2, 0x1, &(0x7f00000000c0)={{0x0, r3, r4, 0xee00, 0xee00, 0x40, 0x81}, 0x9, 0x80000000, 0x6, 0x7, 0x0, 0x0, 0xc9}) lsetxattr$system_posix_acl(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="0200000001000000000000000400030000001d0008000300", @ANYRES32=r1, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="10000500000000002000030000000000"], 0x34, 0x2) 10:17:39 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r2 = dup2(r1, r0) close_range(r2, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000001c0), 0x7, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0x80081272, 0x0) 10:17:39 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="06546e5501a649f569ccd75559ed0ade1b114f0fcf9e850bf88d0d73536aac4ae88378a33fa04dbbcecedf413c175930025dc55f7b453ed43eaf4f7f92afc51055babc2e60ae202aac6ecf9117380f3060d620e85bfa75474f06ff7510f60727bbfd6ab417f193f44efff425a1d4e68a6cda8c6f025779b8866b0c16d8bfb0d2fdf8112957ae81db34a1eced2d440a6a5a73c00b38fb89e9086b8b750e156c76108a7bd39e03e0563c4bbd7c607e1dcc1afcda0e75b8a83d5aa5de07"]) mount$cgroup2(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x490, &(0x7f00000000c0)={[{@memory_localevents}], [{@context={'context', 0x3d, 'root'}}, {@audit}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@func={'func', 0x3d, 'MODULE_CHECK'}}, {@uid_gt={'uid>', 0xee00}}]}) r1 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000240)=0x0) r3 = perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x7d, 0xff, 0x5, 0x1c, 0x0, 0x3, 0x10, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x4, @perf_config_ext={0x244ccf64, 0x10001}, 0x13000, 0x80, 0x8, 0x9, 0x0, 0x7, 0x2, 0x0, 0x1, 0x0, 0x4}, 0x0, 0x10, r1, 0x8) perf_event_open(&(0x7f0000000140)={0x3, 0x80, 0x7, 0x1, 0xc2, 0x1, 0x0, 0x6, 0x200, 0x6, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x3, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x7}, 0x12, 0x2, 0x430, 0x8, 0x80000001, 0x4, 0x7, 0x0, 0x4, 0x0, 0x80000001}, r2, 0x8, r3, 0x13) fdatasync(r0) 10:17:39 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x80087601, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) 10:17:39 executing program 3: ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000300)=ANY=[@ANYBLOB="4cf2000000040000", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x353a40, 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x145802, 0x0) dup3(r0, r1, 0x0) fchownat(r1, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x1000) io_setup(0xfff, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f00000003c0)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)="fa", 0x80010, 0x600}]) 10:17:39 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$9p_rdma(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x214031, &(0x7f00000003c0)=ANY=[@ANYBLOB="7472616e733d72646d612c706f72743d3078303030303030303030303030346532342c72713d3078303030303030303030303030303038302c7375626a5f726f6c6527ff666174002c666f776e65723d", @ANYRESDEC, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c7063723d30303030303030303030303030303030303036302c6673757569643d37653764d36564092d366535302d316630042d363136392d65353834373164332c657569643d", @ANYRESDEC, @ANYBLOB=',subj_role=,func=CREDS_CHECK,dont_appraise,\x00']) 10:17:39 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) [ 770.433925] loop2: detected capacity change from 0 to 256 [ 770.445992] loop5: detected capacity change from 0 to 1024 [ 770.458469] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 770.474764] loop1: detected capacity change from 0 to 256 [ 770.510691] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 770.512103] loop4: detected capacity change from 0 to 256 [ 770.529423] vfat: Unknown parameter 'TnUIiUY [ 770.529423] OϞ sSjJx?MA<Y0]_{E>>OU.` *nϑ80` [uGOu'jN%lڌoWyk ؿ)W4-D [ 770.529423] jZs 8kulv{ӞV>OU.` *nϑ80` [uGOu'jN%lڌoWyk ؿ)W4-D [ 770.561514] jZs 8kulv{ӞV0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000340)={r1, 0x1, 0x6, @remote}, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001540)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = open_tree(r0, &(0x7f00000015c0)='./file0\x00', 0x100) sendto(r3, &(0x7f0000001580)="1ec81dacf1fa9b7aeb680c58267cbde3a7da610ac84054dc0703a89683c1fdaa10ecb72cda3c4446180626ce7e", 0x2d, 0x0, &(0x7f0000001600)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x1, 0x0, 0x4, 0x4, {0xa, 0x4e23, 0x6, @empty, 0x1f}}}, 0x80) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r2, 0xc018937c, &(0x7f0000001680)={{0x1, 0x1, 0x18, r0, {0x6}}, './file0\x00'}) setsockopt$sock_int(r5, 0x1, 0x20, &(0x7f00000016c0)=0x2, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001700)={'vlan0\x00', 0x0}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0xc0189375, &(0x7f0000001740)={{0x1, 0x1, 0x18, r0}, './file1\x00'}) getsockname$packet(r0, &(0x7f00000017c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000001800)=0x14) r9 = accept$packet(r4, &(0x7f0000001840)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000001880)=0x14) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r5, 0x89f6, &(0x7f0000001c80)={'ip6tnl0\x00', &(0x7f0000001c00)={'syztnl1\x00', r6, 0x29, 0x0, 0x40, 0x3, 0x29, @private2, @mcast1, 0x40, 0x40, 0x0, 0x2}}) sendmsg$TEAM_CMD_PORT_LIST_GET(r7, &(0x7f0000001fc0)={&(0x7f0000001780)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000001f80)={&(0x7f0000001cc0)={0x298, 0x0, 0x100, 0x70bd2d, 0x25dfdbff, {}, [{{0x8, 0x1, r6}, {0x40, 0x2, 0x0, 0x1, [{0x3c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x9, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r6}, {0x234, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x800}}, {0x8, 0x6, r1}}}, {0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x6}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r1}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8, 0x4, r11}}, {0x8}}}]}}]}, 0x298}, 0x1, 0x0, 0x0, 0x4008000}, 0x8000) r12 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r12, 0x8982, &(0x7f0000002000)={0x3, 'ip6_vti0\x00', {}, 0x8}) ioctl$EXT4_IOC_SWAP_BOOT(r9, 0x6611) [ 783.638418] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:17:52 executing program 2: mount$9p_rdma(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x214031, &(0x7f00000003c0)=ANY=[@ANYBLOB="7472616e733d72646d612c706f72743d3078303030303030303030303030346532342c72713d3078303030303030303030303030303038302c7375626a5f726f6c6527ff666174002c666f776e65723d", @ANYRESDEC, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c7063723d30303030303030303030303030303030303036302c6673757569643d37653764d36564092d366535302d316630042d363136392d65353834373164332c657569643d", @ANYRESDEC, @ANYBLOB=',subj_role=,func=CREDS_CHECK,dont_appraise,\x00']) [ 783.668083] loop6: detected capacity change from 0 to 264192 [ 783.683397] FAT-fs (loop6): bogus number of reserved sectors [ 783.684319] FAT-fs (loop6): Can't find a valid FAT filesystem 10:17:52 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x80811501, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) 10:17:52 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r2 = dup2(r1, r0) close_range(r2, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000001c0), 0x7, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0x80111500, 0x0) 10:17:52 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xfffffffffffffffc, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x81}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) 10:17:52 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) unlinkat(r0, &(0x7f00000002c0)='./file0/file0\x00', 0x200) r1 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000300), 0x200583, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000000100)={0x0, 0x0}) r4 = perf_event_open$cgroup(&(0x7f0000000240)={0x3, 0x80, 0x9, 0x3, 0x17, 0x20, 0x0, 0xe00, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x5, 0x2, @perf_bp={&(0x7f0000000180), 0x4}, 0x444a0, 0xe4, 0x19b, 0x5, 0xfffffffffffffff9, 0x7, 0x3, 0x0, 0x4, 0x0, 0x4}, 0xffffffffffffffff, 0x10, r1, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7, 0x6, 0xe3, 0x9, 0x0, 0xfff, 0xe10, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x5, 0x0, @perf_config_ext={0x1, 0x6}, 0x160e0, 0x7fff, 0x2, 0x7, 0x9, 0x6, 0x80, 0x0, 0x2800000, 0x0, 0x6}, r3, 0x2, r4, 0x2) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) 10:17:52 executing program 4: fsetxattr$trusted_overlay_nlink(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)={'U-', 0x2}, 0x16, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB]) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000240)='./file0\x00', 0xff, 0x6, &(0x7f00000005c0)=[{&(0x7f0000000280)="3ef51e8203268492a2358ceefab464600936e58e3cb008cdac24b9a76ecf4d02dd45", 0x22, 0x101}, {&(0x7f00000002c0)="c8cece4c649d9cc8573bdcb2313730fe5c3d4a8158f88bfb1ed292d3cde3cade594d14a9d9409bbc4a4b662b46aa783f58da7eb4178ef602bb350f203fad65f677b65b8d8c5d3f80745db71f73a0ac9bc917cca91bd0d887812c13c728a31a487ac14af349bf19a265121f8ca64e15229a338e9034fd7bc21b0e436cad9930599d3b6b55ba6897e84bebb95856388a9c650eaddae21017fcb0db0a99e67173a06437", 0xa2, 0x4724}, {&(0x7f0000000380)="4f03a57f628e9731b50a09a3291add8177c83dbf169c6377121ee781af8af84f77d0e3b03c321c03853a940dcdfee371e27150e591ae036491134b6238689782b01e97f06ae46c24c5bed6e598722398fbce2364d242fd962b5f5e7b3e4ca2d1a56f326dfce603e0aaaa0c22e7158863e07f5a9b8bebfeaa88cf243fa7becf5190505b5ea99c3df75ee23b7097536a", 0x8f}, {&(0x7f0000000440)="e0a5399059aeb5b7039136a16e931c9c311077ada9a29e733e5fa41b9acb4cfe61588d7b4ab054514b5578446f49f2fdc89d2fbd8580bb905b345582fcaab1b3f4de86bdce28b85ebef7884d1a913cad568fc1d421", 0x55, 0x4}, {&(0x7f00000004c0)="73b22eb6a9720f1ec0064e47e3a8649e850bd552014400c5cf7cedb9afcd1fe5dd0bf8a75b0156a6943f3913f2649053bff6e7d22135815482a9c96d1c5e6df972befe5d432b18f9b47ff7389b776a73f4c558d42880eb6fdffb315685934259efdc538f9fc1e0e8fb6288bd9d92405a1f2339a57ae59de43c15dc068dfbdcbdbe7fa4bf9c4f7461645f960bc9d20e9cffec76e90e3da0a65227652c5072871c3f56120efd462d43707821a02116ab94f9037d4157beea992e7ce89bfaf584d8", 0xc0, 0x6a}, {&(0x7f0000000580)="e57e51a475", 0x5, 0x4}], 0x100000, &(0x7f0000000680)={[{@utf8}, {@hide}, {@uid={'uid', 0x3d, 0xee00}}, {@sbsector={'sbsector', 0x3d, 0xfff}}, {@block={'block', 0x3d, 0x1a00}}], [{@mask={'mask', 0x3d, '^MAY_EXEC'}}, {@appraise}, {@uid_eq={'uid', 0x3d, 0xee00}}, {@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@euid_gt={'euid>', 0xee01}}]}) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x5207, 0x0) r1 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r1, 0x5207, 0x0) fdatasync(r1) mount$bind(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x200000, 0x0) [ 783.950726] loop1: detected capacity change from 0 to 256 [ 783.957710] loop6: detected capacity change from 0 to 264192 [ 783.961202] loop4: detected capacity change from 0 to 256 [ 783.976789] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 783.979282] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 783.983098] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:18:03 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0xc0045878, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) 10:18:03 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="d3b12133267cd9ff"]) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) 10:18:03 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x190, 0x0, 0x0, 0x0, 0x0, 0x1345}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fdatasync(r0) 10:18:03 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r2 = dup2(r1, r0) close_range(r2, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000001c0), 0x7, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0x801c581f, 0x0) 10:18:03 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x5}}, './file0\x00'}) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) 10:18:03 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001e40)='./cgroup/syz0\x00', 0x200002, 0x0) 10:18:03 executing program 2: mount$9p_rdma(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x214031, &(0x7f00000003c0)=ANY=[@ANYBLOB="7472616e733d72646d612c706f72743d3078303030303030303030303030346532342c72713d3078303030303030303030303030303038302c7375626a5f726f6c6527ff666174002c666f776e65723d", @ANYRESDEC, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c7063723d30303030303030303030303030303030303036302c6673757569643d37653764d36564092d366535302d316630042d363136392d65353834373164332c657569643d", @ANYRESDEC, @ANYBLOB=',subj_role=,func=CREDS_CHECK,dont_appraise,\x00']) [ 794.911157] loop6: detected capacity change from 0 to 256 [ 794.912548] loop4: detected capacity change from 0 to 256 10:18:03 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r3 = dup2(r2, r1) close_range(r3, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r3, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfffffffa}}, './file0\x00'}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) sendmsg$nl_xfrm(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="7c00000014000100"/64, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="00d7dde48d00dc09d1a4546b40a132120000000000"], 0x7c}}, 0x0) [ 794.922136] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 794.925291] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 794.954457] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.3'. [ 794.989716] loop1: detected capacity change from 0 to 256 10:18:03 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00268af6342708c8b22c7a04cd1b6052c3f10a129dddffacc5f6ddacb1e95f4a99a4c94c13632261d58d3d894646214a15c86a695046f69d268feb11bfd9e261b444d6a526b40b6172323737b65f5e2e1535c5190400ab86f8d4ef70789b056dd9a000a67139bc1bd6376929801ec35962239c83dc75b2d98e16bc1a695d57"]) fsetxattr$trusted_overlay_redirect(r0, &(0x7f0000000040), &(0x7f0000000080)='./file0/file0\x00', 0xe, 0x1) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 795.015787] vfat: Unknown parameter 'ӱ!3&|' 10:18:03 executing program 3: syz_genetlink_get_family_id$wireguard(&(0x7f00000000c0), 0xffffffffffffffff) r0 = syz_genetlink_get_family_id$nl802154(0x0, 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="baae3403", @ANYRES16=r0, @ANYBLOB="00022bbd70330300", @ANYRES32=0x0, @ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0xc801}, 0x20000000) 10:18:03 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) r1 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x4, 0x9, 0x99, 0x4, 0x0, 0x6, 0x8000, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x5ce9a2a5, 0x1, @perf_config_ext={0x5}, 0x8000, 0x100000000, 0x3, 0x9, 0xfff, 0x10000, 0x9, 0x0, 0x2, 0x0, 0x4}, 0xffffffffffffffff, 0x0, r1, 0x1) getdents(r0, &(0x7f0000000140)=""/87, 0x57) [ 795.034715] loop1: detected capacity change from 0 to 256 [ 795.042119] vfat: Unknown parameter 'ӱ!3&|' [ 795.080602] loop6: detected capacity change from 0 to 256 [ 795.093088] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:18:04 executing program 2: mount$9p_rdma(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x214031, &(0x7f00000003c0)=ANY=[@ANYBLOB="7472616e733d72646d612c706f72743d3078303030303030303030303030346532342c72713d3078303030303030303030303030303038302c7375626a5f726f6c6527ff666174002c666f776e65723d", @ANYRESDEC, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c7063723d30303030303030303030303030303030303036302c6673757569643d37653764d36564092d366535302d316630042d363136392d65353834373164332c657569643d", @ANYRESDEC, @ANYBLOB=',subj_role=,func=CREDS_CHECK,dont_appraise,\x00']) 10:18:04 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r2 = dup2(r1, r0) close_range(r2, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000001c0), 0x7, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0x80811501, 0x0) [ 795.125748] loop4: detected capacity change from 0 to 256 10:18:04 executing program 5: openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) [ 795.174710] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:18:04 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0000115d69b435a2d6cc2620bb75c7f0e100000000004a5555e5a512c71bffd69856a70c6f1b6680cf2c63bccb91726df2"]) r1 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x5, 0xff, 0x3, 0x1, 0x0, 0x0, 0xcc0, 0xa, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x74, 0x1, @perf_config_ext={0x8000, 0x5e}, 0x4000, 0x39d9, 0x2, 0x7, 0x2, 0x1c2bc752, 0x6, 0x0, 0x1ff, 0x0, 0x8000}, 0x0, 0x5, r1, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) 10:18:04 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0xc0045878, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) [ 795.240910] loop6: detected capacity change from 0 to 256 10:18:04 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r2 = dup2(r1, r0) close_range(r2, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000001c0), 0x7, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0045878, 0x0) [ 795.256535] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:18:15 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r2 = dup2(r1, r0) close_range(r2, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000001c0), 0x7, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0045878, 0x0) 10:18:15 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) io_setup(0xf8, &(0x7f0000000040)=0x0) r2 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r2, 0x5207, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r5 = dup2(r4, r3) close_range(r5, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r5, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfffffffa}}, './file0\x00'}) r6 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r6, 0x5207, 0x0) io_submit(r1, 0x3, &(0x7f0000000440)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x7, 0x4, r2, &(0x7f0000000080)="a24d1a1edddada243523870d95d58793a13ec5fefd56bea4b39c45f1d5090c92df77f81edb374a958acba539334ada3ab1769f665633697596d955b3e992374d299e5529469d1ff37315097fbc66d045402127f3e3919d61252887a8cccee5ae3d949fefdba2b46edc9f7f326f271dfa28c24d94cf1c27c32002a5fabd6e627d3fc511b71ad65e060c9541405b71aa3d58f502b5f260f4f34ef3506add600d652d7f9d8546de1531d27f46", 0xab, 0x2, 0x0, 0x2, r5}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x6, r0, &(0x7f0000000280)="45998ff7e8", 0x5, 0xe571984, 0x0, 0x1}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x5, 0x1, r6, &(0x7f00000003c0)="9f0e8f7681664502177392c40f83ff4456a3687bc4022fff1a6bd66900813c7ad514d1337aa06070b6b04552099300c85e4b950228eea43bb1c9e48873104a902e1a761c35884cec6d7dc4545d7e46c397cd6860f02d9a9c", 0x58, 0x5, 0x0, 0x1}]) 10:18:15 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0xc0189436, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) 10:18:15 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f00000024c0)=ANY=[@ANYBLOB="c51a655a6a4e88f2edaa458490efacaa665902560000c34ca1e5106296b354010563fc6034d93f94f3cad4e825774381300f0e70aef9477c7c3bbceb1f47e406fb0a2cf5184ade03fc33ebb634fe93710b79da1cdadccc2cb390fa8db4f892c13fc92f22d936ddeeec45c7e299445d24c1801035e6d86192faa4ca4947c8e15cbe84af4250086e77d0d29d9d903e048b3ee422a57f713d9b54f558bb64f66a734202e08e6bbc462e916a433ab1c1687779bd253ff2156fac051af39fc581c2fdc7ed2cb8791d3f17ded1e1f0ed6d11fb574bb7a467c47196d3ccc2999c28b8fe6850dbe10eebd7dfa4f6d73721935135797d244e697d73a3b96d5feb5d2e2656883f1101d9c3e0c660668a3ff929b2b059232a8d3b12aa9de945d1b5a7a8326d93d683331fa99b8818e27103f65ff1c2a9c26c2518d41909a59adc333cc3dc33847b66b5a4bc637f04b24067319202e7798a"]) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000002380), 0x220441, 0x0) r2 = getuid() r3 = getgid() shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0x0, r2, r3, 0xee00, 0xee00, 0x40, 0x81}, 0x7, 0x80000002, 0x6, 0x7, 0x0, 0x0, 0xc9}) r4 = getpgrp(0x0) r5 = gettid() rt_tgsigqueueinfo(r4, r5, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x9}) stat(&(0x7f0000001a00)='./file0/file0\x00', &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f0000001ac0)={{0x1, 0x1, 0x18, r1, {0xee01, 0xee01}}, './file1\x00'}) r8 = geteuid() r9 = shmget(0x3, 0x4000, 0x200, &(0x7f0000ffb000/0x4000)=nil) r10 = getuid() r11 = getgid() shmctl$IPC_SET(r9, 0x1, &(0x7f00000000c0)={{0x0, r10, r11, 0xee00, 0xee00, 0x40, 0x81}, 0x9, 0x80000000, 0x6, 0x7, 0x0, 0x0, 0xc9}) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000022c0)=[{{&(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001940)=[{&(0x7f00000003c0)="20f20b487aa0", 0x6}, {&(0x7f0000000400)="ecd152bb058ee7075a3a1974ef219b22b6dd74ba8c3319953e952656e3acbad047462f1924bf8e53c3847b9344741ab4e1c92046d2f4de8fabf3663ff53f941c57bf0131f22b2c624acc1d517f4e52d29fc53cad533a64662020a95acaa4cf54b510e7fd5ea03cc52fe07dc4b2d1", 0x6e}, {&(0x7f0000000480)="4a24e977514cc26ec9cce1a57de9c3416fbbe3eda87cd1060cbf0314886c1fb21a03950394457b66c2c8be9b1530e7691f257fda7168f9fa5a27b7eb06dd23dbfc8ced7a07ced1dd517491a54db52083e67659f9d693447a9a4f2e2c1c80527728924781204ec75572d78afb5976a4cf5f11fa17deb37b22a6118c1a80f375843ce5e1970e05bfcbb795662f709d29278bfdbe4f564e4120100220e5daa32a9d2007c38ad24407a62e5c7d88f704bf115bca5c3650f3b743d60841511d8d66fe4ecc39704d099cfad596fdadb5584f16c5b2", 0xd2}, {&(0x7f0000000580)="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{&(0x7f0000001d80)="d71e522e39d4f3093dcf81c7f176d9bf073cc2e26e1e1374324f799ae3bbe376f37c7b4d3629106147a74ce8bd9d5799f0d4c60fd9cb379a1dbea603026179e74972d24973b1999f308dfaaf65bf009674653fe49d7e9e88cb333947278076753d27529dc8decf30d5686382b7ab1d390558857fa5bef2949656575d75d6cbf723d28e3b2377017cf8d1b82c4604f842bacc130b13a75578ed8b7b243b3d6530e3b1803769dec50e4d4c72c8760954bb08a244", 0xb3}, {&(0x7f0000001e40)="fe5f08500bbe4f34f750e1fa493af0fb2e3297dd5613eefefb551c0200dd98265043612293222b4144569a9db068ea8b658a36506995d5ec5b44e8ac1b7b4d10c50e77376c869c198b01b8", 0x4b}, {&(0x7f0000001ec0)="99880ff467765e29a4f62eff4588a0768a2e4f54d1efc8bd1aeb65bdd5ae6519bc7b6f7e25580e628056fd2c4929358d8d54c01c834f19f8c82057c3b7b2d24ad67bcc27b10723cd733f7b8250bf9d2a6e8e674ec71cc397a5cf2cfa7568cc25b5b3", 0x62}, {&(0x7f0000001f40)="055afe7aa775148e15490d55164db5e579ff1d49865ce0830668c853bccedfb8048174caea7aaed7b227da967888f8c87d17c2dca7af73fc925fe102d7df6a865d37ef4e6ebdb2221407297be675304dd1b4ac28bcbec47d08d2c688", 0x5c}, {&(0x7f0000001fc0)="88200bfd0e2317b0dcb3f4efb265f071884df2d1560d54b91a55ab2c9402baa091ed8adf2740fa112b35d4234d25110eef7f7a312e436bc5b08171461f1ed1ae2428a5fe36d66745b2c9df12f4b725a9b2b2de8817bc41e2cd1b1916a1ebf01cbcd86cfa876d1cd3f22c88a7e9aa0bb47571cd80409c908768aedbe66d2a1fa74385dd879dc34ea514463f904ae4248f3a641d3a2bcef353a0a2eed7fe6298a51d49e3b50e7e8f3336374b3a44c92704e8d6a03dba5e1d69900a6280366578955d3161bdbaa1", 0xc6}, {&(0x7f00000020c0)="491641948a56ec9e5e0884d544d1c421aafc9b8c3017b885c22d7c81dd3e23d83b76fc60a160ab9dc0a45f6fc4e3fada75b2d0074a174b99b1536b5845f6c31c038877847b114b1de07e80d3da1b3a836aee1766b3e2e842407939d64f500f862e60bed4ea7ba72b0d12c61c8d71dec2ab6d3e0212345f5a6148f13a83fe7368f563a2921e7ddafe2fe6f5332d26483ffc04cf0e22e9bd8609c6cc8712115de5cdf8b23df12f523f4ffa983bccc3b671a3957333", 0xb4}, {&(0x7f0000002180)="05df06a36d9ce17933832929f7323896deb00b79a128c506f38aa9d9185ad88c06998dc2305acd38db411978054eb66995e606fea0733b64e29c5007b5b3484d5c", 0x41}], 0x9, 0x0, 0x0, 0x4080}}], 0x2, 0x20000001) r12 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000280)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3a6ac, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, r1, 0x0) unlinkat(r0, &(0x7f0000000180)='./file0/file0\x00', 0x0) readv(r12, &(0x7f0000000140)=[{&(0x7f0000000080)=""/186, 0xba}], 0x1) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) 10:18:15 executing program 2: syz_mount_image$vfat(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mount$9p_rdma(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x214031, &(0x7f00000003c0)=ANY=[@ANYBLOB="7472616e733d72646d612c706f72743d3078303030303030303030303030346532342c72713d3078303030303030303030303030303038302c7375626a5f726f6c6527ff666174002c666f776e65723d", @ANYRESDEC, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c7063723d30303030303030303030303030303030303036302c6673757569643d37653764d36564092d366535302d316630042d363136392d65353834373164332c657569643d", @ANYRESDEC, @ANYBLOB=',subj_role=,func=CREDS_CHECK,dont_appraise,\x00']) 10:18:15 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000dc0000000f000000010000000000000000000000002000000020000020000000d8f4655fd8f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0300000004", 0x5, 0x800}], 0x0, &(0x7f0000012800)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r3 = dup2(r2, r1) close_range(r3, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r3, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfffffffa}}, './file0\x00'}) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r5) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000140)=0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x1100000, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@access_uid={'access', 0x3d, r5}}, {@access_any}], [{@fowner_lt={'fowner<', r6}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@fowner_lt={'fowner<', 0xffffffffffffffff}}]}}) 10:18:15 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020202020202020202020202020200000000000000000b7000000000000b70000000000000000000000000000000000000000000000000000000000000000010000010100000100080800180000000000001813000000000000000000001500000000220017", 0x9f, 0x8}, {&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}, {&(0x7f0000010900)='\"', 0x1, 0xb800}], 0x26, &(0x7f0000000080)) 10:18:15 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x10000, 0x4) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x0) fdatasync(r0) [ 807.003258] loop3: detected capacity change from 0 to 512 [ 807.012106] loop5: detected capacity change from 0 to 184 [ 807.016984] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 807.017701] EXT4-fs (loop3): group descriptors corrupted! [ 807.024128] loop5: detected capacity change from 0 to 184 [ 807.034634] loop4: detected capacity change from 0 to 256 [ 807.048722] loop6: detected capacity change from 0 to 256 [ 807.054915] loop2: detected capacity change from 0 to 256 [ 807.058044] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 807.059864] loop1: detected capacity change from 0 to 256 [ 807.069575] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 807.073756] vfat: Unknown parameter 'eZjNEשׁfYV' 10:18:16 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r2 = dup2(r1, r0) close_range(r2, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000001c0), 0x7, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0101282, 0x0) [ 807.115808] loop1: detected capacity change from 0 to 256 [ 807.127181] vfat: Unknown parameter 'eZjNEשׁfYV' [ 807.158624] loop5: detected capacity change from 0 to 4096 [ 807.166867] loop3: detected capacity change from 0 to 1072 10:18:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x26, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c20000120300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e38323232353731363100"/192, 0xc0, 0x400}, {&(0x7f0000010100)="00000000000000000000000091b73ef4b8d944c4be6aeaa0d6c47e6c010040000c00000000000000d4f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000005500000000000000", 0x40, 0x540}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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0x2020, 0x2000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010000000", 0x40, 0x4400}, {&(0x7f0000012700)="20000000c4caafbcc4caafbc00000000d4f4655f00"/32, 0x20, 0x4480}, {&(0x7f0000012800)="8081000000180000d4f4655fd4f4655fd4f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030000000", 0x40, 0x4800}, {&(0x7f0000012900)="20000000000000000000000000000000d4f4655f00"/32, 0x20, 0x4880}, {&(0x7f0000012a00)="8081000000180000d4f4655fd4f4655fd4f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040000000", 0x40, 0x4c00}, {&(0x7f0000012b00)="20000000000000000000000000000000d4f4655f00"/32, 0x20, 0x4c80}, {&(0x7f0000012c00)="c041000000300000d4f4655fd4f4655fd4f4655f00000000000002008000000000000800000000000af301000400000000000000000000000300000020000000", 0x40, 0x6800}, {&(0x7f0000012d00)="20000000000000000000000000000000d4f4655f000000000000000000000000000002ea00"/64, 0x40, 0x6880}, {&(0x7f0000012e00)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000005aec127300000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x6c00}, {&(0x7f0000012f00)="ed8100001a040000d5f4655fd5f4655fd5f4655f00000000000001008000000000000800010000000af301000400000000000000000000000100000050000000000000000000000000000000000000000000000000000000000000000000000000000000392c7b8c00000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000", 0xa0, 0x7000}, {&(0x7f0000013000)="ffa1000026000000d5f4655fd5f4655fd5f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3832323235373136312f66696c65302f66696c653000000000000000000000000000000000000000000000d8199c5e00000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000", 0xa0, 0x7400}, {&(0x7f0000013100)="ed8100000a000000d5f4655fd5f4655fd5f4655f000000000000010000000000000000100100000073797a6b616c6c65727300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004ba95a2c00000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000000002ea040700000000000000000000000000006461746106015403000000000600000000000000786174747231000006014c0300000000060000000000000078617474723200"/256, 0x100, 0x7800}, {&(0x7f0000013200)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000d5f4655fd5f4655fd5f4655f00000000000002008000000000000800010000000af301000400000000000000000000000300000060000000020000000100000062000000020000000180000062000000000000000000000000000000df980a7e00000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000", 0xc0, 0x7be0}, {&(0x7f0000013300)="ed81000064000000d5f4655fd5f4655fd5f4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c852ae89800000000000000000000000000000000000000000000000020000000c4caafbcc4caafbcc4caafbcd5f4655fc4caafbc0000000000000000000002ea04073403000000002800000000000000646174610000000000000000", 0xc0, 0x8000}, {&(0x7f0000013400)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x83c0}, {&(0x7f0000013500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x80, 0x10000}, {&(0x7f0000013600)="0b0000000c0001022e000000020000000c0002022e2e000000000000e80f0000", 0x20, 0x1fffd}, {&(0x7f0000013700)="00000000001000"/32, 0x20, 0x21000}, {&(0x7f0000013800)="00000000001000"/32, 0x20, 0x22000}, {&(0x7f0000013900)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x30000}, {&(0x7f0000013a00)="0200"/32, 0x20, 0x30400}, {&(0x7f0000013b00)="0300"/32, 0x20, 0x30800}, {&(0x7f0000013c00)="0400"/32, 0x20, 0x30c00}, {&(0x7f0000013d00)="0500"/32, 0x20, 0x31000}, {&(0x7f0000013e00)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000400"/96, 0x60, 0x31400}, {&(0x7f0000013f00)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x40000}, {&(0x7f0000014000)="0200"/32, 0x20, 0x40400}, {&(0x7f0000014100)="0300"/32, 0x20, 0x40800}, {&(0x7f0000014200)="0400"/32, 0x20, 0x40c00}, {&(0x7f0000014300)="0500"/32, 0x20, 0x41000}, {&(0x7f0000014400)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000400"/96, 0x60, 0x41400}, {&(0x7f0000014500)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x50000}], 0x0, &(0x7f0000014a00)) r0 = syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0/file0\x00', 0x5, 0x5, &(0x7f0000001740)=[{&(0x7f0000000140)="ae21c56bf50013ad72753a7630a305e0a01e4a90af804b99d5987d1f3c449b6975b2547b5646d47f415f9a860ca3ad469ac4b2aa3e86a607faef18a64bec8d6ad4f13b19a3164e165fbda3b8f1585d7cdee17712e437bacd677be2b7425d2d53b0f00c738d7fcc4622", 0x69, 0xfff}, {&(0x7f00000005c0)="cc417462c52301408a8f302b3a7b5b819b94b7629ac28ab31a6db938518f8f38aad22c450f5868f81df8594b256b6d1072faa6b878af0620399816fc4c6bec91befb1a24076dbd68791dbe47e2c56f0c1dcc45bb91a42ea34c30824d3476abea1b1b286add467702ba9723d22a2f922f55f47db0c075deaa568380fbcbf16a857005c95c", 0x84, 0x6}, {&(0x7f00000000c0), 0x0, 0x100}, {&(0x7f0000000680)="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", 0x1000, 0x3}, {&(0x7f0000001680)="99e88600c6a71656142655955fc867620b5509e1b327b880dff14e4d294cf66408bbff404fc703b926e05743cbbe5bbf21e87b1975c59a841de2907d24ff5e87cc50dd77c2106029770f39f896a910e3fa6850be9dfaed20a713b7c240487cf43849ea7881f43aa08d2df21f719d766068c12c399abb6d2df9714c1cb8832274bdf5add0aa3c48c3d7204fcf82b6c1e894daca3a09afc125294d802710", 0x9d, 0x4}], 0x820, &(0x7f00000017c0)=ANY=[@ANYBLOB="6e6f726f636b2c73657373696f6e3d3078303030303234303030303030303035652c686964652c646f6e744f6d6561737572652c01626a5f747970653d65787434002c61756469742c646f6e745f61707072616973652c626a5f757365723d257bad2524247b2c736d61616b66736465663d65787434002c0000"]) openat$incfs(r0, &(0x7f00000001c0)='.log\x00', 0x0, 0x4) 10:18:16 executing program 3: syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736642a3c400088001000440000004f801", 0x17}, {&(0x7f0000010100)="f8ffff00f0ff", 0x6, 0x800}, {&(0x7f0000000000)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100045ec70325132510000ec70325103", 0x5b, 0x2800}, {&(0x7f0000010700)="2e20202020202020202020100045ec70325132510000ec7032510300000000002e2e20202020202020202010", 0x2c, 0x43000}], 0x0, &(0x7f0000010f00)) r0 = syz_open_dev$mouse(&(0x7f0000000080), 0x3f, 0x4000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r3 = dup2(r2, r1) close_range(r3, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r3, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfffffffa}}, './file0\x00'}) futimesat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) 10:18:16 executing program 2: syz_mount_image$vfat(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mount$9p_rdma(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x214031, &(0x7f00000003c0)=ANY=[@ANYBLOB="7472616e733d72646d612c706f72743d3078303030303030303030303030346532342c72713d3078303030303030303030303030303038302c7375626a5f726f6c6527ff666174002c666f776e65723d", @ANYRESDEC, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c7063723d30303030303030303030303030303030303036302c6673757569643d37653764d36564092d366535302d316630042d363136392d65353834373164332c657569643d", @ANYRESDEC, @ANYBLOB=',subj_role=,func=CREDS_CHECK,dont_appraise,\x00']) [ 807.202140] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 807.294954] loop2: detected capacity change from 0 to 256 [ 807.312854] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. 10:18:26 executing program 2: syz_mount_image$vfat(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mount$9p_rdma(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x214031, &(0x7f00000003c0)=ANY=[@ANYBLOB="7472616e733d72646d612c706f72743d3078303030303030303030303030346532342c72713d3078303030303030303030303030303038302c7375626a5f726f6c6527ff666174002c666f776e65723d", @ANYRESDEC, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c7063723d30303030303030303030303030303030303036302c6673757569643d37653764d36564092d366535302d316630042d363136392d65353834373164332c657569643d", @ANYRESDEC, @ANYBLOB=',subj_role=,func=CREDS_CHECK,dont_appraise,\x00']) [ 817.911751] loop2: detected capacity change from 0 to 256 10:18:26 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40345410, &(0x7f0000000040)={{0x1}}) r1 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x5420, 0x0) 10:18:26 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) r1 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x5, 0x20, 0x0, 0x8, 0x0, 0x6, 0x10, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7, 0x1, @perf_bp={&(0x7f0000000040), 0x9}, 0x4000, 0x8, 0x9, 0x3, 0x8000, 0xe0, 0x4, 0x0, 0x1, 0x0, 0x1}, 0xffffffffffffffff, 0xc, r1, 0x3) fdatasync(r0) 10:18:26 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r2 = dup2(r1, r0) close_range(r2, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000001c0), 0x7, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189436, 0x0) 10:18:26 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0xc020660b, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) 10:18:26 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r1, 0x5207, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x12, r1, 0xfccb9000) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) 10:18:26 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x44000) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) pwritev2(r0, &(0x7f0000000280)=[{&(0x7f0000000180)="ec", 0x1}], 0x1, 0x0, 0x0, 0x0) r1 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r1, 0x5207, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(r0, 0xc0189377, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1, {0x10001, 0xb00}}, './file0\x00'}) 10:18:26 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mount$9p_rdma(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x214031, &(0x7f00000003c0)=ANY=[@ANYBLOB="7472616e733d72646d612c706f72743d3078303030303030303030303030346532342c72713d3078303030303030303030303030303038302c7375626a5f726f6c6527ff666174002c666f776e65723d", @ANYRESDEC, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c7063723d30303030303030303030303030303030303036302c6673757569643d37653764d36564092d366535302d316630042d363136392d65353834373164332c657569643d", @ANYRESDEC, @ANYBLOB=',subj_role=,func=CREDS_CHECK,dont_appraise,\x00']) 10:18:26 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) [ 817.958060] loop1: detected capacity change from 0 to 256 [ 817.969045] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 817.983222] loop4: detected capacity change from 0 to 256 [ 817.986901] loop2: detected capacity change from 0 to 256 [ 818.015804] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 818.052149] loop6: detected capacity change from 0 to 256 10:18:27 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mount$9p_rdma(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x214031, &(0x7f00000003c0)=ANY=[@ANYBLOB="7472616e733d72646d612c706f72743d3078303030303030303030303030346532342c72713d3078303030303030303030303030303038302c7375626a5f726f6c6527ff666174002c666f776e65723d", @ANYRESDEC, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c7063723d30303030303030303030303030303030303036302c6673757569643d37653764d36564092d366535302d316630042d363136392d65353834373164332c657569643d", @ANYRESDEC, @ANYBLOB=',subj_role=,func=CREDS_CHECK,dont_appraise,\x00']) [ 818.078620] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:18:27 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) r2 = gettid() rt_tgsigqueueinfo(r1, r2, 0x37, &(0x7f0000000040)={0x0, 0x0, 0x9}) pidfd_open(r2, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) [ 818.106267] loop2: detected capacity change from 0 to 256 [ 818.110072] loop1: detected capacity change from 0 to 256 [ 818.118591] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:18:27 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0xa) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x5207, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) 10:18:27 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mount$9p_rdma(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x214031, &(0x7f00000003c0)=ANY=[@ANYBLOB="7472616e733d72646d612c706f72743d3078303030303030303030303030346532342c72713d3078303030303030303030303030303038302c7375626a5f726f6c6527ff666174002c666f776e65723d", @ANYRESDEC, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c7063723d30303030303030303030303030303030303036302c6673757569643d37653764d36564092d366535302d316630042d363136392d65353834373164332c657569643d", @ANYRESDEC, @ANYBLOB=',subj_role=,func=CREDS_CHECK,dont_appraise,\x00']) 10:18:27 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r2 = dup2(r1, r0) close_range(r2, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000001c0), 0x7, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc020660b, 0x0) 10:18:27 executing program 5: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xb1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x475, 0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) setpriority(0x1, 0x0, 0xff) fork() r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x40, 0x101) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r2, @ANYBLOB="a500d30000000000002e2f6669ec65308c5e17f7360ee5db6ef8df0d085963ba0ac1399bf946e14404aa2b49bfd9646d38ac35f23bf3c355d9bdc7d2192c44d5b187cc4fdaa1e9b03bf839481a8dcd65c2cd79605811085aa58d0540d8d8893bb692184a4248f0261f497b0486c83e1c1d1c3ea69a4a698e1a0126b250450f938cdb1e3fe4b9d799ca3b59c6f11dba30da94aa0c47b44687d5964dc9559c124d71a297d27f2e5ccc9438f5662b56cbbd064c2228248a2dce4758cb"]) perf_event_open$cgroup(&(0x7f0000000000)={0x3, 0x80, 0x7, 0x81, 0x1, 0x7, 0x0, 0x9, 0x40608, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x9, 0x400}, 0x80, 0x5, 0x3, 0x0, 0x3f, 0x0, 0x20, 0x0, 0x4, 0x0, 0x5}, r3, 0x3, 0xffffffffffffffff, 0x2) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000240), 0x10400, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) pread64(r0, &(0x7f0000000100)=""/118, 0x76, 0x0) pidfd_open(r5, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r4, 0xc018937d, &(0x7f0000000180)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) 10:18:27 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) syz_mount_image$nfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x1f, 0x4, &(0x7f00000003c0)=[{&(0x7f0000000240)="095aff01868324cd05061f349ebdca069baba40d8ee82ca42186691a69e4a3a64cbf0890535fab32f725712741361d057ae898673f665e6603d9c419e02dd23432b839bf94568250bb546a3f81448469c9a25a3a998a3cc44fb68e7e30f86209b73c9ab7a19bf3229b27450b52a4e477f2bfccd416d944db50c4e4a85f46aa5500770a9567c70c85754e9d3323ce0ae1fb3a886e1774073a8b6655ed7b5ad25697164a6ab70f343b6bf5b7b90289808c9a3ef2bbee197231afc2bbcd4f20cc5f24cf7e4c713a00e94130e17a34ed1152830b04b8edf323a35305ab0557ed0512bfa88ba51b5a", 0xe6, 0x50f}, {&(0x7f0000000100)="51c00bbbd1a9eeeb01be1b7e28effdee2ba1fe3f9f6fd0d2f6a1d57bb5211d34390c1a5528475432a87ef7db982f6a6e209715b21a25d0", 0x37, 0x9}, {&(0x7f0000000140)="0d3466d865a9", 0x6, 0x1}, {&(0x7f0000000180)="23c141315c6eabd18ee2c3e4bfc05958fe9832fea264e1487880274e94b1a56782ffde18b67c5fb4364f5076cca953", 0x2f, 0xae4}], 0x42081, &(0x7f0000000440)={[{'*'}, {'vfat\x00'}, {'vfat\x00'}, {'vfat\x00'}, {'*'}, {'vfat\x00'}, {}, {'vfat\x00'}, {'&.^,['}, {'}:\''}], [{@fsmagic}, {@pcr={'pcr', 0x3d, 0x18}}, {@smackfsroot={'smackfsroot', 0x3d, '%'}}, {@dont_appraise}, {@permit_directio}]}) 10:18:27 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)=ANY=[@ANYBLOB="0e"]) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fdatasync(r0) 10:18:27 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x5207, 0x0) r1 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r1, 0x5207, 0x0) dup2(r0, r1) 10:18:27 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="007342d65aa808c9baf8442010ec50df9c0ff86dec612195f38ce6d46fd6114df4306750292835f7eea78ae892079bb15ca82f48bb2ea5c2daaabf1ce95c4a5ade41bd521841d394a2d0babe236cae7c4ce928641fb55aa67369c7bb019ad363cf9ef46f2e51052585ea96cbce77a76fbd34cf1e04fcddca026bd850763d38a2e1fe073b7932424079a61e8b4d4561f50ad3c85aa6b2183898883ec75144776609507aa7020495f9ed99cee2bdeabf27724e3872a96d62b8b0ff7fbea3444a3e87c05ffeda6b5fb281c09791a87c501c8144e751dc7c109a694885f0"]) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x200) getdents(r0, &(0x7f0000000140)=""/87, 0x57) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x31ad40, 0x0) r2 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r2, 0x5207, 0x0) ioctl$FIOCLEX(r2, 0x5451) r3 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r4 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r4, 0x5207, 0x0) ioctl$RNDADDTOENTCNT(r4, 0x40045201, &(0x7f0000000240)=0x9) openat$incfs(r0, &(0x7f00000000c0)='.log\x00', 0x20000, 0x4) r5 = dup2(r3, r1) close_range(r5, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r5, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfffffffa}}, './file0\x00'}) getdents64(r5, &(0x7f0000000040)=""/94, 0x5e) [ 818.275722] loop1: detected capacity change from 0 to 256 [ 818.281916] loop2: detected capacity change from 0 to 256 [ 818.286083] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 818.294828] loop4: detected capacity change from 0 to 256 [ 818.295962] loop6: detected capacity change from 0 to 256 [ 818.299388] vfat: Unknown parameter '' [ 818.308767] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 818.311643] loop4: detected capacity change from 0 to 256 [ 818.315121] vfat: Unknown parameter '' 10:18:27 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r2 = dup2(r1, r0) close_range(r2, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000001c0), 0x7, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc030128a, 0x0) 10:18:27 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) r1 = syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x5, 0x6, &(0x7f0000000740)=[{&(0x7f0000000240)="a0bea71c17a601eda5c421624a58eb7c878cfb697bbb8a04ad33f7801705afcb690a8582f620d494196ec29009777d8329b92d8a26d03ecc30c87b6343d48c8274897ec8ac3f53f9efa57a414cecd98e02c929f6714a03c6d78eda23b1b769a64aeab991da2b04c1930063922438b3f146ef16d27e228b879db113970565776cb8ee6cd32591afe83a86ea011cdea0553fe8", 0x92, 0x5}, {&(0x7f00000003c0)="252c0cfaa9f0390bacb9e99499f3242b37293dac7524f0abdc8984f9359280547986680b0b74b087ac9ca6fcb1e1372dc0dbb2a5bf1802c19f5deb753d6679cafede93ee6a13bb015d2b1e6e0158cb11eeb8ae8a0f46479f862465359ca597ecc6570eef8342e3181c64932c214629c8309df8fd22a7478b6dd36fb4c29ae6efb4f50e0ff74eed972eca6e22e4f02b1d47da626b8c4e56a43951f729c85f6677e54d9f9ae7c1939d7cd898d19180537b00ac2198b672fc8f927a14ec35622e5e24cfaf8263659f89e4cc122b10149ea246ab6dc04dd8761ae686f382c6565747e585dd1274dd68b96caa1ae0", 0xec, 0x6}, {&(0x7f00000004c0)="4899a4bc6a52e03a080f8bef8379290307c27c3193fce075fee4766c49032cd92efedfa20417de11d0b22ef309eedf8028253b00535b5a99359a0d413c877ea91646ba4b402bda4c04e74680c4dd59439554f576e01f30add5eb0e6689f466e3072ae59f54d890be603a5ff9d6b621878e3b5bbb29da36c626231620f9dd78f6102fe04418c34a2313878f0cd23f6d5e83a400fc908a692f6a23a7fc0e5c0f19aa178aeb6b8f0f2af1f98cffc72f86164e483167cbeaf5ff219609381ea210e1bef58ca10d0626d107a679bcf3b3620df6864912bb37af91baed2308f27f871a076ddfec2b844d", 0xe7, 0x80000001}, {&(0x7f00000005c0)="72701842819f687c13565b6fc50a768e548ff70621e6f6d0eb1f165f6b409578bbd51b1946e91b8d7a5c087a94fdbb76f0e0507efabcf351bf02aa4efb2426de9097a4298dbea9b83cd573c2f46d8003b9db1681f0692dd9bbc121aaf3501e840e8db27339acfeffddb3d08106aede762136a9355f548360b03f30fb8cb600608df763f04b0ec12458545e8b3000f4cdfcb22c0698b35f30fcb9a46b997f45840184df68f0b56a46d4f4bebcccaef2131d9ca6c29ced75df6dd19c71fbedeffd84bdd2", 0xc3, 0x3}, {&(0x7f0000000140)="c59dee80dd10269490d0eef0502a9cc62ef5ff76b1006400d8a5bd729953f24dd041ec91ab60309ecdd4808ea6645455d412bde88e9711565b771bf6f3702cbee13109acfc324fc0c6bd", 0x4a, 0x88}, {&(0x7f00000006c0)="13a9107616239583f97fc8626b73925f18612d2f2ed1ababc0fd07c2dd8a679f63ad3dd95680d963c7cf1e61d3a14c95a791e72c690ebe0f13b22c7f922dbba7794a92779643d0ed9a840e23ea63e6db2837671d", 0x54, 0x2}], 0xc0081, &(0x7f0000000800)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}], [{@uid_gt={'uid>', 0xffffffffffffffff}}, {@uid_gt={'uid>', 0xee00}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'vfat\x00'}}, {@smackfsroot={'smackfsroot', 0x3d, 'vfat\x00'}}, {@func={'func', 0x3d, 'MODULE_CHECK'}}]}) mkdirat(r1, &(0x7f0000000300)='./file0\x00', 0x11) r2 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r2, 0x5207, 0x0) fdatasync(r2) [ 818.428465] loop1: detected capacity change from 0 to 256 [ 818.434975] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:18:36 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000011000)) mount$9p_rdma(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x214031, &(0x7f00000003c0)=ANY=[@ANYBLOB="7472616e733d72646d612c706f72743d3078303030303030303030303030346532342c72713d3078303030303030303030303030303038302c7375626a5f726f6c6527ff666174002c666f776e65723d", @ANYRESDEC, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c7063723d30303030303030303030303030303030303036302c6673757569643d37653764d36564092d366535302d316630042d363136392d65353834373164332c657569643d", @ANYRESDEC, @ANYBLOB=',subj_role=,func=CREDS_CHECK,dont_appraise,\x00']) 10:18:36 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r3 = dup2(r2, r1) close_range(r3, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r3, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfffffffa}}, './file0\x00'}) openat(r3, &(0x7f0000000040)='./file0\x00', 0x210400, 0x1a0) fdatasync(r0) 10:18:36 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)=ANY=[@ANYBLOB='\x00']) r1 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r2, 0x5207, 0x0) flistxattr(r1, &(0x7f0000000240)=""/236, 0xec) sendfile(r2, r0, &(0x7f0000000040)=0x1, 0xfc0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) 10:18:36 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) dup2(r2, r1) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000040)={0x2, 0x3, 0x8000, 0x7af, 0xd, "c06d14c76a59c8b2"}) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x3, &(0x7f0000000000)=[{0x1}, {}, {}]}) 10:18:36 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="764eb2e627d283"]) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x100) 10:18:36 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r2 = dup2(r1, r0) close_range(r2, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000001c0), 0x7, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0401289, 0x0) 10:18:36 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="007342d65aa808c9baf8442010ec50df9c0ff86dec612195f38ce6d46fd6114df4306750292835f7eea78ae892079bb15ca82f48bb2ea5c2daaabf1ce95c4a5ade41bd521841d394a2d0babe236cae7c4ce928641fb55aa67369c7bb019ad363cf9ef46f2e51052585ea96cbce77a76fbd34cf1e04fcddca026bd850763d38a2e1fe073b7932424079a61e8b4d4561f50ad3c85aa6b2183898883ec75144776609507aa7020495f9ed99cee2bdeabf27724e3872a96d62b8b0ff7fbea3444a3e87c05ffeda6b5fb281c09791a87c501c8144e751dc7c109a694885f0"]) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x200) getdents(r0, &(0x7f0000000140)=""/87, 0x57) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x31ad40, 0x0) r2 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r2, 0x5207, 0x0) ioctl$FIOCLEX(r2, 0x5451) r3 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r4 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r4, 0x5207, 0x0) ioctl$RNDADDTOENTCNT(r4, 0x40045201, &(0x7f0000000240)=0x9) openat$incfs(r0, &(0x7f00000000c0)='.log\x00', 0x20000, 0x4) r5 = dup2(r3, r1) close_range(r5, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r5, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfffffffa}}, './file0\x00'}) getdents64(r5, &(0x7f0000000040)=""/94, 0x5e) 10:18:36 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x5207, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) syz_open_dev$sg(&(0x7f0000000000), 0x100000001, 0x400281) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]) [ 827.306033] loop4: detected capacity change from 0 to 256 [ 827.319225] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 827.339549] loop1: detected capacity change from 0 to 256 [ 827.343061] loop5: detected capacity change from 0 to 256 [ 827.351663] vfat: Unknown parameter 'vN'҃' [ 827.366658] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 827.368112] loop1: detected capacity change from 0 to 256 [ 827.369014] loop6: detected capacity change from 0 to 256 10:18:36 executing program 7: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r1, 0x5207, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) r3 = fsmount(r2, 0x1, 0x8c) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r3, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18, r2, {r0}}, './file0\x00'}) 10:18:36 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r2 = dup2(r1, r0) close_range(r2, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000001c0), 0x7, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc040128b, 0x0) [ 827.376636] vfat: Unknown parameter 'vN'҃' [ 827.382901] No source specified [ 827.401749] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:18:36 executing program 1: sendmsg$TIPC_NL_BEARER_SET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080), 0xc, &(0x7f00000000c0)={&(0x7f00000003c0)={0x1308, 0x0, 0x100, 0x70bd26, 0x25dfdbff, {}, [@TIPC_NLA_NODE={0x48, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_KEY={0x3e, 0x4, {'gcm(aes)\x00', 0x16, "70d2b9284eabdc7565f4680502b7319baacb866fdb27"}}]}, @TIPC_NLA_BEARER={0x6c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x10001}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x3, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xf}}, 0x10001}}, {0x14, 0x2, @in={0x2, 0x4e21, @rand_addr=0x64010100}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x400}, @TIPC_NLA_BEARER_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}]}, @TIPC_NLA_NODE={0x10e4, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x44, 0x4, {'gcm(aes)\x00', 0x1c, "ea7d2f09cd91cbdf22fe9c7c30789c13be104873db662d4b8afa77c3"}}, @TIPC_NLA_NODE_ID={0x8f, 0x3, "59a93625fcad621817749c48dd041e7988e96c0a55b330f21e7fa718fc6e460fad35a6d34e6aa1983e2551736d0dccabf3374cd5c92be2256d4ccf5eca86f681278a5eb4a94d2f2f56ac293ea0eadf0b511783f89b6e7f5644aa5226665968dea875a335fdbed43f1d14f8f12256f5814dc11c88c0a60dcaf8a26575be8f0b06305ea251213c5cb5a89e20"}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xafa}, @TIPC_NLA_NODE_ID={0x1004, 0x3, "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"}]}, @TIPC_NLA_BEARER={0x64, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xcf}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x200}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}]}, @TIPC_NLA_BEARER_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10001}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}]}]}, @TIPC_NLA_SOCK={0x6c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xffffff7f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xffffff5d}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x200}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xbba6}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7fff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x9}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x9d}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xf23}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_LINK={0x30, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}]}, @TIPC_NLA_LINK={0x5c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}]}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffffb}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xff}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}]}, 0x1308}, 0x1, 0x0, 0x0, 0x800}, 0x80) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r1, 0x5207, 0x0) splice(r1, &(0x7f0000000140)=0x7, r0, &(0x7f0000000180)=0x1, 0x7, 0x1) r2 = syz_io_uring_complete(0x0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000001700)={0xe29, 0x1000, "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"}) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) 10:18:36 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000011000)) mount$9p_rdma(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x214031, &(0x7f00000003c0)=ANY=[@ANYBLOB="7472616e733d72646d612c706f72743d3078303030303030303030303030346532342c72713d3078303030303030303030303030303038302c7375626a5f726f6c6527ff666174002c666f776e65723d", @ANYRESDEC, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c7063723d30303030303030303030303030303030303036302c6673757569643d37653764d36564092d366535302d316630042d363136392d65353834373164332c657569643d", @ANYRESDEC, @ANYBLOB=',subj_role=,func=CREDS_CHECK,dont_appraise,\x00']) 10:18:36 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r1, 0x5207, 0x0) ioctl$FIGETBSZ(r1, 0x2, &(0x7f0000000040)) fdatasync(r0) 10:18:36 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x4) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) [ 827.501292] loop4: detected capacity change from 0 to 256 [ 827.520786] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 827.556121] loop1: detected capacity change from 0 to 256 [ 827.589110] loop6: detected capacity change from 0 to 256 [ 827.591266] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 827.592230] No source specified [ 827.600405] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 827.650924] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:18:47 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) 10:18:47 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000011000)) mount$9p_rdma(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x214031, &(0x7f00000003c0)=ANY=[@ANYBLOB="7472616e733d72646d612c706f72743d3078303030303030303030303030346532342c72713d3078303030303030303030303030303038302c7375626a5f726f6c6527ff666174002c666f776e65723d", @ANYRESDEC, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c7063723d30303030303030303030303030303030303036302c6673757569643d37653764d36564092d366535302d316630042d363136392d65353834373164332c657569643d", @ANYRESDEC, @ANYBLOB=',subj_role=,func=CREDS_CHECK,dont_appraise,\x00']) 10:18:47 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000080), 0x64d41, 0x0) r2 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r2, 0x5207, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) splice(r2, &(0x7f0000000000)=0x8, r3, &(0x7f0000000100), 0x4, 0x4) ioctl$BLKBSZSET(r1, 0x40081271, &(0x7f00000000c0)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040), 0x260e03, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 10:18:47 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x5207, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x400, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r3 = dup2(r2, r1) close_range(r3, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r3, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfffffffa}}, './file0\x00'}) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0xff, 0x6, 0x9, 0x7, 0x0, 0x2, 0x80b00, 0x7, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x5, 0x4, @perf_bp={&(0x7f0000000000), 0x1}, 0x10, 0xf10a, 0x800, 0x4, 0x5, 0x7, 0x1f, 0x0, 0x5, 0x0, 0x6}, 0xffffffffffffffff, 0x100000000000b, r3, 0x3) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) 10:18:47 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="007342d65aa808c9baf8442010ec50df9c0ff86dec612195f38ce6d46fd6114df4306750292835f7eea78ae892079bb15ca82f48bb2ea5c2daaabf1ce95c4a5ade41bd521841d394a2d0babe236cae7c4ce928641fb55aa67369c7bb019ad363cf9ef46f2e51052585ea96cbce77a76fbd34cf1e04fcddca026bd850763d38a2e1fe073b7932424079a61e8b4d4561f50ad3c85aa6b2183898883ec75144776609507aa7020495f9ed99cee2bdeabf27724e3872a96d62b8b0ff7fbea3444a3e87c05ffeda6b5fb281c09791a87c501c8144e751dc7c109a694885f0"]) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x200) getdents(r0, &(0x7f0000000140)=""/87, 0x57) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x31ad40, 0x0) r2 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r2, 0x5207, 0x0) ioctl$FIOCLEX(r2, 0x5451) r3 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r4 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r4, 0x5207, 0x0) ioctl$RNDADDTOENTCNT(r4, 0x40045201, &(0x7f0000000240)=0x9) openat$incfs(r0, &(0x7f00000000c0)='.log\x00', 0x20000, 0x4) r5 = dup2(r3, r1) close_range(r5, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r5, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfffffffa}}, './file0\x00'}) getdents64(r5, &(0x7f0000000040)=""/94, 0x5e) 10:18:47 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fdatasync(r0) ioctl$BTRFS_IOC_SET_FEATURES(r0, 0x40309439, &(0x7f0000000040)={0x2, 0x1}) 10:18:47 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r2 = dup2(r1, r0) close_range(r2, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000001c0), 0x7, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0481273, 0x0) 10:18:47 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) getdents(r0, &(0x7f0000000140)=""/87, 0x57) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r3 = dup2(r2, r1) close_range(r3, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r3, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfffffffa}}, './file0\x00'}) r5 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000880), 0x701000, 0x0) r6 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r6, 0x5207, 0x0) r7 = shmget(0x3, 0x4000, 0x200, &(0x7f0000ffb000/0x4000)=nil) r8 = getuid() r9 = getgid() shmctl$IPC_SET(r7, 0x1, &(0x7f00000000c0)={{0x0, r8, r9, 0xee00, 0xee00, 0x40, 0x81}, 0x9, 0x80000000, 0x6, 0x7, 0x0, 0x0, 0xc9}) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f00000008c0)='system.posix_acl_access\x00', &(0x7f0000002300)={{}, {0x1, 0x2}, [{0x2, 0x2}], {0x4, 0x2}, [{0x8, 0x1}, {}, {0x8, 0x7, r9}, {0x8, 0x2, 0xee00}], {0x10, 0x4}, {0x20, 0x3}}, 0x4c, 0x3) dup2(r5, r6) getdents64(r3, &(0x7f0000000040)=""/213, 0xd5) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r3) syz_mount_image$iso9660(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x2, 0x7, &(0x7f00000007c0)=[{&(0x7f00000003c0)="d1eaa883dde27bf8483e519d8cce9bc0f154da792d49b74411fb86767ec0172c0d81a2d0c7ac2f98654dcfc514f82a297f24066562baf910817291dece05064418287f434a946c8c5ff69f", 0x4b, 0x7}, {&(0x7f0000000440)="fb083f296826080fd94dde81c4ae34c85dbba02ceb4a8eb9e8b24a3dd07b95266f16d9c1edcd7d2b5c8a21d2f2c0c484d8befbd1afab5f495ea735ce8e4a6f3b5fbfcb318b34f9852c1da9e07ce45a19085b12cb1794fc9e65cd", 0x5a, 0xa6}, {&(0x7f00000004c0)="f65447f276c9edbbbf5d12fa16d60d4bb80af2199c4f708b579aaa9af7a3e72469d705b1eeb9623e2c853a99051abc5bc6a7f52f9f74171b1f84ace2134b26c5a2674425257b15ac8cc4a8a47587cf75a066c0568776f1c4dbc252068e5c3796e0acfa1c95e1a6c410f65acf666b7d7d9fb7068fc8b6bf6ee9ce47fa4a5cba59ea496ddfced5b4992ba5348e00835bd225f298c4ad13fd042d87f2513ee53976aa418dbf148ba85603ccafc5049e35b6f229f9f091212af9a72a87f4a5", 0xbd, 0x7e4}, {&(0x7f0000000580)="36e9cfdf10ce75ce3cb3779d47c2bd182ab96cfda473b4557bf7f4d81078419fd82e37ffd3d5b4946d50e5325e73327b40493b36936280bf7dbb210fb9c70413deb43d1ab4cf1fc14ae13fb2916b5b6749bc0a44577bddc55a3a14d26b4b53f76d7ca5ee4b58cf6a501e7162144a860ae406bbba589fa6a8c3cc14557b3de8d1", 0x80, 0x8000}, {&(0x7f0000000600)="3ce53b8a85087172b6ed29c9694dec4268ac31081917911551784c61add8cbab4846b42ef4a8067ec86554b02afd40184ef678de37f30aee6f90d88d8257a7480b71b5206abf3d8ba5daf9011f3a82ce520d0c2cf0225637507959dcf9c1c31cf2a28acb", 0x64, 0x101}, {&(0x7f0000000680)="7ecb7e6e363af47607a0ea11d437099775725f076464175ff2c17860134f031733d78835c4f80fd9a18c1e30fd842523b6feeae78454ceaf113c52c1129c59ceddf3bed576ee4138c111fd05f76ffff01e21eb6906afc8a1794f51ae30d34124e6f88338aebcdeedf67c3a3c7ccec92f3ad9960ae6741cc9f389c5fcc61429aa179b9cdc526be7406730ea61eb16d460fbb874db6011f4e00ac13ae6ee8a4c7c", 0xa0, 0x7fff}, {&(0x7f0000000740)="c430d0c8e840a07799a44d5ac6ce5789a3e9affc13430594fd34824ef7a3e857e7330402ff59cae75807c0442617534f0e29721c72ebd9a91d49b04f97da9c806cc9504e7e6f88eeaf2235126393a2e1e732f9a37fe8383058a3c9edbf1fadb776286d4c92246e1dfb6b3574c603ab367689b9", 0x73, 0x4}], 0x1000081, &(0x7f0000000300)={[{@block={'block', 0x3d, 0x800}}, {@utf8}], [{@dont_hash}]}) [ 838.739240] loop5: detected capacity change from 0 to 256 [ 838.750039] loop4: detected capacity change from 0 to 256 [ 838.755467] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 838.764307] loop1: detected capacity change from 0 to 256 [ 838.768817] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 838.777974] loop6: detected capacity change from 0 to 256 [ 838.791216] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 838.810144] No source specified [ 838.816244] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:18:47 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="007342d65aa808c9baf8442010ec50df9c0ff86dec612195f38ce6d46fd6114df4306750292835f7eea78ae892079bb15ca82f48bb2ea5c2daaabf1ce95c4a5ade41bd521841d394a2d0babe236cae7c4ce928641fb55aa67369c7bb019ad363cf9ef46f2e51052585ea96cbce77a76fbd34cf1e04fcddca026bd850763d38a2e1fe073b7932424079a61e8b4d4561f50ad3c85aa6b2183898883ec75144776609507aa7020495f9ed99cee2bdeabf27724e3872a96d62b8b0ff7fbea3444a3e87c05ffeda6b5fb281c09791a87c501c8144e751dc7c109a694885f0"]) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x200) getdents(r0, &(0x7f0000000140)=""/87, 0x57) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x31ad40, 0x0) r2 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r2, 0x5207, 0x0) ioctl$FIOCLEX(r2, 0x5451) r3 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r4 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r4, 0x5207, 0x0) ioctl$RNDADDTOENTCNT(r4, 0x40045201, &(0x7f0000000240)=0x9) openat$incfs(r0, &(0x7f00000000c0)='.log\x00', 0x20000, 0x4) r5 = dup2(r3, r1) close_range(r5, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r5, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfffffffa}}, './file0\x00'}) getdents64(r5, &(0x7f0000000040)=""/94, 0x5e) 10:18:47 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x4) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) 10:18:47 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="c906b956566e9f081b7f59323ecc82c9d66bf31bebf6e2f555a576e9f40863975b38ac418f9680cc0bb78b8713a16685d3430298ee717d9409163e"]) r1 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x4}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fdatasync(r0) r2 = getpgrp(0x0) r3 = gettid() rt_tgsigqueueinfo(r2, r3, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x9}) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x7, 0xff, 0xf9, 0x2, 0x0, 0x800, 0x20, 0x8, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x200, 0x2, @perf_config_ext={0x453, 0x90}, 0x80, 0x12, 0x8, 0x1, 0x8000, 0xc0, 0x7, 0x0, 0x3, 0x0, 0x3}, r2, 0xd, r1, 0x2) 10:18:47 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r2 = dup2(r1, r0) close_range(r2, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfffffffa}}, './file0\x00'}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f00000000c0)=0x1e) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlinkat(r3, &(0x7f0000000080)='./file0\x00', 0x200) 10:18:47 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r2 = dup2(r1, r0) close_range(r2, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000001c0), 0x7, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@l2={0x1f, 0x2, @none, 0x0, 0x3}, 0x80, &(0x7f0000000180)=[{&(0x7f00000000c0)="07add64ca0a5d39bba7aa62b9ffefec90f042da4317d872ea248c0316015307196f6ad10cd3df54b2cdeb44af6a1e909be588a395329029ac96568e8cccd2592e9061caa3f4d483681d27e62b0e1d53759912bdde9e423f42ad874e37629cecaa83e28abec51434ac1d9eefa042e15ebfaa15e899efa6925ea7a8196e2c990793dc3a6ac40ca5319e714ebbb526d4299fd157d9aaab640ec037aed8d1054bbd235ee7fda0f0a1f7c5ef809e6570bc6", 0xaf}, {&(0x7f00000003c0)="f4b9aabcf09372978bdd1f3ea8681b3a01881b2fb88c23342443ae264ed070a411578ea93af74f3813f8b8e1f7004e188d9fb1e399189b59f41e5c9b0bcbaf0c97b8bcd80278bf842cd33af7ec34393c7ac8596cb48ed88ef461e5d1ec68a9db8f97d8485767468abb5126b7ff012397e3d59aeb9e1fb91b864f59837ece88e188a910e88119a628a79b890991448218ee4384f0a38db775bde738a0221a724cce101bfd7a151ed16ec145d67a05572f15afd8058d066bf202933796420d2867ec28390c1ab81f2f8b78117f4e246667112081cdbb5d3e7b08af3f0489f88b0610da4ee31ca125", 0xe7}], 0x2}, 0x8c1) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, 0x0) r3 = open(&(0x7f0000000240)='./file0\x00', 0x2000, 0x1) ioctl$SG_GET_PACK_ID(r3, 0x227c, &(0x7f0000000280)) 10:18:47 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000011000)) mount$9p_rdma(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x214031, &(0x7f00000003c0)=ANY=[@ANYBLOB="7472616e733d72646d612c706f72743d3078303030303030303030303030346532342c72713d3078303030303030303030303030303038302c7375626a5f726f6c6527ff666174002c666f776e65723d", @ANYRESDEC, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c7063723d30303030303030303030303030303030303036302c6673757569643d37653764d36564092d366535302d316630042d363136392d65353834373164332c657569643d", @ANYRESDEC, @ANYBLOB=',subj_role=,func=CREDS_CHECK,dont_appraise,\x00']) [ 839.025810] loop3: detected capacity change from 0 to 256 [ 839.040456] loop4: detected capacity change from 0 to 256 [ 839.056218] vfat: Unknown parameter 'VVnY2>̂kUvc[8A fCq} >' [ 839.061554] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:18:48 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800d8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x5207, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000100)={0x0, 0x0}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r5 = dup2(r4, r3) close_range(r5, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r5, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfffffffa}}, './file0\x00'}) perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0x6, 0xa, 0x1, 0x80, 0x0, 0x0, 0x1001, 0xa, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1e6, 0x2, @perf_config_ext={0x5, 0x3}, 0x5010, 0xffffffff, 0x3, 0x8, 0x2, 0x7f, 0x800, 0x0, 0x9, 0x0, 0x9}, r2, 0x9, r5, 0x8) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1, {0xee01, 0xee01}}, './file0\x00'}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4, 0x100010, r6, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) r7 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r7, 0x5207, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000003, 0x10, r7, 0xa0a71000) [ 839.108575] loop1: detected capacity change from 0 to 256 [ 839.112337] loop4: detected capacity change from 0 to 256 10:18:48 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) r1 = syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x1, 0x5, &(0x7f0000001480)=[{&(0x7f0000000240)="9d45118d251f86ff0cb0754c6c21c332504c82192afcf63835c02e2862fd1f0c7d9b782dcd2e4b07717b7200ef3fafcc2feae71e9eb689d1c30ce3387894778ee6ba44f1a037cc9140deea0218fa6f1bbae2fd99838ab7cf5e2ada4d1fd29474d0e2cfcc1874cfec64ca7786e8e6d0f66d17aa5a6930591ce39d859feb5b89b4d4d18feed37cc0f9b39300ac75ee4077feca9914cd91086b1a6cb6b75529e19afa65211d1e800bf2fbc7812f318d8840f94a8420a6fd4f5db9012b6d1897cc6f200cd388d77a0e1223916e69326b5e5ee21f8c9183", 0xd5, 0xff}, {&(0x7f00000000c0)="e4e19274404d56a9fe6326604c2489ff99fcc25aa7fd5b7f45d9c3831c7728857e6fb2245250492422a56848b559f7f1d47be7de2d0c460c94b5f335e57b086d18cadbd1fc551d6bdc8606daeaab8d38622bed6315646c9315a4b813", 0x5c, 0x5}, {&(0x7f00000003c0), 0x0, 0x1}, {&(0x7f0000000400)="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", 0x1000, 0x8000}, {&(0x7f0000001400)="a32fdaf3cbda0d1094d49e533639fabb04cb7657b3a2caf5d3c7cf971c10bd5cf2c6e0bfc95c9089d26b484a32765d17b402b26cfc3ff8e8655aae6fd8c4b3ca0338650edf4d49", 0x47, 0x800}], 0x200800, &(0x7f0000001500)={[{@journal_async_commit}, {@nojournal_checksum}, {@max_dir_size_kb}, {@noblock_validity}], [{@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}]}) tee(0xffffffffffffffff, r1, 0x3f, 0x0) [ 839.117983] vfat: Unknown parameter 'VVnY2>̂kUvc[8A fCq} >' [ 839.124004] syz-executor.2: attempt to access beyond end of device [ 839.124004] loop2: rw=0, sector=0, nr_sectors = 1 limit=0 [ 839.136525] FAT-fs (loop2): unable to read boot sector [ 839.149692] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 839.204740] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:18:48 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x4) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) [ 839.304587] loop6: detected capacity change from 0 to 256 [ 839.321292] loop3: detected capacity change from 0 to 256 [ 839.340761] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 839.348085] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 839.400228] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:18:57 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="007342d65aa808c9baf8442010ec50df9c0ff86dec612195f38ce6d46fd6114df4306750292835f7eea78ae892079bb15ca82f48bb2ea5c2daaabf1ce95c4a5ade41bd521841d394a2d0babe236cae7c4ce928641fb55aa67369c7bb019ad363cf9ef46f2e51052585ea96cbce77a76fbd34cf1e04fcddca026bd850763d38a2e1fe073b7932424079a61e8b4d4561f50ad3c85aa6b2183898883ec75144776609507aa7020495f9ed99cee2bdeabf27724e3872a96d62b8b0ff7fbea3444a3e87c05ffeda6b5fb281c09791a87c501c8144e751dc7c109a694885f0"]) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x200) getdents(r0, &(0x7f0000000140)=""/87, 0x57) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x31ad40, 0x0) r2 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r2, 0x5207, 0x0) ioctl$FIOCLEX(r2, 0x5451) r3 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r4 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r4, 0x5207, 0x0) ioctl$RNDADDTOENTCNT(r4, 0x40045201, &(0x7f0000000240)=0x9) openat$incfs(r0, &(0x7f00000000c0)='.log\x00', 0x20000, 0x4) r5 = dup2(r3, r1) close_range(r5, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r5, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfffffffa}}, './file0\x00'}) 10:18:57 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) getdents64(0xffffffffffffffff, &(0x7f00000003c0)=""/4096, 0x1000) 10:18:57 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) r1 = getpgrp(0x0) r2 = gettid() rt_tgsigqueueinfo(r1, r2, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x9}) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x4}, 0x1b4e5, 0x0, 0xff}, r1, 0x0, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) 10:18:57 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x4) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) 10:18:57 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x5207, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) r2 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r2, 0x5207, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r1, 0xc0189372, &(0x7f0000000000)={{0x1, 0x1, 0x18, r2, {0x5}}, './file0\x00'}) 10:18:57 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)=ANY=[@ANYBLOB="a8"]) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28302, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xae06, 0x0, @perf_config_ext={0x7}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x14) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r3 = dup2(r2, r1) close_range(r3, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r3, 0xc0189374, &(0x7f0000000240)=ANY=[@ANYBLOB="018000000100000018000000", @ANYRES32, @ANYBLOB="fafffffff2ffffff2e2f66696c65300051e4176c1048ca9c63af347f82920c53eb9df593acf7b80ff718bece2343dfda8a43dc46f85d35aa66344bcb7da6725db52763181b"]) r4 = shmget(0x3, 0x4000, 0x200, &(0x7f0000ffb000/0x4000)=nil) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r5 = dup2(0xffffffffffffffff, r2) close_range(r5, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r5, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfffffffa}}, './file0\x00'}) fspick(r5, &(0x7f0000000140)='./file0\x00', 0x1) r6 = getuid() r7 = getgid() shmctl$IPC_SET(r4, 0x1, &(0x7f00000000c0)={{0x0, r6, r7, 0xee00, 0xee00, 0x24, 0x81}, 0x9, 0x7ffffffe, 0x6, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, 0xc9}) geteuid() ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r3, 0xc018937b, &(0x7f0000000080)=ANY=[@ANYBLOB="010000004d70cbdd", @ANYRES32=r0, @ANYRES32, @ANYRES32=r7, @ANYBLOB='./file0/file0\x00']) fdatasync(r0) 10:18:57 executing program 0: perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xed}}, 0x0, 0x0, 0xffffffffffffffff, 0xa) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000100), 0x9, 0xb4401) r3 = dup2(r2, r1) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f00000000c0)=0x3) r4 = dup2(0xffffffffffffffff, r3) close_range(r4, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r4, 0xc0189374, &(0x7f0000000780)=ANY=[@ANYBLOB="01000000010000001800000025da02dd61ca44000000005674529f7009bcfc688c114a68bbfadf050061fa1c02a72f9a82a1ddebbb2dd3935c16cac19230d1470a7ed7628d22f97c99de0785acb5a989c61579912422f90bf0baac2329f9764caccc35bbc896ad6195c7ac75623f29c41fbe77b6b14fb3408bb2179ab5fa1bc8f7a8", @ANYRES32, @ANYBLOB="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"]) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000010000cfdae56300", @ANYRES32, @ANYBLOB="faffffff000000002e2f66696c653000"]) getsockname$netlink(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$TCXONC(r4, 0x540a, 0x2) r5 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r6 = dup2(r5, r0) close_range(r6, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000001c0), 0x7, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r6, 0xc0189374, 0x0) 10:18:57 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000011000)) mount$9p_rdma(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x214031, &(0x7f00000003c0)=ANY=[@ANYBLOB="7472616e733d72646d612c706f72743d3078303030303030303030303030346532342c72713d3078303030303030303030303030303038302c7375626a5f726f6c6527ff666174002c666f776e65723d", @ANYRESDEC, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c7063723d30303030303030303030303030303030303036302c6673757569643d37653764d36564092d366535302d316630042d363136392d65353834373164332c657569643d", @ANYRESDEC, @ANYBLOB=',subj_role=,func=CREDS_CHECK,dont_appraise,\x00']) [ 848.458017] loop1: detected capacity change from 0 to 256 [ 848.468975] syz-executor.2: attempt to access beyond end of device [ 848.468975] loop2: rw=0, sector=0, nr_sectors = 1 limit=0 [ 848.472058] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 848.474638] FAT-fs (loop2): unable to read boot sector [ 848.515121] loop4: detected capacity change from 0 to 256 [ 848.520529] loop3: detected capacity change from 0 to 256 [ 848.522893] loop6: detected capacity change from 0 to 256 [ 848.525712] vfat: Unknown parameter '' [ 848.527634] loop5: detected capacity change from 0 to 256 [ 848.542625] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 848.566431] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 848.569228] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 848.580240] loop4: detected capacity change from 0 to 256 [ 848.589782] vfat: Unknown parameter '' [ 848.646930] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:19:07 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="93f68061f05d90c8d82b06504a7a8542162d0fed9ad4fc2bfebd0a2aad4872895d8f17acb1a44d90a308cfecdf9c0c7034a3f69971a2f645919b67f72c4541aeadbf"]) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fdatasync(r0) 10:19:07 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x4) getdents(r0, &(0x7f0000000140)=""/87, 0x57) 10:19:07 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000011000)) mount$9p_rdma(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x214031, &(0x7f00000003c0)=ANY=[@ANYBLOB="7472616e733d72646d612c706f72743d3078303030303030303030303030346532342c72713d3078303030303030303030303030303038302c7375626a5f726f6c6527ff666174002c666f776e65723d", @ANYRESDEC, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c7063723d30303030303030303030303030303030303036302c6673757569643d37653764d36564092d366535302d316630042d363136392d65353834373164332c657569643d", @ANYRESDEC, @ANYBLOB=',subj_role=,func=CREDS_CHECK,dont_appraise,\x00']) 10:19:07 executing program 7: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r1, 0x5207, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) 10:19:07 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r2 = dup2(r1, r0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r5 = syz_mount_image$nfs(&(0x7f0000000140), &(0x7f00000017c0)='./file0\x00', 0x91, 0x2, &(0x7f0000002900)=[{&(0x7f0000001800)="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", 0x1000, 0xb3c}, {&(0x7f0000002800)="717d43e3ad568c2673f15e3f5db630b60d2db9a206c15e3c6cb113f5e8f5e25cc57a1da85f22ecbd335ab692f80c8c6344bd92463dd661d721c872670bdc69fed2d95cbbfd2dae41a6d9c5648868b3f3b4a3f9c1444042d999ce2428d2addae6868e53f5e51d08f5fd446e6d20dc22b65fa22d354d1a81894c2427c5d42fe2d20c6d4c2811ff2ecc0f22f1402f253109e4be7620177f8d21449faa24c4fa85753a8f3d5ec4072d008458f337b5deeb63b6b4f632d4164f03f936ad182d3c9fcc9b0208bddd887d50db8cbb36ac69d56eb07be9f3", 0xd4, 0x1b7}], 0x1, &(0x7f0000002940)={[{'}X(}'}]}) close_range(r5, r3, 0x0) dup2(r4, r3) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r7 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r8 = dup2(r7, r6) close_range(r8, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r8, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfffffffa}}, './file0\x00'}) ioctl$TIOCPKT(r8, 0x5420, &(0x7f0000002980)=0x8) ioctl$SG_IO(r4, 0x2285, &(0x7f0000001740)={0x0, 0x0, 0x84, 0x0, @scatter={0x8, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000040)=""/30, 0x1e}, {&(0x7f0000000080)=""/166, 0xa6}, {&(0x7f0000000140)}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/236, 0xec}, {&(0x7f0000000180)=""/40, 0x28}, {&(0x7f0000000200)=""/192, 0xc0}, {&(0x7f0000000300)=""/37, 0x25}]}, &(0x7f0000001540)="24176adc9ac1eb98940b654294a5ee298230b5065f5cf363ae7171fa5de842ddcc0068936b1181a904fcb163a24c001b16f53bee7a50fc8f594ba19d7522cf38d246e1a4d2d97ebf4bc66210866730c9ae06b1eee5e25ea576395137c967be1ccbce2d4ef462a08b2d7e1b50d4cf040a8ce2fc2ad3cf62ccac931bf295939540230f3124", &(0x7f0000001600)=""/209, 0x3, 0x1000c, 0x2, &(0x7f0000001700)}) close_range(r2, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000001c0), 0x7, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, 0x0) 10:19:07 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="03a76217bcb567e9c4fc35585d7fbe6a66c8eb60b7aca74a67fd5236a27d3547f95c337e89e98c3afe75b88ca2da1c297889eff291"]) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000500)={0x128000000, &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)=0x0, {0x1c}, &(0x7f00000003c0)=""/230, 0xe6, &(0x7f0000000300)=""/55, &(0x7f00000004c0)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0], 0x5}, 0x58) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) sendmmsg$unix(r2, &(0x7f0000000240)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=[@rights={{0x18, 0x1, 0x1, [r3, 0xffffffffffffffff]}}], 0x18}}], 0x1, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000580), 0x400, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x1, 0x0, 0x0, 0x77, 0x0, 0x7, 0xc, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x7fff, 0x4, @perf_config_ext={0xfffffffffffffffb, 0x2e1}, 0x104, 0x9, 0x3ff, 0x7, 0x101, 0x0, 0x7, 0x0, 0x2, 0x0, 0x4}, r1, 0x4, r4, 0x2) getdents(r0, &(0x7f0000000140)=""/87, 0x57) mknodat$loop(r0, &(0x7f0000000080)='./file0\x00', 0x800, 0x1) 10:19:07 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="007342d65aa808c9baf8442010ec50df9c0ff86dec612195f38ce6d46fd6114df4306750292835f7eea78ae892079bb15ca82f48bb2ea5c2daaabf1ce95c4a5ade41bd521841d394a2d0babe236cae7c4ce928641fb55aa67369c7bb019ad363cf9ef46f2e51052585ea96cbce77a76fbd34cf1e04fcddca026bd850763d38a2e1fe073b7932424079a61e8b4d4561f50ad3c85aa6b2183898883ec75144776609507aa7020495f9ed99cee2bdeabf27724e3872a96d62b8b0ff7fbea3444a3e87c05ffeda6b5fb281c09791a87c501c8144e751dc7c109a694885f0"]) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x200) getdents(r0, &(0x7f0000000140)=""/87, 0x57) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x31ad40, 0x0) r2 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r2, 0x5207, 0x0) ioctl$FIOCLEX(r2, 0x5451) r3 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r4 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r4, 0x5207, 0x0) ioctl$RNDADDTOENTCNT(r4, 0x40045201, &(0x7f0000000240)=0x9) openat$incfs(r0, &(0x7f00000000c0)='.log\x00', 0x20000, 0x4) r5 = dup2(r3, r1) close_range(r5, 0xffffffffffffffff, 0x0) 10:19:07 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000000c0)="601c6d6b646f7366cef82e00180820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)={[{@fat=@check_strict}, {@fat=@errors_remount}, {@shortname_mixed}], [{@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r3 = dup2(r2, r1) close_range(r3, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r3, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfffffffa}}, './file0\x00'}) perf_event_open(&(0x7f0000000240)={0x3, 0x80, 0x1, 0x81, 0x0, 0xc1, 0x0, 0x5, 0x4, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x200, 0x1, @perf_bp={&(0x7f0000000100), 0x2}, 0x4, 0x1, 0x0, 0x4, 0xfffffffffffffffd, 0x22, 0x1, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x2, r3, 0xa) r4 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r4, 0x5207, 0x0) write$binfmt_aout(r4, &(0x7f00000003c0)={{0x108, 0x3, 0xc5, 0x41, 0x10e, 0x6, 0x146}, "b8f8ca05fed5f0bb05e75cb6f8cd116bbedfdea2cb32bf75cf1db6f9fb5c831c6ed254e693a8836f60054c8afa7526494ff61aa50937aefd3cac34a4c7a8b02efe3101b07a66bc4f25de42cda12841bebc1ab1", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x573) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) [ 858.867223] loop6: detected capacity change from 0 to 256 [ 858.878764] vfat: Unknown parameter 'bg5X]jf`JgR6}5G\3~:u)x' [ 858.881560] syz-executor.2: attempt to access beyond end of device [ 858.881560] loop2: rw=0, sector=0, nr_sectors = 1 limit=0 [ 858.884906] FAT-fs (loop2): unable to read boot sector [ 858.900838] loop5: detected capacity change from 0 to 256 [ 858.905973] loop4: detected capacity change from 0 to 256 [ 858.906285] loop1: detected capacity change from 0 to 256 [ 858.908165] loop0: detected capacity change from 0 to 13 [ 858.913303] loop3: detected capacity change from 0 to 256 [ 858.919244] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 858.920885] nfs: Unknown parameter '}X(}' [ 858.923830] SELinux: security_context_str_to_sid (unconfined_u) failed with errno=-22 [ 858.925935] vfat: Unknown parameter 'a]+PJzB-+ [ 858.925935] *Hr]Mߜ p4qEg' [ 858.929788] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 858.949806] loop4: detected capacity change from 0 to 256 [ 858.951057] vfat: Unknown parameter 'a]+PJzB-+ [ 858.951057] *Hr]Mߜ p4qEg' 10:19:07 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0}], 0x0, &(0x7f0000011000)) mount$9p_rdma(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x214031, &(0x7f00000003c0)=ANY=[@ANYBLOB="7472616e733d72646d612c706f72743d3078303030303030303030303030346532342c72713d3078303030303030303030303030303038302c7375626a5f726f6c6527ff666174002c666f776e65723d", @ANYRESDEC, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c7063723d30303030303030303030303030303030303036302c6673757569643d37653764d36564092d366535302d316630042d363136392d65353834373164332c657569643d", @ANYRESDEC, @ANYBLOB=',subj_role=,func=CREDS_CHECK,dont_appraise,\x00']) [ 858.976927] loop1: detected capacity change from 0 to 256 [ 858.986423] SELinux: security_context_str_to_sid (unconfined_u) failed with errno=-22 10:19:07 executing program 7: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000200)={{0x1, 0x1, 0x18, r1, {r0}}, './file0\x00'}) r2 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r2, 0x5207, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r5 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r6 = dup2(r5, r4) close_range(r6, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r6, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfffffffa}}, './file0\x00'}) io_submit(0x0, 0x1, &(0x7f0000000140)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x2, 0x8, r3, &(0x7f0000000000)="25c8d37c5019ea5fe01c0bd464f9339f5e7c9636c62c2a8995650ed55169cf6479f424b3d08df20477fce0abda9f42cd5da998f0670ef1e6ffc1dd2c2ad93142b140be47e66627d52542ce3e0da31871c82dd1f0cb466b539eec970187fd37bdd6bf525c9330f72d407baf2052d99b0c3c09274279510edfb48e32aab14df3663a", 0x81, 0x1, 0x0, 0x0, r6}]) 10:19:07 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="007342d65aa808c9baf8442010ec50df9c0ff86dec612195f38ce6d46fd6114df4306750292835f7eea78ae892079bb15ca82f48bb2ea5c2daaabf1ce95c4a5ade41bd521841d394a2d0babe236cae7c4ce928641fb55aa67369c7bb019ad363cf9ef46f2e51052585ea96cbce77a76fbd34cf1e04fcddca026bd850763d38a2e1fe073b7932424079a61e8b4d4561f50ad3c85aa6b2183898883ec75144776609507aa7020495f9ed99cee2bdeabf27724e3872a96d62b8b0ff7fbea3444a3e87c05ffeda6b5fb281c09791a87c501c8144e751dc7c109a694885f0"]) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x200) getdents(r0, &(0x7f0000000140)=""/87, 0x57) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x31ad40, 0x0) r2 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r2, 0x5207, 0x0) ioctl$FIOCLEX(r2, 0x5451) r3 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r4 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r4, 0x5207, 0x0) ioctl$RNDADDTOENTCNT(r4, 0x40045201, &(0x7f0000000240)=0x9) openat$incfs(r0, &(0x7f00000000c0)='.log\x00', 0x20000, 0x4) dup2(r3, r1) [ 859.063864] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:19:08 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r2 = dup2(r1, r0) close_range(r2, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfffffffa}}, './file0\x00'}) sendmsg$SOCK_DESTROY(r2, &(0x7f0000000300)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000002c0)={&(0x7f00000003c0)={0x11b8, 0x15, 0x20, 0x70bd26, 0x25dfdbfd, {0xa, 0x7}, [@INET_DIAG_REQ_BYTECODE={0x1004, 0x1, "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"}, @INET_DIAG_REQ_BYTECODE={0xe1, 0x1, "61971becca1bb01ab4b8c1813dd9e749263bdbb66880a9e818f993794a41bbd938ce09e4e33891cf96c1faeab18b6311071955c8f7a35fd65f8ed110fec506e71a9443d6b6bdbfee92a491270c0231dac61d2434a39888857bf9c1ce6bb2df3e4ff1c0ee6957a16aa9fee84d3d344a59977975e0ae599436c607287c7d398db5387676b0f7d6b5dc0289b53952323c880dd344253f26a8f375f5d4dfec6adab2a3c5849f30962b09c823f16b4b5cbe2fbcb9e587338092f804087e05dbc00266e2bfc7d867d00537a8e9afa509c135ab37510caa6cb4b9265239d25a87"}, @INET_DIAG_REQ_BYTECODE={0x62, 0x1, "f0cf9e898e75dc7caa7da12c843025339c6d5f087580c827844ef601c8bff6e04c7cf330eabd123345335d0e7c5984dd32a31b9669eef826c528c334e5376212a8ba6020712ec888e97fddbad2731647cbb7d284d58c1f9148cbd0c977d9"}, @INET_DIAG_REQ_BYTECODE={0x57, 0x1, "40b52352a25e4b85b2f3ffde998c5d0df4db2ecda0135458d8c69ae64ad9b24b5b2120b9a87f36beff21e171ee8312d2fea800f8b5951efa12ad7616ddb8a92d063d93f65d4e0e7a59130edc24f58ddef49332"}]}, 0x11b8}, 0x1, 0x0, 0x0, 0x4000000}, 0x4008081) r3 = accept$packet(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x14) ioctl(r3, 0x401, &(0x7f00000000c0)="2c607218a1769158127d6b2e8353888bb8a405751a82ece9ea07afd8e4ee603a1520f9ba2c502eb5718fdc6765e639c5f4a954b3c93a23aaebf3caa0c697d02fadb44df589325d95cbfa84e3d55e165f9aa083aa6d57b64f32316a39d7db7d003d37470c344167746f1e5f1d332d2eaebc057bada46d6076966b73fa054db59eb2a8dd090f5ff386849db5415ae66d88f9c5dc833a7d18196bf7da69ff48312cdbd4741a391708425b46915380674a8941d3123eda7d744a292e48649a88493d61d6cdb4fce24969fe2d89f56d17b77c") r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="d5ece4e90f4fd833bd4e839e3ca713aa3648e13b6c0dd6c3f8fc71da31d1429e8696f71f1708"]) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fdatasync(r4) 10:19:08 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x4) getdents(r0, &(0x7f0000000140)=""/87, 0x57) [ 859.082395] syz-executor.2: attempt to access beyond end of device [ 859.082395] loop2: rw=0, sector=0, nr_sectors = 1 limit=0 [ 859.084555] loop6: detected capacity change from 0 to 256 [ 859.085124] loop5: detected capacity change from 0 to 256 [ 859.089138] vfat: Unknown parameter 'bg5X]jf`JgR6}5G\3~:u)x' [ 859.092900] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 859.096319] FAT-fs (loop2): unable to read boot sector 10:19:08 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r2 = dup2(r1, r0) close_range(r2, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r5 = dup2(r4, r3) close_range(r5, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r5, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfffffffa}}, './file0\x00'}) ioctl$SG_NEXT_CMD_LEN(r5, 0x2283, &(0x7f0000000040)=0xa1) r6 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r6, 0x5207, 0x0) close(r6) syz_open_dev$loop(&(0x7f00000001c0), 0x7, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, 0x0) [ 859.113708] loop4: detected capacity change from 0 to 256 [ 859.119710] vfat: Unknown parameter 'O3N<6H;lq1B' 10:19:08 executing program 1: r0 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)={0x74, r0, 0x400, 0x70bd25, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @mcast1}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private=0xa010101}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @mcast1}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'syzkaller0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @dev={0xac, 0x14, 0x14, 0x37}}]}, 0x74}, 0x1, 0x0, 0x0, 0x40001}, 0x24000014) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="4f75ad5dbe74a3631037ad0000f3cd41fb8df61c03ea782481003a"]) name_to_handle_at(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@ocfs2={0xc, 0x1, {0x3, 0x3, 0x5ef9}}, &(0x7f0000000100), 0x400) r2 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlinkat(r1, &(0x7f0000000040)='./file0\x00', 0x200) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x6a, 0xff, 0xfb, 0x80, 0x0, 0x8, 0x100, 0xc, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x7, 0x4, @perf_config_ext={0x100, 0x1000}, 0x1809, 0x7, 0x3, 0x3, 0x5, 0xde, 0x1f, 0x0, 0x5, 0x0, 0x7}, 0x0, 0xb, r2, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r5 = dup2(r4, r3) close_range(r5, 0xffffffffffffffff, 0x0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r7) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x14, r8, 0x1}, 0x14}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000500)={0xb4, r8, 0x1, 0x70bd29, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_SECCTX={0x26, 0x7, 'system_u:object_r:udev_rules_t:s0\x00'}, @NLBL_UNLABEL_A_SECCTX={0x2c, 0x7, 'system_u:object_r:ssh_keysign_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0x18}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @mcast1}]}, 0xb4}}, 0x800) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r5, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfffffffa}}, './file0\x00'}) r9 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r9, 0x5207, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r5, 0xc0189378, &(0x7f0000000480)={{0x1, 0x1, 0x18, r9, {r2}}, './file0\x00'}) 10:19:08 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="007342d65aa808c9baf8442010ec50df9c0ff86dec612195f38ce6d46fd6114df4306750292835f7eea78ae892079bb15ca82f48bb2ea5c2daaabf1ce95c4a5ade41bd521841d394a2d0babe236cae7c4ce928641fb55aa67369c7bb019ad363cf9ef46f2e51052585ea96cbce77a76fbd34cf1e04fcddca026bd850763d38a2e1fe073b7932424079a61e8b4d4561f50ad3c85aa6b2183898883ec75144776609507aa7020495f9ed99cee2bdeabf27724e3872a96d62b8b0ff7fbea3444a3e87c05ffeda6b5fb281c09791a87c501c8144e751dc7c109a694885f0"]) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x200) getdents(r0, &(0x7f0000000140)=""/87, 0x57) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x31ad40, 0x0) r1 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r1, 0x5207, 0x0) ioctl$FIOCLEX(r1, 0x5451) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r2 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r2, 0x5207, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000240)=0x9) openat$incfs(r0, &(0x7f00000000c0)='.log\x00', 0x20000, 0x4) 10:19:08 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)=ANY=[@ANYBLOB="cd"]) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fdatasync(r0) [ 859.245817] loop5: detected capacity change from 0 to 256 [ 859.252040] loop3: detected capacity change from 0 to 256 [ 859.260667] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 859.261278] loop1: detected capacity change from 0 to 256 10:19:08 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0}], 0x0, &(0x7f0000011000)) mount$9p_rdma(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x214031, &(0x7f00000003c0)=ANY=[@ANYBLOB="7472616e733d72646d612c706f72743d3078303030303030303030303030346532342c72713d3078303030303030303030303030303038302c7375626a5f726f6c6527ff666174002c666f776e65723d", @ANYRESDEC, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c7063723d30303030303030303030303030303030303036302c6673757569643d37653764d36564092d366535302d316630042d363136392d65353834373164332c657569643d", @ANYRESDEC, @ANYBLOB=',subj_role=,func=CREDS_CHECK,dont_appraise,\x00']) [ 859.266878] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 859.278460] vfat: Unknown parameter 'Ou]tc7' [ 859.281796] loop4: detected capacity change from 0 to 256 [ 859.291326] vfat: Unknown parameter '' [ 859.308563] loop4: detected capacity change from 0 to 256 10:19:08 executing program 7: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe8, 0x95, 0xff, 0x3f, 0x0, 0xd9, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x820000, 0x0, @perf_config_ext={0xfffffffffffffffc, 0x4}, 0x0, 0x6, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c}, 0x0, 0x0, 0xffffffffffffffff, 0xa) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='setgroups\x00') r1 = clone3(&(0x7f00000002c0)={0x1720e0180, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mkdirat$cgroup(r0, &(0x7f0000000180)='syz1\x00', 0x1ff) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000500)=ANY=[@ANYBLOB="81ac167b24f7b2a87fef29e5", @ANYRES32=r0, @ANYBLOB="010000000000df3eb9f066696c6530000fc73d6f0f92b9f2dde43c05302711e0d4b869eb1d4eedc9a7f6443c7402f9a92f5bb6d8a5ce87579e73806fd516bc"]) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r2, 0x80489439, &(0x7f0000000100)) r3 = fork() r4 = memfd_secret(0x80000) r5 = fork() ptrace(0x10, r5) kcmp(0x0, r5, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) r6 = fork() ptrace(0x10, r6) wait4(r1, 0x0, 0x2, &(0x7f0000000440)) r7 = fork() ptrace(0x10, r7) kcmp(r6, r7, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) fcntl$getownex(r4, 0x10, &(0x7f0000000380)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000003c0)=0x0) clone3(&(0x7f0000000440)={0x1042200, &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240), {0x12}, &(0x7f0000000280)=""/48, 0x30, &(0x7f0000000340)=""/51, &(0x7f0000000400)=[0x0, 0x0, r3, r1, r6, r8, r9, r3], 0x8, {r2}}, 0x58) [ 859.312661] vfat: Unknown parameter '' 10:19:08 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) r1 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x101}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) perf_event_open(&(0x7f0000000040)={0x7, 0x80, 0x8, 0x67, 0x1f, 0x8, 0x0, 0x7, 0x10000, 0x8, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x101, 0x0, @perf_config_ext={0x1, 0x1}, 0x8000, 0x3, 0x0, 0x8, 0x40, 0x5, 0x40, 0x0, 0x0, 0x0, 0x6}, 0xffffffffffffffff, 0xb, r1, 0x1) 10:19:08 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x4) getdents(r0, &(0x7f0000000140)=""/87, 0x57) [ 859.337368] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 859.341062] syz-executor.2: attempt to access beyond end of device [ 859.341062] loop2: rw=0, sector=0, nr_sectors = 1 limit=0 [ 859.351388] FAT-fs (loop2): unable to read boot sector [ 859.378282] loop6: detected capacity change from 0 to 256 [ 859.384179] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 859.419616] loop3: detected capacity change from 0 to 256 [ 859.435874] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 859.460836] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:19:19 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r2 = dup2(r1, r0) close_range(r2, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfffffffa}}, './file0\x00'}) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_PROBE_MESH_LINK(r2, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000240)={&(0x7f00000003c0)={0x3670, r3, 0x2, 0x70bd28, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_FRAME={0x20f, 0x33, @mgmt_frame=@assoc_resp={@with_ht={{{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}, {0x2}, @device_a, @device_b, @from_mac, {0x4, 0xbe3}}, @ver_80211n={0x0, 0x1, 0x1, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1}}, 0x140, 0x7, @default, @val={0x1, 0x5, [{0x2, 0x1}, {0x12}, {0x1b, 0x1}, {0x36, 0x1}, {0x18}]}, @val={0x2d, 0x1a, {0x98a5653f0f49c6bc, 0x3, 0x6, 0x0, {0x2, 0x18b, 0x0, 0x0, 0x0, 0x1, 0x1, 0x3}, 0x0, 0x9, 0x6}}, [{0xdd, 0xfd, "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"}, {0xdd, 0xc5, "b1c28641d605928cef0f0a162be3c17df28bc51002d6aafd4ae0a8a209381374c5b3751ba92b600e691eb1db6564cbe390586f10a215480964edc73d4ba644877323d477bea4504bf39e901c4c2559f91ce544aa9c0804fe96db953c57452ae7ccaade086c2e3b3aa221a92f08fca4a9cfea89a5de5391871a7b8b2a3251ab662f0c87f3313f3ac58fd99b7cb30dc6c04ed35c6e47fd68b9cd595032bd44113959959059c1bb2f25bc0626b4dc97ac8864f81b9a306d5f3f6617c5162cb5832402e5155678"}]}}, @NL80211_ATTR_FRAME={0x328c, 0x33, @data_frame={@qos_ht={{{@type10={{0x0, 0x2, 0xd, 0x1, 0x0, 0x0, 0x1, 0x1}, {0x6}, @initial, @device_b, @device_b, {0x0, 0x3f}}, {0x0, 0x1, 0x0, 0x0, 0x44}}, {@type01={{0x0, 0x2, 0xf, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1}, {0xdf}, @device_a, @initial, @random="d173beed92eb", {0x7, 0x6}}, {0x2, 0x1, 0x2, 0x1, 0x1f}}}, @ver_80211n={0x0, 0x6, 0x3, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1}}, @a_msdu=[{@device_b, @broadcast, 0x7b, "325ff01acaadd436584aa0ce584c8576333bf03fd56307777573a349b673840d3b37abaa3cac85ae09e5b4c2c196edf9c80c6f27d87ae40ad6224b36e1df816db25586c3fd03cd5a9a94fb3343f430b96407f37b58914be980fa8f34e0a4a0cab36aad7e78a421a1f0de7e6e6944d8adee51a2f458eceee91b5fba"}, {@device_b, @broadcast, 0x45, "5a6a15a4d7071004f4f32a384493495f995781193b857771050d8b41988cf5e5cb778a2e7cc365c0d648e1748d17d520960daa07824871fa342be83f0b12ecf56b1c6cdb35"}, {@broadcast, @device_b, 0x1000, "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{@device_b, @broadcast, 0x6f, "b3f583773cc41d56e6fbed841d3b53b578d9880e8ead58e69812920e6f5ed914ffcc1fcb4bfb12423c62fb6c6054406a4db8a2c32a0ce55137847612ec53f8bd10f2af669320ffbc42efa1211fb8fe9219d786dc3129170a5f94aed807692b60ce43c0adf6befccbe9c51d70b9ab42"}, {@device_b, @broadcast, 0x18, "c3f9902a6d25b55871067bf04c2b08a70d06c3bfc2648106"}, {@device_b, @device_b, 0x89, "5e82160e4e67f02da3c1bb9097b4d9439be7637746792a0cf3f66fa8ec8aabd115239b5d8160843de2ca1d1042ba2655dab19b9eff8e2c3b24d1115d9e8dd522f1af617c9ccaf12e7d24c86af339d1b0bea9fc561ac1deaa4d3ce6b735b1481926500b2937f5def660dfa5ac69d6f986a79cee723763e9b95611ddda660322a39af065adbbe02b0292"}, {@broadcast, @device_a, 0x1000, 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{@device_a, @broadcast, 0x1000, "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@NL80211_ATTR_FRAME={0x1b8, 0x33, @mgmt_frame=@beacon={@with_ht={{{0x0, 0x0, 0x8, 0x0, 0x0, 0x1}, {0x3384}, @device_a, @broadcast, @random="86a7ec570294", {0xe, 0x2}}, @ver_80211n={0x0, 0x80, 0x0, 0x3, 0x0, 0x1, 0x1, 0x0, 0x1}}, 0x7fff, @random=0x5, 0x100, @void, @void, @val={0x3, 0x1, 0x8c}, @val={0x4, 0x6, {0x1, 0x94, 0x5, 0x8}}, @void, @val={0x5, 0x8, {0x6, 0x9, 0x4, "f76eeda6ba"}}, @void, @void, @void, @void, @void, @val={0x71, 0x7, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfd}}, @void, [{0xdd, 0x92, "9d98509ec664f4aebc4d2b391329ce748bedbc9a24193f9b98a52bd49b6246d3008130c63e96411a05ed5abd8ac8c4cdf26fe3976729df67b9998a515d63b1f7021ea1aea2409522b33b8621adb4c07f75d045f7e109da03d5f1acd10d4a660c5b61866d565e5996d6bb3591b0e5791d6ce99db2462b8a528ae9f1f7f25c0b4dca570f25d4f302225530b0360d8b43fe10e1"}, {0xdd, 0xd8, "65bdf5e15e1cbf2cb48fbbe58ba0d0fa274d4923ade0dd6c6186f4bda30bb63088db3c24ff352154d5ae0b01cbc28950bd7db3a7994a7001b338a54047ace28a3d6eb60f8787e7590cdc0260dbfa5db67f7f9b593006d350cb71b6a0b698b8e85b03b5abeb6c62f921fcce8543a332975d7bbb2a4e688954dbf3e0c9932201d527403f2689950b35e94af0e00b4675ba0b4fd40c105629a47997a4d199184131e1571c1693428931e2a392920049780daa286e267f1559d258105082927476d1ac284002f5bbe8d474dc3ef88c3f13b1b062394d91ad0236"}]}}]}, 0x3670}, 0x1, 0x0, 0x0, 0x4000}, 0x40) r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="08ba7cb781148522cc9dc5c3d7a3430f606958524d8d45d218f14ac727292db9663b514c582e4f0ea18cc5f54d5306223a9ec8cbdc08a2d83603e86685cc4d2366161966fab9cb647b19f824b474fe54f1e851e85361cb3d14321800314eca5a13f6038f91cf8ffe806c70393bc3b7529bfa70be975d9c8e3ee1cf955029e64a0feca8b43d77c1ac9cb00b79fb9d7f14a1504fca839a6455b59a04ea3a0ff7ce2bc6542715e168c0a2ebaa41f930022c033f0d81177f8d950f"]) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fdatasync(r5) 10:19:19 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="007342d65aa808c9baf8442010ec50df9c0ff86dec612195f38ce6d46fd6114df4306750292835f7eea78ae892079bb15ca82f48bb2ea5c2daaabf1ce95c4a5ade41bd521841d394a2d0babe236cae7c4ce928641fb55aa67369c7bb019ad363cf9ef46f2e51052585ea96cbce77a76fbd34cf1e04fcddca026bd850763d38a2e1fe073b7932424079a61e8b4d4561f50ad3c85aa6b2183898883ec75144776609507aa7020495f9ed99cee2bdeabf27724e3872a96d62b8b0ff7fbea3444a3e87c05ffeda6b5fb281c09791a87c501c8144e751dc7c109a694885f0"]) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x200) getdents(r0, &(0x7f0000000140)=""/87, 0x57) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x31ad40, 0x0) r1 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r1, 0x5207, 0x0) ioctl$FIOCLEX(r1, 0x5451) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r2 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r2, 0x5207, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000240)=0x9) 10:19:19 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x5207, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) dup2(r1, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) 10:19:19 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) 10:19:19 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) 10:19:19 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0}], 0x0, &(0x7f0000011000)) mount$9p_rdma(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x214031, &(0x7f00000003c0)=ANY=[@ANYBLOB="7472616e733d72646d612c706f72743d3078303030303030303030303030346532342c72713d3078303030303030303030303030303038302c7375626a5f726f6c6527ff666174002c666f776e65723d", @ANYRESDEC, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c7063723d30303030303030303030303030303030303036302c6673757569643d37653764d36564092d366535302d316630042d363136392d65353834373164332c657569643d", @ANYRESDEC, @ANYBLOB=',subj_role=,func=CREDS_CHECK,dont_appraise,\x00']) 10:19:19 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) 10:19:19 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x400000, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r3 = dup2(r2, r1) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0xcc, 0xfb, 0xfd, 0x8, 0x0, 0x1ff, 0x4620, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000140), 0x5}, 0x40991, 0x3ff, 0x5959, 0x3, 0x6, 0x7f, 0x9, 0x0, 0xfff, 0x0, 0x10001}, 0x0, 0xb, r0, 0xb) close_range(r3, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000001c0), 0x7, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r3, 0xc0189374, 0x0) r4 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r4, 0x5207, 0x0) r5 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r5, 0x5207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000300)={0xdc, 0x0, &(0x7f00000004c0)=[@request_death={0x400c630e, 0x2}, @release={0x40046306, 0x1}, @increfs_done={0x40106308, 0x1}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x21, 0x0, 0x0, 0x50, 0x18, &(0x7f0000000200)={@flat=@handle={0x73682a85, 0x110a, 0x3}, @fda={0x66646185, 0x8, 0x0, 0xb}, @fd={0x66642a85, 0x0, r4}}, &(0x7f0000000080)={0x0, 0x18, 0x38}}}, @clear_death={0x400c630f, 0x3}, @reply_sg={0x40486312, {0x1, 0x0, 0x0, 0x0, 0x29, 0x0, 0x0, 0x58, 0x18, &(0x7f0000000280)={@ptr={0x70742a85, 0x1, &(0x7f00000003c0)=""/254, 0xfe, 0x0, 0xd}, @fd={0x66642a85, 0x0, r5}, @flat=@handle={0x73682a85, 0x100, 0x3}}, &(0x7f0000000180)={0x0, 0x28, 0x40}}}, @decrefs={0x40046307, 0x1}, @decrefs], 0x68, 0x0, &(0x7f00000005c0)="ffe53cb3a6dd87e2925b48cd55b4be09d5924ced80e96ab65f51f2bc0f943254de1039f99a6fdb3eca4d95539173dc2ca61e91a19723bc96a31e358d51e30ea7dcc4e4d72522a49eb2c9f2aa1aa425396ddf79f587aa38143f9a9e69207588a0c83daddcb4d11241"}) [ 870.925785] loop1: detected capacity change from 0 to 256 [ 870.928859] loop3: detected capacity change from 0 to 256 [ 870.949435] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 870.956030] syz-executor.2: attempt to access beyond end of device [ 870.956030] loop2: rw=0, sector=0, nr_sectors = 1 limit=0 [ 870.961018] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 870.962471] loop6: detected capacity change from 0 to 256 [ 870.964956] FAT-fs (loop2): unable to read boot sector [ 870.970714] loop5: detected capacity change from 0 to 256 [ 870.996666] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 871.002468] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 871.015226] loop4: detected capacity change from 0 to 256 [ 871.025787] vfat: Unknown parameter '|"̝ףC`iXRMEJ')-f;QLX.OMS":6fM#ffd{$tTQSa' 10:19:20 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mount$9p_rdma(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x214031, &(0x7f00000003c0)=ANY=[@ANYBLOB="7472616e733d72646d612c706f72743d3078303030303030303030303030346532342c72713d3078303030303030303030303030303038302c7375626a5f726f6c6527ff666174002c666f776e65723d", @ANYRESDEC, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c7063723d30303030303030303030303030303030303036302c6673757569643d37653764d36564092d366535302d316630042d363136392d65353834373164332c657569643d", @ANYRESDEC, @ANYBLOB=',subj_role=,func=CREDS_CHECK,dont_appraise,\x00']) 10:19:20 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) 10:19:20 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) r1 = fork() perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x2, 0x0, 0x0, 0x0, 0x20, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x2}, 0x0, 0x8, 0x7, 0x4, 0x4, 0x8, 0xfffd}, r1, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) [ 871.212488] loop2: detected capacity change from 0 to 256 [ 871.223305] loop3: detected capacity change from 0 to 256 [ 871.232826] FAT-fs (loop2): bogus number of reserved sectors [ 871.233927] FAT-fs (loop2): Can't find a valid FAT filesystem [ 871.242315] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 871.246990] loop1: detected capacity change from 0 to 256 10:19:20 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac24, &(0x7f0000000200), 0x0, &(0x7f0000000200)={[{@uni_xlate}, {@nonumtail}, {@iocharset={'iocharset', 0x3d, 'cp857'}}, {@shortname_lower}, {@shortname_lower}, {@fat=@fmask={'fmask', 0x3d, 0x6}}], [{@uid_eq}, {@dont_measure}, {@audit}, {@audit}, {@subj_user={'subj_user', 0x3d, 'iocharset'}}, {@dont_appraise}, {@uid_lt={'uid<', 0xee01}}, {@obj_user={'obj_user', 0x3d, 'uni_xlate=1'}}, {@obj_type={'obj_type', 0x3d, 'uni_xlate=1'}}]}) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fdatasync(r0) 10:19:20 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x13b000, 0x182) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r3 = dup2(r2, r1) close_range(r3, 0xffffffffffffffff, 0x0) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000000c0), 0xe0000) fsync(r4) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r3, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfffffffa}}, './file0\x00'}) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r3) 10:19:20 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="007342d65aa808c9baf8442010ec50df9c0ff86dec612195f38ce6d46fd6114df4306750292835f7eea78ae892079bb15ca82f48bb2ea5c2daaabf1ce95c4a5ade41bd521841d394a2d0babe236cae7c4ce928641fb55aa67369c7bb019ad363cf9ef46f2e51052585ea96cbce77a76fbd34cf1e04fcddca026bd850763d38a2e1fe073b7932424079a61e8b4d4561f50ad3c85aa6b2183898883ec75144776609507aa7020495f9ed99cee2bdeabf27724e3872a96d62b8b0ff7fbea3444a3e87c05ffeda6b5fb281c09791a87c501c8144e751dc7c109a694885f0"]) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x200) getdents(r0, &(0x7f0000000140)=""/87, 0x57) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x31ad40, 0x0) r1 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r1, 0x5207, 0x0) ioctl$FIOCLEX(r1, 0x5451) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r2 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000240)=0x9) 10:19:20 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r2 = dup2(r1, r0) close_range(r2, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000001c0), 0x7, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, 0x0) r3 = fork() r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r5 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r6 = dup2(r5, r4) close_range(r6, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r6, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfffffffa}}, './file0\x00'}) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x54, 0x1f, 0x7, 0x9, 0x0, 0x4, 0x2400, 0x2, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0x1, @perf_config_ext={0x25, 0x65e}, 0x10018, 0x2, 0x9, 0x9, 0x1000, 0xffffffff, 0x8001, 0x0, 0x4, 0x0, 0x7f}, r3, 0x4, r6, 0x2) [ 871.274717] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:19:20 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = getpgrp(0x0) r2 = gettid() rt_tgsigqueueinfo(r1, r2, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x9}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r5 = dup2(r4, r3) close_range(r5, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r5, 0xc0189374, &(0x7f0000000180)=ANY=[@ANYBLOB="974e0293e9a3bb0837c069d8eb93173f010013a3fdf06e5c0b451e3a", @ANYRES32, @ANYBLOB="faffffff000000002e2f66696c653000"]) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x1f, 0x20, 0x20, 0x9, 0x0, 0x7ff, 0x1280, 0x16, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3af0, 0x2, @perf_bp={&(0x7f0000000080), 0x7}, 0x1b008, 0x5, 0xcf, 0x9, 0x7, 0x6, 0x278, 0x0, 0x7f, 0x0, 0x3965}, r1, 0xffff, r5, 0xa) ioctl$RNDGETENTCNT(r0, 0x5207, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) tkill(0x0, 0x20) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_misc(r6, &(0x7f0000000040)={'syz0'}, 0x4) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000000)={0x0, 0x1, 0x3, 0x8, 0xffffffffffffffff}) [ 871.316309] loop6: detected capacity change from 0 to 256 [ 871.339886] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:19:20 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) 10:19:20 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mount$9p_rdma(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x214031, &(0x7f00000003c0)=ANY=[@ANYBLOB="7472616e733d72646d612c706f72743d3078303030303030303030303030346532342c72713d3078303030303030303030303030303038302c7375626a5f726f6c6527ff666174002c666f776e65723d", @ANYRESDEC, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c7063723d30303030303030303030303030303030303036302c6673757569643d37653764d36564092d366535302d316630042d363136392d65353834373164332c657569643d", @ANYRESDEC, @ANYBLOB=',subj_role=,func=CREDS_CHECK,dont_appraise,\x00']) [ 871.369021] loop5: detected capacity change from 0 to 256 [ 871.398647] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 871.494492] loop2: detected capacity change from 0 to 256 [ 871.510226] FAT-fs (loop2): bogus number of reserved sectors [ 871.511171] FAT-fs (loop2): Can't find a valid FAT filesystem [ 871.520291] loop3: detected capacity change from 0 to 256 [ 871.578998] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:19:33 executing program 3: mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x4) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(0xffffffffffffffff, &(0x7f0000000140)=""/87, 0x57) 10:19:33 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"]) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0xfc, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x40000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) getdents64(r0, &(0x7f0000000040)=""/124, 0x7c) socket$inet6_tcp(0xa, 0x1, 0x0) 10:19:33 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x5207, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0', [{0x20, '\''}, {0x20, '/dev/random\x00'}, {0x20, '-\\'}, {0x20, '/dev/random\x00'}], 0xa, "585883c65ed5dbcb3950df9e13c2e84dc37c33866f0fd9712c785f0ee95421db7c1d2b07ba411b9ef5c2f790f524341f0d55af718a45f5cf2e276c9164cf4c0fec5e8ca375a9b0bd609422599fb575a95a15e7c709b24f0bdf5e42e659653fc5c53ab6ac3fcf1494f59a1e4099c8e9dac4751ad1380fd83c5f8940db9c456176"}, 0xaa) 10:19:33 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r2 = dup2(r1, r0) close_range(r2, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000001c0), 0x7, 0x0) r3 = openat2(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x244280, 0x10, 0xe}, 0x18) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x5a94, 0x3ff, 0x0, 0x2, 0x19, 0x9, "16ef71e8902477a2c67e97007f0d19f3fb686bb1cf5b62988cce1f4fa2b8740c1a1843f679204c5491e83fd195ed061987c0c855773aeb2981ef8a40b5b0366b", "7bd77ac0dbf74db59f5d79996558c90595df37624cbbb72c11cb26e3898faa7cf0a8ff037e35fe74c47457a2b4e06e6be192745664a0cae465bbfb89062b35c0", "bc54ad4b9da53967fab5560c339360ebe0466a359914a66cd3a7f843660999dd", [0x9, 0xfffffffffffffffa]}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, 0x0) [ 884.700285] loop5: detected capacity change from 0 to 256 [ 884.712538] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:19:33 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x7e}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="f150455691a2de7a4269ff391850292495d40fe1589748e58a21e656be4706bc68c553999af163a35837a177cdaeb3ea228a6c2dcb4e8cd0cd51ba5af911076ab4f992f06c87137f7c5769b257b5d18dc0aadefefd3a5eed32a948900b31c00d678e182ff08660349d098163a153b417c4a1b82ce769cec1f27744c61249d0a7b8956e4ac543e5fbb4db160855ef40abb6c0fa30edead057b4d4f1c952c8f856543bc08d6a5f07000000998f2e5bab9b5ce500000000000000"]) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x79, 0x2, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x5, 0xffffffffffffffff, 0x2) mkdirat(0xffffffffffffffff, &(0x7f0000000280)='./file0/file0\x00', 0x4) unlinkat(0xffffffffffffffff, &(0x7f0000000700)='./file0\x00', 0x200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r3 = dup2(r2, r1) close_range(r3, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r3, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfffffffa}}, './file0\x00'}) mkdirat(r3, &(0x7f00000006c0)='./file0/file0\x00', 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000300)=@x25={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x1}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000380)="03330b57013c13274b5880fc44af229bf433c41f4a88508a0c3d560a5f3ec153629cfdd45488758b1bf26fc4b133082cfa37c3069f4ed6a6bcbe9c438207cc68c515b6da4872f8f10e1d7a3889b680653a59b9b2bfc9a4188e3bb333f0e96b9c6a94577c25e0584a547409237eb60e01e81d4267c2f81f1a7e89c5f596ee2de6e406c0b4900f99", 0x87}, {&(0x7f0000000440)="c489c08a6317d72abebff9dc4ec2ad2edacad7480acc4365c2b472e896621a1a07f1ba2c23005a5237a4ba9995f26af31881eea315ad95224b87b50309b47e63420fafb6982dbdfcaccdaebdded4d3d8066b844cfa06d95f2f533cd096bf46b336972d6cb93e2f5c2648a329e535050366c393c06e6f14df7517e35ca8cb8af423cd3cddf620ef914b3a", 0x8a}, {&(0x7f0000000500)="48c4bcd87506c612c3eea84b88c102b437f3dafe4882a405d49d3243b569c2d23ace00ed23a0c73bae95a6d0d7d68fa4c6e768755c3db2f5b6391cc98bcb11c5c1e96471b6f91720e02f98ccdd4c4ff700c42a9898c4424c17e5e5f74c6566bccac31671ed58f68c026a72cfa4c7f0d42f077af7d9ec206eb99d6b3db6d05a8f6067622e2f480610925483dfba02ff28994df334526057a57dba83a5b2", 0x9d}], 0x3}, 0x14) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r0, 0x40106614, &(0x7f00000002c0)) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000000640), 0x8, 0x800) dup2(0xffffffffffffffff, r4) 10:19:33 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="007342d65aa808c9baf8442010ec50df9c0ff86dec612195f38ce6d46fd6114df4306750292835f7eea78ae892079bb15ca82f48bb2ea5c2daaabf1ce95c4a5ade41bd521841d394a2d0babe236cae7c4ce928641fb55aa67369c7bb019ad363cf9ef46f2e51052585ea96cbce77a76fbd34cf1e04fcddca026bd850763d38a2e1fe073b7932424079a61e8b4d4561f50ad3c85aa6b2183898883ec75144776609507aa7020495f9ed99cee2bdeabf27724e3872a96d62b8b0ff7fbea3444a3e87c05ffeda6b5fb281c09791a87c501c8144e751dc7c109a694885f0"]) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x200) getdents(r0, &(0x7f0000000140)=""/87, 0x57) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x31ad40, 0x0) r1 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r1, 0x5207, 0x0) ioctl$FIOCLEX(r1, 0x5451) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000240)=0x9) 10:19:33 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mount$9p_rdma(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x214031, &(0x7f00000003c0)=ANY=[@ANYBLOB="7472616e733d72646d612c706f72743d3078303030303030303030303030346532342c72713d3078303030303030303030303030303038302c7375626a5f726f6c6527ff666174002c666f776e65723d", @ANYRESDEC, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c7063723d30303030303030303030303030303030303036302c6673757569643d37653764d36564092d366535302d316630042d363136392d65353834373164332c657569643d", @ANYRESDEC, @ANYBLOB=',subj_role=,func=CREDS_CHECK,dont_appraise,\x00']) 10:19:33 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f00000000c0)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25, 0x216}, {0x0, 0x0, 0x10000}], 0x1008000, &(0x7f0000000200)={[{@shortname_win95}, {@shortname_mixed}, {@uni_xlateno}, {@shortname_win95}, {@iocharset={'iocharset', 0x3d, 'cp737'}}, {@utf8no}]}) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{}, {0x0, 0xea60}}) fdatasync(r0) [ 884.748553] loop2: detected capacity change from 0 to 256 10:19:33 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="007342d65aa808c9baf8442010ec50df9c0ff86dec612195f38ce6d46fd6114df4306750292835f7eea78ae892079bb15ca82f48bb2ea5c2daaabf1ce95c4a5ade41bd521841d394a2d0babe236cae7c4ce928641fb55aa67369c7bb019ad363cf9ef46f2e51052585ea96cbce77a76fbd34cf1e04fcddca026bd850763d38a2e1fe073b7932424079a61e8b4d4561f50ad3c85aa6b2183898883ec75144776609507aa7020495f9ed99cee2bdeabf27724e3872a96d62b8b0ff7fbea3444a3e87c05ffeda6b5fb281c09791a87c501c8144e751dc7c109a694885f0"]) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x200) getdents(r0, &(0x7f0000000140)=""/87, 0x57) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x31ad40, 0x0) r1 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r1, 0x5207, 0x0) ioctl$FIOCLEX(r1, 0x5451) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000240)=0x9) [ 884.771413] FAT-fs (loop2): bogus number of reserved sectors [ 884.771920] FAT-fs (loop2): Can't find a valid FAT filesystem [ 884.780087] loop6: detected capacity change from 0 to 256 [ 884.786822] loop4: detected capacity change from 0 to 256 10:19:33 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x5207, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r3 = dup2(r2, r1) close_range(r3, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r3, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfffffffa}}, './file0\x00'}) r4 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r4, 0x5207, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r3, 0xc0189371, &(0x7f0000000040)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r5 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r5, 0x5207, 0x0) ioctl$RNDADDTOENTCNT(r5, 0x40045201, &(0x7f0000000000)=0x800) syz_open_dev$sg(0x0, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, &(0x7f0000000080)={0x0, 0x7, 0x6}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) [ 884.824547] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 884.847861] loop5: detected capacity change from 0 to 256 10:19:33 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mount$9p_rdma(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x214031, &(0x7f00000003c0)=ANY=[@ANYBLOB="7472616e733d72646d612c706f72743d3078303030303030303030303030346532342c72713d3078303030303030303030303030303038302c7375626a5f726f6c6527ff666174002c666f776e65723d", @ANYRESDEC, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c7063723d30303030303030303030303030303030303036302c6673757569643d37653764d36564092d366535302d316630042d363136392d65353834373164332c657569643d", @ANYRESDEC, @ANYBLOB=',subj_role=,func=CREDS_CHECK,dont_appraise,\x00']) 10:19:33 executing program 3: mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x4) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(0xffffffffffffffff, &(0x7f0000000140)=""/87, 0x57) [ 884.864316] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 884.882938] loop4: detected capacity change from 0 to 256 10:19:33 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x5207, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) 10:19:33 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='6-']) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) 10:19:33 executing program 0: r0 = fork() perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffd}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r3 = dup2(r2, r1) r4 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r4, 0x5207, 0x0) sendfile(r2, r4, 0x0, 0x3) close_range(r3, 0xffffffffffffffff, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x101c00, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r5, 0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="580000000400000009000000cfc0a7ca59ba74608384b61fab0d87086b10c7068416aaf075c79e1982028a16b72c6104f75867659320f8c235c7a89570ab13e8327b32e65f56fa90d765e86af96c71bc04ee99efc471a359ef3e061c07734254eea268f99ffc9aab245527"]) signalfd(r4, &(0x7f0000000080)={[0x101]}, 0x8) syz_open_dev$loop(&(0x7f00000001c0), 0x7, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r3, 0xc0189374, 0x0) [ 884.930117] loop2: detected capacity change from 0 to 256 [ 884.940286] FAT-fs (loop2): bogus number of reserved sectors [ 884.940951] FAT-fs (loop2): Can't find a valid FAT filesystem 10:19:44 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x6be7b4ae) close_range(r2, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000001c0), 0x7, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r5 = dup2(r4, r3) close_range(r5, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r5, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfffffffa}}, './file0\x00'}) ioctl$LOOP_SET_DIRECT_IO(r5, 0x4c08, 0x7) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, 0x0) 10:19:44 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0/file0\x00') perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) 10:19:44 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffffe, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x5207, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) dup2(r2, r1) ioctl$TCSETSF2(r1, 0x402c542d, &(0x7f0000000000)={0x80, 0x8000, 0x9, 0x7, 0x3, "1b4c13554939f46f93382f55607f37d51d9f67", 0xfffff71e}) syz_open_dev$sg(0x0, 0x0, 0x90042) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) 10:19:44 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mount$9p_rdma(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x214031, &(0x7f00000003c0)=ANY=[@ANYBLOB="7472616e733d72646d612c706f72743d3078303030303030303030303030346532342c72713d3078303030303030303030303030303038302c7375626a5f726f6c6527ff666174002c666f776e65723d", @ANYRESDEC, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c7063723d30303030303030303030303030303030303036302c6673757569643d37653764d36564092d366535302d316630042d363136392d65353834373164332c657569643d", @ANYRESDEC, @ANYBLOB=',subj_role=,func=CREDS_CHECK,dont_appraise,\x00']) 10:19:44 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="2fc2a2cfa51de7e41258a2ad1b1f154365b6b83a81bc9dbeec3ae2b7e4ad564652215ad4a4efd95ae81c71407b263115c202be07d2e125b91e1dec4d42895b75b4abecb531fbd107781b1cffbef96b4472811ee353c36a649e2347fc0095d3d90bec1674ff806d676aa61678b551c082e4af5c7d4f0f8a06737a0da24918e9c9d0ca768eea61e52df7e2f5a6d8c16cbfab2048758c1123de2467c95e3ac878f33a53761729fa824c68cbebc53a0b632ff11109ed2a92e79d409c5947e6a82816"]) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) r1 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r1, 0x5207, 0x0) ioctl$VFAT_IOCTL_READDIR_SHORT(r1, 0x82307202, &(0x7f00000003c0)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) 10:19:44 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0x140) fdatasync(r0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/bus/input/devices\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x20) unlinkat(r2, &(0x7f0000000180)='./file0\x00', 0x200) futimesat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) ioctl$SG_GET_VERSION_NUM(0xffffffffffffffff, 0x2282, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x40) 10:19:44 executing program 3: mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x4) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(0xffffffffffffffff, &(0x7f0000000140)=""/87, 0x57) 10:19:44 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="007342d65aa808c9baf8442010ec50df9c0ff86dec612195f38ce6d46fd6114df4306750292835f7eea78ae892079bb15ca82f48bb2ea5c2daaabf1ce95c4a5ade41bd521841d394a2d0babe236cae7c4ce928641fb55aa67369c7bb019ad363cf9ef46f2e51052585ea96cbce77a76fbd34cf1e04fcddca026bd850763d38a2e1fe073b7932424079a61e8b4d4561f50ad3c85aa6b2183898883ec75144776609507aa7020495f9ed99cee2bdeabf27724e3872a96d62b8b0ff7fbea3444a3e87c05ffeda6b5fb281c09791a87c501c8144e751dc7c109a694885f0"]) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x200) getdents(r0, &(0x7f0000000140)=""/87, 0x57) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x31ad40, 0x0) r1 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r1, 0x5207, 0x0) ioctl$FIOCLEX(r1, 0x5451) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000240)=0x9) [ 895.311820] loop6: detected capacity change from 0 to 256 [ 895.313024] loop4: detected capacity change from 0 to 256 [ 895.317714] vfat: Unknown parameter '/¢ϥXCe::VFR!ZԤZq@{&1%MB[u1xkDrSjd#G' [ 895.321648] loop5: detected capacity change from 0 to 256 [ 895.324464] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 895.333234] loop6: detected capacity change from 0 to 256 [ 895.334915] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 895.337588] vfat: Unknown parameter '/¢ϥXCe::VFR!ZԤZq@{&1%MB[u1xkDrSjd#G' [ 895.356553] loop2: detected capacity change from 0 to 256 [ 895.379538] FAT-fs (loop2): bogus number of reserved sectors [ 895.380646] FAT-fs (loop2): Can't find a valid FAT filesystem 10:19:44 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="007342d65aa808c9baf8442010ec50df9c0ff86dec612195f38ce6d46fd6114df4306750292835f7eea78ae892079bb15ca82f48bb2ea5c2daaabf1ce95c4a5ade41bd521841d394a2d0babe236cae7c4ce928641fb55aa67369c7bb019ad363cf9ef46f2e51052585ea96cbce77a76fbd34cf1e04fcddca026bd850763d38a2e1fe073b7932424079a61e8b4d4561f50ad3c85aa6b2183898883ec75144776609507aa7020495f9ed99cee2bdeabf27724e3872a96d62b8b0ff7fbea3444a3e87c05ffeda6b5fb281c09791a87c501c8144e751dc7c109a694885f0"]) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x200) getdents(r0, &(0x7f0000000140)=""/87, 0x57) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x31ad40, 0x0) r1 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r1, 0x5207, 0x0) ioctl$FIOCLEX(r1, 0x5451) r2 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000240)=0x9) [ 895.415718] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:19:44 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) r1 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f00000003c0)=""/4096, 0x1000) fdatasync(r0) perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0x40, 0x0, 0x7, 0x0, 0x0, 0x8, 0x18020, 0x9, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x7, 0x2, @perf_config_ext={0xffffffffffffffc1}, 0x4000, 0xc1, 0x32a, 0xe, 0x8, 0x7ff, 0x5, 0x0, 0x8f4, 0x0, 0x80000000}, 0xffffffffffffffff, 0x5, r1, 0x0) 10:19:44 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001980)=ANY=[@ANYBLOB="130d36820606a797782157f83fc9b172a974166f6cd236357fa5e142e6c2433833f6fec6"]) r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x7fffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0xffffffdfbfffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open$cgroup(&(0x7f0000001900)={0x0, 0x80, 0x5, 0xe8, 0xff, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x1ed60cac4a27236d, @perf_config_ext={0x7, 0x4}, 0x8120, 0x5, 0x61b6, 0x0, 0x7, 0x9, 0x800, 0x0, 0x1000, 0x0, 0xffffffffffffffe1}, 0xffffffffffffffff, 0x1, r0, 0x0) perf_event_open(&(0x7f0000001880)={0x3, 0x80, 0x2, 0x20, 0x7, 0xbf, 0x0, 0x3f, 0x80000, 0xe, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x5, 0x0, @perf_config_ext={0x10000, 0x2}, 0x3, 0xffff, 0x0, 0x6, 0x5, 0xe0000000, 0xff, 0x0, 0x20}, 0xffffffffffffffff, 0x6, r1, 0xc) r2 = shmget(0x3, 0x4000, 0x200, &(0x7f0000ffb000/0x4000)=nil) r3 = getuid() r4 = getgid() shmctl$IPC_SET(r2, 0x1, &(0x7f00000000c0)={{0x0, r3, r4, 0xee00, 0xee00, 0x40, 0x81}, 0x9, 0x80000000, 0x6, 0x7, 0x0, 0x0, 0xc9}) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x7, 0x8, &(0x7f0000001700)=[{&(0x7f00000000c0)="f36053925c88c2b2fd1c29acb60eb54914047718f9237bed9db6a548ee306de0fb8f67b6d5092fe6adbc5d4f91763198363c6c47c385aee26cae6a68d1e7d04f78a058c2cd83ba943066a30db483e0bae5cc4d0ef55a5fc777673664226d899f597772a3661bb78a8f72c6cad1a513ae5279e70d8f3061d1a652d69608cd033a71719bdca646a6a98f952b7c2e019ebf13efb7f9049976d3963ba85141778437b300275cc80c05bd5136329acfc3ebac70494004", 0xb4}, {&(0x7f0000000240)="fef9169283ef9d84898fbc2300b74815a7a7d6372f88d7f8a53c23bd0c31ac4628ce1b57facf90b016f2f1cd8cfc1b2ade5ba2fc132f37bdeafeac27a959148712658ce2b3cda63e35db6b97633037b242386a2f95611be4e63e75c13f922fbaaa543c75af8f25078e9a86012ad27241accee79e57683a68ca3361a9f9d8faef72ed8e072df0d4f8afa08c1ac4c759f81e0afff97ce03a1cac22e8bff12ed31a2eec82464c1d", 0xa6, 0x335}, {&(0x7f0000000180)="2ec5", 0x2, 0x1}, {&(0x7f00000003c0)="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", 0xfe, 0x4}, {&(0x7f00000004c0)="07a7f05f33e837b67f9217089f66602e85deb469dac210ab1d74266050e3e0e882ab072dda252878c88bda8c45c97ca3c5081b92ad8a0e185d8c24f358338df31da06bff6e349649243d820466435d2d9784074ebe67c4c12ca4cb9894d92a80fae993cb31139d823afd70eb01428ec76e4f3d097f383a3f73067cc377aa4abbe5e9d476ff0c7a4b3908ab7069302814ee36e8", 0x93, 0xff}, {&(0x7f0000000580)="337b6376c1a1a32f5096c04bcf2e2eb156af7c295a9550cff48441339ce9557e7a3e1bfe574190d3ee1e7511d7b9d189e777dbdd89bff062a51997528ad0ad030779dbe9aa1b4f478b9df6ce36aa5db84601d6913d1fac6083ed1508c11a0aeef6242dedc801d30db2515b80582368095387cda8d4b375d7fd8a50711e49c678b1983e5b1ef7cc437107b2e5a3cd14b37b15aa3ae0a0b507275606629475", 0x9e, 0x60d}, {&(0x7f0000000640)="d9faa7c3a38b6e328c3494ecf54c66733b964c728a22ad02b6d96bed508a2e31292d18f1240746cc0dcdf16db640f2687a088366904388a5373e64892d7e1c0e31cc47b96e0cffe8d90291860477ce69b3d1be146722b8653d2401e34998e1a1be2291b787b0bdd02161a0b701bfcf7b5b6235e2147489c7b088f24f396276caf644404eabc6ea2c32fa7cb39156bc659b393021f43b1e4460c53278f6", 0x9d, 0x80000001}, {&(0x7f0000000700)="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", 0x1000, 0x15}], 0x80000, &(0x7f00000017c0)={[{@huge_within_size}, {@mode={'mode', 0x3d, 0x4}}, {@mpol={'mpol', 0x3d, {'prefer', '', @val={0x3a, [0x38, 0x8, 0x36]}}}}, {@gid={'gid', 0x3d, r4}}, {@uid={'uid', 0x3d, 0xffffffffffffffff}}, {@uid={'uid', 0x3d, 0xee00}}, {@mpol={'mpol', 0x3d, {'default', '=static', @void}}}, {@mpol={'mpol', 0x3d, {'prefer', '=relative', @void}}}]}) 10:19:44 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r2 = dup2(r1, r0) close_range(r2, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000001c0), 0x7, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x1, 0x3, 0x2, 0x3, 0x0, 0x7, 0xb024, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x7f, 0x2, @perf_config_ext={0xcc, 0x2}, 0x8002, 0x8, 0x0, 0x4, 0x80, 0x5, 0x28fa, 0x0, 0xffffffff, 0x0, 0x7}, 0x0, 0xc, 0xffffffffffffffff, 0x3) 10:19:44 executing program 3: r0 = syz_mount_image$vfat(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x4) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) [ 895.486912] loop5: detected capacity change from 0 to 256 [ 895.489867] loop4: detected capacity change from 0 to 256 [ 895.490824] loop6: detected capacity change from 0 to 256 [ 895.495899] vfat: Unknown parameter '6x!W?ɱrtol65BC83' [ 895.498441] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 895.500312] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 895.508976] loop6: detected capacity change from 0 to 264192 [ 895.516638] loop6: detected capacity change from 0 to 256 [ 895.522855] vfat: Unknown parameter '6x!W?ɱrtol65BC83' [ 895.529762] loop6: detected capacity change from 0 to 264192 10:19:44 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) [ 895.627396] loop3: detected capacity change from 0 to 256 10:19:54 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r3 = dup2(r2, r1) close_range(r3, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000001c0), 0x7, 0x0) r4 = memfd_secret(0x0) ioctl$TIOCVHANGUP(r4, 0x5437, 0x0) syz_open_dev$sg(&(0x7f0000000040), 0x10000, 0x28042) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r3, 0xc0189374, 0x0) ioctl$BTRFS_IOC_ADD_DEV(r3, 0x5000940a, &(0x7f00000003c0)={{r0}, "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"}) 10:19:54 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mount$9p_unix(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100), 0x2000000, &(0x7f0000000140)={'trans=unix,', {[{@cache_loose}, {@access_client}, {@cache_fscache}, {@access_client}, {@fscache}, {@privport}, {@cache_loose}]}}) r1 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$FAT_IOCTL_GET_VOLUME_ID(r1, 0x80047213, &(0x7f0000000240)) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) 10:19:54 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fdatasync(r0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)={0x0, 0x0}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r4 = dup2(r3, r2) close_range(r4, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r4, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfffffffa}}, './file0\x00'}) syz_mount_image$nfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x7ff, 0x4, &(0x7f0000000480)=[{&(0x7f0000000240), 0x0, 0x9}, {&(0x7f00000003c0)="497775db71875426d9a830b4d23686a2f702abf96a42656c6e2ba213d912c5bfdb44ce86173591fb21e5000630ced9a8cdd6a746c77c14a8039449194f26215a7246c18f906a0aa3d54cea3a2babf3c85a47665f6419217a1d3a5980485775a7462754aae3f9792209d0a7555e98b132c78d490c80c12c1e6044cbb1ec63786e91a8e9f022698cc1e8b3d8cd461544", 0x8f, 0x40}, {&(0x7f0000000280)="4176695782b2f78f32ed6c8e3a782c538c", 0x11, 0xffffffff}, {&(0x7f0000000300)="0038f759d877ac748b135afadbfdbba277b225ac7ae9db0ddc84", 0x1a, 0x6}], 0x40000, &(0x7f0000000500)={[{}, {'/dev/ptmx\x00'}, {'(],@+'}], [{@subj_type={'subj_type', 0x3d, '/dev/ptmx\x00'}}, {@dont_hash}, {@smackfstransmute={'smackfstransmute', 0x3d, '\x8e'}}, {@hash}]}) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x9, 0x2, 0xf9, 0x4, 0x0, 0x9, 0x8000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80, 0x4, @perf_bp={&(0x7f0000000040), 0x6}, 0x2, 0x8, 0x5d, 0x1, 0x3e2b, 0x1, 0x6, 0x0, 0x9, 0x0, 0xffff}, r1, 0x8, r4, 0x2) 10:19:54 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r3 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) r4 = dup2(r3, r3) close_range(r4, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r4, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfffffffa}}, './file0\x00'}) fsconfig$FSCONFIG_SET_PATH_EMPTY(r5, 0x4, &(0x7f0000000080)='\\\x00', &(0x7f00000000c0)='./file0\x00', r5) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f00000003c0)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r2, 0xd000943e, &(0x7f00000013c0)={0x0, 0x0, "e14b7c8220555b948da74c293e7a6e6adeddf4794ef185bda0590f64e9edc6cc6f2d300bdf2f20dce43acd22d18f7815b54b68ae8776c522a3bd4ce66e4bb05579c12ce54455b5427fa94ee9f710e237cea4dc521f4ca399446dfb08d9142adc994f5a0976579ab952ffa7873f8cf670c55548f13c6128d89702f641c3dd7e4b59b530ed3d19dcd421a4ddbc34bdfc16447647e5cd6b50dffbd8313ce3a87ae18b8efa9ba534473898e666f3712cb2a25cd7d24abd206dfe90490578fc3797847b76ccf31b40b6fe7d2d20b502d433f51980aa9af6e8c940e289bae4b58a4bf0ba9dd2e036b79fb32681ac483dcceeb74184c569891acfbeab1d3dee2076a706", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r2, 0xd000943e, &(0x7f00000023c0)={r6, r7, "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", "c697a37f4fa9da2c54064fc8ec36377f1db3a7a4ccf1713ee1caf8a72d737dba903cfbd5487689f2f87d91bc48bff1f977b2fefba0e2dbae437923df3ecebdc57f9a8f6a6b35f859f8a9c5803b325a2020d9eab7ad979732d4999f497d4f0d9ff713446c8f3fdcbc6e851b81c8ad19a5d402bbf8ba013c62cdfac1df1bb0a6ef8455bcd5ad77e57d6a81dacfdc956df8b16fd49ad9517b048fefc6166651ea9ff22848a06c5a5a7a54dbf35c3b72f57c800ef3af6023306647714000aa724837c4b2e3fd1e3f4c98e1b665777fa94d7d126175c6c398b24cfc6ddae10343afe73a2ab1d1fe4c56271bb16a8ee641d327f51c2751bfb224ca76bdc5fe5d684ce2a7048b4c89a374ec6e8017175f0277be06475d127b00640462e1326c18541a5c277c3724cfd357fe8d8584a87cb61c5c9a643bb4ac6a573a61ad214aca53dd909eb4152e8f274ab74fa1b4323d4cc87a122d9fe88ce457dcea309fa6efb90678179e70edd1d36a43b2a477c159ac6d7c9f7f8abbcf1c4b67e244b7368854ce1f0d2ec6989ac453a8b0caaae7fcb7bf567888f1067c364d6b573909ff7842fc00f64eb6daf77de714e7f67afc4e5f1bbc71aba26ada891d5bab2f8944ce302c530ea29c0f7f395bc715d5c63bd4fb0dbb0364a6b3307b358ac3ab28e9709000c87f40e4c427c0a675bf7fb860639fef9feaf154a51417e75b01413fb09ad17c3820ecaa1fdfed26ce9d2385044f3889fea99876559aaf4175a2beac7c7a5ba5844d8e213f4d9d0179df1c35a2d36cf98d7ec18d824e5f9f94be68c11115ff1ebe457cc959b9e24873681cec0b091c6ca48d1285198539dc7ea66ae4cb94d9bb8e11b6acef926611abe239f98cdd2638242bbe423dde42124b0eab4ca435d667fdb89a55d231590f44e5740000f5794d45d10b2a677b75739622d4aae8b5b97c3ff107f25c3c749046151cb94432d3631cdae00663718fb0bcae8640f74b5cff13cfb51831aab6468be1c7b052f2e8d60055ca9a5710bc9c29c1d6b5e2eb7aeb9211bf39542a16f89f0b9d7a047fde88b13853dbbe16a2c4356486961fb24e3ee2c83391c0ff6f913b36f49d7b238f4dfc47139b0a4310536e40dd242f77976f4eb18c969495e747232c08352c26c8d9b7e5c254e5d700e9fee7b9fe39e6825334b72f938ccea586ba4528f6a852e82714da6dce880cddacbe302d1a4a7455fe14a8185f0ebcfa264afebd8243cd0c97c1d66fc928eff66b738d15a611e0f78360a162e212103640a0d19353c85b52330162f44f013d899371f206bfcb53d209ecfae63ab98ec52dc238d607e8347e338f6c91f07e4093507b77b5c3a8fd384b7abb4aced737dcd26360254899a4b8d89e925a71e84ef61e28d098fd38a6c107e32f1c63351b63654df46bbdb199abd1641a02c5b68b778250d9159cf3477cde7effee2dd33cfdb7ac2cde83e47ecd0ab08e6b9d6c4a1dca3d6bc0396bac4fe25c9fe3231b449fd768440719f82b855373b35840c60fca710ace55f2a6bc279158f8ca867ca67d75a97ea01a61d8d5223d260cd4a7a3b50088fc85d89079ce214801848dae7633ac4ae2b6326982fe53a8ad1f6dfabefd70c908ab3afc9f7390e550f8ae16c5f1704a90c3b7797eda8401222fe53172b0cafe0893a468c87a10787e2b4d08e485fcfc8dde12c8e7c07696fe80ffc0f36a43d32d1ca29cc1ef0d4545198082e5513e32b57041a0ce365d7638fe88ad194a28e00eacc97d700cb69139e82da3415e3a049dd098f3b2f407d9ef5983deab8efa87219f54736b15eac26b0d5f012a1bbd986c925acfc6aa99b85f05529f62ecb965326cd6ce417de1da65a79d472390a9ac051b122b53824f3826393a33d7e1c8993efae9047317186532edac6adc086a7da84959718445d8c9acd3889d1f6bb3da3014bfccaf17b8ea70b8ccd41735f1377c9901fb20c6cb685c9d8fd0bec9a1ec2806e5aa01f24c053543b303e105219cd23ed761c5792b76a7a4de8617aff058048ffc9dfbd10f3c30b5bbb3d6f96b1027ff3bf651ef8eeae54cb45ae690442c2aa828861ee6d41faf5e8ebcba1ab54291af606fa858b1e3b40e41707950c5cc485b8221975196fed91b1199e35aebfa73617524cfa30e188588ea6a2cd5cf2c0b5c9cecc6bbe001bf291212a3d851325e288789f19ea457535c8ca0957a97344d303a5807112454032edd8a7c344f1a8a7a067b871a1b7434d78fec3e42b979440354b9ec5b657e55896f56973d2fbd04fcac82b0457b3367f8a337e25e584393453ca0ed63c4d8b8daa6c49ad717dfb8b3f93e9abac746560e2417f2e2735cf8b505ad4a02236a4c7fb8d46f9631e5f441ff112f5565ff5d750ac3cd530feff1c4e5948856d223402e2184038d596ef81ef0d5731d0f3548055d5f68d78167950090b4c572388f6f72fb2a8d93db26e25d11ab84728e823e1c584cba2ae3beedccac00e3393d01dc63250762e99a568fffd501fb1c53b82dbe4c8449ad59f48d18ca3d9fe01c8d44d391ceef28d15d0b1d2583ac3d52df81bfe9057de7ac7e4e01c54879fee4e970d4de71f1d3ad4ca58ed0098e64875c538bdbf6d4a4155dc754f876873dab555c617ad14a7847574addf606adf33454d7d8681ae491c4505c596f17979b07e740c7facd53a0f6c5d5ed14034b861b24de0a7908b1543c494c8f813bbc7b942deef35648a89b8e78770be158309a3b49a487b390b6382f70dfdd46722948ba98ed09e0e6cc37d1b8384b3669d961207ef6c9cb41efb6678983b8eba0ec2b087fed15d974955a0ffe0097fbb07b90db942cff43b9f42e7f032cc807139ed177c4c5f2203a52dbc7b5fdc52d72790eafe5a6bae93cb652419fe58b9dd0d20a59836ee971237db4bd80f3c80e1b2d2dcb01daf82d785f3455fc0534a44369815c013d107ca42032293e2eae706ea12ae299f7b14458c1b79ff5a728af685b256361786424be51c09e88bf3c79c81a965631de46cca7a61aa552b3e6c9bdc28ef5f47eeaeb0bf335c32379e3e261b53bf25b44cc678f48ebd544f510451c156fdb1e52bb94f53d016fc7c4520a0955d7f0c9047ddf948a6215d27bccc4ceb4961990d314dd4acde5f6346d8c5ff6b7a47b22919041c245247b64fd75ec24cc9e39d8589d8d66180796203c7cf7865bb3725e8d112ccc5608b607b3054446b39efb2714e5d3b34f251473452bda376904d1d439cfb5ed8d62cab97ae259b6c84b32ef14c73eedc910c13abed66010eee13fa188cb48dafbff1b5380847cd48e65bd3a74d523ba0b3a5a385917e029b5f8039a1e955d36ce03f1160adaae54a7df2bbefc1db8a7415c0e2ef57c29ab84aede901fc4e86d6caab42ba0897a18a836239a046f14bcd07877b070d96a76fa146d77b367f068f2a0b411243e2b5b609a25622f233d5963f5377bd2c619d4809dcc2ea92db1699a525f361bbcc99247012d4c2b7f4e2a0cd1b95fb072d272c1e8eaf0693b2ec1dc9236528ddca3f792bf8cbbe98c5d95623cea5052117837aae8c217e2d2a63fbb5451e2afbeb7b302f0e06052e35ad468e4812e12955e75e1eee8a0afc7768aec7f96f4518b9e037f249dbede19b682255f1a0304b04c3317e8c929b8e0082ea4319944f3a9774c3cf7612cb66240dd340afd1bea7c35f86569faea3ab78e17e98b3e8701602a7efb2cbcc88d3ed0af1295b9eedb384d276357c5d178e5596ff983fcf3ba924dfcb6de324c7990e866212a2ba8f4afa5a7457338fd9332e873f025747ce5141cd4f75716ab882f0c109b1cdfe2c095adcd8542331c14747bff1002eadfa3812e75f9e4fe4593ceec032938db1e739584e3299e320b92f726f544b1246d467a2f9400b7dc69db544722f79fb6af356f3e5932841bd088511ba5803880df60972d8da7860714d277c7e3402a1c1534bac80d8bf2b9e5de3278e5367db7fdfad663120bfa7ebbb48c12446fe2b30380b08256a8fa462e4e1fdcfca7a0c41778f0d419d151c122c6464720363a51d6c1ea30d300af56ef3ee32e96e6ea11b1212fc3e89660910ed00e6bde3dfeff83b3db979482cc01f698432c5d11dd4e34d035ef15739546d999b7d32380bbbebaca1ba33cdef57fba18c26be3653d7eac2c7184330c03aeacd3b6edf3ad4a5ecd93c53ed2cdfaf13440e566da148c32e9bd6eea54acb1012f3acd1bbc5c1e31df5ccd2db324d8751d097c3b58adde647ca8edad2d1a4d38377ba7b3f66dbb629446b1f02aa96e2f8fd1cbbc3ac3abb1daee61ca9ef358e74af3c6aa7f9bb8b353a57a6cae2a74b5b14284e16135a06137d2fe4d0f0eb83ee4642d5c84b6efdd686fcc4925faf5ebe7f7e24eeed6a53440e023a8141635b630baacb53f3991f11629f1287f019368a4f46c860275871d0194799d32c3e110a8d398b7967b6818244680a4a4d77e0140d64698575dd3f3500e52df17b81f8bdf104fc551bd2ce053e41d6806fe3dbeffbaa1e677541900b1644268df343f22361d58a09fed625969296169e99d06ede86461cdd67fecd25f2ebe4339ff8ac37f7311957870cd7a0e220a964dab71827a15933d15405812ec72a9cae3915624efaef2e25d83d986582b4d94f3a0524bcb69631aa41ce13847a96386e781bf19b7bfdddc5756a28d71709b2f50e12675fbbf6fc6bb82859756d4d4ef659229b9487f2e870a9a11bed5cd57e177ad41c3d1dc8a22a036db5d24e29f614adcd75fc63c3e05458d8c556ab01e7ddb9931053f81d6523677ba7151ae567fd00608a83b1bbc50c72c919d52bc5c8728257cc6efda4b7dee14326512fba992af9f563ab5cde88a073911d7730191a88711fe4edaffec4c6cf281445944b9363957bf5f854601c21cb1a6efc29b9415688f8a2f61194bee8789ff147a99ec4a004a2e14bdf6d0400ad57e6f853bc652c60600805cc29f6ea755bf014b4311200ae2f24b1c31e8b7bdd0fe12dd0715e6a8d810103db119d5479b0185b2c9af81a1f64eff1e815757c8ef7aafcb0de73553e272f35a9d25b7f0e3888c4ae05af0db01e356afc8da2b22d9b365f3240287133d0846c3c5bb8735e8fe8d67c27a84fbc4e6783e7890818f5c996fa3d5d2c90bb80b663092f979c8f03f6744cc7bbd7033807cf9052c55edee2a0d17cc1a05aa45bbbaeabffc1e86678ec97050096c95e063612a1c36d034def19ad5df44ce8da58a3e32981bd661ad6e51b797a9a6bfbcc82f0986b42b86fee3976d4a6d3838cdc06354f2cc0337a4cea8843b38c7d8499f3302fad1e26aefa2235afa3d91217e4b6feb048e279eddc8ce7ed71add0ae692df90ab87f12cd33512e668ac181e48a1f205bd185f0cd7d0af761f70f51ae8fb472d9552b8c3aaf46aae1432991fa7e43763"}) mkdirat(r4, &(0x7f0000000040)='./file0\x00', 0x0) 10:19:54 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mount$9p_rdma(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x214031, &(0x7f00000003c0)=ANY=[@ANYBLOB="7472616e733d72646d612c706f72743d3078303030303030303030303030346532342c72713d3078303030303030303030303030303038302c7375626a5f726f6c6527ff666174002c666f776e65723d", @ANYRESDEC, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c7063723d30303030303030303030303030303030303036302c6673757569643d37653764d36564092d366535302d316630042d363136392d65353834373164332c657569643d", @ANYRESDEC, @ANYBLOB=',subj_role=,func=CREDS_CHECK,dont_appraise,\x00']) 10:19:54 executing program 7: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r1, 0x5207, 0x0) close_range(r0, r1, 0x0) r2 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r2, 0x5207, 0x0) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) open_tree(r3, &(0x7f0000000000)='./file0\x00', 0xc0993771cb0ac034) r4 = dup(r1) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r4, 0xc0189374, 0x0) ppoll(&(0x7f0000000040)=[{r2, 0x10}], 0x1, &(0x7f0000000080)={0x0, 0x3938700}, &(0x7f0000000100)={[0x7]}, 0x8) 10:19:54 executing program 3: r0 = syz_mount_image$vfat(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x4) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) 10:19:54 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="007342d65aa808c9baf8442010ec50df9c0ff86dec612195f38ce6d46fd6114df4306750292835f7eea78ae892079bb15ca82f48bb2ea5c2daaabf1ce95c4a5ade41bd521841d394a2d0babe236cae7c4ce928641fb55aa67369c7bb019ad363cf9ef46f2e51052585ea96cbce77a76fbd34cf1e04fcddca026bd850763d38a2e1fe073b7932424079a61e8b4d4561f50ad3c85aa6b2183898883ec75144776609507aa7020495f9ed99cee2bdeabf27724e3872a96d62b8b0ff7fbea3444a3e87c05ffeda6b5fb281c09791a87c501c8144e751dc7c109a694885f0"]) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x200) getdents(r0, &(0x7f0000000140)=""/87, 0x57) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x31ad40, 0x0) r1 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r1, 0x5207, 0x0) r2 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000240)=0x9) [ 905.441970] loop4: detected capacity change from 0 to 256 [ 905.457700] loop3: detected capacity change from 0 to 256 [ 905.459264] loop2: detected capacity change from 0 to 256 [ 905.464789] FAT-fs (loop2): bogus number of reserved sectors [ 905.465282] FAT-fs (loop2): Can't find a valid FAT filesystem [ 905.473563] loop6: detected capacity change from 0 to 256 [ 905.493967] loop5: detected capacity change from 0 to 256 [ 905.498232] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 905.500920] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:19:54 executing program 3: r0 = syz_mount_image$vfat(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x4) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) 10:19:54 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mount$9p_rdma(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x214031, &(0x7f00000003c0)=ANY=[@ANYBLOB="7472616e733d72646d612c706f72743d3078303030303030303030303030346532342c72713d3078303030303030303030303030303038302c7375626a5f726f6c6527ff666174002c666f776e65723d", @ANYRESDEC, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c7063723d30303030303030303030303030303030303036302c6673757569643d37653764d36564092d366535302d316630042d363136392d65353834373164332c657569643d", @ANYRESDEC, @ANYBLOB=',subj_role=,func=CREDS_CHECK,dont_appraise,\x00']) [ 905.524001] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 905.554034] loop3: detected capacity change from 0 to 256 [ 905.555083] loop2: detected capacity change from 0 to 256 [ 905.560560] FAT-fs (loop2): bogus number of reserved sectors [ 905.561060] FAT-fs (loop2): Can't find a valid FAT filesystem 10:19:54 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fdatasync(r0) 10:19:54 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r2 = dup2(r1, r0) close_range(r2, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r5 = dup2(r4, r3) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sysvipc/shm\x00', 0x0, 0x0) ioctl$SG_GET_PACK_ID(r6, 0x227c, &(0x7f0000000100)) close_range(r5, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r5, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfffffffa}}, './file0\x00'}) ioctl$SCSI_IOCTL_SEND_COMMAND(r5, 0x1, &(0x7f0000000040)={0x46, 0x923, 0x1, "6bd5febf53be0b115797bacc20bacbfba094c2354b2d26bbe0d0afb70f487c42cc9075d1a9d5ba187292658e269b7331719aab61a65749386c17687ef409424ef1425ceac93f"}) syz_open_dev$loop(&(0x7f00000001c0), 0x7, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, 0x0) 10:19:54 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f00000026c0)=ANY=[@ANYBLOB="005fa44b6474f32bf17e857e535232424f919cec6de88cf83bea85701d0e105182f3faaf7fdf681b3796e33685c73ae112b7929b0f61155c53f94d96c1a2f37d213f742822f338bb188ebde60c5b52a1223850402759a5abfabf0feeda41d78a8d"]) r1 = getpid() r2 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0xffffffffffffffff, 0x20000000000000}}, r1, 0x0, 0xffffffffffffffff, 0x1) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r5 = dup2(r4, r3) close_range(r5, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r2, 0xc0189372, &(0x7f0000000140)=ANY=[@ANYBLOB, @ANYRES32=r2, @ANYBLOB="00010000000000002e2f66696c653000"]) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r6, 0xc0189372, &(0x7f0000000180)={{0x1, 0x1, 0x18, r0, {0x7}}, './file0\x00'}) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r8 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r9 = dup2(r8, r7) getsockopt$inet_IP_XFRM_POLICY(r9, 0x0, 0x11, &(0x7f0000002500)={{{@in=@remote, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}}}, &(0x7f0000002600)=0xe8) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002680)={&(0x7f0000000280)=@proc={0x10, 0x0, 0x25dfdbfd}, 0xc, &(0x7f00000024c0)=[{&(0x7f0000000300)=ANY=[@ANYBLOB="240000002700020028bdded49993d5f4863207000000000000ac1e008ae0000000000000"], 0x24}, {&(0x7f00000003c0)={0x20e4, 0x2d, 0x800, 0x70bd2d, 0x25dfdbfe, "", [@nested={0x20d2, 0x95, 0x0, 0x1, [@typed={0xe, 0x31, 0x0, 0x0, @str='/dev/ptmx\x00'}, @typed={0x1004, 0x4b, 0x0, 0x0, @binary="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@typed={0x4, 0x89}, @typed={0x4, 0x92}, @generic="9868a5cc6f79deaa493ecd17ecec8ad0a22c43edf77cf1075a509e7fdda98a0258bfc8d599e8ccd2b5615ca8ffb59da07b1fbc30be37b0c80634a02db39dc55e1f9c343ec2afa5ca", @generic="071732215425a8bd7127c98f09b27b59f81cae8b88b4d958fe466c85eb8baac0466e4d1b0a26a2a10b08acee8231b384295eb3d35f1354e0c9792539b205243b8643aa2fc84e149e3e9e225a91a81c479fd2634f476d4a839c3cb2cb364a00f32265", @typed={0x8, 0x8d, 0x0, 0x0, @u32=0x7}]}]}, 0x20e4}], 0x2, &(0x7f0000002640)=[@cred={{0x1c, 0x1, 0x2, {0x0, r10, 0xee01}}}], 0x20, 0x8000}, 0x4008004) close_range(r9, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r9, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfffffffa}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r9, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffffbffa}}, './file0\x00'}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) futimesat(r5, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{0x77359400}, {r11, r12/1000+60000}}) 10:19:54 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mount$9p_rdma(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x214031, &(0x7f00000003c0)=ANY=[@ANYBLOB="7472616e733d72646d612c706f72743d3078303030303030303030303030346532342c72713d3078303030303030303030303030303038302c7375626a5f726f6c6527ff666174002c666f776e65723d", @ANYRESDEC, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c7063723d30303030303030303030303030303030303036302c6673757569643d37653764d36564092d366535302d316630042d363136392d65353834373164332c657569643d", @ANYRESDEC, @ANYBLOB=',subj_role=,func=CREDS_CHECK,dont_appraise,\x00']) 10:19:54 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="007342d65aa808c9baf8442010ec50df9c0ff86dec612195f38ce6d46fd6114df4306750292835f7eea78ae892079bb15ca82f48bb2ea5c2daaabf1ce95c4a5ade41bd521841d394a2d0babe236cae7c4ce928641fb55aa67369c7bb019ad363cf9ef46f2e51052585ea96cbce77a76fbd34cf1e04fcddca026bd850763d38a2e1fe073b7932424079a61e8b4d4561f50ad3c85aa6b2183898883ec75144776609507aa7020495f9ed99cee2bdeabf27724e3872a96d62b8b0ff7fbea3444a3e87c05ffeda6b5fb281c09791a87c501c8144e751dc7c109a694885f0"]) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x200) getdents(r0, &(0x7f0000000140)=""/87, 0x57) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x31ad40, 0x0) openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000240)=0x9) 10:19:54 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0439194707b897256396c731801ad7a3353db53ed7060f3b70dea8263806803411b2c7934b0b34d8157d74628eab6404517a719d6064ed02d902d61584bd3f4175"]) unlinkat(r0, &(0x7f00000000c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) 10:19:54 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x4) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) 10:19:54 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0d00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r1, 0x5207, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000000)=0x1) ioctl$RNDGETENTCNT(r0, 0x5207, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000040)) [ 905.723754] loop3: detected capacity change from 0 to 256 [ 905.732150] loop2: detected capacity change from 0 to 256 [ 905.737693] loop4: detected capacity change from 0 to 256 [ 905.741930] loop6: detected capacity change from 0 to 256 [ 905.748592] vfat: Unknown parameter '9G%c1ף5' [ 905.749638] FAT-fs (loop2): bogus number of reserved sectors [ 905.750115] FAT-fs (loop2): Can't find a valid FAT filesystem [ 905.753208] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 905.765098] loop5: detected capacity change from 0 to 256 [ 905.767090] loop6: detected capacity change from 0 to 256 [ 905.767950] vfat: Unknown parameter '9G%c1ף5' [ 905.780937] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:19:54 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x4) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) 10:19:54 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f00000003c0)=ANY=[]) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/255) 10:19:54 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mount$9p_rdma(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x214031, &(0x7f00000003c0)=ANY=[@ANYBLOB="7472616e733d72646d612c706f72743d3078303030303030303030303030346532342c72713d3078303030303030303030303030303038302c7375626a5f726f6c6527ff666174002c666f776e65723d", @ANYRESDEC, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c7063723d30303030303030303030303030303030303036302c6673757569643d37653764d36564092d366535302d316630042d363136392d65353834373164332c657569643d", @ANYRESDEC, @ANYBLOB=',subj_role=,func=CREDS_CHECK,dont_appraise,\x00']) 10:19:54 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x10, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) [ 905.874258] loop3: detected capacity change from 0 to 256 [ 905.899953] loop6: detected capacity change from 0 to 256 [ 905.901115] loop2: detected capacity change from 0 to 256 [ 905.907743] FAT-fs (loop2): bogus number of reserved sectors [ 905.908222] FAT-fs (loop2): Can't find a valid FAT filesystem [ 905.909595] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:20:06 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) r1 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rename(&(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000140)={{0x1, 0x1, 0x18, r1, {0x2b1}}, './file0\x00'}) perf_event_open(&(0x7f00000000c0)={0x3, 0x80, 0x4c, 0x2, 0x40, 0xe1, 0x0, 0xffffffffffffff20, 0x20083, 0x3, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x10001, 0x4, @perf_bp={&(0x7f0000000080), 0x6}, 0x11245, 0x7, 0x9, 0x1, 0x7, 0x2, 0x103, 0x0, 0x4, 0x0, 0xffffffffffffffff}, 0x0, 0xf, r2, 0xf) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) 10:20:06 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0x20, 0x80, 0xfd, 0x0, 0x0, 0x5, 0x10, 0xf, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0xa76, 0x2, @perf_config_ext={0x73, 0x4}, 0xe7432e889bf69b0b, 0x8, 0x0, 0x0, 0x6, 0x1ff, 0x1, 0x0, 0x6, 0x0, 0x9}, 0x0, 0xe, r0, 0x1) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r3 = dup2(r2, r1) close_range(r3, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000001c0), 0x7, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r3, 0xc0189374, 0x0) 10:20:06 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x54, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="a5bf2c604bc55f3457f7c99232d0d7cd49"]) statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/104) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) getdents(r0, &(0x7f0000000240)=""/222, 0xde) 10:20:06 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="007342d65aa808c9baf8442010ec50df9c0ff86dec612195f38ce6d46fd6114df4306750292835f7eea78ae892079bb15ca82f48bb2ea5c2daaabf1ce95c4a5ade41bd521841d394a2d0babe236cae7c4ce928641fb55aa67369c7bb019ad363cf9ef46f2e51052585ea96cbce77a76fbd34cf1e04fcddca026bd850763d38a2e1fe073b7932424079a61e8b4d4561f50ad3c85aa6b2183898883ec75144776609507aa7020495f9ed99cee2bdeabf27724e3872a96d62b8b0ff7fbea3444a3e87c05ffeda6b5fb281c09791a87c501c8144e751dc7c109a694885f0"]) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x200) getdents(r0, &(0x7f0000000140)=""/87, 0x57) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x31ad40, 0x0) r1 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000240)=0x9) 10:20:06 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x5207, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000000)) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000040)={0x10001, 0x6, "bab3c7812b6f"}) 10:20:06 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fdatasync(r0) 10:20:06 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x4) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) 10:20:06 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e0008082000020000", 0x13}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mount$9p_rdma(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x214031, &(0x7f00000003c0)=ANY=[@ANYBLOB="7472616e733d72646d612c706f72743d3078303030303030303030303030346532342c72713d3078303030303030303030303030303038302c7375626a5f726f6c6527ff666174002c666f776e65723d", @ANYRESDEC, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c7063723d30303030303030303030303030303030303036302c6673757569643d37653764d36564092d366535302d316630042d363136392d65353834373164332c657569643d", @ANYRESDEC, @ANYBLOB=',subj_role=,func=CREDS_CHECK,dont_appraise,\x00']) [ 917.614106] loop3: detected capacity change from 0 to 256 [ 917.620203] loop5: detected capacity change from 0 to 256 [ 917.630001] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:20:06 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000011000)) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x4) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) [ 917.687117] loop4: detected capacity change from 0 to 256 [ 917.701464] loop6: detected capacity change from 0 to 256 [ 917.704663] loop2: detected capacity change from 0 to 256 [ 917.708060] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 917.712712] vfat: Unknown parameter '' 10:20:06 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="007342d65aa808c9baf8442010ec50df9c0ff86dec612195f38ce6d46fd6114df4306750292835f7eea78ae892079bb15ca82f48bb2ea5c2daaabf1ce95c4a5ade41bd521841d394a2d0babe236cae7c4ce928641fb55aa67369c7bb019ad363cf9ef46f2e51052585ea96cbce77a76fbd34cf1e04fcddca026bd850763d38a2e1fe073b7932424079a61e8b4d4561f50ad3c85aa6b2183898883ec75144776609507aa7020495f9ed99cee2bdeabf27724e3872a96d62b8b0ff7fbea3444a3e87c05ffeda6b5fb281c09791a87c501c8144e751dc7c109a694885f0"]) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x200) getdents(r0, &(0x7f0000000140)=""/87, 0x57) r1 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000240)=0x9) [ 917.725689] FAT-fs (loop2): invalid media value (0x00) [ 917.726646] FAT-fs (loop2): Can't find a valid FAT filesystem [ 917.729750] loop6: detected capacity change from 0 to 256 [ 917.737955] vfat: Unknown parameter '' [ 917.770890] loop5: detected capacity change from 0 to 256 [ 917.779403] No source specified [ 917.785006] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:20:18 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) r1 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x20}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000040)={0xffffffffffffffff, 0x8, 0x7, 0x3}) getdents(r2, &(0x7f0000000080)=""/135, 0x87) 10:20:18 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fdatasync(r0) 10:20:18 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000011000)) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x4) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) 10:20:18 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r2 = dup2(r1, r0) r3 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r3, 0x5207, 0x0) write$binfmt_aout(r3, &(0x7f00000003c0)={{0x0, 0x0, 0x4, 0xb3, 0x233, 0x1f, 0x129, 0x800}, "63867c3124f22c8d002a1f3f863379a9ec20c524964897829fb7a588a0015e66407f62b858c65eae199e97c39ac290e39aa766f88ddf97846001b57f99001ffc018e4372ec9c69b9c0ae728ff3be35e0255feeeab014b227109eb6cf6dee63cd68f5061904b8ad3f62bf8ebdd47488755ac69ae1db17d9c1c28a4c845b2f7684922d27621738aea4", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x7a8) close_range(r2, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000001c0), 0x7, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, 0x0) [ 929.314025] loop2: detected capacity change from 0 to 256 [ 929.324428] FAT-fs (loop2): invalid media value (0x00) [ 929.324926] FAT-fs (loop2): Can't find a valid FAT filesystem 10:20:18 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x28c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0x2, 0x4, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) 10:20:18 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="007342d65aa808c9baf8442010ec50df9c0ff86dec612195f38ce6d46fd6114df4306750292835f7eea78ae892079bb15ca82f48bb2ea5c2daaabf1ce95c4a5ade41bd521841d394a2d0babe236cae7c4ce928641fb55aa67369c7bb019ad363cf9ef46f2e51052585ea96cbce77a76fbd34cf1e04fcddca026bd850763d38a2e1fe073b7932424079a61e8b4d4561f50ad3c85aa6b2183898883ec75144776609507aa7020495f9ed99cee2bdeabf27724e3872a96d62b8b0ff7fbea3444a3e87c05ffeda6b5fb281c09791a87c501c8144e751dc7c109a694885f0"]) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x200) r1 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000240)=0x9) 10:20:18 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e0008082000020000", 0x13}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mount$9p_rdma(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x214031, &(0x7f00000003c0)=ANY=[@ANYBLOB="7472616e733d72646d612c706f72743d3078303030303030303030303030346532342c72713d3078303030303030303030303030303038302c7375626a5f726f6c6527ff666174002c666f776e65723d", @ANYRESDEC, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c7063723d30303030303030303030303030303030303036302c6673757569643d37653764d36564092d366535302d316630042d363136392d65353834373164332c657569643d", @ANYRESDEC, @ANYBLOB=',subj_role=,func=CREDS_CHECK,dont_appraise,\x00']) 10:20:18 executing program 7: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='/dev/ptmx\x00') r1 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, r1) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]) ioctl$RNDGETENTCNT(r1, 0x5207, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) 10:20:18 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x5207, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000000040)={0x2, 0x80, 0xc8, 0x20, 0xff, 0x6, 0x0, 0x8, 0x10044, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x5, 0x2, @perf_bp={&(0x7f0000000000), 0x4}, 0x0, 0x4, 0x0, 0x5, 0xffffffff8506ffa4, 0x80000000, 0x1000, 0x0, 0x3, 0x0, 0x689}, r1, 0x9, r1, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 10:20:18 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e0008082000020000", 0x13}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mount$9p_rdma(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x214031, &(0x7f00000003c0)=ANY=[@ANYBLOB="7472616e733d72646d612c706f72743d3078303030303030303030303030346532342c72713d3078303030303030303030303030303038302c7375626a5f726f6c6527ff666174002c666f776e65723d", @ANYRESDEC, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c7063723d30303030303030303030303030303030303036302c6673757569643d37653764d36564092d366535302d316630042d363136392d65353834373164332c657569643d", @ANYRESDEC, @ANYBLOB=',subj_role=,func=CREDS_CHECK,dont_appraise,\x00']) [ 929.395531] loop5: detected capacity change from 0 to 256 [ 929.398847] loop6: detected capacity change from 0 to 256 [ 929.405656] No source specified [ 929.411757] loop4: detected capacity change from 0 to 264192 [ 929.426145] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 929.427990] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 929.442679] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 929.485129] loop2: detected capacity change from 0 to 256 10:20:18 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x600840, 0x100) ioctl$F2FS_IOC_GARBAGE_COLLECT(r1, 0x4004f506, &(0x7f0000000080)=0x1) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r3 = dup2(r2, r0) close_range(r3, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000001c0), 0x7, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r3, 0xc0189374, 0x0) [ 929.518724] FAT-fs (loop2): invalid media value (0x00) [ 929.519707] FAT-fs (loop2): Can't find a valid FAT filesystem 10:20:18 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000011000)) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x4) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) 10:20:18 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="007342d65aa808c9baf8442010ec50df9c0ff86dec612195f38ce6d46fd6114df4306750292835f7eea78ae892079bb15ca82f48bb2ea5c2daaabf1ce95c4a5ade41bd521841d394a2d0babe236cae7c4ce928641fb55aa67369c7bb019ad363cf9ef46f2e51052585ea96cbce77a76fbd34cf1e04fcddca026bd850763d38a2e1fe073b7932424079a61e8b4d4561f50ad3c85aa6b2183898883ec75144776609507aa7020495f9ed99cee2bdeabf27724e3872a96d62b8b0ff7fbea3444a3e87c05ffeda6b5fb281c09791a87c501c8144e751dc7c109a694885f0"]) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000240)=0x9) 10:20:18 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)=ANY=[@ANYBLOB='t']) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) getdents64(r0, &(0x7f00000003c0)=""/4096, 0x1000) 10:20:18 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) 10:20:18 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000", 0x1c}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mount$9p_rdma(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x214031, &(0x7f00000003c0)=ANY=[@ANYBLOB="7472616e733d72646d612c706f72743d3078303030303030303030303030346532342c72713d3078303030303030303030303030303038302c7375626a5f726f6c6527ff666174002c666f776e65723d", @ANYRESDEC, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c7063723d30303030303030303030303030303030303036302c6673757569643d37653764d36564092d366535302d316630042d363136392d65353834373164332c657569643d", @ANYRESDEC, @ANYBLOB=',subj_role=,func=CREDS_CHECK,dont_appraise,\x00']) 10:20:18 executing program 7: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x35, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x44202, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r1, 0x5207, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x9) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, 0x0) 10:20:18 executing program 4: getpeername(0xffffffffffffffff, &(0x7f0000000040)=@nl, &(0x7f00000000c0)=0x80) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r2 = dup2(r1, r0) close_range(r2, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfffffffa}}, './file0\x00'}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @remote}, 0x10) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x4, 0x80, 0x79, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8000}, 0x0, 0x67e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fdatasync(r3) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r5 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r6 = dup2(r5, r4) close_range(r6, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r6, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfffffffa}}, './file0\x00'}) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'ipvlan0\x00'}) [ 929.687484] No source specified [ 929.733588] loop5: detected capacity change from 0 to 256 [ 929.756048] loop6: detected capacity change from 0 to 256 [ 929.764740] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 929.779967] vfat: Unknown parameter 't' [ 929.795075] loop2: detected capacity change from 0 to 256 [ 929.799578] loop4: detected capacity change from 0 to 256 [ 929.808643] loop6: detected capacity change from 0 to 256 [ 929.818765] vfat: Unknown parameter 't' [ 929.819423] FAT-fs (loop2): bogus number of FAT sectors [ 929.820272] FAT-fs (loop2): Can't find a valid FAT filesystem [ 929.824719] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:20:30 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000011000)) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x4) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) 10:20:30 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)=ANY=[@ANYBLOB="c5"]) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/key-users\x00', 0x0, 0x0) mknodat$loop(r1, &(0x7f0000000080)='./file0\x00', 0x8102, 0x1) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fdatasync(r0) 10:20:30 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_config_ext, 0x44505, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x5207, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x20a900, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x4000, 0x0) setsockopt$WPAN_SECURITY_LEVEL(r1, 0x0, 0x2, &(0x7f0000000040)=0x200, 0x56) syz_open_dev$sg(0x0, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) r2 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r2, 0x5207, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="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0x1000}, {&(0x7f0000000100)="a33998a55eee95ce968872a9ea9d48a3d8137bd2258e774c46c453be755f14daf6d295814bc3bdc768b2593930c3a33c7bebf7e89ccaa7b23017b004f41ea2fc98fcf24ef8a0ad89ef903a1940973da28f8753e315ed970ccba48740556fc7abbaa6397d1ef5b40976422f89e136fb138e8fc404030d589a9701c15202d7c6a6c91d709fbad350436d619874a41255b3b43a659c77dc07e41df8e85f74ac4b42a9f267de0cf97f96d441b1c3bae5cb7337674b78afd777e0b0ad63fa7b9a5ec0aabc7e230d58b0914f1e92668cd2cacd0c40ee6d2ee2bd0a734d63721f3e", 0xde}], 0x3) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r5 = dup2(r4, r3) close_range(r5, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r5, 0xc0189374, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="e6696c653000"/16]) epoll_wait(r5, &(0x7f0000000240)=[{}, {}, {}, {}], 0x4, 0x800) [ 941.674957] loop4: detected capacity change from 0 to 256 [ 941.678263] vfat: Unknown parameter '' [ 941.680035] syz-executor.3: attempt to access beyond end of device [ 941.680035] loop3: rw=0, sector=0, nr_sectors = 1 limit=0 [ 941.687518] FAT-fs (loop3): unable to read boot sector 10:20:30 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r2 = dup2(r1, r0) close_range(r2, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000001c0), 0x7, 0x0) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x200, 0x20, 0x1, 0x8}, {0x5, 0x0, 0x8, 0x8}, {0xff, 0x1, 0x4, 0x3}]}) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f00000000c0)) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, 0x0) 10:20:30 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="007342d65aa808c9baf8442010ec50df9c0ff86dec612195f38ce6d46fd6114df4306750292835f7eea78ae892079bb15ca82f48bb2ea5c2daaabf1ce95c4a5ade41bd521841d394a2d0babe236cae7c4ce928641fb55aa67369c7bb019ad363cf9ef46f2e51052585ea96cbce77a76fbd34cf1e04fcddca026bd850763d38a2e1fe073b7932424079a61e8b4d4561f50ad3c85aa6b2183898883ec75144776609507aa7020495f9ed99cee2bdeabf27724e3872a96d62b8b0ff7fbea3444a3e87c05ffeda6b5fb281c09791a87c501c8144e751dc7c109a694885f0"]) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000240)=0x9) 10:20:30 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000", 0x1c}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mount$9p_rdma(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x214031, &(0x7f00000003c0)=ANY=[@ANYBLOB="7472616e733d72646d612c706f72743d3078303030303030303030303030346532342c72713d3078303030303030303030303030303038302c7375626a5f726f6c6527ff666174002c666f776e65723d", @ANYRESDEC, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c7063723d30303030303030303030303030303030303036302c6673757569643d37653764d36564092d366535302d316630042d363136392d65353834373164332c657569643d", @ANYRESDEC, @ANYBLOB=',subj_role=,func=CREDS_CHECK,dont_appraise,\x00']) 10:20:30 executing program 6: connect$802154_dgram(0xffffffffffffffff, &(0x7f0000000080)={0x24, @short={0x2, 0x3, 0xfffe}}, 0x14) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x4}, 0x0, 0xd74}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) [ 941.701041] loop2: detected capacity change from 0 to 256 [ 941.704858] FAT-fs (loop2): bogus number of FAT sectors [ 941.705306] FAT-fs (loop2): Can't find a valid FAT filesystem [ 941.707872] loop4: detected capacity change from 0 to 256 [ 941.708808] vfat: Unknown parameter '' [ 941.726013] loop6: detected capacity change from 0 to 256 [ 941.736503] loop5: detected capacity change from 0 to 256 [ 941.745215] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 941.747582] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:20:30 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000", 0x1c}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mount$9p_rdma(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x214031, &(0x7f00000003c0)=ANY=[@ANYBLOB="7472616e733d72646d612c706f72743d3078303030303030303030303030346532342c72713d3078303030303030303030303030303038302c7375626a5f726f6c6527ff666174002c666f776e65723d", @ANYRESDEC, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c7063723d30303030303030303030303030303030303036302c6673757569643d37653764d36564092d366535302d316630042d363136392d65353834373164332c657569643d", @ANYRESDEC, @ANYBLOB=',subj_role=,func=CREDS_CHECK,dont_appraise,\x00']) 10:20:30 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000011000)) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x4) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) [ 941.810719] loop2: detected capacity change from 0 to 256 [ 941.822712] FAT-fs (loop2): bogus number of FAT sectors [ 941.823172] FAT-fs (loop2): Can't find a valid FAT filesystem 10:20:30 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000080)={@remote, r1}, 0x14) getdents(r0, &(0x7f0000000140)=""/87, 0x57) [ 941.831311] syz-executor.3: attempt to access beyond end of device [ 941.831311] loop3: rw=0, sector=0, nr_sectors = 1 limit=0 [ 941.835379] FAT-fs (loop3): unable to read boot sector [ 941.852882] loop6: detected capacity change from 0 to 256 10:20:30 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="007342d65aa808c9baf8442010ec50df9c0ff86dec612195f38ce6d46fd6114df4306750292835f7eea78ae892079bb15ca82f48bb2ea5c2daaabf1ce95c4a5ade41bd521841d394a2d0babe236cae7c4ce928641fb55aa67369c7bb019ad363cf9ef46f2e51052585ea96cbce77a76fbd34cf1e04fcddca026bd850763d38a2e1fe073b7932424079a61e8b4d4561f50ad3c85aa6b2183898883ec75144776609507aa7020495f9ed99cee2bdeabf27724e3872a96d62b8b0ff7fbea3444a3e87c05ffeda6b5fb281c09791a87c501c8144e751dc7c109a694885f0"]) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000240)=0x9) 10:20:30 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r2 = dup2(r1, r0) close_range(r2, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfffffffa}}, './file0\x00'}) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(r3, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000003c0)={0x144, 0x0, 0x20, 0x70bd2a, 0x25dfdbfe, {}, [@ETHTOOL_A_PRIVFLAGS_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0x104, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0xff, 0x4, "fa6aa1029a15f3ae658cb26adc7ec1294183473fd1816adf35054fdeaeff7ff945966b2d119d748fbebe6323d22e593fcc63eaf39d5732d1c7020f4944af822c7096c076255adf23c8c9b43332f2d38f4d7dd2324016d6674ad620d857230d3c0b9e2201ab784f851cccc406445857ec7436d66c20b8643e934315b758088d63aa990a5b12617fb6e69e0f7904b74874afe7a42ee616f73d732ee9bd300de345fe4c0c3ad465b9a4b4747d707ac85ca820b04ac7b9fd198c77fd8a45d96edd1f71be94c5325c6458796a4de855d288c2d998306872b13547b0ccfdc2341625ec20b517933ed240ecd07d3654c2c3ada7d4bf19f824eb6ef18e80ef"}]}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000890) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x673, 0xaba}, 0x0, 0x0, 0x20, 0x0, 0x0, 0x2572, 0x4, 0x0, 0xfffffffc}, 0x0, 0x3, r2, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r5 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r6 = dup2(r5, r4) close_range(r6, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000001c0), 0x7, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r6, 0xc0189374, 0x0) [ 941.872786] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 941.888202] loop5: detected capacity change from 0 to 256 10:20:30 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f80000200040000000000000", 0x21}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mount$9p_rdma(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x214031, &(0x7f00000003c0)=ANY=[@ANYBLOB="7472616e733d72646d612c706f72743d3078303030303030303030303030346532342c72713d3078303030303030303030303030303038302c7375626a5f726f6c6527ff666174002c666f776e65723d", @ANYRESDEC, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c7063723d30303030303030303030303030303030303036302c6673757569643d37653764d36564092d366535302d316630042d363136392d65353834373164332c657569643d", @ANYRESDEC, @ANYBLOB=',subj_role=,func=CREDS_CHECK,dont_appraise,\x00']) 10:20:30 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x5207, 0x0) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x40040, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) 10:20:30 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000011000)) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x4) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) [ 941.911386] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 941.962631] syz-executor.3: attempt to access beyond end of device [ 941.962631] loop3: rw=0, sector=0, nr_sectors = 1 limit=0 [ 941.963775] FAT-fs (loop3): unable to read boot sector [ 941.967118] loop2: detected capacity change from 0 to 256 [ 941.977364] FAT-fs (loop2): bogus number of FAT sectors [ 941.977817] FAT-fs (loop2): Can't find a valid FAT filesystem 10:20:40 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x5) r1 = getpgrp(0x0) r2 = gettid() rt_tgsigqueueinfo(r1, r2, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x9}) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x80, 0x5, 0x9, 0x19, 0x0, 0x3ff, 0x38b, 0xa, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0xfd, 0x5}, 0x8, 0x8, 0x1, 0x1, 0x6a, 0xca9, 0x480, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, r1, 0xb, 0xffffffffffffffff, 0x8) getdents(r0, &(0x7f0000000140)=""/87, 0x57) 10:20:40 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f80000200040000000000000", 0x21}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mount$9p_rdma(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x214031, &(0x7f00000003c0)=ANY=[@ANYBLOB="7472616e733d72646d612c706f72743d3078303030303030303030303030346532342c72713d3078303030303030303030303030303038302c7375626a5f726f6c6527ff666174002c666f776e65723d", @ANYRESDEC, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c7063723d30303030303030303030303030303030303036302c6673757569643d37653764d36564092d366535302d316630042d363136392d65353834373164332c657569643d", @ANYRESDEC, @ANYBLOB=',subj_role=,func=CREDS_CHECK,dont_appraise,\x00']) 10:20:40 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x5207, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) dup2(r3, r2) ioctl$SG_GET_PACK_ID(r3, 0x227c, &(0x7f0000000000)) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000000100)="be6dbb3f325f7938bd178a35e40064ca82e3892433ec4e35c30a719ac671ffe22c60c0a7ef1babf1bb96a130a81bf3a72e3cac478c42286a306193fb63bc1b884bd974868db7420e7cb4afeee846d4b473755e1d1ccaa039d44e764709a709e1b32f9cadcc342eba8bdfe3279b0702cb8677ad93f839aafee351ec84438f53f7f0e452553cf8cd37a5543cb5cc434ebb5ed265033c36bd3ed13ac30633bf89261a42e80f0803e56f282c78c056d2e123385b22a09478444b3500d84a8d9c68f72cff5c7b9d3845401f", 0xc9) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) 10:20:40 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0x1, 0x1) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r2 = dup2(r1, r0) close_range(r2, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000001c0), 0x7, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, 0x0) 10:20:40 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r3 = dup2(r2, r1) close_range(r3, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r3, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfffffffa}}, './file0\x00'}) futimesat(r3, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x0, 0x2710}}) statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/11) r5 = perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x1f, 0x2, 0x1, 0x3, 0x0, 0x100000001, 0x80000, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000300), 0x8}, 0x14b92, 0x3, 0x10000, 0x3, 0x10001, 0x401, 0x4, 0x0, 0x7, 0x0, 0x8000}, 0x0, 0x1, r3, 0x8) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x1, 0x6c, 0x7f, 0x0, 0x0, 0x3, 0x4000a, 0x9, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000180), 0x6}, 0x0, 0x38e4, 0x1f, 0x3, 0x40, 0x4, 0x42, 0x0, 0xb7d, 0x0, 0x6}, 0x0, 0xe, r5, 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') fdatasync(r0) r6 = getpgrp(0x0) r7 = gettid() rt_tgsigqueueinfo(r6, r7, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x9}) r8 = getpgrp(0x0) r9 = gettid() rt_tgsigqueueinfo(r8, r9, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x9}) clone3(&(0x7f0000000600)={0x20017080, &(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0), {0x37}, &(0x7f0000000500)=""/39, 0x27, &(0x7f0000000540)=""/90, &(0x7f00000005c0)=[0x0, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, r9], 0x7, {r4}}, 0x58) [ 951.786624] loop6: detected capacity change from 0 to 256 10:20:40 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="007342d65aa808c9baf8442010ec50df9c0ff86dec612195f38ce6d46fd6114df4306750292835f7eea78ae892079bb15ca82f48bb2ea5c2daaabf1ce95c4a5ade41bd521841d394a2d0babe236cae7c4ce928641fb55aa67369c7bb019ad363cf9ef46f2e51052585ea96cbce77a76fbd34cf1e04fcddca026bd850763d38a2e1fe073b7932424079a61e8b4d4561f50ad3c85aa6b2183898883ec75144776609507aa7020495f9ed99cee2bdeabf27724e3872a96d62b8b0ff7fbea3444a3e87c05ffeda6b5fb281c09791a87c501c8144e751dc7c109a694885f0"]) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000240)=0x9) 10:20:40 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0}], 0x0, &(0x7f0000011000)) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x4) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) [ 951.807852] loop2: detected capacity change from 0 to 256 [ 951.810648] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 951.834064] syz-executor.3: attempt to access beyond end of device [ 951.834064] loop3: rw=0, sector=0, nr_sectors = 1 limit=0 [ 951.835552] FAT-fs (loop2): bogus number of FAT sectors [ 951.836241] loop4: detected capacity change from 0 to 256 [ 951.836447] FAT-fs (loop2): Can't find a valid FAT filesystem [ 951.839946] FAT-fs (loop3): unable to read boot sector [ 951.852035] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 951.866604] loop5: detected capacity change from 0 to 256 [ 951.891263] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:20:40 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0}], 0x0, &(0x7f0000011000)) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x4) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) 10:20:40 executing program 7: perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x79, 0x0, 0x20, 0x0, 0x0, 0x0, 0x22002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x5207, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r2 = syz_open_dev$sg(0x0, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f0000000080)={0x20, 0xffffffff, 0x7ff, "0787729e72254d5cc3e56fe9f51a8e16f4a3b0c209cf8f7ca67eadd088d4d497"}) ioctl$KDFONTOP_SET_DEF(r1, 0x4b72, &(0x7f0000000100)={0x2, 0x0, 0x4, 0x4, 0x1d5, &(0x7f0000000300)="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"}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) [ 951.961098] syz-executor.3: attempt to access beyond end of device [ 951.961098] loop3: rw=0, sector=0, nr_sectors = 1 limit=0 [ 951.968172] FAT-fs (loop3): unable to read boot sector [ 951.972523] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:20:40 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f80000200040000000000000", 0x21}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mount$9p_rdma(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x214031, &(0x7f00000003c0)=ANY=[@ANYBLOB="7472616e733d72646d612c706f72743d3078303030303030303030303030346532342c72713d3078303030303030303030303030303038302c7375626a5f726f6c6527ff666174002c666f776e65723d", @ANYRESDEC, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c7063723d30303030303030303030303030303030303036302c6673757569643d37653764d36564092d366535302d316630042d363136392d65353834373164332c657569643d", @ANYRESDEC, @ANYBLOB=',subj_role=,func=CREDS_CHECK,dont_appraise,\x00']) 10:20:40 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="00df962af9576075626f87ebbe133cae68c4dccc26e41d44a8444ba9a89779b4fbb83dd227b522ef7870825952351c330e5f3fcf9b5d2af5b84c883f4d718cc6ba9916d339781375bd4600"/87]) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) 10:20:40 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0xe}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000040), 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r2 = dup2(r1, r0) close_range(r2, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000001c0), 0x7, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, 0x0) 10:20:41 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000240)=0x9) 10:20:41 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0}], 0x0, &(0x7f0000011000)) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x4) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) [ 952.079209] syz-executor.3: attempt to access beyond end of device [ 952.079209] loop3: rw=0, sector=0, nr_sectors = 1 limit=0 [ 952.083402] FAT-fs (loop3): unable to read boot sector [ 952.093745] loop2: detected capacity change from 0 to 256 [ 952.094675] loop6: detected capacity change from 0 to 256 [ 952.108361] FAT-fs (loop2): bogus number of FAT sectors [ 952.108821] FAT-fs (loop2): Can't find a valid FAT filesystem [ 952.110960] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:20:41 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x5207, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) 10:20:41 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x4) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) 10:20:41 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f800002000400000000000000000", 0x23}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mount$9p_rdma(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x214031, &(0x7f00000003c0)=ANY=[@ANYBLOB="7472616e733d72646d612c706f72743d3078303030303030303030303030346532342c72713d3078303030303030303030303030303038302c7375626a5f726f6c6527ff666174002c666f776e65723d", @ANYRESDEC, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c7063723d30303030303030303030303030303030303036302c6673757569643d37653764d36564092d366535302d316630042d363136392d65353834373164332c657569643d", @ANYRESDEC, @ANYBLOB=',subj_role=,func=CREDS_CHECK,dont_appraise,\x00']) [ 952.186931] loop3: detected capacity change from 0 to 256 [ 952.210469] FAT-fs (loop3): bogus number of reserved sectors [ 952.210943] FAT-fs (loop3): Can't find a valid FAT filesystem [ 952.271592] loop2: detected capacity change from 0 to 256 [ 952.276778] FAT-fs (loop2): bogus number of FAT sectors [ 952.277613] FAT-fs (loop2): Can't find a valid FAT filesystem 10:20:51 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f800002000400000000000000000", 0x23}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mount$9p_rdma(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x214031, &(0x7f00000003c0)=ANY=[@ANYBLOB="7472616e733d72646d612c706f72743d3078303030303030303030303030346532342c72713d3078303030303030303030303030303038302c7375626a5f726f6c6527ff666174002c666f776e65723d", @ANYRESDEC, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c7063723d30303030303030303030303030303030303036302c6673757569643d37653764d36564092d366535302d316630042d363136392d65353834373164332c657569643d", @ANYRESDEC, @ANYBLOB=',subj_role=,func=CREDS_CHECK,dont_appraise,\x00']) 10:20:51 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r2 = dup2(r1, r0) close_range(r2, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000001c0), 0x7, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, 0x0) 10:20:51 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x4) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) 10:20:51 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="00fcfffffb362f662993e2948fa916d6d26f27202eb3450400000000000000fdf20006004300000000fbaa2afb0e107210d280821cd6a04906e4b0167ca591a26ddb98938cc8a1c7a68bae1e282b2e05596ede7485ab076681f00f8ab04da4e6c841689b7fd15ba34b19ad5d13ce33236fb19d549cff04d44badcaedc4c81db953bdd71b2af18e5decf708b18ad22379e8cc961c7b7bbae3f736cb2c5bb8016853eb8ea61423ab449249d926d019334a7b3ebffee71099966b6ce51ac898c8d2fd96ecb43fe422b8f2664948b55b82c540a7c99ad7"]) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x49) creat(&(0x7f00000007c0)='./file0\x00', 0x4a) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000540), 0x82000, 0x0) ioctl$VFAT_IOCTL_READDIR_SHORT(r1, 0x82307202, &(0x7f0000000580)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) getdents(r0, &(0x7f0000000140)=""/87, 0x57) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100), 0x40000, 0x0) ioctl$BTRFS_IOC_START_SYNC(r2, 0x80089418, &(0x7f0000000300)) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/module/xhci_pci', 0x10600, 0x0) setxattr$trusted_overlay_origin(&(0x7f0000000040)='./file0\x00', &(0x7f00000004c0), &(0x7f0000000500), 0x2, 0x0) getdents64(r3, &(0x7f0000000240)=""/176, 0xb0) 10:20:51 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000240)=0x9) 10:20:51 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00e98b145f53ea51c9805ee04a95381c7d34eda482ae3d63d572723db5375c737c6c143d74b523c215359d5156c6a4d86b551a6492b763dc46b70e8d9966fbcb403179265597d67b20bd2aeb8aa004a45db712cf2d44775132de919b3f995188e7c0beba672e0f91e5918273aa31c713dbf4a761bf7f000000000000001c0bf5f5fcf83b2f7effe999"]) r1 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fdatasync(r0) ioctl$BTRFS_IOC_BALANCE_V2(r1, 0xc4009420, &(0x7f00000003c0)={0x3, 0x6, {0x7fffffff, @struct={0x5, 0x1}, 0x0, 0x8, 0x4, 0x9, 0x6, 0x3ff, 0x32, @usage=0xfeb3, 0x8000, 0x0, [0x80000001, 0x8000, 0x97, 0x1000, 0x1000000000000000, 0x9]}, {0x3ff, @usage=0x8001, 0x0, 0xebf, 0x7f, 0x6, 0x9, 0x7, 0x474, @struct={0xffff0000, 0x7fff}, 0x7, 0x0, [0x0, 0x8, 0xffffffffffffffff, 0x2, 0x6, 0x4]}, {0x400, @usage=0x54a, 0x0, 0x8, 0x6, 0x4, 0x0, 0x1, 0xc1, @struct={0x2, 0x1}, 0x91b, 0xf51e, [0x10000, 0x4, 0x6, 0x5, 0x3065, 0x4]}, {0x4, 0x0, 0xbda}}) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x80, 0x5, 0x3, 0xca, 0x0, 0xffff, 0x40000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, @perf_config_ext={0x5, 0xffff}, 0x10a00, 0xffffffffffffffff, 0xfffffab7, 0x5, 0x400, 0x101, 0x8, 0x0, 0x61, 0x0, 0x20}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x2) 10:20:51 executing program 7: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x7, 0x4, 0x25, 0x3, 0x0, 0xcd05, 0x2024, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x5, 0x2, @perf_config_ext={0x1, 0x6}, 0x184, 0x80000000, 0x3, 0x5, 0x5, 0x8af7, 0xfffb, 0x0, 0x3, 0x0, 0x5}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x0) r2 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r2, 0x5207, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080), 0x840, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000100)=0x34) syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) 10:20:51 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) r1 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r4 = dup2(r3, r2) close_range(r4, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, &(0x7f000006c900)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x0, "6dfc0cf1753fc2"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f000006d900)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f000006db00)={0x7f0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0xcf, "b8f8cb649f6338"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f000006eb00)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f000006ed00)={0x6, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x3, "dc2b50974d72a8"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f000006fd00)={0x6, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x81, "4c51f52e9633d7"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f0000070d00)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000070f00)={0x7fff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x1, "6be4e79f1bde70"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000071f00)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000072100)={0x7f, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x8, "4ce843625a7b8a"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000073100)={0x8, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {0x0, r6}, {0x0, r7}, {0x0, r8}, {0x0, r9}, {r10}, {r11}, {}, {}, {}, {r12}, {}, {}, {r13}, {0x0, r14}], 0x9, "719c2c9fb74cbd"}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r4, 0xc0189374, &(0x7f00000001c0)=ANY=[@ANYBLOB='\x00'/12, @ANYRES32, @ANYBLOB="faffffff000000002e2f66696c653000"]) getsockname$unix(r4, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) [ 963.019970] loop6: detected capacity change from 0 to 256 [ 963.038181] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 963.061015] loop4: detected capacity change from 0 to 256 [ 963.067658] loop2: detected capacity change from 0 to 256 [ 963.080900] loop3: detected capacity change from 0 to 256 [ 963.088939] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 963.089738] FAT-fs (loop2): bogus number of FAT sectors [ 963.090873] FAT-fs (loop2): Can't find a valid FAT filesystem [ 963.101754] FAT-fs (loop3): bogus number of reserved sectors [ 963.102987] FAT-fs (loop3): Can't find a valid FAT filesystem 10:20:52 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x1, 0x0) r2 = dup2(r1, r0) close_range(r2, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000001c0), 0x7, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, 0x0) 10:20:52 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000240)=0x9) 10:20:52 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) ioctl$TIOCSERGETLSR(r1, 0x5459, &(0x7f0000000100)) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r3 = dup2(r2, r1) r4 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r4, 0x5207, 0x0) close_range(r3, r4, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r3, 0xc0189374, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="faffffff000000002e2f66696c6530005be111696a797c21ca0671aed9bef9ae719ab425cb97d9714ab6825be958cdaa7beecadef26d10c5175c4a"]) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000040)=0x8) 10:20:52 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f800002000400000000000000000", 0x23}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mount$9p_rdma(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x214031, &(0x7f00000003c0)=ANY=[@ANYBLOB="7472616e733d72646d612c706f72743d3078303030303030303030303030346532342c72713d3078303030303030303030303030303038302c7375626a5f726f6c6527ff666174002c666f776e65723d", @ANYRESDEC, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c7063723d30303030303030303030303030303030303036302c6673757569643d37653764d36564092d366535302d316630042d363136392d65353834373164332c657569643d", @ANYRESDEC, @ANYBLOB=',subj_role=,func=CREDS_CHECK,dont_appraise,\x00']) 10:20:52 executing program 7: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x5207, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) 10:20:52 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x4) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) 10:20:52 executing program 4: times(&(0x7f00000000c0)) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)=ANY=[@ANYBLOB='\x00']) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fdatasync(r0) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0xea60}}) [ 963.326515] loop6: detected capacity change from 0 to 256 [ 963.354566] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:20:52 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000200)={0x5, 0x80, 0x8, 0xfb, 0x2, 0x9, 0x0, 0x1, 0x200, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000180), 0x4}, 0x40, 0x1, 0x7, 0x1, 0x1002, 0xffffffff, 0x9, 0x0, 0x3, 0x0, 0x2}, 0x0, 0x2, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) r3 = gettid() rt_tgsigqueueinfo(r2, r3, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x9}) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xfb, 0xff, 0xfd, 0x2, 0x0, 0x10, 0x46402, 0xa, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x0, @perf_config_ext={0x3, 0x7}, 0x2000, 0xffff, 0x26, 0x6, 0x3, 0x401, 0x180, 0x0, 0x1, 0x0, 0x3}, r2, 0xc, r0, 0x11) move_pages(0x0, 0x1, &(0x7f0000000000)=[&(0x7f0000ffd000/0x1000)=nil], &(0x7f0000000080)=[0x1ff], 0x0, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r5 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x5, 0x80, 0x9, 0x0, 0x6, 0x3f, 0x0, 0x4, 0x2000, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x800, 0x2, @perf_config_ext={0x37, 0x6}, 0x10019, 0x5, 0x59, 0x5, 0xfffffffffffffff8, 0x10000, 0x3ff, 0x0, 0x8001, 0x0, 0x7f}, r2, 0x1, r1, 0x4) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x5, 0x7, 0x4, 0x7, 0x0, 0x4, 0x28d, 0x5, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x101, 0x2, @perf_bp={&(0x7f00000000c0), 0x1}, 0x4, 0x1, 0x80000001, 0x1, 0x5, 0x3, 0x0, 0x0, 0x40, 0x0, 0xd1b}, r2, 0x0, 0xffffffffffffffff, 0x1) r6 = dup2(r5, r4) close_range(r6, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000001c0), 0x7, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r6, 0xc0189374, 0x0) [ 963.387791] loop3: detected capacity change from 0 to 256 [ 963.405822] loop2: detected capacity change from 0 to 256 [ 963.417443] FAT-fs (loop3): bogus number of reserved sectors [ 963.418315] FAT-fs (loop3): Can't find a valid FAT filesystem [ 963.420255] FAT-fs (loop2): bogus number of FAT sectors [ 963.421168] FAT-fs (loop2): Can't find a valid FAT filesystem [ 963.453969] loop4: detected capacity change from 0 to 256 [ 963.494368] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:20:52 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) r1 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000100)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x7, 0x3, 0x7, 0x20, 0x0, 0x15b, 0xc0020, 0x9, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x27, 0x0, @perf_config_ext={0xb1e, 0x3f}, 0x8508, 0x5, 0x20, 0x9, 0x8000, 0x6, 0xffff, 0x0, 0x45, 0x0, 0x80}, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0x9) 10:20:52 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)=ANY=[@ANYBLOB=' ']) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000080), 0x4}, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x40) [ 963.664287] loop6: detected capacity change from 0 to 256 [ 963.670222] vfat: Unknown parameter ' ' [ 963.682177] loop6: detected capacity change from 0 to 256 [ 963.683829] vfat: Unknown parameter ' ' 10:21:04 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x5207, 0x0) r1 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r1, 0x5207, 0x0) r2 = dup2(r1, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) syz_open_dev$sg(0x0, 0x200, 0x880) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r3, 0x5207, 0x0) r4 = epoll_create1(0x80000) r5 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) recvmsg(r5, &(0x7f0000001540)={0x0, 0x0, 0x0}, 0x2020) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r2, 0xc0189378, &(0x7f0000000100)=ANY=[@ANYBLOB="9f0000000100000018000000c173bd35831082f9a6424a958500fe44afd7b11b01ba2a8e8b728bd1a269e320fdb18d047e8e29695cb8d4d9657f1992471e95b6c3e67cc7cb2b4fce999745e45516ea6da7a9a770c49ad49b2d", @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00./file0\x00']) r6 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r6, 0x5207, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x0) dup2(r6, 0xffffffffffffffff) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) 10:21:04 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="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"]) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r2 = dup2(r1, r0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfffffffa}}, './file0\x00'}) fchmodat(r2, &(0x7f0000000500)='./file0\x00', 0x8) r3 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x7f, 0x2, &(0x7f0000000100)=[{&(0x7f0000000240)="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", 0xfb, 0x1}, {&(0x7f00000000c0)="ffe6ced4f7926b4c71f2ec9c4a3334ccd9adaab0ebc79c4f0c9657f3403075a89093c6aab80b1dd558165c3f1a86a9", 0x2f, 0x100}], 0x88c00, &(0x7f0000000340)=ANY=[@ANYBLOB='gid=', @ANYRESHEX=0xee00, @ANYBLOB=',nr_blocks=5x93g,size=G,huge=always,gid=', @ANYRESHEX=0xee01, @ANYBLOB=',nr_inodes=8%6x,nr_inodes=g%%H0,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c6e725f696e6f6465733d35322c6673757569643d62363931666563352d633264302d146233392dec605ba39873c46734333661392c66756e633d46494c455f434845434b2c7063723d30303030303030303030303030303030303030362c66756e633d4d4f44554c455f434845434b2c636f6e746578743d726f6f742c726f6f74636f6e746578743d726f6f742c00"]) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000480), 0x60140, 0x0) finit_module(r3, &(0x7f00000004c0)='\x00', 0x2) getdents(r4, &(0x7f0000000140)=""/87, 0x57) 10:21:04 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="202b0092222f5bf6e89ad0cb3c61a857853129919835b5bbaae082e946004f10a0ad19a51495896fd7596ef67f7f89417e402d284dba6f47366be18e9ff497e5c62b57e7c6d9ae0100d6d577dc6fff149a5fcafe773720bfe205772be9a37c5c5df2434099eaa60e50c5"]) syz_mount_image$nfs(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x80, 0x4, &(0x7f0000000540)=[{&(0x7f0000000180)="9783296b24d7fb", 0x7, 0x3ff}, {&(0x7f0000000240)="ed1285fe20b736c7011b86b488914560402f92f4355e58218cd06d077ecd776281bbabb302f1790f6d3ff5a5d12903ee4a16ccdcf357d1ec1d5b93d30fc6bff3c3f829438f332d9dbcf7c62bee9a87a25c7a90d54b22a9d4540a39ffae7765b8970956ebb048e0ff26772a4e1bad2d5dd21abbd7e349fcec5420426dc5279be9b0a555ef6233ec2bffbf8800e07ae9aaa79631fd5f55f24284092b214f1912eb2043a632f7ce0673ce289577b15bcdcc4e08afbb3d85c87f5da4a5fb05d60d979398bc94b02689f1c37534bd3295b2eb102b1d90eb22e224db9fe30db6080465e50dc95bc24df68af07bf0454f0088d877fb8cd97b9d1d", 0xf7, 0xc32e}, {&(0x7f00000003c0)="2dd317b84bad3294c6d8906c740ba4e5e17c0ee8a098aa2d99ec0fd6dffaf6971c7a0fdca4336c13053b607b9ede83dad6f8418e230ddd75e47d3d5c36ff636d8a950aed103793ddc8a7b7492064a8846a0936681d95218639db175521fb4e34cfb1bef15d6ae45c31189797729ee79b7d55259b0eb6e2690f84147f", 0x7c, 0x300000000}, {&(0x7f0000000440)="1e1baf162b0795f2d772708cd5a71ef33010cf33e9a838ff1ad4382f66b31affd38884583cc2fc33b7ffb6cc150a503cfdf24db1d6f6f2c6ae5aedfd479b04b12067247d533ec6ace30e6f08bb914a8653ef20b13274149b2917face99ec49cc6bdecee324a7a1ae12b5aaaf3d86051527e45aa34cbb823183c481001a9740819bad54779055d6f4c75246ff172470db5592946095e6b1cfc792a434d4ef7b94954082199d92ed040747b00663b0d230fb2c2808dca736e06157672ce20967b2a4e5f766cd682e63cd838cd9af6d05f2840ed6c8d573e6410d762e", 0xdb, 0x4}], 0x0, &(0x7f00000005c0)={[{'vfat\x00'}, {'\\['}], [{@fowner_gt={'fowner>', 0xee01}}, {@obj_user={'obj_user', 0x3d, ',@\xd8'}}, {@dont_appraise}, {@smackfsdef={'smackfsdef', 0x3d, 'vfat\x00'}}, {@subj_type={'subj_type', 0x3d, 'vfat\x00'}}, {@func={'func', 0x3d, 'MODULE_CHECK'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'vfat\x00'}}]}) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) 10:21:04 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f80000200040000000000000000000", 0x24}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mount$9p_rdma(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x214031, &(0x7f00000003c0)=ANY=[@ANYBLOB="7472616e733d72646d612c706f72743d3078303030303030303030303030346532342c72713d3078303030303030303030303030303038302c7375626a5f726f6c6527ff666174002c666f776e65723d", @ANYRESDEC, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c7063723d30303030303030303030303030303030303036302c6673757569643d37653764d36564092d366535302d316630042d363136392d65353834373164332c657569643d", @ANYRESDEC, @ANYBLOB=',subj_role=,func=CREDS_CHECK,dont_appraise,\x00']) 10:21:04 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) flistxattr(r1, &(0x7f0000000040)=""/113, 0x71) r2 = dup2(r1, r0) close_range(r2, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000001c0), 0x7, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, 0x0) 10:21:04 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fdatasync(r0) 10:21:04 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x4) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) 10:21:04 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000240)=0x9) [ 976.072063] loop2: detected capacity change from 0 to 256 [ 976.092554] FAT-fs (loop2): bogus number of FAT sectors [ 976.093443] FAT-fs (loop2): Can't find a valid FAT filesystem [ 976.107151] loop4: detected capacity change from 0 to 256 [ 976.116222] loop3: detected capacity change from 0 to 256 [ 976.137183] FAT-fs (loop3): bogus number of reserved sectors [ 976.138283] FAT-fs (loop3): Can't find a valid FAT filesystem [ 976.138947] loop6: detected capacity change from 0 to 256 [ 976.151827] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 976.199730] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:21:16 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x4) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) 10:21:16 executing program 5: perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000240)=0x9) 10:21:16 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0096f41c795604f5b7d0afa54d534b37f6bad661"]) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r3 = dup2(r2, r1) close_range(r3, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r3, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfffffffa}}, './file0\x00'}) mknodat$loop(r3, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x7ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) 10:21:16 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r1) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r3) r4 = geteuid() r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f00000000c0)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, '*'}}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@audit}, {@euid_lt={'euid<', r1}}, {@subj_type={'subj_type', 0x3d, '*'}}, {@uid_gt={'uid>', r4}}, {@uid_eq={'uid', 0x3d, r1}}, {@euid_gt={'euid>', r3}}]}) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlinkat(r5, &(0x7f0000000040)='./file0\x00', 0x200) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r7 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r8 = dup2(r7, r6) close_range(r8, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r8, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfffffffa}}, './file0\x00'}) getdents(r8, &(0x7f0000000080)=""/8, 0x8) 10:21:16 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r2 = dup2(r1, r0) close_range(r2, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000001c0), 0x7, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r5 = dup2(r4, r3) close_range(r5, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r5, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfffffffa}}, './file0\x00'}) r6 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r6, 0x5207, 0x0) ioctl$LOOP_SET_FD(r5, 0x4c00, r6) 10:21:16 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x5207, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x40000) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) 10:21:16 executing program 4: unlinkat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x5207, 0x0) ioctl$INCFS_IOC_READ_FILE_SIGNATURE(r0, 0x8010671f, &(0x7f00000000c0)={&(0x7f0000000040)=""/69, 0x45}) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="757466383d312c756e695f786c6174653d302c7287e1f54bc60adfa529a8c6e3ec6f6469722c73686f72746e616d653d6c6f7765722c73686f72746e616d653d6c6f7765722c726f6469732c7574660000302c009bc50ff48ef9ae7bf8b4ef689daf0cce9fe63801968f17a0909547731ad7a51f0fc87a783a2565210992c1b783df17cdb31a07b2e11572b89ac57efe09aa5253016b0d90e524811b7d758540521bc50407b10bc939aa6a3532d04d276e0d8c6393acda42019f61091d430f1a0f0d95fd2687d6"]) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fdatasync(r1) 10:21:16 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f80000200040000000000000000000", 0x24}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mount$9p_rdma(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x214031, &(0x7f00000003c0)=ANY=[@ANYBLOB="7472616e733d72646d612c706f72743d3078303030303030303030303030346532342c72713d3078303030303030303030303030303038302c7375626a5f726f6c6527ff666174002c666f776e65723d", @ANYRESDEC, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c7063723d30303030303030303030303030303030303036302c6673757569643d37653764d36564092d366535302d316630042d363136392d65353834373164332c657569643d", @ANYRESDEC, @ANYBLOB=',subj_role=,func=CREDS_CHECK,dont_appraise,\x00']) [ 987.665947] loop2: detected capacity change from 0 to 256 [ 987.682135] FAT-fs (loop2): bogus number of FAT sectors [ 987.682729] FAT-fs (loop2): Can't find a valid FAT filesystem [ 987.683809] loop6: detected capacity change from 0 to 256 [ 987.700489] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 987.705278] loop4: detected capacity change from 0 to 256 [ 987.705960] loop3: detected capacity change from 0 to 256 [ 987.715806] vfat: Unknown parameter 'rK [ 987.715806] ߥ)odir' [ 987.734575] FAT-fs (loop3): bogus number of reserved sectors [ 987.735880] FAT-fs (loop3): Can't find a valid FAT filesystem [ 987.744222] loop4: detected capacity change from 0 to 256 10:21:16 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f80000200040000000000000000000", 0x24}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mount$9p_rdma(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x214031, &(0x7f00000003c0)=ANY=[@ANYBLOB="7472616e733d72646d612c706f72743d3078303030303030303030303030346532342c72713d3078303030303030303030303030303038302c7375626a5f726f6c6527ff666174002c666f776e65723d", @ANYRESDEC, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c7063723d30303030303030303030303030303030303036302c6673757569643d37653764d36564092d366535302d316630042d363136392d65353834373164332c657569643d", @ANYRESDEC, @ANYBLOB=',subj_role=,func=CREDS_CHECK,dont_appraise,\x00']) [ 987.754895] vfat: Unknown parameter 'rK [ 987.754895] ߥ)odir' 10:21:16 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r2 = dup2(r1, r0) close_range(r2, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) readahead(r3, 0x9, 0x4) ioctl$SG_GET_PACK_ID(r1, 0x227c, &(0x7f0000000040)) syz_open_dev$loop(&(0x7f00000001c0), 0x7, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, 0x0) [ 987.833419] loop2: detected capacity change from 0 to 256 10:21:16 executing program 5: perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000240)=0x9) 10:21:16 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="78cc595248e1e79ad3055a08d0956d86ac0ab16351ad08d05baed0e1ca51b576daed676415dc0ddae35c76e52231e40aca44adf0ab8cd05060b1a8f7518891a569a66ccffc7c696922d557ceacf71dd04fd42471a250218a8b1900de267a9cff8de072a5d1d5837b3fe7cf452ef6815075c32d8d9b2fa2fd1fd01e2d4f5635d1ed6eddfd6e30e01ca239619a85c5311166396c194de8ec6fe2c6fd05a81c37dcba5e01b419cdc1a115864537d3a814f8196108183c1986ea316d94b4250d3879520910737f38fd0dd1cd4d103313db5e819a7d0f"]) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) [ 987.847282] FAT-fs (loop2): bogus number of FAT sectors [ 987.847873] FAT-fs (loop2): Can't find a valid FAT filesystem 10:21:16 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fdatasync(r0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/class/virtio-ports', 0x24402, 0x100) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000180)={0x4, &(0x7f0000000140)=[{0x7, 0x9, 0x8, 0x80000001}, {0x7, 0x1f, 0x81, 0x4}, {0x3, 0x40, 0x87, 0x2}, {0x6, 0x40, 0x1, 0x7fff}]}, 0x10) [ 987.879787] loop6: detected capacity change from 0 to 256 [ 987.883206] vfat: Unknown parameter 'xYRHZЕm [ 987.883206] cQ[Qvgd\v"1 [ 987.883206] DP`Qil|ii"WάO$qP!' 10:21:16 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x4) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) 10:21:16 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, 0x0) mount$9p_rdma(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x214031, &(0x7f00000003c0)=ANY=[@ANYBLOB="7472616e733d72646d612c706f72743d3078303030303030303030303030346532342c72713d3078303030303030303030303030303038302c7375626a5f726f6c6527ff666174002c666f776e65723d", @ANYRESDEC, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c7063723d30303030303030303030303030303030303036302c6673757569643d37653764d36564092d366535302d316630042d363136392d65353834373164332c657569643d", @ANYRESDEC, @ANYBLOB=',subj_role=,func=CREDS_CHECK,dont_appraise,\x00']) 10:21:16 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r2 = dup2(r1, r0) close_range(r2, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000001c0), 0x7, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, 0x0) r3 = openat(r2, &(0x7f0000000040)='./file0\x00', 0x48200, 0x5e) ioctl$SCSI_IOCTL_SEND_COMMAND(r3, 0x1, &(0x7f0000000080)={0x8c, 0x2, 0x7fff, "8c83404ab7f042fbd759d6b11bebdbb299e8e19d1f976454f555d1ab52931f8a478568b696616ac797ce91bf1c584f06669bdb1237d085b2e70c3f291bd5d4defe0d2966732c7b3c4d39da57a19c37797734f09a632f3b2cc8d56265a7d83e0f31fde24fb51250389fd89664c78d2686c6ab2a626fa5e32d3a4042c84defdb5d393f128c19d1f759f842c182"}) [ 987.912852] loop6: detected capacity change from 0 to 256 [ 987.919683] loop4: detected capacity change from 0 to 256 [ 987.922846] vfat: Unknown parameter 'xYRHZЕm [ 987.922846] cQ[Qvgd\v"1 [ 987.922846] DP`Qil|ii"WάO$qP!' 10:21:16 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x5207, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f00000003c0)={0x0, 0x0, 0x9, 0x0, '\x00', [{0x5, 0x5, 0x8, 0x9, 0x9}, {0x9, 0x400, 0x100000001, 0x7e, 0x8, 0x100000001}], ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}) syz_open_dev$sg(0x0, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) 10:21:16 executing program 1: fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff) ioctl$INCFS_IOC_CREATE_FILE(0xffffffffffffffff, 0xc058671e, &(0x7f0000000540)={{}, {0x80000000}, 0x0, 0x0, 0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='\x00', &(0x7f00000003c0)="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", 0x175, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="0200000015000000010000000c08000000135a68ace74dff640000000091000000a68ba15a4c565a5bd48f3e64204de211150ba3f3454d87d24810937d0e5ae623992729b0cccf247484f464c72964113d84987955e34839a1557d0b521bc605867d9854a1c18fa760b69e394223c2c0a468d8896e4d38f08c5e8ed774ff46503207f50af88ad44347e855ecf3091043c0602bbe3773a453f579ad1682f185256373097c53274aaa752c33bc1c55cff00000"], 0xb2}) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) r1 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000180), 0x200000, 0x0) write$binfmt_script(r1, &(0x7f0000000bc0)={'#! ', './file0', [{0x20, ',/\\,{#]-'}], 0xa, "0f2deb867503fcc5e1022f8caa7b421909ddfbab2fcd1aaa4ce910375ea64eef330a5a75aacb71c556d9"}, 0x3e) [ 987.945368] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:21:16 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)=ANY=[@ANYBLOB='\b']) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) [ 988.039224] loop3: detected capacity change from 0 to 256 10:21:17 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$nfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x81, 0x0, &(0x7f0000000100), 0x20, &(0x7f0000000240)={[{'vfat\x00'}, {'\\\'(-+'}, {'vfat\x00'}, {'vfat\x00'}], [{@obj_user}, {@uid_gt}, {@fowner_lt={'fowner<', 0xffffffffffffffff}}, {@mask={'mask', 0x3d, 'MAY_APPEND'}}, {@fsuuid={'fsuuid', 0x3d, {[0x35, 0x64, 0x36, 0x63, 0x36, 0x34, 0x33, 0x62], 0x2d, [0x62, 0x63, 0x32, 0x66], 0x2d, [0x32, 0x37, 0x61, 0x34], 0x2d, [0x61, 0x31, 0x64, 0x30], 0x2d, [0x66, 0x65, 0x39, 0x34, 0x66, 0x39, 0x34, 0x64]}}}, {@obj_user={'obj_user', 0x3d, '(\'-#'}}]}) unlinkat(r1, &(0x7f0000000140)='./file0\x00', 0x200) open$dir(&(0x7f0000000040)='./file0\x00', 0x80, 0x40) fdatasync(r0) [ 988.064797] FAT-fs (loop3): bogus number of reserved sectors [ 988.065819] FAT-fs (loop3): Can't find a valid FAT filesystem [ 988.082140] loop6: detected capacity change from 0 to 256 [ 988.088020] vfat: Unknown parameter '' [ 988.101516] loop6: detected capacity change from 0 to 256 [ 988.102357] vfat: Unknown parameter '' [ 988.111910] loop4: detected capacity change from 0 to 256 [ 988.120184] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:21:28 executing program 5: perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000240)=0x9) 10:21:28 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, 0x0) mount$9p_rdma(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x214031, &(0x7f00000003c0)=ANY=[@ANYBLOB="7472616e733d72646d612c706f72743d3078303030303030303030303030346532342c72713d3078303030303030303030303030303038302c7375626a5f726f6c6527ff666174002c666f776e65723d", @ANYRESDEC, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c7063723d30303030303030303030303030303030303036302c6673757569643d37653764d36564092d366535302d316630042d363136392d65353834373164332c657569643d", @ANYRESDEC, @ANYBLOB=',subj_role=,func=CREDS_CHECK,dont_appraise,\x00']) 10:21:28 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xf1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, 0x0, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r1, &(0x7f0000000080), 0x6) bind$bt_hci(r1, &(0x7f0000000000), 0x6) unlinkat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x200) 10:21:28 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xfffffffffffeffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r3 = dup2(r2, r1) close_range(r3, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r3, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfffffffa}}, './file0\x00'}) futimesat(r3, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{}, {0x0, 0x2710}}) 10:21:28 executing program 0: copy_file_range(0xffffffffffffffff, &(0x7f0000000080), 0xffffffffffffffff, 0x0, 0x5d, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r3 = dup2(r2, r0) ioctl$BTRFS_IOC_TREE_SEARCH(r3, 0xd0009411, &(0x7f00000003c0)={{0x0, 0x3f, 0xfffffffffffffffd, 0x800, 0xffff, 0x2, 0x200, 0x9, 0xc, 0x10000, 0x800, 0x81, 0x735, 0x0, 0x10001}}) close_range(r3, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f00000001c0), 0x7, 0x0) ioctl$EXT4_IOC_MIGRATE(r4, 0x6609) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r3, 0xc0189374, 0x0) 10:21:28 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x4) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) 10:21:28 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00c5f5f1452ce634c14ad372cff4dc8baf0c4a6a555b1992fe823ce7e232f4ea45f1fe10e5f8a1959e389803cb49e0efd25847dbdab492fe168da2c97ec3e1fc7593b719b2bc632030dc7a"]) r1 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140), 0xe}, 0x20, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) r3 = dup(r1) perf_event_open(&(0x7f0000000240)={0x4, 0x80, 0x40, 0x9, 0x9, 0x2, 0x0, 0x10000, 0x2020, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000180), 0x4}, 0x8, 0xf3e, 0x2, 0x2, 0x0, 0x3, 0x4, 0x0, 0x1000, 0x0, 0x200}, r2, 0x5, r3, 0x3) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x101000, 0x20c) unlinkat(r4, &(0x7f0000000080)='./file1\x00', 0x200) fdatasync(r0) 10:21:28 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000980), 0x1}, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x10) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x5207, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x81) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r3 = dup2(r2, r1) close_range(r3, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r3, 0x2285, &(0x7f0000000840)={0x0, 0x7, 0xaa, 0x3, @scatter={0x8, 0x0, &(0x7f0000000680)=[{&(0x7f0000000000)=""/49, 0x31}, {&(0x7f0000000a80)=""/232, 0xe8}, {&(0x7f0000000040)=""/70, 0x46}, {&(0x7f00000003c0)=""/196, 0xc4}, {&(0x7f00000009c0)=""/146, 0x92}, {&(0x7f00000004c0)=""/80, 0x50}, {&(0x7f0000000540)=""/128, 0x80}, {&(0x7f00000005c0)=""/140, 0x8c}]}, &(0x7f0000000700)="072016af399b47d5871d17b3311ba35d73d08f1403852655fc65f43eb097c60baa0824c9b9b26ad32e16021c028278f9ab4b1079b3437babc5bd00103c9473f78c0feb8e25e9b2363d2c5cbcd5cd10e303b7d5c394f22e3d33b18d25df2868db780209b1c78ca983ed0481f5f419a8abd7cfc7acaf36aeeb8adc801922543bfb7c11e66d5336510af883ddcc0a3d1da16aa0de78a086bda7bd53b68ce2f509ed66b98095dabd859dc64b", &(0x7f00000007c0)=""/103, 0x1, 0x10012, 0x0, &(0x7f0000000300)}) r4 = syz_open_dev$ttys(0xc, 0x2, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r6, 0x5207, 0x0) ppoll(&(0x7f00000008c0)=[{r4, 0x5298}, {r5, 0x1002}, {r0, 0x4400}, {r6, 0x2581}], 0x4, &(0x7f0000000900), &(0x7f0000000940)={[0x7]}, 0x8) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) [ 999.328142] loop6: detected capacity change from 0 to 256 [ 999.355892] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 999.357130] loop2: detected capacity change from 0 to 256 [ 999.358884] loop4: detected capacity change from 0 to 256 [ 999.368497] loop3: detected capacity change from 0 to 256 [ 999.389736] FAT-fs (loop3): bogus number of reserved sectors [ 999.390650] FAT-fs (loop3): Can't find a valid FAT filesystem [ 999.413573] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:21:28 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000240)=0x9) 10:21:28 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x4002, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r2 = dup2(r1, r0) close_range(r2, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f00000001c0), 0x7, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, 0x0) fcntl$getownex(r3, 0x10, &(0x7f00000000c0)={0x0, 0x0}) fcntl$setown(r1, 0x8, r4) 10:21:28 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x4) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) 10:21:28 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, 0x0) mount$9p_rdma(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x214031, &(0x7f00000003c0)=ANY=[@ANYBLOB="7472616e733d72646d612c706f72743d3078303030303030303030303030346532342c72713d3078303030303030303030303030303038302c7375626a5f726f6c6527ff666174002c666f776e65723d", @ANYRESDEC, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c7063723d30303030303030303030303030303030303036302c6673757569643d37653764d36564092d366535302d316630042d363136392d65353834373164332c657569643d", @ANYRESDEC, @ANYBLOB=',subj_role=,func=CREDS_CHECK,dont_appraise,\x00']) 10:21:28 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x3, 0xfd, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x5207, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) 10:21:28 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="9758490480"]) r1 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x3) io_setup(0x9, &(0x7f0000000080)=0x0) r3 = syz_io_uring_complete(0x0) r4 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000400), &(0x7f0000000440)=0xe, 0x80000) io_submit(r2, 0x3, &(0x7f00000005c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x4, r1, &(0x7f00000000c0)="f62ce484840c090aa1ad47d4a2ed34fda10b5496e9083494299969bf5ef2b0951404", 0x22, 0xff, 0x0, 0x3, r3}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x6, 0x7fff, r1, &(0x7f0000000240)="adca38a7abbd08d1fe06a33b8b575836ec8ee9945323b0d037bd00e38160624fa0e188a71f8fddc4dedbd282a27995f6abde98877a71715a6704e7df162ded049f6ebbb6f07b0f21f03490cf101ac401b7601e59c0f82b85312495779606b4b357dfdae95f893dd505ce2b270a7f4a6a4e7949db6826a4b72552d4de1316621fb8e488ca2087af2164c9df0245eb9b91d11acea52854dd6c30b47041dbbae805ab1a7b3e5b6fba8bcc462ea24162bdb6f328a5fbd17aa15eb11f3c8ccfd72cfa64b1b7e4d523f583748592850fd144af0f78bbe1de0ae4457dd11269e0a0324e782b349c1088af54df54dd657ef8342ef3765c330e18c4be", 0xf8, 0x9, 0x0, 0x2}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x5, 0x7, r4, &(0x7f0000000480)="0463407b131470a76dc2f0eef3a44a0f404cecf50316b6f6ed2f5e517c7c7a56edc098a2b5fb364f07b763c47de6c39ad9d66413c1a2df97935945eb33d9b0454ee005576d3f1ebe3ce276c421c6b436ef033526098def355caaf68cb20d12b6ab8c904e726ed87f26b43a8abaf9e3e81a3fbe6be98471557d958ad2b5a72ae6a9e99dfa6b45ce578a17c1cd8aa5ecd8e062e4b9be4838df683e706376fcb8c1cd576e6d00ad5b2729bcde58778ed190fc48f4a46b0cd47acf8604f267443401de6688027d929d7df6", 0xc9}]) getdents(r0, &(0x7f0000000140)=""/87, 0x57) 10:21:28 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)=ANY=[@ANYBLOB='\x00']) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) openat(r0, &(0x7f0000000080)='./file0\x00', 0x400, 0x10) [ 999.638248] loop3: detected capacity change from 0 to 256 [ 999.669450] FAT-fs (loop3): bogus number of reserved sectors [ 999.670581] FAT-fs (loop3): Can't find a valid FAT filesystem 10:21:28 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000240)=0x9) 10:21:28 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="18614a03ac600be3cbcdc2adbd03cc549d84a1b14004fae440e7d0468697647c03401fcd7ffabc6e5ecdddc1cd9f60b6872c62e771b41d80a739aaf300006eefba0543ad5943"]) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fdatasync(r0) [ 999.706624] loop2: detected capacity change from 0 to 256 10:21:28 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)=ANY=[@ANYBLOB="cd"]) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000080)='./file0\x00') r1 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r1, 0x5207, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x3f) dup3(r1, r2, 0x80000) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) [ 999.891489] loop4: detected capacity change from 0 to 256 [ 999.896222] vfat: Unknown parameter 'aJ` ­T@@Fd|@n^͟`' 10:21:28 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000240)=0x9) [ 999.923452] loop4: detected capacity change from 0 to 256 [ 999.926118] vfat: Unknown parameter 'aJ` ­T@@Fd|@n^͟`' 10:21:41 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mount$9p_rdma(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x214031, &(0x7f00000003c0)=ANY=[@ANYBLOB="7472616e733d72646d612c706f72743d3078303030303030303030303030346532342c72713d3078303030303030303030303030303038302c7375626a5f726f6c6527ff666174002c666f776e65723d", @ANYRESDEC, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c7063723d30303030303030303030303030303030303036302c6673757569643d37653764d36564092d366535302d316630042d363136392d65353834373164332c657569643d", @ANYRESDEC, @ANYBLOB=',subj_role=,func=CREDS_CHECK,dont_appraise,\x00']) 10:21:41 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000240)=0x9) 10:21:41 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x400, 0x2, &(0x7f00000000c0)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)=ANY=[@ANYBLOB="02"]) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x20000, 0xc1) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) execveat(r2, &(0x7f0000000140)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000180)='vfat\x00', &(0x7f0000000200)='\xb8\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='vfat\x00', &(0x7f00000002c0)='vfat\x00', &(0x7f0000000300)='vfat\x00', &(0x7f00000003c0)='-\x00'], &(0x7f00000005c0)=[&(0x7f0000000440)=':)#+\x00', &(0x7f0000000480)='vfat\x00', &(0x7f00000004c0)='vfat\x00', &(0x7f0000000500)='vfat\x00', &(0x7f0000000540)='vfat\x00', &(0x7f0000000580)='\xf7\'!$\x00'], 0x1000) 10:21:41 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x4) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) 10:21:41 executing program 0: accept4(0xffffffffffffffff, &(0x7f0000000040)=@sco, &(0x7f00000000c0)=0x80, 0x80000) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r2 = dup2(r1, r0) close_range(r2, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000001c0), 0x7, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, 0x0) 10:21:41 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x5207, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r1, 0xc0c89425, &(0x7f0000000100)={"de4a2cc79e3bab08514d5fdc7474c497", 0x0, 0x0, {0x1, 0x4}, {0x2, 0x460}, 0x9, [0x7, 0x4, 0x3ff, 0x3, 0x800, 0xffff, 0xe6, 0x1f, 0x101, 0xfffffffffffffffb, 0xaccd, 0x8e, 0x81, 0x7, 0x0, 0x100000000]}) ioctl$BTRFS_IOC_DEV_INFO(r0, 0xd000941e, &(0x7f00000003c0)={0x0, "854376652303d31d828dc31b399f7cdf"}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r0, 0x50009417, &(0x7f00000013c0)={{r0}, r2, 0x8, @inherit={0x60, &(0x7f0000000000)={0x1, 0x3, 0x3, 0x2, {0x0, 0x0, 0x4, 0x92, 0x6}, [0x4800000000000, 0x2d00931e, 0x0]}}, @devid=r3}) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) r4 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r4, 0x5207, 0x0) dup2(r1, r4) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000240)={0x4b, 0x1, 0x512, "8be6a8dc08ab6d5da6872074ccb9cc71ea180fed5954b3363270d6ccdd889de210d8ae29bfffab0e39809c121281ba50f03101d72aeb0d25865fa4481e195283bb2abb3754dc310006f483"}) fsetxattr$trusted_overlay_upper(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, 0x0) syz_emit_ethernet(0x56, &(0x7f00000023c0)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaac1414aa0a01010144231eff47e4d14b24ec569b0188e28af2f19bbcff0000000000000019d20522b4ecef975a94001414ffff000000000000008c1e000100000000ac1e000100000000000401907800790057009448560000000000000000000000000000e2"], 0x0) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000200)={{0x1, 0x1, 0x18, r5, {r1}}, './file0\x00'}) 10:21:41 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0xaaaae47, &(0x7f0000000200), 0x0, &(0x7f0000011000)) r1 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000300)={{0x1, 0x1, 0x18, r1, {0xee01, 0xee00}}, './file0\x00'}) r3 = geteuid() r4 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r5) [ 1012.236162] loop2: detected capacity change from 0 to 256 [ 1012.239321] loop4: detected capacity change from 0 to 256 [ 1012.251972] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1012.253631] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x6, 0x8, &(0x7f0000002600)=[{&(0x7f0000000200)="94a9f145405a4566688a897f2647f509060e1d74fd260051a1b33ece527289dca230e228d7f7e66d62da5ca7f458d9b56a68b8711bf30fc3f3fc56f50248639002eb175b10a89d81e7df155fae9c01c05196a3692dcce5ae13be910860a6b712fb7391233fa4b02cfe0a285e548e48a46e1b8a0afeac1bf71e8a4245698103c6ae682d3e319a5c407dd455a458945f1c90f9b1af6c234ab15e0299b05f831f63c237540fcf23ec1052f5cbcee3d64b21a73779d4bc2b8e190e73113528583bb7b863a820eee9e412a37d", 0xca, 0x7}, {&(0x7f00000003c0)="aa46e969dd045832b068edf66d565f99ce11966a4f8a2e870a154c7fa94440b4a27e3f85c46457a9fe1dc26a2d2be8fa6dc29271f8ae2a5a17c08d28e626261e720e6f3e748938ddc5bd9897eb05106b2b0eb711eef5acbaf35c5eec3aaedf1f21b2f564b4a4394a8e8e1878b3f3d5768a98031fe473177c206ebfe5645141dcfc2ce16074e81994fc50bccc708cefb4f5e1b3a97ab9dbb1297587f59004088e", 0xa0, 0x5}, {&(0x7f00000000c0)="e1fa4178660bf20d2154de24e3d5112fb9c169dad8c3c6eefa8818738c119fb4aebdf313e13b0a243d56aee79e6f5870baebf1cf0d097aac15cf490bbb5bb43b82c1ce4af49711d6dba11a62effce9f90293", 0x52, 0x4}, {&(0x7f0000000480)="608e8fc9d887df7de84c137824f94f5346971ec9ccc2bd177ae8475534ddb9d59587d263c1bef82f35663c753c889cb743740e3ccdb809c2b6d29891f1311e4f3ea2c371d880b0a8ecb43d832541a2cac6792fbda47e94a5f940898f4565979431bf3247dbc449dd314f1020b8", 0x6d, 0xd373}, {&(0x7f0000000500)="2feed7ffe3dc4e2e285c5e63d113563bf9c0a5912b2ee6eacd416c3ba5da51a31e7b7603c17a93fdd269dfd9aacc5a8ef0f8c7fa7f6da63971a1c6dff76e9e2c3ea135d040c05c75d9c5f918f398052b0fb66c223c54c8da11e4291b2a938794c31ca1afe2fc5cbbe1c0dcb4841e6b2f4cf45275c4", 0x75, 0xfffffffffffff520}, {&(0x7f0000000580)="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0x1000, 0xffffffffffffed30}, {&(0x7f0000001580)="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0x1000, 0xfff}, {&(0x7f0000002580)="1e9d02118a126a566439883f14c40293f28bfc30087e0538d8255df8fb5e0a59e52d73f200588d4f349599f95d7526cf89d0fbf021b1d2ad4fa7359682ef9e805bef3e19fac50e69b386b485", 0x4c, 0xffff}], 0x105880, &(0x7f00000026c0)={[{@gid={'gid', 0x3d, r2}}], [{@uid_eq={'uid', 0x3d, r3}}, {@hash}, {@fsname={'fsname', 0x3d, 'vfat\x00'}}, {@euid_eq={'euid', 0x3d, r5}}, {@obj_user={'obj_user', 0x3d, '$'}}, {@fsname={'fsname', 0x3d, 'vfat\x00'}}]}) getdents(r0, &(0x7f0000000140)=""/87, 0x57) 10:21:41 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x410, 0x0, 0x0, 0x5, 0x0, 0x4d01c6ec, 0x4, 0x0, 0x0, 0x0, 0x20000000}, 0x0, 0x1, 0xffffffffffffffff, 0x1) fdatasync(r0) r1 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x1, 0x5, &(0x7f0000000540)=[{&(0x7f00000000c0)="1cc2aa7599d3b8b2c8bb668320529b0b5f8448008ba857e3d31c525db6b2897e4e59c1918bea45f2f81195fbfe0b5f3b1578d811eb1c7b4d25cd660c71e9353029403059e37f238384755469333568516dde153d11dfc94883166964e81786d3c66dc893e6f611820679ba0f0bebacaba1ad419a6e5b34db514082201bd484c17072d814ac4b3a02f5bff44ec9a1eae025c923fbd94ac4f7aa2a17fb91", 0x9d, 0x4}, {&(0x7f0000000240)="8116262b6cfa7fb3df06867cbdfccff97a234a4baf446ad12cd90ebd3cf60d868719e4135d86090b1dc39205ccab99bf704db7a8d5a5dcc3d0d53e293a72027f2e410126aa2f7ee4b3998b4383290ec3115bb55dca733be1efbd23826b4db9d03b51affece67e80fa93ab55077396facf2ca2888d760fe1737d95b6e41e58cc3a263a4e527a232330e00e0ba3df9edf82b9e6f648907d492a1f7b790", 0x9c, 0x10}, {&(0x7f0000000180), 0x0, 0x9}, {&(0x7f00000003c0)="a75df892ad2848c0ec3f04243b021bc541a33795d470d44e2954afa966080870cc9cf6d7681bb838a6a08820b7c517ed4b79d3db4b7874962555ede22bffa051841e2fdce100e8bea3a700f849aee2d2b16c50ba5f554d041778a911b8ff5c02588dbeb5fc379e538e546b33d05faec027b19d77686add4f8e5d9eae27edd3cc2865061600de061c4cdc2832086f8a613918cae9b9fda373024a272382c8313650b61ea0b551c12f612a544390bfa14cb493ce3cfd0aa3cd6679a06506b4a0fe64042df0c78084f0f87032670e619e758e276258a6520f44af163a3ca3874392b2", 0xe1, 0x80}, {&(0x7f00000004c0)="6051a0aaf3297cc387934d9a6b73da68628a546a202a79abba83d41bc681b08f705440e19d34a351d2926566db117c52c22577d70e7b498aa4c33e2b53a86b7bb1655cf08757ca8e2d82c1ae0db0493b9b872c16012d65248bbff8c7c59a", 0x5e, 0x3}], 0x65cff1612c73c580, &(0x7f0000000300)={[{@uid={'uid', 0x3d, 0xee01}}], [{@fsuuid={'fsuuid', 0x3d, {[0x64, 0x31, 0x61, 0x62, 0x39, 0x31, 0x64, 0xc1], 0x2d, [0x62, 0x30, 0x61, 0x30], 0x2d, [0x30, 0x33, 0x39, 0x37], 0x2d, [0x32, 0x64, 0x64, 0x63], 0x2d, [0x3, 0x34, 0x31, 0x63, 0x32, 0x30, 0x38, 0x64]}}}]}) ioctl$int_out(r1, 0x0, &(0x7f00000005c0)) [ 1012.294707] loop3: detected capacity change from 0 to 256 [ 1012.323271] FAT-fs (loop3): bogus number of reserved sectors [ 1012.323834] FAT-fs (loop3): Can't find a valid FAT filesystem 10:21:41 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mount$9p_rdma(0x0, 0x0, &(0x7f00000000c0), 0x214031, &(0x7f00000003c0)=ANY=[@ANYBLOB="7472616e733d72646d612c706f72743d3078303030303030303030303030346532342c72713d3078303030303030303030303030303038302c7375626a5f726f6c6527ff666174002c666f776e65723d", @ANYRESDEC, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c7063723d30303030303030303030303030303030303036302c6673757569643d37653764d36564092d366535302d316630042d363136392d65353834373164332c657569643d", @ANYRESDEC, @ANYBLOB=',subj_role=,func=CREDS_CHECK,dont_appraise,\x00']) 10:21:41 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000240)=0x9) 10:21:41 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x5207, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x80000, 0x0) ioctl$BLKROSET(r1, 0x125d, &(0x7f0000000300)=0x1) recvmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000040)=@abs, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000100)=""/25, 0x19}, {&(0x7f0000000140)=""/129, 0x81}, {&(0x7f0000000200)=""/44, 0x2c}], 0x3, &(0x7f00000003c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x148}, 0x0) [ 1012.403526] loop2: detected capacity change from 0 to 256 [ 1012.413705] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:21:41 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e0008082000020000", 0x13}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x4) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) [ 1012.489892] loop4: detected capacity change from 0 to 256 [ 1012.498890] vfat: Unknown parameter '%IY c8LU>@l^"A+Yϐʢupе%G[Ϥ;ph:@9(f{.G/9x1nsln

@l^"A+Yϐʢupе%G[Ϥ;ph:@9(f{.G/9x1nsln

0xffffffffffffffff, {0x9}}, './file0\x00'}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000000), 0x9, 0x0) r5 = dup2(r4, r3) close_range(r5, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r5, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfffffffa}}, './file0\x00'}) ioctl$LOOP_SET_DIRECT_IO(r5, 0x4c08, 0x8000) r6 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r7 = dup2(r6, 0xffffffffffffffff) close_range(r7, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r7, 0xc0189374, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="faffffff000000002d2fff0dcbf5633441b96d044b66696c653000"]) ioctl$LOOP_SET_DIRECT_IO(r7, 0x4c08, 0x5840691d) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f00000003c0)={0x1000, 0x1, 0x200, "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"}) 10:21:53 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e0008082000020000", 0x13}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x4) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) 10:21:53 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x5207, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r1, 0x5207, 0x0) syncfs(r1) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) 10:21:53 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) fstat(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = shmget(0x3, 0x4000, 0x200, &(0x7f0000ffb000/0x4000)=nil) r3 = getuid() r4 = getgid() shmctl$IPC_SET(r2, 0x1, &(0x7f00000000c0)={{0x0, r3, r4, 0xee00, 0xee00, 0x40, 0x81}, 0x9, 0x80000000, 0x6, 0x7, 0x0, 0x0, 0xc9}) r5 = shmget(0x3, 0x4000, 0x200, &(0x7f0000ffb000/0x4000)=nil) r6 = getuid() r7 = getgid() shmctl$IPC_SET(r5, 0x1, &(0x7f00000000c0)={{0x0, r6, r7, 0xee00, 0xee00, 0x40, 0x81}, 0x9, 0x80000000, 0x6, 0x7, 0x0, 0x0, 0xc9}) r8 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r9) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x401, 0x4, &(0x7f0000000580)=[{&(0x7f0000000100)="ea3ffe8f7c0609992afefb1b8021e5d9dd4d775eb4ae7b0b98eefd1c1e4fb8304f449214b702149a708dc42e993dd31875b74ffb428622638715f6aefdc88d0908a64415f0077b1f84cd8d1eb3663ea638a62a63a4f4c3072657cc16b0b4e36917941c1d9bd645597a7f2161bcc0e908c9bf8bb69bd5688e1a0e613580d3baa98f9f9d4d55dbca611464dd1e15749333243683295e0151893674d405c51792789763ffe635571aa4", 0xa8, 0x7ff}, {&(0x7f0000000240)="f8423b631513ba354433c2d9f84a3b54c803f787f10bab6411d288bbb3a441be7678235d4c6298335415551241f0d30128e8a794b8e1141c9de543970170dd340f82041057bfb3f79c418e3a4fcd4b6c20e5ea4bd94f45389a0eb40b3e03c666c20e06aed846acba9923a0856e97ae54b0e49048419b7d29f140b8c6f32054bd24e21b281e856f5494780dba583ecd0f1e7494934d70ed4087701b531546d51a7392154be59761486dbd0e9298403bcf9652dcb6aeb86684c076f1e050fd777cde8fcac1c99edb", 0xc7, 0x4112}, {&(0x7f00000003c0)="0157dea68e0e7c1bb91c0fed2c1fc6e2d6ade583868a8efff0ed8d1cd9f3b908a14c01161136d4210b060815371cd0e6c97e2e7a10240ed9a1f9cfd38ddf7eff1bde1bc9eb232db6958d44fc1ea7c16be1e15b7e98e659b3fe088ca8e742f49b072931905185884fef4d6a405ae15c26c8d25f927c319d76da1345b99f18ee54d621e1626c8908a29ffc211e", 0x8c, 0x9}, {&(0x7f0000000480)="f9af0ed3d04b0030026c989cad79341db41e3d4cccb4b9a1629942aeaa342b6dd9934fd8ee0eae07b0055c4c098673a8995f84cd62374b82d2e038157b4c0833c63a8351a754b04fbe301519020e1c557fc15f44883d3077711d8947f5078b32ba515581dd944098804cbc0ef246ccd6640e68832358dda882d1d6cc9bce887a412ea4052b1882aa18f5d364dbd3dd2904075418adb3572c3355801d1cac950f083c6802ebd1c0ea722dcb38ed829fc488f59045709661e3d89d4c6a359af046a9e3fa8562376947ed8cbe450fc0bdacbd", 0xd1, 0xdc}], 0x4, &(0x7f0000000680)={[{@huge_within_size}, {}, {@uid={'uid', 0x3d, r1}}, {@huge_within_size}, {@mpol={'mpol', 0x3d, {'default', '', @val={0x3a, [0x38, 0x37, 0x3a, 0x3a, 0x38, 0x38]}}}}, {@gid={'gid', 0x3d, r4}}, {@gid={'gid', 0x3d, r7}}, {@huge_advise}, {@huge_never}, {@size={'size', 0x3d, [0x36, 0x30]}}], [{@subj_user}, {@euid_eq={'euid', 0x3d, r9}}, {@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}]}) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) 10:21:53 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x40000, 0x1d0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x260402, 0x0) fdatasync(r1) 10:21:53 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000240)=0x9) [ 1024.141791] loop6: detected capacity change from 0 to 256 [ 1024.144928] loop3: detected capacity change from 0 to 256 [ 1024.147021] loop2: detected capacity change from 0 to 256 [ 1024.159317] FAT-fs (loop3): invalid media value (0x00) [ 1024.160001] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1024.163798] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1024.172680] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1024.176133] loop4: detected capacity change from 0 to 256 [ 1024.201317] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:21:53 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x5207, 0x0) dup2(r0, 0xffffffffffffffff) r1 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r1, 0x5207, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) 10:21:53 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mount$9p_rdma(0x0, 0x0, &(0x7f00000000c0), 0x214031, &(0x7f00000003c0)=ANY=[@ANYBLOB="7472616e733d72646d612c706f72743d3078303030303030303030303030346532342c72713d3078303030303030303030303030303038302c7375626a5f726f6c6527ff666174002c666f776e65723d", @ANYRESDEC, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c7063723d30303030303030303030303030303030303036302c6673757569643d37653764d36564092d366535302d316630042d363136392d65353834373164332c657569643d", @ANYRESDEC, @ANYBLOB=',subj_role=,func=CREDS_CHECK,dont_appraise,\x00']) 10:21:53 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000240)=0x9) 10:21:53 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e0008082000020000", 0x13}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x4) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) 10:21:53 executing program 1: ioctl$INCFS_IOC_FILL_BLOCKS(0xffffffffffffffff, 0x80106720, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x1, 0x80, &(0x7f00000000c0)="d12c40f5c2fc22bfc5474d38af9c47318e38c0f868a6cd739af2c9e17480cac0ff69134e6620592028065fd704dd684b7b867e57be00aa4143377c19582f4c369ae56cc128564803060b8018328c5fd569adeef80846be4fe2189ba72e435a5a678dcdbc328a05153585d0405f7d3f125de05824ed694382b86c8c180572c9bf", 0x0, 0x1}]}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)=ANY=[@ANYBLOB="99"]) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f00000003c0)={{0x7f, 0x45, 0x4c, 0x46, 0x81, 0x40, 0x8, 0x8, 0x8001, 0x3, 0x3, 0x7, 0x97, 0x38, 0x1e0, 0x60004, 0xf2b2, 0x20, 0x1, 0xaf, 0x0, 0xff}, [{0x5, 0x5, 0x7, 0x7fffffff, 0x1000, 0x2, 0x0, 0x100}, {0x60000000, 0x8, 0x9, 0x800a, 0xff, 0x9, 0x3f, 0x3}], "ce2abe9674411cafea0c63950f998dd7975592c637b0616b27dca0f0ad9c2dfb1c3b8c5b31b22741"}, 0xa0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r3 = dup2(r2, r1) close_range(r3, 0xffffffffffffffff, 0x0) syz_open_pts(r3, 0x80) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r5 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r6 = dup2(r5, r4) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280), 0x20000, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000300)={{0x1, 0x1, 0x18, r7, {0xfffffffc}}, './file0\x00'}) close_range(r6, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r6, 0xc0189374, &(0x7f0000000e40)=ANY=[@ANYBLOB="11000b000180000018008000c904330486e3246ebb816c2daa586489c439dcb7d6cd36e9532aab5600070a0a84f9e7534029d409b0ca0a455b47c4388bbdc8b3bc82dea564052a0ddf66c61b87b7596eaab184acd05e362eefa00ab047a1e9dce98be4e22c8b209957c708488136158948e48ddd6652bcbf6d5667c656ddea7fde6a17ee7c25d9683123e42d2490ade1967f8d3420325fcf13c8f31d93d76a12580efc75634508fbc82c7391dff4b4900fcb1a22e1ade54c3cc11e6a605080bc9c256dac9d3866f93656cf55394275e65c5ac50d0f1b3bfbf76f8e1f857007b34e97cd1a1863502573e4d03d02b217efe9b05a16bfe3ca518b1b215d0eea5ecf18634d8c4b78ad0dbf4319b7d64e1993d90fc59a574bfcdf5d954387bd180ca0f4a096cb266173fac51450298f722ec6083b665dcd735736530cad42ecb1e398f7779ab7f11cf6c65bde87be55ddea603b9a920a2751adfd0cbff48b3927d163a6319f246d069ce654e9c4d7c07daaf3e87f4ed23c1660af6c8f22a644131300"/394, @ANYRES32, @ANYBLOB="faffffff000000002e2f66696c653000"]) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r6, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r5}, './file0\x00'}) getdents(r3, &(0x7f0000000240)=""/33, 0x21) perf_event_open(&(0x7f0000000340)={0x4, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) [ 1024.350065] loop2: detected capacity change from 0 to 256 [ 1024.353421] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:21:53 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="00ed487e8a7ea70a1969470000bdc19d8750000f00"]) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) getdents64(0xffffffffffffff9c, &(0x7f00000000c0)=""/32, 0x20) creat(&(0x7f0000000040)='./file0\x00', 0x2) [ 1024.376600] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1024.379226] loop3: detected capacity change from 0 to 256 [ 1024.393049] FAT-fs (loop3): invalid media value (0x00) [ 1024.393663] FAT-fs (loop3): Can't find a valid FAT filesystem 10:21:53 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pread64(r1, &(0x7f0000000080)=""/220, 0xdc, 0x9) fdatasync(r0) 10:21:53 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mount$9p_rdma(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x214031, &(0x7f00000003c0)=ANY=[@ANYBLOB="7472616e733d72646d612c706f72743d3078303030303030303030303030346532342c72713d3078303030303030303030303030303038302c7375626a5f726f6c6527ff666174002c666f776e65723d", @ANYRESDEC, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c7063723d30303030303030303030303030303030303036302c6673757569643d37653764d36564092d366535302d316630042d363136392d65353834373164332c657569643d", @ANYRESDEC, @ANYBLOB=',subj_role=,func=CREDS_CHECK,dont_appraise,\x00']) 10:21:53 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x5207, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r3 = dup2(r2, r1) close_range(r3, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r3, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfffffffa}}, './file0\x00'}) ioctl$SG_IO(r3, 0x2285, &(0x7f0000000240)={0x0, 0xfffffffffffffffd, 0xba, 0x81, @buffer={0x0, 0xf2, &(0x7f0000000100)=""/242}, &(0x7f0000000000)="d6f8548c84ece7f818dab37c61dba729b187b525b37c71ddaef20953b6bd1c8124a4b4b59787abe70a5a8f4e2a53d85b9391068ad07f450b949f76bd10d2a0efe46e4840ff4b3e2c85062a6674a89b27ed98b6d26435ee321d56f59b74924a494cc62139e7eca61ee33ad67f9868205600f28c60e65b66a2e05359977c76d3f984416f8bffe9adc2770dd525b5aa28e3f433f8575ae5a6ae22770fc94418e944b4058cec8c9044863e6f898e681210b8d65b4a2c3e206632861e", &(0x7f00000003c0)=""/4096, 0x3, 0x24, 0x0, &(0x7f0000000200)}) [ 1024.514864] loop6: detected capacity change from 0 to 256 [ 1024.530294] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1024.538268] loop4: detected capacity change from 0 to 256 [ 1024.552907] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1024.584868] loop2: detected capacity change from 0 to 256 [ 1024.602267] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:22:04 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fork() r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r2 = dup2(r1, r0) close_range(r2, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000001c0), 0x7, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, 0x0) 10:22:04 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mount$9p_rdma(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7472616e733d72646d612c706f72743d3078303030303030303030303030346532342c72713d3078303030303030303030303030303038302c7375626a5f726f6c6527ff666174002c666f776e65723d", @ANYRESDEC, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c7063723d30303030303030303030303030303030303036302c6673757569643d37653764d36564092d366535302d316630042d363136392d65353834373164332c657569643d", @ANYRESDEC, @ANYBLOB=',subj_role=,func=CREDS_CHECK,dont_appraise,\x00']) 10:22:04 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)=ANY=[@ANYBLOB="1b"]) r1 = syz_open_dev$vcsa(&(0x7f0000000100), 0x6, 0x44100) readlinkat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000240)=""/122, 0x7a) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x98, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000040), 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fdatasync(r0) fsetxattr$trusted_overlay_origin(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0), 0x2, 0x1) 10:22:04 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x5cbe, 0x7}}, './file0\x00'}) mknodat$loop(r1, &(0x7f00000000c0)='./file0/file0\x00', 0x2, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) 10:22:04 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000240)=0x9) 10:22:04 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000000), 0x185280, 0x0) ioctl$RNDGETENTCNT(r0, 0x5207, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f00000004c0)={0x3ff, 0x7ff, 0x1, 0xfffff17c, 0x685}) r2 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r2, 0x5207, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r3 = inotify_init1(0x0) r4 = dup2(r3, r2) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r2, 0x80089419, &(0x7f0000000100)) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) r5 = eventfd(0x1) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x4000018) r6 = openat$cgroup_netprio_ifpriomap(r4, &(0x7f0000000080), 0x2, 0x0) io_uring_register$IORING_REGISTER_FILES(r4, 0x2, &(0x7f00000000c0)=[r5, r6, r0], 0x3) ioctl$RNDGETENTCNT(r4, 0x80045200, &(0x7f0000000040)) 10:22:04 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="5b18a2f46f00"]) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) perf_event_open(&(0x7f0000000340)={0x4, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r3 = dup2(r2, r1) close_range(r3, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r3, 0xc0189375, &(0x7f0000000240)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) syz_open_dev$mouse(&(0x7f0000000280), 0x10000, 0x20540) r5 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r4, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r5}, './file0\x00'}) getdents(r3, &(0x7f00000003c0)=""/4084, 0xff4) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) getdents(r3, &(0x7f0000000100)=""/40, 0x28) r7 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r8 = dup2(r7, r6) close_range(r8, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r8, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfffffffa}}, './file0\x00'}) mkdirat(r8, &(0x7f00000000c0)='./file0\x00', 0x50) 10:22:04 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000", 0x1c}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x4) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) [ 1035.966893] loop3: detected capacity change from 0 to 256 [ 1035.980691] FAT-fs (loop3): bogus number of FAT sectors [ 1035.981145] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1035.996910] loop2: detected capacity change from 0 to 256 [ 1035.999464] loop4: detected capacity change from 0 to 256 [ 1036.018434] vfat: Unknown parameter '' [ 1036.025395] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1036.050854] loop6: detected capacity change from 0 to 256 [ 1036.061232] vfat: Unknown parameter '[o' [ 1036.063367] loop4: detected capacity change from 0 to 256 [ 1036.074622] vfat: Unknown parameter '' 10:22:05 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000", 0x1c}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x4) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) 10:22:05 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x5207, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000000)=0x3f, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r2 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r2, 0x5207, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000040)) syz_open_dev$sg(0x0, 0x0, 0x0) write$sndseq(r1, &(0x7f00000001c0)=[{0x3, 0xff, 0x1c, 0x4, @time={0x100, 0xff}, {0x6, 0x8}, {0x4, 0x2}, @raw8={"64be8661c91837bc2a5ed75c"}}, {0xc3, 0x80, 0xff, 0xba, @time={0x3, 0xffe00000}, {0x5, 0x3}, {0x1, 0x4}, @control={0xec, 0x7fffffff, 0xfffffff9}}, {0x40, 0xca, 0x33, 0x0, @time={0x8, 0x9}, {0x3, 0x1}, {0x7, 0x8}, @result={0xffffff76}}, {0x1f, 0x80, 0x80, 0x9, @tick=0x6a, {0x0, 0x7}, {0x81, 0x40}, @time=@tick=0x6}, {0x41, 0x8, 0x0, 0x9, @time={0x4ca5, 0x1}, {0x4, 0xf7}, {0x1f, 0x3}, @raw32={[0x1, 0x81, 0x2]}}, {0x1, 0x40, 0x5, 0x2, @tick=0x1, {0x80, 0x3}, {0x6, 0x20}, @raw32={[0x2, 0x7, 0x6]}}, {0x5, 0x2, 0x4, 0x9, @time={0xd81a, 0x7}, {0x80, 0x9}, {0x5, 0x1}, @connect={{0x5, 0x4}, {0x81, 0x28}}}, {0x80, 0x2, 0xc1, 0x2, @tick=0x9, {0x2, 0x6}, {0x3, 0x4}, @ext={0x99, &(0x7f0000000100)="bf74b2c7ee2e89e04af0cb5877d0d02d149271beef42ee1941a9bdf5f8c1daeacbebae503bd8c5563a85d817ae4be63ba78bd4657676c6e6b36959264d648fc28c9e0c09079e05b7f04d2a381d7814e3b51caf145e0a58eac24ca81f627d8e1011bb1536a783c87aa7290537311743dd3cc688174ae3afa7e04019d468673ff8b05b231fb65cf5395212a562d80f0af066526e239afce8e13d"}}], 0xe0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) 10:22:05 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mount$9p_rdma(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7472616e733d72646d612c706f72743d3078303030303030303030303030346532342c72713d3078303030303030303030303030303038302c7375626a5f726f6c6527ff666174002c666f776e65723d", @ANYRESDEC, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c7063723d30303030303030303030303030303030303036302c6673757569643d37653764d36564092d366535302d316630042d363136392d65353834373164332c657569643d", @ANYRESDEC, @ANYBLOB=',subj_role=,func=CREDS_CHECK,dont_appraise,\x00']) 10:22:05 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r2 = dup2(r1, r0) close_range(r2, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f00000001c0), 0x7, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r3, 0xc020f509, &(0x7f0000000080)={r3, 0x8000, 0xcdb6, 0x1}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r4, 0xc0189374, 0x0) 10:22:05 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000240)=0x9) [ 1036.155914] loop3: detected capacity change from 0 to 256 10:22:05 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="0079b68d5642b10f68cf644a54de1a936c587f054994966d33c4873e917250f23ab042fbdd90a35ccf751db383dcf04e47c2b4b37fb1cade78d2ed425e20817459fb1780e5e89875b30cbb371eb9c21d7cb44b0b83ff66a10be1fa74b3a504856e1edab3f45a39be6f6fae30cd5b231861bc59ba89e45bd6ea12add9afa5a205ed62d460c07742711812fac8d573a20c07cccdd558d2fc4adc6d31d4bfdb2f10a63cb2af40c7902c80504a422930cbf85d928969bdcc9ce1ed53192577f7cf734bbfb8dfc43ad8ee2558eabff5ef134f6200000000000000"]) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x3}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x300, 0x40) creat(&(0x7f0000000100)='./file0\x00', 0x20) r3 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r3, 0x5207, 0x0) kcmp(0x0, r1, 0x0, r2, r3) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) [ 1036.180712] FAT-fs (loop3): bogus number of FAT sectors [ 1036.181227] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1036.238090] loop6: detected capacity change from 0 to 256 [ 1036.247275] vfat: Unknown parameter '[o' [ 1036.306299] loop2: detected capacity change from 0 to 256 [ 1036.332713] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:22:17 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200003, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x5207, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) 10:22:17 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mount$9p_rdma(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7472616e733d72646d612c706f72743d3078303030303030303030303030346532342c72713d3078303030303030303030303030303038302c7375626a5f726f6c6527ff666174002c666f776e65723d", @ANYRESDEC, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c7063723d30303030303030303030303030303030303036302c6673757569643d37653764d36564092d366535302d316630042d363136392d65353834373164332c657569643d", @ANYRESDEC, @ANYBLOB=',subj_role=,func=CREDS_CHECK,dont_appraise,\x00']) 10:22:17 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000", 0x1c}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x4) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) 10:22:17 executing program 0: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000480)={0x0}) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000001740)={0x1, &(0x7f0000001700)=[{0x6}]}, 0x10) close(r2) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, &(0x7f0000000000)={r1, 0x3, r2, 0x1c28, 0x80000}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000080)={r1, 0x3, 0xffffffffffffffff, 0x6}) prctl$PR_GET_UNALIGN(0x5, &(0x7f0000000040)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1635fdc862f3efb8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r5 = dup2(r4, r3) close_range(r5, 0xffffffffffffffff, 0x0) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r7 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) dup2(r7, r6) ioctl$SG_IO(r7, 0x2285, &(0x7f0000000400)={0x53, 0xfffffffffffffffc, 0xb, 0x40, @buffer={0x0, 0x3a, &(0x7f0000000140)=""/58}, &(0x7f0000000180)="dee69abdae60f5f37db46d", &(0x7f00000001c0)=""/245, 0xaa75, 0x10004, 0x0, &(0x7f0000000300)}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r5, 0xc0189374, 0x0) 10:22:17 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x4000000000, 0x0, &(0x7f0000000140), 0x1048000, &(0x7f0000011000)=ANY=[@ANYBLOB]) r1 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x2, 0x7, 0x0, 0x0, 0x0, 0x4, 0x12f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000040), 0xf}, 0x0, 0x0, 0xfffffffe, 0x0, 0x4, 0xfffe0000, 0xf9}, 0x0, 0x7, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) r4 = dup2(r3, r2) close_range(r4, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r4, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfffffffa}}, './file0\x00'}) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r6 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r7 = dup2(r6, r5) close_range(r7, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r7, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfffffffa}}, './file0\x00'}) syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_tables_matches\x00') ioctl$AUTOFS_DEV_IOCTL_VERSION(r7, 0xc0189371, &(0x7f0000000140)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) mkdirat(r4, &(0x7f0000000100)='./file0\x00', 0x140) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x6, 0x1, 0x0, 0x2b0a, 0x1, 0x3, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x80000001, 0x1, @perf_config_ext={0x6, 0x6}, 0x1df32bf4d7abfde0, 0x1, 0x6, 0x8, 0x100, 0x4a, 0xd22, 0x0, 0x9, 0x0, 0x8af4}, 0x0, 0xe, 0xffffffffffffffff, 0x9) fdatasync(r0) 10:22:17 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x109040, 0x0) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f00000003c0)={0x178, 0x0, 0x1, 0x5, 0x0, 0x0, {0x3, 0x0, 0x4}, [@CTA_NAT_DST={0x44, 0xd, 0x0, 0x1, [@CTA_NAT_V4_MAXIP={0x8, 0x2, @rand_addr=0x64010100}, @CTA_NAT_V4_MINIP={0x8, 0x1, @dev={0xac, 0x14, 0x14, 0x1f}}, @CTA_NAT_V6_MINIP={0x14, 0x4, @private2}, @CTA_NAT_V4_MINIP={0x8, 0x1, @loopback}, @CTA_NAT_V6_MINIP={0x14, 0x4, @remote}]}, @CTA_TUPLE_MASTER={0xe0, 0xe, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @private1}, {0x14, 0x4, @loopback}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, {0x14, 0x4, @private2={0xfc, 0x2, '\x00', 0x1}}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8, 0x2, @empty}}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @empty}, {0x8, 0x2, @remote}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @rand_addr=' \x01\x00'}, {0x14, 0x4, @mcast2}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @broadcast}, {0x8, 0x2, @loopback}}}]}, @CTA_LABELS={0x1c, 0x16, 0x1, 0x0, [0x78b, 0x4, 0x8000, 0x7fffffff, 0x80, 0x401]}, @CTA_SEQ_ADJ_REPLY={0x24, 0x10, 0x0, 0x1, [@CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x8}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x1fe}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0xffffff4e}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x10001}]}]}, 0x178}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r1, &(0x7f0000000140)=""/87, 0x57) r2 = epoll_create1(0x80000) ioctl$FS_IOC_MEASURE_VERITY(r2, 0xc0046686, &(0x7f0000000240)={0x1, 0xed, "d9d4823b41591ed66b90a2e4671eb718036c33ed0d612cc3aade8d8fbfd196b094e90193ad6af43609d5bc426565852cce0af9b01b697c7aa54e6a76903ef5a6bc364ba6aa350745f4fb8604f524d1a6c5fc150a1d05f01b9fb960acb2093a2e281ffbaf7ea966a6a0a442a9d8a5050ae18d34e3d78969c856c990ef0ee563d4bc0f4e0424e9f8721c901cbd7fe0df3b912781c1f71551f40d0a68062270a2dabc88e5feff23784cabb1d4faa2157dca117f0aacec71200fd7ad968719ca430e03bb3cfa2f61b32e87bb62a0f67a18c00b47ba2204cc37ac0418d2cf5f67910908bd4a7d05b8c4bc8c357cf7df"}) 10:22:17 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000240)=0x9) 10:22:17 executing program 1: sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(0xffffffffffffffff, 0x0, 0x0) ioctl$HIDIOCSUSAGES(0xffffffffffffffff, 0x501c4814, 0x0) sendmsg$IPSET_CMD_DESTROY(0xffffffffffffffff, &(0x7f0000001280)={&(0x7f00000011c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000001240)={&(0x7f0000001200)={0x20, 0x3, 0x6, 0x801, 0x0, 0x0, {0x2}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0x20}}, 0x4840) sendmsg$ETHTOOL_MSG_LINKINFO_GET(0xffffffffffffffff, 0x0, 0x4048005) openat$sr(0xffffffffffffff9c, &(0x7f0000001b40), 0xa00, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) [ 1048.739751] loop2: detected capacity change from 0 to 256 [ 1048.760308] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1048.799246] loop4: detected capacity change from 0 to 264192 [ 1048.831996] loop3: detected capacity change from 0 to 256 10:22:17 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, 0x0) [ 1048.857706] loop4: detected capacity change from 0 to 264192 [ 1048.859511] loop6: detected capacity change from 0 to 256 [ 1048.867172] FAT-fs (loop3): bogus number of FAT sectors [ 1048.868042] FAT-fs (loop3): Can't find a valid FAT filesystem 10:22:17 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mount$9p_rdma(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x214031, 0x0) [ 1048.889989] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:22:17 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r2 = dup2(r1, r0) close_range(r2, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000001c0), 0x7, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat$cgroup_freezer_state(r2, &(0x7f0000000080), 0x2, 0x0) r4 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r4, 0x5207, 0x0) dup3(r3, r4, 0x80000) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, 0x0) 10:22:17 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)=ANY=[@ANYBLOB='\x00']) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x40, 0x4, 0x6, 0x7f, 0x0, 0x81, 0x10000, 0x6, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x5, 0x2, @perf_config_ext={0x1, 0x9}, 0x2000, 0x3, 0x2, 0x9, 0x5, 0x800, 0x81, 0x0, 0x2, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x8) fdatasync(r0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r2) mount$9p_unix(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x982082, &(0x7f0000000240)={'trans=unix,', {[], [{@smackfsdef={'smackfsdef', 0x3d, 'vfat\x00'}}, {@fsuuid={'fsuuid', 0x3d, {[0x39, 0x33, 0x0, 0x33, 0x39, 0x33, 0x39, 0x34], 0x2d, [0x64, 0x31, 0x33, 0x33], 0x2d, [0x30, 0x66, 0x34, 0x38], 0x2d, [0x65, 0x39, 0x37, 0x65], 0x2d, [0x65, 0x32, 0x0, 0x35, 0x2, 0x38, 0x66, 0x61]}}}, {@obj_type={'obj_type', 0x3d, 'vfat\x00'}}, {@uid_lt={'uid<', r2}}, {@permit_directio}, {@subj_type={'subj_type', 0x3d, 'vfat\x00'}}, {@seclabel}, {@audit}, {@fowner_lt}, {@smackfsfloor={'smackfsfloor', 0x3d, ')\xf0/'}}]}}) 10:22:17 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="00be994ae50bc83e8546acb3f5744a4fd47ab5b48457d12f5caf73d345617578f93dc888e70e0dba419903b62369330f5a6d289219a9bc898ca4d8878a85431482d28b0413c18de9e82e7ad4f3f2cf2371b7941f1a4716d4e9a3a3f5d363e3c684d4b781aab57dd05e8bdf24a018"]) r1 = syz_open_dev$mouse(&(0x7f0000000080), 0x2, 0x81202) openat(r1, &(0x7f00000000c0)='./file0\x00', 0x511002, 0x36da82f5e173afa9) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) [ 1049.071963] loop2: detected capacity change from 0 to 256 10:22:18 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f80000200040000000000000", 0x21}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x4) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) [ 1049.096977] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1049.127962] loop4: detected capacity change from 0 to 256 10:22:18 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, 0x0) 10:22:18 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x90100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x5207, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) syz_open_dev$sg(0x0, 0x40, 0x278002) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) r1 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r1, 0x5207, 0x0) r2 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r2, 0x5207, 0x0) kcmp(0x0, 0x0, 0x0, r1, r2) 10:22:18 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="23f03f1cbf3e0035b101138ede02bad9861cb70d76fdc5d855a1ca32970ef4f70bf24bee58f71442c5a1db41633ef20f5d33648989522a0fe454536f77237c0b34fe23121ca281533de27e0221349e4d0a0816eb066bff699302771032d731611c7c70313d3449ae917ab848bb16b78e8658d862f5ca626545a44bdb8dac58973493edb4c0b3f0ff7d9492ed5de01bd2a1c98ad4e35c0e258bf5"]) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x3c) getdents(r0, &(0x7f0000000140)=""/87, 0x57) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000080)='vfat\x00') [ 1049.145918] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:22:18 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mount$9p_rdma(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x214031, 0x0) [ 1049.268853] loop3: detected capacity change from 0 to 256 [ 1049.289038] FAT-fs (loop3): bogus number of FAT sectors [ 1049.289959] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1049.323320] loop6: detected capacity change from 0 to 256 [ 1049.334829] vfat: Unknown parameter '#?>' [ 1049.368934] loop6: detected capacity change from 0 to 256 [ 1049.374624] vfat: Unknown parameter '#?>' [ 1049.375680] loop2: detected capacity change from 0 to 256 [ 1049.413253] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:22:28 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) close_range(r1, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfffffffa}}, './file0\x00'}) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000180)={0x1, 0x67, &(0x7f0000000100)="4f06431527ce6653f175809cc3f6836c1dd0eb8bad3118f338922e2a9e4099c5f7381e44307d880dcf26ee413d2251ba4ee3fa2d7d77d49ed740a3ce64fee7efa012e3aede379ca5af3b312c549b267654767babe01cdc35b8581a0966cbbe499e9fae431101b9"}) pwrite64(0xffffffffffffffff, &(0x7f00000003c0)="d858e9bc46de63bd479febc155373ac23da92c5224edced0476335b602a39bc7c52b9a930ed79677baca467b36f7c8c0be9aae9aee163d001afbfe737a3e46d03328dff99de9beb6e5399c38f2319431559a3c11488f1055fe297f29cc1cbd072caa24d3b9bacad75c5e2e05537be11245014e55a07ec2c728e6f038fd730cd28b84b2e86f336326d69bdbd08cf18a0f5b63f7bad5b66648665ad40ab3dbad67e307b2256ad2d0425be9bb4e22dd5532f380a5c8a8039165500d1207ee4cf9b3bae1074dc1613e4b90b612992f9adcd6bd7704540dda6a29a6659df47b042513330c9cd0cbd3acb250677dfea8baf674431e216084b33038c2b438db86cae09e3d26b64c9917ff79b29487fbb9187ce8f027fa4a35163973ffeb435e9adbd88d7a8946e40db3855056a49db887fb70292f4b06296af277770ce08fcee240ae1dba25323c8cc80894da7170cae0fd5574c99487985de0ff8188d0f62c46c7ab0b56798d88354ede151471b1c8b04161b88cfe79adb9181d3cabf8db4fe001deee4e6f57e7f8f670fa6f4e4ae398f1d467e349232715740adc5de9f53805e52cea38dcf56fcd6df16a594035ea6c6d3d56e07da54e15de80f19d86ba08adb27641d083bb5d336903012e63e273fd61af679c6079bc297e40db99e590e3bc729c22aa73d149f123555693a70d08c1c6e89a88d2f52e48f99d751d0726d677d9aae9c0d0e34fab68170db562e43d807950095ac46ac4105d11fe024d6b353ab0956246ec3c920902a32099340c0db508e7fb1c7654d555f8a52b8f1016b31c8233b81796bd84ca655032b8b9e2869d2e7af6c373e269befb554a1a8b8e7fee857e2dcdb350cd77c09e472173924b638189e8b582cbb176041f25784928b36b4c0926e4279187855090d807f2741146a8c19d88fd0a46fd35f78bf66ec1c422dfc20790c342c010d32aef15fa22e8699917818574ed3efedec2ef93d96a010629756a0105515f08dfb5dd50cc8b0e838ec4bc421fd85bdbf6302ce71e9bdfe609343beb4f49e9ef8da5177675b61cd54781f885a12da700576bbbb168b2c1e46f2ecba23af76001193bf95ed85649b3cd0c9d6a66988c523dce681ac76ad389792d0beb61112c264fa9a2b514e79ad0168652da4b41496c732b498636288712da1b1a07b9471fa902abf6920d0fbf6e13f776d639f74137fb9e12e7f09569507eccb71c7ac07b81be7407dfa28648986a6d6f54c7fe86e4b0349e3264d22c273c0f0472fb67d964fb5575c91502b0afdb753872ea50fc7afcc79cb896c05752f5c67cc3ba3a960f05cad1fd6638a2c277538b9c175ca0a10f55b2c00c2668af15a56dfa12fd238ddcf3d66045a11b4268e202687bb20b78251c61d52b1c6c10627d132c9a07d1524cf1a07a320234d1ba7118840e765e5df96902006cadbb020131bad47b10fb14f1c1c4fce6521e2f21c60f4947890d3e810ad98018e103fb290edd2125c3ccf5553efdcbfd3b673439e0ca6c651d3baa662a428745f8a30d6d3931c5ac95326cc2cabff1943fea4efb74a4edfde88f184777c8feb9e3869919fcb846ba88a3aa4f085475cb2e15e3a088267c873ed1d893bd76544ad7c0f82dcdb45b9059078887d1cdd23f7287340f372c7bc6d1bcd20a27e586e0c91f32e2938dcf2f6e1a61ca2f7f569b1c5e85ccec89f0a524f8916450e45c8be6272741a5203fede5d3613f56762652588aea38fe5befc6c47428ac026b2088f80d674c8fc729fa02385b08fd2354493c6314d200051136e1050649d8e70e3cf7251493c201dcc7cf863288e97ffd225516551982b72ec2ba0fd9d7e1559e66e85948a48cc7149ba691edf45f5aa60c276492c0e551fcfa819fc32581261c66dc22706975cc19b54e0dc84f7ea1b73d62cdeb8e65bed3f354958ad87d7c27a35523597dc716dee55de9a85440d5a155029653a5b6671edf47dbe079b7231ce09eb88f11ac74888eb364208135728a3be5a8d77f80a8ff9cdac67bb4d15704fbc7846150293ee5c2e67abe7d01b9f2969f37322a596ac6c771a61500dd1670eb046ddd52840903b021a6b7066c3086e3d37e9294b0f9e83d73c98495de89dbf87e80c6f93c705757a0296f7d22cb802239a7e8dd8501b179f67c3522a5b6ba14a08f59da4ec4c04bcdf10bd11ad54e46deb99c681e5f1938687195873aa98c238b042cfb877dca2ce647ecccad419a3f812bc22ba6f442c7a61eb709563486c27837c70fd411eb04cbd3ebb5c6fc581f9aaddde282fadb8f13ac0732527e0e64f864cf1c483a3ae4ef69874c9c7a627ac285451f8c105d67f29c6bb32dc1ee8258fec06283d88ce1ac3c311f7682205847d3f270db18d9a6c95ecb4bc4bdb882dff21510b0465594cf46884673c3eb44e51580d6f4173bce51ffc135460072d61c38502ee2a0254e6a1bf51e5553e29e01e80e657901904282f939747cc07b5ea4ccac5f480c8a4244fc515563b0c84d7fb38ffd26b737281472349662a8ac4a416b8a7c6a55311f94584764a2fc51d673265c45643f69e4445f565cb57761346e05fb41895e4dfe0bc9b1ebfd61fce5ad763d2a5677448ea00ef3ee37cdca934ce97752f2d0ef45ff0127b52daa7ec3258c09c814e647cd09d21cc49dd4384f44af419fe35ec2aa154634f0b24fa1637b4e7e52d477fcf4f4c84068a13be04ad40b29d1e7a1ac04f9e090ca0ed3cd15e7eabfa5b380d20e807062b24593e9fd7ab83d673cf5cd28b392ad49ed7bfb1a50ca817bcf843aa92a591e06c29b6641673f9247ecd3fc99b7fa53020be755756d70de079500806c294a94ad427133815791f9bad9028f44a6a27b6fe707fc60077c4b2c0847a86409c0b022ad67ac8fd2e104b93b0b7a1ea2d2f03550543e4b827395e4e7311ca2c6aa59247b13e755435079e14e67f08a8afb65c28c3c5b34b20099ab3b719bc0c88f5f8f74d9597b65746f7a9baecee5b70f8b15bab8f0033b35c7fc53a449e5c23524cc6be7be1f527f67588cd43115be14a33799eb1b1709e11760fffc962a1cabcd6f9a3e732d68a74905cf9ea3e23be094eeaa3c7a62769636d0c62a695223b1e9e6ff9496454daefa93b79f849de26c2528af9db384ab579abf621784e1d4bac500c8fbe0f47f1fe7c9b50a682912b1a6bb81251629c6ad5f1f584a3bef3523ae81c3fa69ad732dd261df22e22da85b690b2f63c97a554901d5d2b2a859a272ee3f2c9f89dc521c8cfc725ddc78ab920624e599ac92a552b7f8d177d9cb1d64083736c32b5b84d3a278850d8086bebcc9ae775eb2e93e52b5f3e2dfa97284c470e182079aff015f5fe2b7c6b3e0bd19e5c2403d27d82ef5719532d2d7e258eca6edbe6602316fc6b2315185c4de3e0999c7c9bcbe3146afc4cb97f6b97574147058affa20891c0423a0be4cfba1f3cd97cbd0962321a3a6d29f7c142d43f02fcfccbc75d0c74cede829a0b57069534a6716917e57bcd256770e79ff6d8d6ffe31c3fce8ecf833ecf77e1e24c29a2708aa77506a5f5c42fd71bb41b1fe5cf1531a48f66270ea34f07e47c0044e34cfc6edbc55900f509832d386e2b230639d0b0daf9f1960443393b13eca9fdb5beb50bcdbbb27badaa6d3985c80ac0707d2c998c8bf4cdb13d2379aa3cccd1091c67166141e8b3899cc63da38780579aad153690b1fabdf097a380c8ff571235014003357e87f68a17b4c8b682a602abca16d3b922aecccf9b932aeada1acf17ab54821f742fdb285a505aa9a636d288a88972e15dab0120282c090133387814371d9d6fd940a2fd289b6b05f11590dc331535c0ca42911899513206d4e4bf9e4537c448a85ac780bfc13ea3ccdea9b329e7817d3fe4f9daa3b3aae03e3ab142ba11336caae18fff5da4a4cf67bb44ede46f57845b5c397c8048b03415ae5943a3d8541c48471c4e6806bc145722a5672e6b9adec50ecd65cff92c68a25664f12d0c233bd4c529d0b9ccd5313564f81af15b05084d79c1b39f98e9d4d66e9d61ab9788519eed575a1c03157f2ee07bd46b474f3290e8839acc69ec5ba5a5b3222053b5e996ee92535537b0dde419dcac5c302405ff7725bbbbe0848fec506d9d64ea791212cd67e724c702b7f257b780fdebe8058ba6e593758487d30a7e3f4e6465245a6738d9a505437b372f2ddf90608e1bb59042f0a3032e9986725c53acadc16159c49cb023f7f07a9533f252d52d1fa6903f187dee8d1af453bc191c8d93c383fe08fbc81e459000546fa9c218940126ce5c5cea11cf9feea0a43765642acddc048dbd9e53b6ed62b7f56872985690d52fe3a553811d3699462fae293aabc4dd03e6ba8a8a8b376a1408a92f3bf11018530a5384bd0f7934b713718e9a9b8c027a0ef36f95e376b4adfff6545c76dd3c07c7c5ec0aa923f7817f63c3c8d0da23049b91dd8d1df9a25a76c8bbed02d13eafeb2ce2e58c804bad87e1cf8b6167fdefc87b14c028e5665c9abcd0eaba0e770516d07ea50aae614f74d360d3e8044d29ee3f307259b3280f636208dc539af5d65515396148960c6a8e4162d0e063b39a4d86dd0857dbd51c3c85082db3718a93f8816c5bb722db54aff319fe39bf3f1ac00a40c84ed7c49a8a9e91c51706b4d1a91a2be04a4ea1339ce7be09263170f00f0f4a12bd2aa5dfc64503a889508e96571ec637b4e8f4379ca506c7d01ae97d7aab3603524bda5624c96153122d420ce8e0953e4e2627a84ec9ebe95d248cb3448a42e251b448ac62686f7309e3005dd6487fefde93aaca5c493a0834daf9845ed414440165384ea414daf2247ba8f81358f7ad864a6254a0dbc9e8e9361d036514fdaca261b181027ffcc0e676604b598a3eb46902ca4ccb281e7c72425015e27e3a9ab8201d802fe0b7cc1b3746ee0271c9fcec360eddb51694292019849cc4f7788ea90963f0845afdcf011469b301634288f8ec5bc17caa127d183c939d5160788122c9daddac678407ea11b4bac1a5adb65cc6bacf08c9ed062a3b611c0a72bf3123b575c0616c881e8731e711430fa25d3156b1283c29e1a179eaaa43330742ce283f7e2839ff8a23d776bb2885f899b32e46af967f4156f516961b4b08b10edace4e8a874200d27ffa83e2e9103eac12823064ecd3d7dc8a30d5e78e1b74ac26dd314b9032ced1909909fadd29a255217a9abb67fcdd5f76b6f17f9fa2ade382d4f05e6afdd017bb08f1992766f9c20d25e718d4f2811a884cf8f07f3eb910122b2db0ba331f748549be5a17dbde78e3beafb19cf3f3a998963e4be28fe00ee7e68e8085a660f3970a5eb96fb9b7dcf50ef4a6fbd253d65f270ef4222e16336b7e5f38f67e4d84dc7b9f31ba7dd005832f84195fb10d3b7c0c273ba2e9f217f76974c61e31119630912011b62133e407c7302ff411c43d78723acc249810080a291672edad44479522f48ea2d49f6309f103842e2b43edb3d306917b22c6c0d89ae2e12a2511067e0bdb67c465349149296f82176ef019f8a16b73f1e85a51693d28003b21e77055dacf7c3eacd1ac611fd168e8453986a1ab827765886fb5b77d54f0d0215e206193f90e687037dc21a90c98ad34e9c974df95b4dda1b9ec13c16e838b3d5204147b5d56c6c7aea8fea5c5f80d037d17a9603342a8fbe0128a48f6fe65b1cee5ce144f265f3b779d852248e331616059eccd27622e84b7547f66c075a96bdf24ccd5974a4dbc6cdaac7e489bf41e8cb9f71ecba52438b86abdb33d14493078d956a353154e14b3ff043d78527b24c54", 0x1000, 0x8) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r2, 0x5207, 0x0) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) r4 = ioctl$NS_GET_PARENT(r3, 0xb702, 0x0) r5 = eventfd2(0x7ff, 0x40801) io_uring_register$IORING_REGISTER_FILES_UPDATE(r3, 0x6, &(0x7f0000000040)={0x10000, 0x0, &(0x7f0000000000)=[r4, r5]}, 0x2) r6 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r3, 0xc0189378, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="000000002e2f66696c65d4d0"]) 10:22:28 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="cbc19af128434f3869edb7400760ba5042bf7f01d998ebd0f1b640003f194dbf50e9417ce5a6845f2eb8f3f830747445ff6f49dfa47866fd95f07c3714ee0e05845272cdd33449759257265b79c1ce580e7f0f0a752be48253594b4c123eecf8720a62ca5f6d2e14fa747d67777ba3439f59811d575a4476444650f9fc54a622f7330131ea0010da1e0838c950b0d694787a924405dfadc59e2abd635fd7da2f44b1d6acf93ece63d57e43"]) rmdir(&(0x7f0000000040)='./file0/file0\x00') perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fdatasync(r0) openat(r0, &(0x7f0000000140)='./file0/file0\x00', 0x20002, 0x20) 10:22:28 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x763a}}, 0x0, 0xfffffffffffffff7, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x2, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000240)="ea827ce1e0f72a0fcf8308e15f2deb46f8eae3f030ec3fa084ae35112d0cd82da522aab426302927dd25e6b1203707b8f98549673ecceb3be40858d94ea53d0aaf7707db8934fd2945ac36a1b23c3a83a5f3d66909f40a998bbe90c1fa3fe0c097712d0f2263df006dd63e4680cf603f04e4669095c895fae79bd7e28b31d4ba84c071cf8c644df7492c9797d5bd9d1b93529496257a260d3a37d9bed696c26017b98a2ad4b238905dddf1ce68a1ea711f9b914bf61194f24d92ba97e2d99259b5fc939faff34dfcbb8b01763cde1d8b374586a5b7b3c7", 0xd7, 0x53b}], 0x2080c04, &(0x7f0000000100)={[{@bsdgroups}, {@block_validity}, {@nogrpid}, {@data_ordered}], [{@smackfshat={'smackfshat', 0x3d, 'vfat\x00'}}]}) getdents(r0, &(0x7f0000000140)=""/87, 0x57) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) getdents(r2, &(0x7f0000000400)=""/87, 0x57) 10:22:28 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mount$9p_rdma(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x214031, 0x0) 10:22:28 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r1) r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25, 0xffffffffffffffff}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000080)={[{@nonumtail}, {@utf8}, {@fat=@tz_utc}, {@shortname_win95}, {@uni_xlateno}, {@fat=@uid={'uid', 0x3d, r1}}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@utf8}, {@uni_xlateno}, {@uni_xlate}]}) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlinkat(r2, &(0x7f0000000040)='./file0\x00', 0x200) 10:22:28 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, 0x0) 10:22:28 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f80000200040000000000000", 0x21}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x4) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) 10:22:28 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='cpuacct.usage_percpu\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x20, 0x3f, 0x8, 0xc9, 0x0, 0x6, 0x200, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x7, 0x1, @perf_bp={&(0x7f0000000200), 0xe}, 0x44120, 0x2, 0x1, 0x6, 0x5, 0x4, 0x7, 0x0, 0x1, 0x0, 0x9}, 0x0, 0xc, r2, 0x2) ioctl$KDFONTOP_SET(r0, 0x4b72, &(0x7f0000000840)={0x0, 0x1, 0x19, 0x14, 0x135, &(0x7f0000000440)="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"}) r3 = dup2(r1, r0) close_range(r3, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000001c0), 0x7, 0x0) ioctl$TIOCGSERIAL(r3, 0x541e, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=""/218}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r3, 0xc0189374, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x7d) fstat(r2, &(0x7f00000003c0)) [ 1059.378554] loop3: detected capacity change from 0 to 256 [ 1059.384973] loop2: detected capacity change from 0 to 256 [ 1059.395873] FAT-fs (loop3): bogus number of FAT sectors [ 1059.396305] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1059.399183] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:22:28 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000240)) [ 1059.430041] loop6: detected capacity change from 0 to 256 [ 1059.433746] loop4: detected capacity change from 0 to 256 [ 1059.446464] vfat: Unknown parameter '(CO8i@`PB٘@' 10:22:28 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f80000200040000000000000", 0x21}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x4) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) [ 1059.470625] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1059.472907] loop4: detected capacity change from 0 to 256 10:22:28 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mount$9p_rdma(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x214031, &(0x7f00000003c0)=ANY=[@ANYBLOB="7472616e733d72646d612c706f72743d3078303030303030303030303030346532342c72713d3078303030303030303030303030303038302c7375626a5f726f6c6527ff666174002c666f776e65723d", @ANYRESDEC, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c7063723d30303030303030303030303030303030303036302c6673757569643d37653764d36564092d366535302d316630042d363136392d65353834373164332c657569643d", @ANYRESDEC]) [ 1059.481206] vfat: Unknown parameter '(CO8i@`PB٘@' [ 1059.541653] loop3: detected capacity change from 0 to 256 [ 1059.555628] FAT-fs (loop3): bogus number of FAT sectors [ 1059.556074] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1059.557267] loop2: detected capacity change from 0 to 256 [ 1059.572232] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:22:28 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r2 = dup2(r1, r0) close_range(r2, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfffffffa}}, './file0\x00'}) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x910, 0x0, 0x0, 0x4, 0x0, 0x0, 0x20}, 0x0, 0x0, r2, 0x1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r5 = dup2(r4, r3) close_range(r5, 0xffffffffffffffff, 0x0) ioctl$SG_GET_TIMEOUT(r4, 0x2202, 0x0) syz_open_dev$loop(&(0x7f00000001c0), 0x7, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r5, 0xc0189374, 0x0) 10:22:28 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5df5c84b, 0x4}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x5207, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) 10:22:28 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x3, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x19}, 0x0, 0x8, 0x0, 0x9, 0x0, 0x400}, 0x0, 0x2, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) 10:22:28 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) getdents64(r0, &(0x7f0000000040)=""/230, 0xe6) [ 1059.735988] loop6: detected capacity change from 0 to 256 [ 1059.757487] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:22:37 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mount$9p_rdma(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x214031, &(0x7f00000003c0)=ANY=[@ANYBLOB="7472616e733d72646d612c706f72743d3078303030303030303030303030346532342c72713d3078303030303030303030303030303038302c7375626a5f726f6c6527ff666174002c666f776e65723d", @ANYRESDEC, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c7063723d30303030303030303030303030303030303036302c6673757569643d37653764d36564092d366535302d316630042d363136392d65353834373164332c657569643d"]) 10:22:37 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f800002000400000000000000000", 0x23}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x4) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) 10:22:37 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="c400406b6b82c817b1c10526b194cb5f0397401a277d65e3a50d"]) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) 10:22:37 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6e077d46edc5ad26b7d09a4e377d2ab4bde2aac02a"]) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) 10:22:37 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00c5f5f1452ce634c14ad372cff4dc8baf0c4a6a555b1992fe823ce7e232f4ea45f1fe10e5f8a1959e389803cb49e0efd25847dbdab492fe168da2c97ec3e1fc7593b719b2bc632030dc7a"]) r1 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140), 0xe}, 0x20, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) r3 = dup(r1) perf_event_open(&(0x7f0000000240)={0x4, 0x80, 0x40, 0x9, 0x9, 0x2, 0x0, 0x10000, 0x2020, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000180), 0x4}, 0x8, 0xf3e, 0x2, 0x2, 0x0, 0x3, 0x4, 0x0, 0x1000, 0x0, 0x200}, r2, 0x5, r3, 0x3) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x101000, 0x20c) unlinkat(r4, &(0x7f0000000080)='./file1\x00', 0x200) fdatasync(r0) 10:22:37 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x5207, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x4102, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) 10:22:37 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r3 = dup2(r2, r1) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r0, 0x6612) close_range(r3, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000001c0), 0x7, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r3, 0xc0189374, 0x0) 10:22:37 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="00b33bf632dfbb91d553c16ccaff6a27b749d7798a44f121c1975f21acf0be3c7b841872070da8a7008e96c21fbfeefdadcc"]) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fdatasync(r0) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x2) [ 1068.850807] loop3: detected capacity change from 0 to 256 [ 1068.858668] FAT-fs (loop3): bogus number of FAT sectors [ 1068.859116] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1068.888247] loop2: detected capacity change from 0 to 256 [ 1068.893090] loop5: detected capacity change from 0 to 256 10:22:37 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f800002000400000000000000000", 0x23}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x4) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) 10:22:37 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x5207, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) syz_open_dev$sg(0x0, 0x3, 0x8a400) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) [ 1068.918899] loop6: detected capacity change from 0 to 256 [ 1068.922005] loop4: detected capacity change from 0 to 256 [ 1068.923205] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1068.927060] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1068.937770] vfat: Unknown parameter '' [ 1068.938233] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1068.963721] loop6: detected capacity change from 0 to 256 [ 1068.974104] vfat: Unknown parameter '' [ 1068.979036] loop3: detected capacity change from 0 to 256 [ 1068.987092] FAT-fs (loop3): bogus number of FAT sectors [ 1068.987660] FAT-fs (loop3): Can't find a valid FAT filesystem 10:22:38 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x5207, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r1, 0x5207, 0x0) fcntl$notify(r1, 0x402, 0x39) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) 10:22:38 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) r1 = syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x7f, 0x5, &(0x7f0000000580)=[{&(0x7f0000000100)="41fc31e89ce7880df18fef", 0xb, 0x3}, {&(0x7f0000000140)="8da7ea564f461cee7951e7bb99919c329bb401a161565c3531bb08fa569956f9d386", 0x22, 0x8}, {&(0x7f0000000240)="a018c1a075d62aa4883ee552521d5db56c3c7efc6c2303fa2cad1558fac01a83e71c51f5ec9a92d8b69f85299f13677fa71efa469b8c6b2d36c04264da4dc1821129d2641c533ac500bf7d4245deab19ab59e128cb68d7bd1348f909addcc113d75f9a29295a670c232c104cc5051ac579b136b217e6c4c08e2f8ddf7de586c5bc19f74626c722fae228beecb76ca1f6ffa935b0f452c852665b92d31d018a9462e79932912cc70bd233596d651e728cf7c6b6c3e96ac41c80b1552b404639c3e8d4b3a200664e8d732adef40b919856428e3feecd962e83082d89edacf5ea2d6baa81811995d00bf4d2f886b4012bd7", 0xf0, 0xa4ff}, {&(0x7f00000003c0)="7d08795faaf245ab5e774129a918cb8dbe76390554081c32c26abe53512b5883e93ccec7105af83a12d8bb3b97c001a352c69ee2d4d505519e89f9d8459bb71a9d4ff210962af144e6a314b4a45d1ac7a97d623f0502957ccb1c356f5539fdd2655929a4603c7eb7452f9a3bd20eb6ee44468a948c119708f0e0b6186add1fd51d5df98b6041f551406e71e7925948e512c2b46b78dfead10f3105cdff8b3bc7c29614452556c1fcf6b4e8691547163946021a02b52f7f9ca438b4a1d5f52d150df008491dd4cf7ac8569ad658f3e2e2f033dd3c2bf66cb0f9eb6122bcf76667202d405e40847b26be740406bf23", 0xee, 0xfffffffeffffffff}, {&(0x7f00000004c0)="fec8065b7d31aba393d5ec7e568ba336ffa364eb178ff2a08cef28ca57da565ced7edc9aec9a3b3a6ad5027b3102dff33d0366ef3bed12e190dacbbed1cd13ff04ccfb48e3821750e96fb51734bb919fe33abb958d463d1870f98524cc9f2448dd3d9ce83a11fc0b12782953e01dc335f2a146daf7941e4f2583b6df109dbb7a24693395687f240ee904610d7ba9638df48b738fcf0963487431c578327e3c3bedccda9f1d539cacc05f84367da2b14fee62", 0xb2, 0x7}], 0x1000, &(0x7f0000000600)={[{@nr_blocks={'nr_blocks', 0x3d, [0x78, 0x30, 0x32, 0x31, 0x78, 0x30, 0x74, 0x9, 0x25]}}, {@mpol={'mpol', 0x3d, {'bind', '=relative', @val={0x3a, [0x36, 0x3a, 0x33, 0x38, 0x30, 0x36, 0x2d]}}}}, {@huge_advise}, {@huge_within_size}, {@mode={'mode', 0x3d, 0xe96}}], [{@subj_type={'subj_type', 0x3d, '-)}#@:&\x99}+]$/+[$^]]**'}}, {@uid_eq}, {@fscontext={'fscontext', 0x3d, 'user_u'}}, {@subj_user={'subj_user', 0x3d, 'vfat\x00'}}, {@dont_measure}, {@dont_measure}, {@smackfstransmute={'smackfstransmute', 0x3d, 'vfat\x00'}}, {@uid_lt={'uid<', 0xee01}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'vfat\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, '%'}}]}) openat(r1, &(0x7f0000000180)='./file0\x00', 0x8002, 0x4) 10:22:38 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f800002000400000000000000000", 0x23}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x4) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) 10:22:38 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r2 = dup2(r1, r0) close_range(r2, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000040), 0x5, 0x4040) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, 0x0) 10:22:38 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)=ANY=[@ANYBLOB="83"]) r1 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r4 = dup2(r3, r2) close_range(r4, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r4, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfffffffa}}, './file0\x00'}) unlinkat(r4, &(0x7f00000000c0)='./file0\x00', 0x0) r5 = fcntl$getown(r1, 0x9) r6 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r6, 0x5207, 0x0) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r6, 0x8008f512, &(0x7f0000000100)) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x9a, 0xff, 0x3, 0x2, 0x0, 0x4, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x101, 0xd014440189912078, @perf_config_ext={0x9, 0x1}, 0x20, 0x2, 0x0, 0x5, 0x1, 0x79, 0x10, 0x0, 0x1, 0x0, 0xc98}, r5, 0x10, r1, 0x8) fdatasync(r0) 10:22:38 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mount$9p_rdma(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x214031, &(0x7f00000003c0)=ANY=[@ANYBLOB="7472616e733d72646d612c706f72743d3078303030303030303030303030346532342c72713d3078303030303030303030303030303038302c7375626a5f726f6c6527ff666174002c666f776e65723d", @ANYRESDEC]) 10:22:38 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x20, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="06c3a200658e909b41af8517af330686e5d838653de2dfccf4512195310b2fa7ec830d4893c2e1fe0622e02f785c836e5a3db61640"]) mknodat$loop(r0, &(0x7f00000003c0)='./file0/file0\x00', 0x8000, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x0, 0xd2, 0x3f, 0x9, 0x0, 0x9, 0x20884, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4, @perf_config_ext={0x4, 0x200}, 0x5401, 0x1, 0x1f, 0x9, 0x52, 0x7fff, 0xfc01, 0x0, 0x3}, 0xffffffffffffffff, 0xb, 0xffffffffffffffff, 0x2) getdents(0xffffffffffffff9c, &(0x7f0000000080)=""/173, 0xad) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x80000, 0x0) getdents64(r0, &(0x7f0000000400)=""/157, 0x9d) r2 = syz_open_dev$mouse(&(0x7f0000000300), 0x80000001, 0x101000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) [ 1069.122628] loop3: detected capacity change from 0 to 256 [ 1069.131551] FAT-fs (loop3): bogus number of FAT sectors [ 1069.132000] FAT-fs (loop3): Can't find a valid FAT filesystem 10:22:38 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) getdents64(r0, &(0x7f0000000040)=""/230, 0xe6) [ 1069.167506] loop4: detected capacity change from 0 to 256 [ 1069.167951] loop2: detected capacity change from 0 to 256 [ 1069.178105] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:22:38 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f80000200040000000000000000000", 0x24}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x4) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) [ 1069.208856] loop5: detected capacity change from 0 to 256 [ 1069.210671] vfat: Unknown parameter '' [ 1069.232778] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:22:38 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mount$9p_rdma(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x214031, &(0x7f00000003c0)=ANY=[@ANYBLOB="7472616e733d72646d612c706f72743d3078303030303030303030303030346532342c72713d3078303030303030303030303030303038302c7375626a5f726f6c6527ff666174002c666f776e65723d"]) [ 1069.251227] loop3: detected capacity change from 0 to 256 [ 1069.263399] FAT-fs (loop3): bogus number of FAT sectors [ 1069.263581] vfat: Unknown parameter 'â' [ 1069.263843] FAT-fs (loop3): Can't find a valid FAT filesystem 10:22:38 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) getdents64(r0, &(0x7f0000000040)=""/230, 0xe6) [ 1069.297916] loop4: detected capacity change from 0 to 256 [ 1069.311806] vfat: Unknown parameter 'â' [ 1069.313427] vfat: Unknown parameter '' [ 1069.322376] loop2: detected capacity change from 0 to 256 10:22:38 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f80000200040000000000000000000", 0x24}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x4) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) [ 1069.345315] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:22:38 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r2 = dup2(r1, r0) close_range(r2, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfffffffa}}, './file0\x00'}) sendmsg$802154_raw(r2, &(0x7f0000000540)={&(0x7f0000000100)={0x24, @none={0x0, 0xffff}}, 0x14, &(0x7f0000000180)={&(0x7f0000000140)="511a5097f022444a604596f9ac6e133244d4948f3a4e717b2f77e88f7071b726", 0x20}, 0x1, 0x0, 0x0, 0x20008010}, 0xe1028c8934937bdb) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000240)="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", 0x25}, {0x0, 0xff21, 0x10000}], 0x0, &(0x7f0000000100)=ANY=[]) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x79, 0x0, 0x23, 0x0, 0x0, 0x400, 0x1d020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r6 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r7 = dup2(r6, r5) close_range(r7, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r7, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfffffffa}}, './file0\x00'}) sendmsg(r4, &(0x7f0000001740)={&(0x7f0000000580)=@pppol2tp={0x18, 0x1, {0x0, r7, {0x2, 0x4e24, @multicast1}, 0x1, 0x3, 0x0, 0x3}}, 0x80, &(0x7f0000001700)=[{&(0x7f0000000600)="958068275c6f15575dcc837230a4a85a3d3d71d571352a64ecec66ba127fd5d04c9343b41a6ed84f05a25e256da4091080531c037a645666936fcccaf1e5518990c98d10154fa1383647635977d9", 0x4e}, {&(0x7f0000000680)="e4d207a40ea38ddcb5bcf465f18b50c5f81f4de7387dbbca211a228adf26d74048a9ba101c28fe6c35db112603efd7f167d2ce8459eed886122312ac43f7801f5334d0801cbe963a55be14c810e165cbdace145f55694e94b361370e66259db879dc4cc3e399cf663e0c56054788", 0x6e}, {&(0x7f0000000700)="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", 0x1000}], 0x3}, 0x20008081) unlinkat(r3, &(0x7f0000000040)='./file0\x00', 0x200) [ 1069.409314] loop5: detected capacity change from 0 to 256 [ 1069.436003] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1069.440520] loop3: detected capacity change from 0 to 256 [ 1069.458480] FAT-fs (loop3): bogus number of FAT sectors [ 1069.458917] FAT-fs (loop3): Can't find a valid FAT filesystem 10:22:48 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mount$9p_rdma(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x214031, &(0x7f00000003c0)=ANY=[]) 10:22:48 executing program 7: ioperm(0xb20c, 0xffffffffffffffe0, 0xfffffffffffffbff) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x5207, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) ioperm(0x80, 0xb3, 0x9) 10:22:48 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)=ANY=[@ANYBLOB='\x00']) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x4, 0x80000000}}, './file1\x00'}) mkdirat(r1, &(0x7f00000000c0)='./file0\x00', 0xc6) r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r3 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x800, 0x0) ioctl$RNDGETENTCNT(r3, 0x5207, 0x0) copy_file_range(r2, &(0x7f0000000100)=0x4000000000000, r3, &(0x7f0000000140)=0x9, 0x4654, 0x0) 10:22:48 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) getdents64(r0, &(0x7f0000000040)=""/230, 0xe6) 10:22:48 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r2 = dup2(r1, r0) close_range(r2, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfffffffa}}, './file0\x00'}) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_TRIGGER_SCAN(r3, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)={0x28, r5, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_SCAN_FREQUENCIES={0xc, 0x2c, 0x0, 0x1, [{0x8}]}]}, 0x28}}, 0x0) sendmsg$NL80211_CMD_START_AP(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x60, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_PBSS={0x4}, @NL80211_ATTR_DTIM_PERIOD={0x8, 0xd, 0x9d2c}, @NL80211_ATTR_PBSS={0x4}, @NL80211_ATTR_AUTH_TYPE={0x8, 0x35, 0x6}, @NL80211_ATTR_EXTERNAL_AUTH_SUPPORT={0x4}, @NL80211_ATTR_DTIM_PERIOD={0x8, 0xd, 0x8001}, @NL80211_ATTR_DTIM_PERIOD={0x8, 0xd, 0x5}, @NL80211_ATTR_P2P_CTWINDOW={0x5, 0xa2, 0x7}, @NL80211_ATTR_HIDDEN_SSID={0x8, 0x7e, 0x2}, @beacon=[@NL80211_ATTR_IE_ASSOC_RESP={0x7, 0x80, [@dsss={0x3, 0x1, 0xa9}]}]]}, 0x60}, 0x1, 0x0, 0x0, 0x4080}, 0x4000002) r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="9d98ca937c83e2ad85988cef879c323a60ee000000e1ec15f4a0be0f46c68c34172992e16ed605ea6aea694c11c6758b3c0d599dc1ae8931e4ec569956ac1d217f2120c9448d64eaf362a1abab984a9524efe4b8ce4924fc76e8693e6b52c808fb676d9e692e426d4fdbe8b3e7fc014df331a3fa8079cecde9c8935ae74dbc3dc15b8a65e2f76e80d19b9cc07269b5aed4a7235db01df5aca57d920a440ee6536131c0f83c9c009c6b5d89ed95c7d610af140bd9be09a52b9fa66822820febfb4ac0b0b44eb7ec96bd1cd343074a0c420e69dad9ca68d95d425dc3d9ff4cde3511d743e6"]) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fdatasync(r6) 10:22:48 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) 10:22:48 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f80000200040000000000000000000", 0x24}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x4) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) 10:22:48 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300), 0x111000, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r2 = dup2(r1, r0) ioctl$FIBMAP(r1, 0x1, &(0x7f00000002c0)=0x80000000) clone3(&(0x7f00000003c0)={0x1008400, &(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140), {0x38}, &(0x7f0000000180)=""/22, 0x16, &(0x7f0000000200)=""/123, &(0x7f0000000280)=[0x0, 0xffffffffffffffff], 0x2}, 0xfffffffffffffcfa) perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0x50, 0x8, 0x9, 0xfd, 0x0, 0xffffffff80000001, 0x80000, 0x9, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x6, 0x1, @perf_config_ext={0x3b, 0xe8}, 0x40200, 0x3, 0xffffffff, 0x7, 0xef5, 0x3, 0x6, 0x0, 0x5, 0x0, 0x1}, r3, 0xe, 0xffffffffffffffff, 0x6) close_range(r2, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000001c0), 0x7, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r2, 0xc018937e, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0, @out_args}, './file0\x00'}) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r5 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r6 = dup2(r5, r4) close_range(r6, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r6, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfffffffa}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r6, 0xc018937d, &(0x7f0000000480)={{0x1, 0x1, 0x18, r1, {0xfffffff8}}, './file0\x00'}) r7 = openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x200, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r7, 0xc0189374, 0x0) [ 1079.269477] loop5: detected capacity change from 0 to 256 [ 1079.274745] loop2: detected capacity change from 0 to 256 [ 1079.281620] loop3: detected capacity change from 0 to 256 [ 1079.292710] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1079.300864] FAT-fs (loop3): bogus number of FAT sectors [ 1079.301674] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1079.305826] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1079.319356] loop6: detected capacity change from 0 to 256 [ 1079.333585] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1079.339591] program syz-executor.0 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 1079.390680] loop4: detected capacity change from 0 to 256 [ 1079.434820] vfat: Unknown parameter 'ʓ|⭅2:`' 10:22:57 executing program 6: ioctl$TIOCSRS485(0xffffffffffffffff, 0x542f, &(0x7f0000000100)={0xfff, 0x1, 0x9}) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)=ANY=[@ANYBLOB="e1"]) openat(r0, &(0x7f0000000040)='./file0\x00', 0x180, 0x166) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/4, 0x4}], 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000000180), &(0x7f0000000240)=0x4) 10:22:57 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000000040)=""/230, 0xe6) 10:22:57 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100ffdf, 0x0, @perf_config_ext={0x0, 0x7d}, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x5207, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) 10:22:57 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fdatasync(r0) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') 10:22:57 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mount$9p_rdma(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x214031, &(0x7f00000003c0)=ANY=[]) 10:22:57 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x4) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) 10:22:57 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x51, &(0x7f0000000240)=ANY=[@ANYBLOB="00eb19f5e7c9dc3e530b1a9ae884742e8667e23b4f7e16e24788dedd51db4bf0bc2af0732e0520295841ec86d203000000000000004c8ae44ae28fbb229b44268cd6060efe3b8c3e1da78e47fbcf0e430fc9d509e01f623a5ec8d1f9850430a717698b8972761b3155febaa314a76f5f981dc3d356b6d251439b847b8df1054dd8cc003c59b19af0837ee45299202561948a3de5b429b04ea10f07e5ddf0621355b8a5cb1321e42af423682b05f6f6f491decc1392e01ac4c49b0f5f5a6d74287e8abf03d058c513deda665262f15663d79f9cf8e43d0d3af3d132edacc97a890c6e0540e7db"]) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) 10:22:57 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r3 = dup2(r2, r1) close_range(r3, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r3, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfffffffa}}, './file0\x00'}) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='net/nf_conntrack\x00') r5 = socket$inet(0x2, 0x726e50ba99db5db6, 0x7) io_submit(0x0, 0x8, &(0x7f0000000900)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x800, 0xffffffffffffffff, &(0x7f0000000040)="cfcb7b8f655f736c4603f0c328b21e2a28c36e0f0b459a32188d43b8ec9c9124e28116a94d370e89be5f", 0x2a, 0x5}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x8, 0x7f, r0, &(0x7f00000000c0)="d572838ef5840ba1ca6f82a204f563740fc101f35bd81bec7d8fbab2abf8bbeb64d6e09bbb293febc09983614b5251a9bda51a6e7ad0339c034776f7214856e5a67ac214d55c476ffcd4753aab4c1750a551b1052410fe8c30e639b5a479c2ba38339aac76cbc505a3f8961a655d893cddff6690262b3f629573e530ea8a5bceb7370255fb5d3830d0eddd9c4c18d5c2f87948cb10c99e29f804f694c5bb6e6b094c626df7009ddcc21248859e61cce5ee34242eca3605c2ae4fe4c7", 0xbc, 0x8, 0x0, 0x3, r3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x7, 0x1000, r4, &(0x7f0000000240)="7756852c130dfbb8849effcca78963f2f8a26da0414cec06f76e033884d4cc85e8f1d432024ca570db9c73df6ec6a1be477b67dc14b3237697c7cbc720c990a48c4f665df9ebba01051efad758", 0x4d, 0x1ff}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0xf, 0x6, r0, &(0x7f00000003c0)="c0f9afc091a99488e1fe188b3ec439ef3ef6fb9b7460fd1ff83e3b5dc60371ac67f475a7c64dd7924b9af263fbb4482eac4d1a12c968fb7ae176ef60f06ae26486e45e00130f3122fc52499171552c6c1471e887d772d75d383d77dd8345615c23eddf58d6107cae60f035898556e8cb5f89e578c26c7522b95dace696ae0ae5998332ae9ab04fcc530b5a83f8ebfde5813cdd3f92f96b0593515dd032ba912f68f62be57c0e6ee5493e70a0ad621ddf7569", 0xb2}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x3, 0x0, r5, &(0x7f00000004c0)="e2c2059832d5796b124409dd47a78ab4329f8e2d54daacbd110b1e4ae2c533b433b708e07eb9a3a7a2eb4b8d3f8f77800e98a2c50184ac4efd2aff154b1ef82bfda2385629d726fab5ed1341ee407ed3241730d4de113d9980451e47977d8b8e534a3e7ec22c35c44a6363668a5779e9ee7f9acedc993aaa1e8b679e38b3feff9bf8e58591ab5df91e39c1c700a9a51ed324707b2f540428ab40f8cf428daf3f6bb38bc2a8934d3c57bfd0a9daeedec4a50c4319bc23dd31d5d1d6fbe10424791a14aba2fc", 0xc5, 0x1, 0x0, 0x1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x8, 0x9a, r0, &(0x7f0000000600)="34372842710ab878d2fc7181524bbeeb136b20dedca282cd1b33121d4ec9165ef93e74f7564028d71359188ac446e2742397e208a9ee31eda72a42fccd952698c3097a22836799ff391ca9dc12810549187e87be6dad55193e561409a21537cfc594f2cbdc6ce788d08af19eb423c3e0fbbb0c0e18473e883924a4db70a50fa622fc5b8869943ef4224a26b5016415b1c0c38923d143760be3a2de65c89018ec6b183a2730e24886e09a1171c356e54d3714345c3b61a7c4171160ce4132c6b0909fb5a0968f64418b06a5eebe5c", 0xce, 0x7}, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x1, 0x5, r0, &(0x7f0000000740)="3d1451f28b9b672f0162a073356ee4951667428f30cd801ba82194d1868abb16ba801feb4f2ebe1da104de80db322fa857180056a384979dcf788cf24e20278d96163ac6fbdf361cb48950ac2e6b65b7e9bd7fd712dd19c2c784b85d1637", 0x5e, 0x0, 0x0, 0x2}, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x1, 0xffff, r0, &(0x7f0000000800)="3e058b4a31c94ad52223742e8ed524059854b6a3fb7028c752f8b51c6221b140473e4d9c4872ab2b2aa46ea40bb79c0b50c9b249c385a48668dfe975de15176b2d8645280e452919f03a49e9509b3b4b56239dba34cbdc47e53edf7fcc46f6aee74d1e221eb88bc985671bf32125df4c0b633aec2cd8d840ead73d44d224cc1f58688a0ef0d03f5bf2efe8724a10c45d2e30ab08be465ade5fc46b6b6b3b70c6", 0xa0, 0x400, 0x0, 0x1}]) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r7 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r8 = dup2(r7, r6) close_range(r8, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000001c0), 0x7, 0x0) r9 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r10 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r11 = dup2(r10, r9) close_range(r11, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r11, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfffffffa}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r8, 0xc0189374, 0x0) [ 1088.526094] loop4: detected capacity change from 0 to 256 [ 1088.527164] loop6: detected capacity change from 0 to 256 [ 1088.530864] vfat: Unknown parameter '' [ 1088.538826] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1088.553032] loop6: detected capacity change from 0 to 256 [ 1088.566763] loop2: detected capacity change from 0 to 256 [ 1088.571776] loop5: detected capacity change from 0 to 256 [ 1088.573438] loop3: detected capacity change from 0 to 256 10:22:57 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x4) r1 = syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x1, 0x2, &(0x7f0000000240)=[{&(0x7f0000000100), 0x0, 0x4}, {&(0x7f0000000140)="478cf23bed91c75b82814b5df1b4aaa6cccb28b65af9192b103d52ba279042ceb923102b67d8cb9c3d5419dd4bbe80e1f125f7122a44ca15994b40a3e156accf14e7ec35e5ef0e30abb9438966690451c997f5b85ed229bd939c1cfa55c822dc257a", 0x62, 0x6}], 0x1004, &(0x7f0000000280)={[{@map_normal}, {@map_off}, {@gid={'gid', 0x3d, 0xee00}}, {@utf8}], [{@smackfsroot={'smackfsroot', 0x3d, 'vfat\x00'}}, {@euid_eq}, {@obj_user={'obj_user', 0x3d, 'vfat\x00'}}, {@fsmagic={'fsmagic', 0x3d, 0x100000001}}]}) mkdirat(r1, &(0x7f00000003c0)='./file0\x00', 0x26) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) mknodat$loop(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) [ 1088.604162] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1088.609244] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:22:57 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) write$P9_RREADDIR(0xffffffffffffffff, &(0x7f0000000040)={0x103, 0x29, 0x2, {0x7, [{{0x80, 0x1, 0x4}, 0x0, 0x3, 0x7, './file0'}, {{0x90}, 0x5, 0x0, 0x7, './file0'}, {{0x20, 0x4, 0x6}, 0x6, 0xf8, 0x7, './file0'}, {{0x2, 0x1, 0x10000000000008}, 0x0, 0x2, 0x7, './file0'}, {{0x1, 0x1, 0x4}, 0x3ff, 0x2, 0x7, './file0'}, {{0x80, 0x1, 0x6}, 0x18afa04c, 0x2, 0x7, './file0'}, {{0x0, 0x3, 0x4}, 0x0, 0x34, 0x7, './file0'}, {{0x20, 0x4, 0x8}, 0xfffffffffffffffc, 0x5, 0x7, './file0'}]}}, 0x103) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000180)={{0x1, 0x1, 0x18, r0, {0x481}}, './file0\x00'}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000240)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000280)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fdatasync(r0) open_by_handle_at(r0, &(0x7f00000002c0)=@GFS2_LARGE_FH_SIZE={0x20, 0x8, {{0xffff, 0xad, 0xfff, 0x1}, {0x0, 0x1, 0x4d, 0x2}}}, 0x800) 10:22:57 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(0xffffffffffffffff, &(0x7f0000000140)=""/87, 0x57) 10:22:57 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x4) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) [ 1088.691877] loop4: detected capacity change from 0 to 256 [ 1088.702893] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:22:57 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mount$9p_rdma(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x214031, &(0x7f00000003c0)=ANY=[]) 10:22:57 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) getdents64(r0, &(0x7f0000000040)=""/230, 0xe6) 10:22:57 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) 10:22:57 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="007ed1abc17f7e73c55e7881030cec73fa5d77facb6a340d22de8de8908823044d2b1d78f73f45925108823fb905ff2d331d0e2c5aa729efc0c5c84658b5514105e3d71f80941ff0d91423ab8ca9f14e013d33c684df9e333187d69d5714e9ba498f49c68953160f898fb076b2042edda0d8ef4a7a720f5a970b8dabfe8f3fad7c5114d7eb7eee4b9ac2cddd9e8c86f98ecabd7bef6696219a6faaba1954883a90b78eadd6cc225a6227ea"]) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000000100)='./file0\x00', &(0x7f0000000240)=""/150) connect(0xffffffffffffffff, &(0x7f0000000140)=@sco, 0x80) fdatasync(r0) 10:22:57 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000040)) ioctl$RNDGETENTCNT(r0, 0x5207, 0x0) r1 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r2 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r2, 0x5207, 0x0) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r2, 0xf507, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000080)={0x80000001, 0x2a, "cc739c4ab10ea31787266c685f54fab495bae8ac3886f18a4715768c840e84816366474da94b7a9a15fa"}) ioctl$RNDGETENTCNT(r1, 0x5207, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000000)) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) [ 1088.797999] loop6: detected capacity change from 0 to 256 [ 1088.809959] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1088.823263] loop4: detected capacity change from 0 to 256 [ 1088.828160] loop3: detected capacity change from 0 to 256 [ 1088.838064] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:22:57 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r3 = dup2(r2, r1) close_range(r3, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000001c0), 0x7, 0x0) write$binfmt_script(r0, &(0x7f0000000040)={'#! ', './file0', [{0x20, '/dev/loop#\x00'}, {}, {0x20, ']]{'}, {0x20, '/dev/ptmx\x00'}, {0x20, '/dev/loop#\x00'}], 0xa, "534ca448b41790286a4e2c64461c5be127f868e063e62effe73d377078393ed2081cc8ae28795e0ccbb25bd913f57b4138ae2a9f198b00bb37ac22979446b42244226360e76a56a3b26d070d4143e791a29b6ac4208ddcb5262a2c63caa5e79c828e55073d2573ee243524cabe77086201dcb88f0bf52144a3aa09360af22db0ded01bb7a5"}, 0xb8) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r3, 0xc0189374, 0x0) 10:22:57 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25, 0xff}, {0x0, 0x0, 0x10000}], 0x1021, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x2, 0x5c, 0x93, 0x38, 0x0, 0x2, 0x10040, 0x4, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1ff, 0x4, @perf_bp={&(0x7f0000000080), 0x2}, 0x60, 0x9, 0x80000001, 0x3, 0x5, 0xa96, 0x53, 0x0, 0x52, 0x0, 0xfffffffffffffff8}, 0x0, 0x2, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) [ 1088.910664] loop5: detected capacity change from 0 to 256 [ 1088.916760] loop2: detected capacity change from 0 to 256 10:22:57 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mknodat$loop(r0, &(0x7f0000000040)='./file0\x00', 0x20, 0x1) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) [ 1088.934978] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1088.954789] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:22:57 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x7}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x5207, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) [ 1089.024467] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1089.106204] loop6: detected capacity change from 0 to 256 [ 1089.135899] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1089.218150] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:23:08 executing program 4: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private0}, 0x0, @in6=@mcast1}}, &(0x7f0000000540)=0xe8) r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6f646f730400f92e000808200002000068eb2181b6bbf830e33f4500000000000001", 0x4}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f00000003c0)={[], [{@seclabel}, {@euid_gt={'euid>', r1}}]}) statfs(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)=""/206) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r4) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@initdev={0xac, 0x1e, 0x1, 0x0}, @in=@multicast1, 0x4e22, 0xfff, 0x4e22, 0x3fd, 0x2, 0xa0, 0x100, 0x11, r0, r4}, {0x3, 0x5ae8, 0x100, 0x1, 0x40, 0x3, 0x1, 0x7}, {0x9, 0x1, 0x2, 0xa79b}, 0x7, 0x6e6bb5, 0x2, 0x1, 0x0, 0x2}, {{@in6=@local, 0x4d5, 0x50}, 0x2, @in=@multicast1, 0x3500, 0x1, 0x2, 0x81, 0x401, 0x9, 0x8}}, 0xe8) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r6 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r7 = dup2(r6, r5) close_range(r7, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r7, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfffffffa}}, './file0\x00'}) ioctl$sock_SIOCSIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r7, 0x8983, &(0x7f0000000500)={0x8, 'syzkaller0\x00', {'macvlan1\x00'}, 0x48}) fdatasync(r2) 10:23:08 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x4) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) 10:23:08 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) getdents64(r0, &(0x7f0000000040)=""/230, 0xe6) 10:23:08 executing program 7: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffc, 0x7}}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) r1 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x2, 0x100) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r1}, './file0/../file0\x00'}) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000100)="6c664fcedea2608ef48c1433e9bd509170d3b128f9b1a5cbba16cf8257397ee53168cb09d626b13583766889b6107f8726c5073fe9829367d9fc7c98b9cba7cd93b98714a050e2f9794c9af7cb1ed51b7bea1b7afdf261b5bdaaf44a0732db41be459803e982688a9d7077b0ec4637e4f0603f40b9cbe05cdc9cda3bcd693d42efe997cf38fa1c7f14f645a6", 0x8c, 0x80000000, 0x0, 0x2, r3}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x2, 0xfc01, r4, &(0x7f0000000240)="4fd837eb69a063d702ce84b6f0737374e4a8479b77122f69597a8271", 0x1c, 0x9, 0x0, 0x2}]) ioctl$RNDGETENTCNT(r1, 0x5207, 0x0) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) r7 = dup3(r0, r1, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r5, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {r6}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r7, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r8, {r6}}, './file0\x00'}) 10:23:08 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000100), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknodat$loop(r0, &(0x7f0000000080)='./file0\x00', 0x100, 0x1) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r3 = dup2(r2, r1) close_range(r3, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r3, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfffffffa}}, './file0\x00'}) mkdirat(r3, &(0x7f00000000c0)='./file0\x00', 0x8) 10:23:08 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mount$9p_rdma(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x214031, &(0x7f00000003c0)=ANY=[@ANYBLOB]) 10:23:08 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x3, 0x80, 0x3, 0x36, 0x7, 0x0, 0x0, 0x5, 0xa0, 0x6, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff8, 0x2, @perf_config_ext={0x58b, 0x8000}, 0x10000, 0xbd8, 0x400, 0x0, 0x101, 0x2, 0x7, 0x0, 0x800, 0x0, 0x79ae}, 0xffffffffffffffff, 0x3, r0, 0x2) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x2000, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000080)=0x8) r3 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r4 = dup2(r3, r1) close_range(r4, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000001c0), 0x7, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r4, 0xc0189374, 0x0) syz_io_uring_setup(0x6a71, &(0x7f0000000140)={0x0, 0x67be, 0x20, 0x0, 0x264}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000240)=0x0) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r7 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r8 = dup2(r7, r6) close_range(r8, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r8, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfffffffa}}, './file0\x00'}) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r5, &(0x7f0000000300)=@IORING_OP_STATX={0x15, 0x0, 0x0, r8, &(0x7f00000003c0), &(0x7f0000000280)='./file0\x00', 0x4, 0x800, 0x1, {0x0, r9}}, 0x8a) 10:23:08 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r2 = dup2(r1, r0) close_range(r2, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfffffffa}}, './file0\x00'}) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000040)={0x7, 0x3, 0xffc1, 0x7, 0x7, 0x4096}) [ 1099.118290] loop5: detected capacity change from 0 to 256 [ 1099.120513] loop4: detected capacity change from 0 to 256 [ 1099.130072] vfat: Unknown parameter 'euid>00000000000000000000' [ 1099.138791] loop3: detected capacity change from 0 to 256 [ 1099.140452] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1099.157085] loop2: detected capacity change from 0 to 256 [ 1099.174311] loop6: detected capacity change from 0 to 256 [ 1099.183120] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:23:08 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mount$bind(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x80000, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) 10:23:08 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) getdents64(r0, &(0x7f0000000040)=""/230, 0xe6) [ 1099.201262] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:23:08 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r2) r3 = shmget(0x3, 0x4000, 0x200, &(0x7f0000ffb000/0x4000)=nil) r4 = getuid() r5 = getgid() shmctl$IPC_SET(r3, 0x1, &(0x7f00000000c0)={{0x0, r4, r5, 0xee00, 0xee00, 0x40, 0x81}, 0x9, 0x80000000, 0x6, 0x7, 0x0, 0x0, 0xc9}) lchown(&(0x7f0000000040)='./file0\x00', r2, r5) fdatasync(r0) 10:23:08 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x4) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) [ 1099.292580] loop5: detected capacity change from 0 to 256 [ 1099.298990] loop4: detected capacity change from 0 to 256 [ 1099.304006] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1099.318714] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:23:08 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x4, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000080)={[{@shortname_lower}, {@shortname_mixed}, {@utf8}]}) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) 10:23:08 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mount$9p_rdma(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x214031, &(0x7f00000003c0)=ANY=[@ANYBLOB]) [ 1099.409915] loop3: detected capacity change from 0 to 256 [ 1099.422482] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1099.441098] loop2: detected capacity change from 0 to 256 [ 1099.452120] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:23:20 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents64(0xffffffffffffffff, &(0x7f0000000040)=""/230, 0xe6) 10:23:20 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mount$9p_rdma(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x214031, &(0x7f00000003c0)=ANY=[@ANYBLOB]) 10:23:20 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)=ANY=[@ANYBLOB]) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r3 = dup2(r2, r1) close_range(r3, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r3, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfffffffa}}, './file0\x00'}) perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0x7, 0x2, 0x3, 0x3f, 0x0, 0x7, 0x0, 0x6, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x8, 0x2, @perf_bp={&(0x7f0000000080), 0x9}, 0xa000, 0x5075, 0xc9e, 0x7, 0x84f, 0x8001, 0x5, 0x0, 0x6, 0x0, 0x7ff}, 0xffffffffffffffff, 0x1, r3, 0x1) 10:23:20 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/73) getdents(r0, &(0x7f0000000140)=""/87, 0x57) 10:23:20 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x9, 0x40, 0x81, 0x5, 0x0, 0x1ff, 0x8000, 0xa, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0xfffffff8, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x10620, 0x8, 0x8, 0x4, 0x86, 0x4, 0x800, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x3, 0xffffffffffffffff, 0x8) fdatasync(0xffffffffffffffff) 10:23:20 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x4) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) 10:23:20 executing program 7: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xc, 0xffffffffffffffff, 0x0) r1 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r1, 0x5207, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter6\x00') ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) r3 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r3, 0x5207, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r2, 0xc018937a, &(0x7f0000000180)=ANY=[@ANYBLOB="0100000001000000185f60f181b10620a6499eb8061686100001624de0ad877232fe0c4a09d3dadce009000000292c66bb90eb99498582da51d0a5d3651492cab5dae103a1865397c48e", @ANYRES32=r3, @ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00./file0\x00']) r4 = syz_open_dev$vcsu(&(0x7f0000000040), 0xfffffffffffffffd, 0x385400) splice(r4, &(0x7f0000000080), r0, &(0x7f0000000100)=0x2, 0x2, 0x4) 10:23:20 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r2 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r2, 0x5207, 0x0) ioctl$BTRFS_IOC_INO_PATHS(r2, 0xc0389423, &(0x7f0000000080)={0x72, 0x40, [0x2, 0xac, 0x4cf, 0xffff], &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = dup2(r1, r0) close_range(r3, 0xffffffffffffffff, 0x0) r4 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r4, 0x5207, 0x0) close(r4) syz_open_dev$loop(&(0x7f00000001c0), 0x7, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r3, 0xc0189374, 0x0) [ 1111.317712] loop2: detected capacity change from 0 to 256 [ 1111.333957] loop3: detected capacity change from 0 to 256 [ 1111.341631] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1111.347541] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1111.360618] loop6: detected capacity change from 0 to 256 10:23:20 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x4) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) [ 1111.416267] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:23:20 executing program 1: sendmsg$IPCTNL_MSG_EXP_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x40, 0x1, 0x2, 0x101, 0x0, 0x0, {0xa, 0x0, 0x8}, [@CTA_EXPECT_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0xffff}, @CTA_EXPECT_FN={0xa, 0xb, 'Q.931\x00'}, @CTA_EXPECT_HELP_NAME={0xe, 0x6, 'snmp_trap\x00'}, @CTA_EXPECT_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x4}]}, 0x40}, 0x1, 0x0, 0x0, 0xc9c0}, 0x20008000) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="b87d6b32104b1329fd8bb29f086c2944b2b81e4d6fb5b6325b243adde95a242d32310d9d0797cf19f91716039ea1a3ab809976f27e332196f3d1a500353997dd98b9fc6c15e535a805dd4e0e8e1f62b3f92fa60e9516d5de0ee1a45cb42674917d898eda3b23d1d213be6f27a525c260d9"]) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) 10:23:20 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x5207, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) 10:23:20 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents64(0xffffffffffffffff, &(0x7f0000000040)=""/230, 0xe6) 10:23:20 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mount$9p_rdma(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x214031, &(0x7f00000003c0)=ANY=[@ANYBLOB='trans=rdma,port=0x0000000000004e24,rq=0x']) 10:23:20 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="d757c46459618cac82df342e69ae4edecb1dd80a87b9a04871fce07c4661b50ad84e758c7f51376817d1a4a32826885a6c10237e860c5f02bdb7e8d77a0fa4dc5b48407311c144fbcac382f78c481d17c7ccf05b2e66344e352c1613d4c39d450ca8ed8f3d2f0f9c23a9b136dbf85a0000"]) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fdatasync(r0) [ 1111.527197] loop4: detected capacity change from 0 to 256 [ 1111.534748] vfat: Unknown parameter 'WdYa4.iN [ 1111.534748] Hq|Fa [ 1111.534748] NuQ7hѤ(&Zl#~ _z[H@sDÂH[.f4N5' 10:23:20 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1140a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x259, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r2 = dup2(r1, r0) close_range(r2, 0xffffffffffffffff, 0x0) r3 = dup3(r0, r1, 0x0) ioctl$SG_IO(r3, 0x2285, &(0x7f00000003c0)={0x53, 0xffffffffffffffff, 0x48, 0x99, @buffer={0x0, 0xa9, &(0x7f0000000040)=""/169}, &(0x7f0000000100)="496052509ca668c46fd4c71a52f97d2d674232a3cac89442f948815757dc60ee78fc3f08598bbeef1fb74c069f62f94f559610aacafdb4220754afc548f73983cb3ccf180c084df9", &(0x7f0000000200)=""/157, 0x4800, 0x20, 0x2, &(0x7f0000000180)}) syz_open_dev$loop(&(0x7f00000001c0), 0x7, 0x0) dup2(r0, r3) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, 0x0) r4 = syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000500)='./file0\x00', 0xff, 0x6, &(0x7f00000007c0)=[{&(0x7f0000000540)="98d8214bf9cd791edcb14635fc4d04f5db0d3513ee0c1c2949222d94c09a8eab30f1486bfe67bce3331fb403a01607bbc5de76b90e25720be339c71ab42370684faa584d54b100489da2a166ce24fe950e59f044a0e6a35d80f39c3a6234e285d117a84ba667919e93619836c212310970a20c7879b2f2ecd40df679a43472136e52a1ec21f5c7a984cf07c8ef7ce13858b15db120d42493f8ba014d17ae1d534fbc53ec9f7dbe176b75abd66c231d20480b5c79d811c0146ccf9ad468e2dbfa4d4ebef43675b57946f62d51d05e", 0xce, 0x8}, {&(0x7f0000000640)="64dffbab40b68471d35273c03e198f5dff366abac01212e6b82b205df331d1f0f63b50c29aeab3a22db8caaa37b7fd4578da4e0daaa9953376c3f257cbaa7fe7a8b8d7e459094967152d637b1410ec031ef8de9c70ae86b549b53d5a01306bd13dffc465fccd0429524cfdbc7292daee52c15a4a21542133673f934413", 0x7d, 0x80000000}, {&(0x7f00000006c0)="afb940baf64fe3ab2a195eded979", 0xe, 0x400}, {&(0x7f0000000700)="f9b3b79d8ab127281880cefe308ab64f2f703a0dac35e89aac1a5a83f18ab2294d484f7e1590ed6b8490cfb18bbedb0b9494dfe0bf9b135a4858feee", 0x3c, 0x6}, {&(0x7f0000000740)="14d9ce1c09aeca413d01309eeeea06bc6118fe86e672a59bfd00a23b4cc4bb667e13581cd0cf5658bf99386700bd6a34533ffb297ab6da8197", 0x39, 0x9}, {&(0x7f0000000780)="4ae0f1d2edbd37acfc658856b203f05aed61c939b15224c26948dd6413f50424f2d16602ed4bf3eb67", 0x29, 0x80000001}], 0x8000, &(0x7f0000000880)={[{@shortname_lower}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@utf8no}, {@uni_xlateno}, {@shortname_win95}, {@iocharset={'iocharset', 0x3d, 'cp866'}}, {@shortname_win95}, {@iocharset={'iocharset', 0x3d, 'koi8-u'}}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'macinuit'}}], [{@obj_role={'obj_role', 0x3d, '/dev/loop#\x00'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '/dev/loop#\x00'}}, {@subj_type={'subj_type', 0x3d, '/dev/random\x00'}}, {@mask={'mask', 0x3d, 'MAY_APPEND'}}]}) ioctl$FAT_IOCTL_SET_ATTRIBUTES(r4, 0x40047211, &(0x7f0000000980)=0x10) r5 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r5, 0x5207, 0x0) read(r5, &(0x7f0000000340)=""/112, 0x70) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000300)=ANY=[@ANYBLOB="0100e1fe0000000018000000", @ANYRES32=r2, @ANYBLOB="04000000000000002e2f66696c653000"]) ioctl$TIOCGPTPEER(r6, 0x5441, 0x40) [ 1111.557311] loop4: detected capacity change from 0 to 256 [ 1111.558385] loop3: detected capacity change from 0 to 256 10:23:20 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents64(0xffffffffffffffff, &(0x7f0000000040)=""/230, 0xe6) [ 1111.573352] vfat: Unknown parameter 'WdYa4.iN [ 1111.573352] Hq|Fa [ 1111.573352] NuQ7hѤ(&Zl#~ _z[H@sDÂH[.f4N5' 10:23:20 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r3 = dup2(r2, r1) close_range(r3, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r3, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfffffffa}}, './file0\x00'}) mkdirat(r3, &(0x7f0000000040)='./file0\x00', 0x101) getdents(r0, &(0x7f0000000140)=""/87, 0x57) [ 1111.586445] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1111.594012] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1111.609073] loop2: detected capacity change from 0 to 256 10:23:20 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) r1 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$perf(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x300000b, 0x110, r1, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) 10:23:20 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x4000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x80018, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x8, 0x4) fdatasync(r0) [ 1111.649048] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:23:20 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x5207, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r2 = syz_open_dev$sg(0x0, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$FITRIM(r2, 0xc0185879, &(0x7f0000000000)={0x3, 0x1, 0x3}) r3 = openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000080)={0x0, 0x4, 0x7fff, 0xd0bf}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) [ 1111.701188] loop4: detected capacity change from 0 to 264192 [ 1111.726983] loop4: detected capacity change from 0 to 264192 [ 1111.767454] loop6: detected capacity change from 0 to 256 [ 1111.788653] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:23:30 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="6ac3b2816f0e67690913961783da55385a903fce95b4349b375092493723d19c3b41f85c449ea038e975c7c2e50008bf7019ce200702a33b6358495ec26b94abce88e4c819c3bf16bdbafc690e114c5849dcdb44af5c5443a73ce5f21a6203c1a4620592a3cf8e9af07900"/118]) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000040)={r0, 0x1, 0x5, 0x100}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$unix(r3, &(0x7f0000003380)={&(0x7f0000000e00)=@abs, 0x6e, &(0x7f00000031c0)=[{&(0x7f0000000300)=""/16, 0x10}, {&(0x7f0000000e80)=""/37, 0x25}, {&(0x7f0000000ec0)=""/117, 0x75}, {&(0x7f0000000f40)=""/219, 0xdb}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000003040)=""/120, 0x78}, {&(0x7f00000030c0)=""/69, 0x45}, {&(0x7f0000003140)=""/89, 0x59}], 0x9, &(0x7f0000003280)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0xd0}, 0x41) ioctl$AUTOFS_IOC_EXPIRE(r2, 0x810c9365, &(0x7f00000003c0)={{0x73c2, 0x200}, 0x100, './file0\x00'}) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x2) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r5 = syz_open_dev$sg(&(0x7f0000000000), 0x80000001, 0x0) r6 = dup2(r5, r4) close_range(r6, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r6, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfffffffa}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r6, 0xc018937e, &(0x7f0000000280)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) getdents(r0, &(0x7f0000000140)=""/87, 0x57) write$binfmt_aout(r0, &(0x7f0000000500)={{0x107, 0x2, 0x20, 0x265, 0x324, 0xffffffff, 0x10d, 0xfffff001}, "9dd9e246568129bebd3c213ab359f0f24010d9123cd8ddca6349f64bf4cdf71c73454f0328b1ff27794af442a4edac338682f8e57461fcc528c240837025d8e05ada5f1fa32da0a22c6a121ad51436bad47d176bafdc3bcbb761020995db730ddb46148e445153d9850bb229a98b8278b4995bf4016b22bdb70ddaeaee1718ac872901f780133b073813a67839e7c02bf6cbea588fe36d5e4e7dddd002d548d3f06ebec8a737582b2e1948bbb735419c58e6e0a50861fca73f6d868e6d1dd1f5e7c99e26a55f76db38c249773353", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x8ee) 10:23:30 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mkdirat(r0, 0x0, 0x4) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) 10:23:30 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x5207, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000000)) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) syz_open_dev$sg(0x0, 0xfffffffffffffffd, 0x100) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) r2 = socket$inet6(0xa, 0x0, 0xfffffffe) fsetxattr$trusted_overlay_upper(r2, &(0x7f0000000040), &(0x7f00000003c0)=ANY=[@ANYBLOB="00fb8a0202a573df215f1f8d544f1fffcb2c6912d1e36d0fe9a7cd6c8ef25c86345b1b4004b2b278f7c93ebdc3fd39ea471340b9f8a7fd714dfab905ec98a18c38b129b91267555f2d751be54a92b96e5c3a1bf9e43a38e58214a05075ce6300861af10b4d1a29b2e95674e517d98583ce589614ecd48ec270a21a0933db3f75f3ea53610e94fe12fbe27573765e86ec24e7ea8b76daf1499f657e1eb69ec97c0fcd82540adf6670f485e9cb88d55f8af7f937f7922aca3e77c25a46bb8728af9cd8afcb5d6f60509628fa9d9ba80649ab10977d57c8c80bb9ba5091f6a25b8c8f643de03061bb47f682acf20215a6951cff82e8cc0caca2c85b3d30523b1511c9703d26df56aa"], 0x8a, 0x0) r3 = pidfd_getfd(r1, r1, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r3, 0xc0189379, &(0x7f0000000100)=ANY=[@ANYBLOB="050000001fe9000018001500d5d3c09de9819e9c299827b733c293a426871a0cdf214d01f489d709bd8527d3d886aa55484f1fbec46e00ff33c4c0938a5eb569d4dea02dd0ce4903e6f8359445491db7048f5c3a717e54d5c0f85caccb0837242f6c6ab1015f80c7d1", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 10:23:30 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r2 = dup2(r1, r0) syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000000080)={0x2, 0x4dcd, 0xd14, 0x4a, 0xe, "3ecbec41350b76a2f950c7b2328ed152b4cd46"}) close_range(r2, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000001c0), 0x7, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, 0x0) 10:23:30 executing program 5: r0 = syz_mount_image$vfat(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000000040)=""/230, 0xe6) 10:23:30 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25, 0x4000000000000}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) 10:23:30 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="2261b2c7795da81414444d8d0caa74b587b79fd294c6dfe7c489c54e71a0cb01ad445c9cd4109c244ec3a6ceb7c0ad033e0e020c73a49774d1cfcb2fc8818d1ed79f371c2a5a8462fe75916e50193084b2d3e644e7805a5e04cd490e0d020245f82f05a26fe1b100"]) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fdatasync(r0) 10:23:30 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mount$9p_rdma(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x214031, &(0x7f00000003c0)=ANY=[@ANYBLOB]) [ 1121.670779] loop2: detected capacity change from 0 to 256 [ 1121.675633] loop6: detected capacity change from 0 to 256 [ 1121.681031] vfat: Unknown parameter 'jòogi U8Z?Ε47PI7#ќ;A\D8u' [ 1121.685867] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1121.705713] loop6: detected capacity change from 0 to 256 [ 1121.712256] vfat: Unknown parameter 'jòogi U8Z?Ε47PI7#ќ;A\D8u' 10:23:30 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r1, 0x5207, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000040)=0x1) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) [ 1121.738376] loop4: detected capacity change from 0 to 256 10:23:30 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mount$9p_rdma(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x214031, &(0x7f00000003c0)=ANY=[@ANYBLOB]) [ 1121.750752] vfat: Unknown parameter '"ay]DM tҔĉNqD\$Næη> st/ȁן7*ZbunP0DZ^IE/o' [ 1121.751259] loop3: detected capacity change from 0 to 256 [ 1121.768098] loop5: detected capacity change from 0 to 256 [ 1121.782702] loop4: detected capacity change from 0 to 256 [ 1121.786933] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1121.793661] vfat: Unknown parameter '"ay]DM tҔĉNqD\$Næη> st/ȁן7*ZbunP0DZ^IE/o' 10:23:30 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r3 = dup2(r2, r1) close_range(r3, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r3, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfffffffa}}, './file0\x00'}) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x79, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r3, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x2}) ioctl$SG_GET_KEEP_ORPHAN(r4, 0x2288, &(0x7f0000000080)) getdents(r0, &(0x7f0000000140)=""/87, 0x57) 10:23:30 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000001c0)='./file1\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) [ 1121.854816] loop2: detected capacity change from 0 to 256 10:23:30 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SCSI_IOCTL_SYNC(r1, 0x4) r2 = dup2(r1, r0) close_range(r2, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000001c0), 0x7, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, 0x0) [ 1121.883971] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1121.890860] loop6: detected capacity change from 0 to 256 [ 1121.901686] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:23:40 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1012e80fcb5cdf6f492c07df40ba36f6cce7e16b13397bed1137a16750f8d01dffffa16e4aa0b4484b3de4"]) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x80004, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) 10:23:40 executing program 5: r0 = syz_mount_image$vfat(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000000040)=""/230, 0xe6) 10:23:40 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f00000010c0)=[{{&(0x7f0000000100), 0x6e, &(0x7f0000000600)=[{&(0x7f0000000180)=""/21, 0x15}, {&(0x7f0000000200)}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/185, 0xb9}, {&(0x7f0000000240)=""/26, 0x1a}, {&(0x7f0000000540)=""/180, 0xb4}], 0x6, &(0x7f0000000680)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xd8}}, {{&(0x7f0000000780), 0x6e, &(0x7f0000000c40)=[{&(0x7f0000000800)=""/235, 0xeb}, {&(0x7f0000000900)=""/223, 0xdf}, {&(0x7f0000000a00)=""/78, 0x4e}, {&(0x7f0000000a80)=""/230, 0xe6}, {&(0x7f0000000b80)=""/188, 0xbc}], 0x5, &(0x7f0000000280)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x18}}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000cc0)=""/138, 0x8a}, {&(0x7f0000000300)=""/47, 0x2f}, {&(0x7f0000000d80)=""/12, 0xc}, {&(0x7f0000000dc0)=""/18, 0x12}, {&(0x7f0000000e00)}], 0x5, &(0x7f0000000ec0)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x80}}, {{0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000000f40)=""/149, 0x95}], 0x1, &(0x7f0000001040)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x80}}], 0x4, 0x2000, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x5, 0x5, 0x3f, 0x4, 0x0, 0xed0c, 0x8d212, 0x6, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0xffffffff, 0x4, @perf_bp={&(0x7f0000000040)}, 0x840, 0x7, 0x6, 0x6, 0x0, 0x8, 0xff, 0x0, 0x9, 0x0, 0x2}, r1, 0xb, r0, 0xa) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r4 = dup2(r3, r2) close_range(r4, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000001c0), 0x7, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r4, 0xc0189374, 0x0) 10:23:40 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mount$9p_rdma(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x214031, &(0x7f00000003c0)=ANY=[@ANYBLOB]) 10:23:40 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mknodat$loop(r0, &(0x7f0000000040)='./file0\x00', 0x8081, 0x1) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fdatasync(r0) 10:23:40 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x5207, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) 10:23:40 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mkdirat(r0, 0x0, 0x4) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) 10:23:40 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$bind(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x100081, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) [ 1131.682214] loop4: detected capacity change from 0 to 256 [ 1131.692156] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1131.723269] loop2: detected capacity change from 0 to 256 [ 1131.724492] loop3: detected capacity change from 0 to 256 [ 1131.727830] loop6: detected capacity change from 0 to 256 [ 1131.736169] loop5: detected capacity change from 0 to 256 [ 1131.743583] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1131.749978] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1131.752955] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:23:40 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x5207, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r1, 0x5207, 0x0) read(r1, &(0x7f0000000000)=""/7, 0x7) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x6a0200, 0x0) pread64(r2, &(0x7f0000000100)=""/102, 0x66, 0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r3, 0x20, 0x200, 0x3) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) [ 1131.766702] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:23:40 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') pread64(r1, &(0x7f0000000140)=""/183, 0xb7, 0x2) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fdatasync(r0) [ 1131.848422] loop4: detected capacity change from 0 to 256 10:23:40 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mkdirat(r0, 0x0, 0x4) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) [ 1131.859191] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:23:40 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r2 = dup2(r1, r0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) dup2(r4, r3) ioctl$SCSI_IOCTL_SEND_COMMAND(r4, 0x1, &(0x7f00000003c0)={0xc1, 0x4, 0x2, "a3610fd31eedd7cd873e82bc7facd3d4056c039691cebac94ad7cd613ce85b2baadb76d9e56acec6400ce9b8ccbb01f005bc922d4e5cdbd3eb791034d43063d46a017dc9612d0a9c3a25f17b3f322c032d19a52d0448c8efda214652aa4e2edb8cdf4e2da98825c33d9a858c9101469a04476d0b71235c9af81d5652e3ba6ea06c0b2ce630aaf7007b1c080d2eb0421a5e123bdf3edab9886786c2348669b4abcb51190dbe35df7a1fb6e832c7f1574a7fedd6939c132fe61b735fd20f2fce4fdd"}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x40, 0x63, 0x2, 0x40, 0x0, 0x8, 0x440, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x26, 0x1, @perf_bp={&(0x7f0000000040), 0x3}, 0x40000, 0x6, 0x1, 0x6, 0x4, 0xe0, 0x4, 0x0, 0x0, 0x0, 0x4}, r5, 0x3, 0xffffffffffffffff, 0x8) close_range(r2, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000001c0), 0x7, 0x0) ioctl$SCSI_IOCTL_SYNC(r1, 0x4) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, 0x0) 10:23:40 executing program 5: r0 = syz_mount_image$vfat(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000000040)=""/230, 0xe6) 10:23:40 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) r1 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) mount$bind(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x260024, 0x0) ioctl$RNDGETENTCNT(r1, 0x5207, 0x0) ioctl$EXT4_IOC_GET_ES_CACHE(r1, 0xc020662a, &(0x7f00000003c0)={0x2, 0xed25, 0x4, 0x78f, 0x9, [{0x6, 0x1ff, 0x400, '\x00', 0x1d08}, {0xce00, 0xfff, 0x8, '\x00', 0x2d01}, {0x100000001, 0x129f, 0x5f1, '\x00', 0x980}, {0x5, 0x8, 0x6, '\x00', 0x1000}, {0x7fffffff, 0x6, 0x1ff80000, '\x00', 0x800}, {0xf544, 0x1, 0x1ff, '\x00', 0x1}, {0x3, 0x7, 0xffffffffffffff81, '\x00', 0x140c}, {0x4, 0x3, 0x278, '\x00', 0x210c}, {0x0, 0x559, 0x2, '\x00', 0x1}]}) 10:23:40 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x5207, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="e15e62f592ac9353774c7e74159f5f825db5e488ec5300a01612f6acb401a6b1f9f173df6665", 0x26}, {&(0x7f0000000100)="9b39e18ae74dfdd8f1a1317742d0d01dbd3e50090c3365583b47c1fb4d9104b154d86421cbd830947d40e2153e4d240e3bd42e57286700f48b5d0010db6f616d9be68663d8817978f9940e5336f04d3712641a52268276bcd75ee90775a4b8856bdae8d0c47810f73f64fa53987130d507561a8f2b5e9a1acd41acc0291bed9a43c1e207cdebfbd3963c15e5b5e597f2ade7b77ac07e638499a23e0eee", 0x9d}, {&(0x7f00000001c0)="523e272286e48d24b058456bbbfeee4aa0d5af7a38c05ff5e21990535756bf42201a13ff96f3ba793afefef7fbc0a4b05dba4d949c2695601fdbfd2de9620aaf1d8bdad0ded583026f11b716a06b954219fd6536e6fabcc8f1391fab34062b20347e89cc991aae191826df00c1482134103348d0c986d91ae97d2ca9acf08fc5f4a80e3df88da0678d7dc529ba0620597906c454eca5c62367fa27df411901774c6d82294e04cccbcd44267b0e99d8e1a75a5ebceeed3d8063a8b422b5f6a3090d92c65cbe", 0xc5}, {&(0x7f00000003c0)="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", 0xfc}, {&(0x7f00000004c0)="2e21941ff7f3861461485d9cd29023a625448ff25396cd2aa56e08b71ffff23d5bd664d23f695a70e8cf2417559372aab24f5d0bf106c049d0ee3b10001bfed0f69edb9d4146b11e397f6bdd34fb5166b68a4719e2d28a96a17b4f6f34bcd2546735286a05eaed6d71474bd49aef609ef2a36cb03a6f23ffa23abfdea978ec32ca03178bce96c989352ed6be8384b7350b125b41cac9d21c2e6a1c48697757b7c39bd9c6477c0ea5af9fc06246f714cf7bfdd3ea666ac05e8952d926bc61fc0ff5c3ee0136", 0xc5}], 0x5) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) 10:23:40 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mount$9p_rdma(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x214031, &(0x7f00000003c0)=ANY=[@ANYBLOB='trans=rdma,port=0x00']) [ 1131.938743] program syz-executor.0 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 1131.971190] loop3: detected capacity change from 0 to 256 [ 1131.991664] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1132.029645] loop5: detected capacity change from 0 to 256 [ 1132.048512] loop2: detected capacity change from 0 to 256 [ 1132.056956] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:23:49 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) mkdirat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x80) 10:23:49 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000000040)=""/230, 0xe6) 10:23:49 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) 10:23:49 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) r1 = syz_open_dev$vcsa(&(0x7f00000024c0), 0x7fff, 0x3c1802) mkdirat(r1, &(0x7f0000002500)='./file0\x00', 0x104) r2 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) statfs(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/4096) perf_event_open(&(0x7f0000002440)={0x1, 0x80, 0xa7, 0x3, 0x4, 0x1, 0x0, 0x2beea340, 0x400, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0xff, 0x2, @perf_bp={&(0x7f0000002400)}, 0x3402, 0x0, 0x5, 0x7, 0x100, 0x9, 0x5, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xb, 0xffffffffffffffff, 0x8) ioctl$RNDGETENTCNT(r3, 0x5207, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY(r2, 0x5000940f, &(0x7f0000001400)={{r3}, "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"}) readv(r3, &(0x7f0000000300)=[{&(0x7f0000000040)=""/107, 0x6b}, {&(0x7f00000000c0)=""/6, 0x6}, {&(0x7f0000000240)=""/143, 0x8f}, {&(0x7f0000000100)=""/36, 0x24}], 0x4) getdents(r0, &(0x7f0000000140)=""/87, 0x57) 10:23:49 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}, {&(0x7f0000000100)="9858159be3b153de115cd5dac6c6f068d8addc349a2dde2331ad0bd3084221bf6abd990ff5b10c5584eec64591dbef7f87ee51fe42f145017db0c8f4a66613d9142961d64b51beb0185988407b5fbddd4300ee07c33b44624f83797472a6475d6e96d523fc33c126e7cebc641775a966cb485a4fbed2439d412e006f", 0x7c, 0xd0}], 0x0, &(0x7f0000011000)) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0) pidfd_getfd(0xffffffffffffffff, r0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r1, 0x5207, 0x0) fdatasync(r1) fdatasync(r0) 10:23:49 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r2 = dup2(r1, r0) close_range(r2, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000001c0), 0x7, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$FIBMAP(r3, 0x1, &(0x7f0000000080)=0xffffffd8) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, 0x0) 10:23:49 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mount$9p_rdma(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x214031, &(0x7f00000003c0)=ANY=[@ANYBLOB]) 10:23:49 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x5207, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = syz_open_dev$vcsu(&(0x7f0000000000), 0x9, 0x410080) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000040)) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) [ 1141.045082] loop5: detected capacity change from 0 to 256 [ 1141.046127] loop6: detected capacity change from 0 to 256 [ 1141.057966] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1141.110770] loop2: detected capacity change from 0 to 256 [ 1141.112200] loop3: detected capacity change from 0 to 256 10:23:50 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000000040)=""/230, 0xe6) [ 1141.119054] loop4: detected capacity change from 0 to 256 [ 1141.133813] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1141.135420] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1141.144923] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1141.166763] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1141.217774] loop5: detected capacity change from 0 to 256 [ 1141.265909] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:24:01 executing program 0: ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r0, 0xf504, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00000003c0)={0x0, "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"}) r3 = dup2(r2, r1) r4 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) close_range(r4, r4, 0x0) syz_open_dev$loop(&(0x7f00000001c0), 0x7, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r3, 0xc0189374, 0x0) 10:24:01 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x5207, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) 10:24:01 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) 10:24:01 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r3 = dup2(r2, r1) close_range(r3, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r3, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfffffffa}}, './file0\x00'}) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, r3, 0x0) read(r0, &(0x7f0000000040)=""/18, 0x12) fdatasync(r0) 10:24:01 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080), 0x6e, &(0x7f0000000140)=[{&(0x7f0000000100)=""/22, 0x16}, {&(0x7f0000000240)=""/231, 0xe7}, {&(0x7f00000003c0)=""/225, 0xe1}], 0x3, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000800000000000010000000100", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=0xffffffffffffffff, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32, @ANYRES32], 0x130}, 0x61) mkdirat(r1, &(0x7f0000000600)='./file1\x00', 0x243) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) r2 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r2, 0x5207, 0x0) getresuid(&(0x7f0000000680)=0x0, &(0x7f00000006c0), &(0x7f0000000700)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000740)={{{@in6=@local, @in6=@ipv4={""/10, ""/2, @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000000840)=0xe8) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r6) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001dc0)={{{@in=@loopback, @in=@private, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@empty}}, &(0x7f0000001ec0)=0xe8) fsetxattr$system_posix_acl(r2, &(0x7f0000000640)='system.posix_acl_default\x00', &(0x7f0000001f00)={{}, {}, [{0x2, 0x2, r3}, {0x2, 0x2, r4}, {0x2, 0x1, 0xffffffffffffffff}, {0x2, 0x8, r6}, {0x2, 0x6, r7}, {0x2, 0x4}], {0x4, 0x2}, [{0x8, 0x7}, {0x8, 0x4}, {0x8, 0x5}], {0x10, 0x4}}, 0x6c, 0x2) 10:24:01 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="73a553ab95747e1260828b487f16cf5df01c1fed04aeffc50d6c0ba66595a3c7764ce28807fdf7e0b06ce379fd4d45abbc4b0678e56e4d035b198c4708fff7499d8635ee7015525ece827cd8c5644b111650dacb4efdf01bffc7e73fab2626e2fed38672dbd9ec63838c1046a7e38864e19f496011ee231ac71bdb"]) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0x401}}, './file0/file0\x00'}) futimesat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000240)={{0x0, 0xea60}, {0x77359400}}) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) 10:24:01 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mount$9p_rdma(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x214031, &(0x7f00000003c0)=ANY=[@ANYBLOB]) 10:24:01 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000000040)=""/230, 0xe6) [ 1152.238176] loop4: detected capacity change from 0 to 256 [ 1152.248810] loop2: detected capacity change from 0 to 256 [ 1152.263171] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1152.275928] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1152.279617] loop6: detected capacity change from 0 to 256 [ 1152.287945] loop5: detected capacity change from 0 to 256 [ 1152.294508] vfat: Unknown parameter 'sSt~`H]l evLlyMEKxnM[GI5pR^΂|dKPN?&&ӆrcFdI`#' [ 1152.321147] loop6: detected capacity change from 0 to 256 [ 1152.325237] loop3: detected capacity change from 0 to 256 [ 1152.326163] vfat: Unknown parameter 'sSt~`H]l evLlyMEKxnM[GI5pR^΂|dKPN?&&ӆrcFdI`#' [ 1152.405918] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:24:01 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mount$9p_rdma(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x214031, &(0x7f00000003c0)=ANY=[@ANYBLOB]) 10:24:01 executing program 7: ioctl$SCSI_IOCTL_START_UNIT(0xffffffffffffffff, 0x5) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x5207, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r1 = syz_open_dev$ttys(0xc, 0x2, 0x0) ioctl$TCXONC(r1, 0x540a, 0x3) syz_open_dev$sg(0x0, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) 10:24:01 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000000040)=""/230, 0xe6) 10:24:01 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x103) r1 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r1, 0x5207, 0x0) ioctl$VFAT_IOCTL_READDIR_SHORT(r1, 0x82307202, &(0x7f00000003c0)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) 10:24:01 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x8}], 0x24020, &(0x7f0000000240)=ANY=[@ANYBLOB="00a65a009ca3568d425391b6cc479ecc0a0cbdef8e3e07a3c62e965fce89c8b272c86613a8192e124e4ee25748e4aa8ebdad94d0ccbbc73ceab946aef8795c6f78fa93b25acb4f0947d59f1858a04783ed4a1d3fa1b52ed6bd7457cd42552077006a2a599891f6bfe5debc5af359991d9a292f3d49e82599e090e86f19a3371c0cf6a40751f7649e642a1184ec04eeae8c3269461fad765b66f0d92f1242cfafc5fedf39248f860d108383945a42002ec02b60a4f4868e2ad084f235e10d702fa5d1fa70ca2500e6a9e49c0324cb958076fee72e93238047db9e"]) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fdatasync(r0) 10:24:01 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) openat2(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x202000, 0x2f20a3aa0e7c5d6d, 0x8}, 0x18) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000000c0), 0x801c0, 0x0) lseek(r1, 0x8, 0x4) [ 1152.520994] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:24:01 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366cef82e00080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000140)=""/87, 0x57) [ 1152.563879] loop2: detected capacity change from 0 to 256 [ 1152.586146] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1152.598589] No source specified [ 1152.620675] loop6: detected capacity change from 0 to 256 10:24:01 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000011000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000000040)=""/230, 0xe6) [ 1152.695768] loop3: detected capacity change from 0 to 256 [ 1152.697961] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1152.709912] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1152.759814] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1152.873030] No source specified [ 1155.363574] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 1155.367688] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 1155.372652] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 1155.378196] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 1155.381883] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 1157.462494] Bluetooth: hci0: command tx timeout [ 1159.510547] Bluetooth: hci0: command tx timeout [ 1161.558465] Bluetooth: hci0: command tx timeout [ 1163.606458] Bluetooth: hci0: command tx timeout [ 1175.709996] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1175.711418] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1175.788702] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1175.790034] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1185.273229] kmemleak: 6 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff888009df1000 (size 184): comm "syz-fuzzer", pid 271, jiffies 4294754066 hex dump (first 32 bytes): 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace (crc 5d8fec24): kmem_cache_alloc_noprof+0x2fe/0x3d0 prepare_creds+0x2c/0x7e0 prepare_exec_creds+0x11/0x260 bprm_execve+0xbf/0x15a0 do_execveat_common+0x5b2/0x770 __x64_sys_execve+0x95/0xc0 do_syscall_64+0xbf/0x360 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff888009e98500 (size 128): comm "syz-fuzzer", pid 271, jiffies 4294754066 hex dump (first 32 bytes): 01 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 01 00 00 00 01 00 00 00 ................ backtrace (crc 550f1604): __kmalloc_noprof+0x37c/0x4b0 security_prepare_creds+0x101/0x160 prepare_creds+0x579/0x7e0 prepare_exec_creds+0x11/0x260 bprm_execve+0xbf/0x15a0 do_execveat_common+0x5b2/0x770 __x64_sys_execve+0x95/0xc0 do_syscall_64+0xbf/0x360 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff88800981d180 (size 360): comm "syz-executor.0", pid 271, jiffies 4294754140 hex dump (first 32 bytes): 00 00 00 00 ad 4e ad de ff ff ff ff 00 00 00 00 .....N.......... ff ff ff ff ff ff ff ff a0 6f 6e 88 ff ff ff ff .........on..... backtrace (crc 95c8b580): kmem_cache_alloc_noprof+0x2fe/0x3d0 alloc_empty_file+0x58/0x1e0 path_openat+0xe0/0x2880 do_filp_open+0x1e8/0x450 do_sys_openat2+0x104/0x1b0 __x64_sys_openat+0x142/0x200 do_syscall_64+0xbf/0x360 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff88800a075500 (size 16): comm "syz-executor.0", pid 271, jiffies 4294754140 hex dump (first 16 bytes): 01 00 00 00 01 00 00 00 23 00 00 00 01 00 00 00 ........#....... backtrace (crc fa88df2e): kmem_cache_alloc_noprof+0x2fe/0x3d0 security_file_alloc+0x35/0x130 init_file+0x95/0x4c0 alloc_empty_file+0x76/0x1e0 path_openat+0xe0/0x2880 do_filp_open+0x1e8/0x450 do_sys_openat2+0x104/0x1b0 __x64_sys_openat+0x142/0x200 do_syscall_64+0xbf/0x360 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff88800cafc400 (size 128): comm "syz-executor.0", pid 271, jiffies 4294754140 hex dump (first 32 bytes): 01 00 00 00 00 00 00 00 00 00 00 00 ad 4e ad de .............N.. ff ff ff ff 00 00 00 00 ff ff ff ff ff ff ff ff ................ backtrace (crc a45d5a4b): __kmalloc_cache_noprof+0x314/0x3e0 kcov_open+0x24/0x80 open_proxy_open+0x2bc/0x340 do_dentry_open+0x71c/0x1420 vfs_open+0x82/0x3f0 path_openat+0x1c3f/0x2880 do_filp_open+0x1e8/0x450 do_sys_openat2+0x104/0x1b0 __x64_sys_openat+0x142/0x200 do_syscall_64+0xbf/0x360 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffffc900027f1000 (size 2097152): comm "syz-executor.0", pid 271, jiffies 4294754141 hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 19 78 48 84 ff ff ff ff .........xH..... 51 97 3e 84 ff ff ff ff a0 97 3e 84 ff ff ff ff Q.>.......>..... backtrace (crc 3e26fc39): kmemleak_vmalloc+0x2d/0xa0 __vmalloc_node_range_noprof+0x121d/0x13e0 vmalloc_user_noprof+0x9e/0xe0 kcov_ioctl+0x4c/0x6c0 __x64_sys_ioctl+0x18f/0x210 do_syscall_64+0xbf/0x360 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: leak checking failed VM DIAGNOSIS: 10:24:41 Registers: info registers vcpu 0 RAX=000000000057def5 RBX=0000000000000000 RCX=ffffffff84b9e167 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814c34e4 RBP=dffffc0000000000 RSP=ffffffff85a07e00 R8 =0000000000000001 R9 =ffffed100d9c630a R10=ffff88806ce31853 R11=0000000000000001 R12=ffffffff86438950 R13=1ffffffff0b40fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84b9ce9e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff8880e55e7000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4e51b3e3b8 CR3=000000001ef79000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=656a626f206465636e6572656665726e XMM02=2934383120657a697328203030303166 XMM03=202c31373220646970202c2272657a7a XMM04=203030203030202020200a2e2e2e2e2e XMM05=30302030302030302030302030302030 XMM06=20303020303020303020313020202020 XMM07=662820706d75642078656820200a3636 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000406903 RBX=0000000000000001 RCX=ffffffff84b9e167 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814c34e4 RBP=dffffc0000000000 RSP=ffff888009717e58 R8 =0000000000000001 R9 =ffffed100d9e630a R10=ffff88806cf31853 R11=0000000000000001 R12=ffffffff86438950 R13=1ffff110012e2fd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84b9ce9e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff8880e56e7000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe25d17000 CR3=000000001ef79000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=656a626f206465636e6572656665726e XMM02=2934383120657a697328203030303166 XMM03=202c31373220646970202c2272657a7a XMM04=203030203030202020200a2e2e2e2e2e XMM05=30302030302030302030302030302030 XMM06=20303020303020303020313020202020 XMM07=662820706d75642078656820200a3636 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000