0000280)='./file0/file0\x00', 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) 16:27:24 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) statfs(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)=""/10) 16:27:24 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) chmod(&(0x7f0000000240)='./file0\x00', 0x0) [ 581.553148][T19530] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 581.607018][T19531] loop5: detected capacity change from 0 to 264192 [ 581.645172][T19546] loop0: detected capacity change from 0 to 6 16:27:24 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0xec010000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 581.652165][T19547] loop2: detected capacity change from 0 to 6 [ 581.652942][T19548] loop4: detected capacity change from 0 to 6 [ 581.664232][T19553] loop1: detected capacity change from 0 to 16 [ 581.671719][T19548] FAT-fs (loop4): Directory bread(block 6) failed [ 581.691932][T19546] FAT-fs (loop0): Directory bread(block 6) failed [ 581.692100][T19548] FAT-fs (loop4): Directory bread(block 6) failed [ 581.701589][T19546] FAT-fs (loop0): Directory bread(block 6) failed [ 581.713013][T19547] loop2: detected capacity change from 0 to 6 [ 581.722064][T19553] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 581.731003][T19553] FAT-fs (loop1): Filesystem has been set read-only [ 581.745440][T19553] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 581.758905][T19567] loop5: detected capacity change from 0 to 264192 16:27:24 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) chmod(&(0x7f0000000240)='./file0\x00', 0x0) 16:27:24 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)={0x1fc, 0x401, 0x8, 0x80000001, 0x10001}) 16:27:24 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0xf0ffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:27:24 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0\x00', 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) 16:27:24 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340), 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) statfs(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)=""/10) [ 582.262405][T19586] loop0: detected capacity change from 0 to 6 [ 582.268714][T19588] loop4: detected capacity change from 0 to 6 [ 582.275201][T19587] loop5: detected capacity change from 0 to 264192 [ 582.275985][T19586] FAT-fs (loop0): Directory bread(block 6) failed [ 582.282386][T19590] loop1: detected capacity change from 0 to 16 [ 582.297746][T19594] loop2: detected capacity change from 0 to 6 [ 582.297777][T19588] FAT-fs (loop4): Directory bread(block 6) failed 16:27:25 executing program 3: lstat(&(0x7f0000000300)='./file0\x00', &(0x7f00000000c0)) r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:syslog_conf_t:s0\x00', 0x23) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) sendmmsg(r2, &(0x7f0000004280)=[{{&(0x7f0000000000)=@ieee802154={0x24, @short}, 0x80, 0x0}}, {{&(0x7f00000017c0)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}, 0x80, 0x0}}], 0x2, 0x0) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) preadv(r3, &(0x7f00000001c0)=[{&(0x7f0000001500)=""/246, 0xf6}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001480)=""/82, 0x52}], 0x3, 0x4170c77b, 0x2) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$inet_udp(0x2, 0x2, 0x0) r7 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@pppoe={0x18, 0x0, {0x0, @remote}}, &(0x7f0000000200)=0x80, 0x800) ioctl$BTRFS_IOC_LOGICAL_INO(r7, 0xc0389424, &(0x7f0000000280)={0x4, 0x8, '\x00', 0x1, &(0x7f0000000240)=[0x0]}) close(r6) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000009200)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000002c0)=ANY=[@ANYBLOB="100000002d00000000866107c600000000000000"], 0x10}], 0x1}, 0x0) write$binfmt_misc(r5, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r4, 0x0, r6, 0x0, 0x10014, 0x0) 16:27:25 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0xf6ffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 582.353946][T19594] FAT-fs (loop2): Directory bread(block 6) failed 16:27:25 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)={0x1fc, 0x401, 0x8, 0x80000001, 0x10001}) 16:27:25 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) chmod(&(0x7f0000000240)='./file0\x00', 0x0) 16:27:25 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340), 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) statfs(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)=""/10) 16:27:25 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0xf9fdffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 582.420722][T19608] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 582.429302][T19608] FAT-fs (loop2): Filesystem has been set read-only [ 582.451400][T19614] loop5: detected capacity change from 0 to 264192 16:27:25 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) chdir(&(0x7f00000000c0)='./file0\x00') [ 582.502053][T19625] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36168 sclass=netlink_route_socket pid=19625 comm=syz-executor.3 [ 582.519882][T19626] loop0: detected capacity change from 0 to 6 [ 582.557088][T19628] loop1: detected capacity change from 0 to 16 [ 582.563774][T19629] loop4: detected capacity change from 0 to 6 [ 582.570625][T19626] FAT-fs (loop0): Directory bread(block 6) failed [ 582.612622][T19642] loop5: detected capacity change from 0 to 264192 [ 582.619633][T19628] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 582.628391][T19628] FAT-fs (loop1): Filesystem has been set read-only [ 582.629076][T19629] FAT-fs (loop4): Directory bread(block 6) failed 16:27:25 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140), 0x0, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) chmod(&(0x7f0000000240)='./file0\x00', 0x0) 16:27:25 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)={0x1fc, 0x401, 0x8, 0x80000001, 0x10001}) 16:27:25 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0xfdfdffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 582.662517][T19628] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 582.671300][T19647] loop2: detected capacity change from 0 to 6 [ 582.693117][T19647] FAT-fs (loop2): Directory bread(block 6) failed 16:27:25 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340), 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) statfs(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)=""/10) [ 582.727826][T19647] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 582.736500][T19647] FAT-fs (loop2): Filesystem has been set read-only [ 582.757896][T19647] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 582.767180][T19661] loop4: detected capacity change from 0 to 6 16:27:25 executing program 2: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r0, &(0x7f0000000580)=ANY=[@ANYBLOB='#'], 0x191) close(r0) openat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0xffffffffffffffff}, {&(0x7f00000000c0)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) [ 582.776419][T19665] loop0: detected capacity change from 0 to 6 [ 582.780764][T19647] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 582.791591][T19669] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 582.800989][T19661] FAT-fs (loop4): Directory bread(block 6) failed [ 582.804695][T19665] FAT-fs (loop0): Directory bread(block 6) failed [ 582.823789][T19659] loop5: detected capacity change from 0 to 264192 [ 582.834701][T19661] FAT-fs (loop4): Directory bread(block 6) failed [ 582.878326][T19679] loop1: detected capacity change from 0 to 16 [ 582.890474][T19679] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 582.899401][T19679] FAT-fs (loop1): Filesystem has been set read-only [ 582.918980][T19679] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 582.928824][T19686] loop2: detected capacity change from 0 to 16383 [ 582.951717][T19686] FAT-fs (loop2): bogus number of reserved sectors [ 582.958461][T19686] FAT-fs (loop2): Can't find a valid FAT filesystem [ 582.994354][T19702] loop2: detected capacity change from 0 to 16383 [ 583.003620][T19702] FAT-fs (loop2): bogus number of reserved sectors [ 583.010745][T19702] FAT-fs (loop2): Can't find a valid FAT filesystem 16:27:25 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140), 0x0, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) chmod(&(0x7f0000000240)='./file0\x00', 0x0) 16:27:25 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670", 0x50, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)={0x1fc, 0x401, 0x8, 0x80000001, 0x10001}) 16:27:25 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0xfeffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:27:25 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)='\x00'/17, 0x11, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) statfs(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)=""/10) 16:27:25 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) 16:27:25 executing program 3: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:syslog_conf_t:s0\x00', 0x23) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) socket(0x10, 0x3, 0x0) r5 = inotify_init() r6 = socket$packet(0x11, 0x2, 0x300) sendmmsg(r6, &(0x7f0000004280)=[{{&(0x7f0000000000)=@ieee802154={0x24, @short}, 0x80, 0x0}}, {{&(0x7f00000017c0)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}, 0x80, 0x0}}], 0x2, 0x0) dup3(r5, r6, 0x0) r7 = socket$packet(0x11, 0x2, 0x300) sendmmsg(r7, &(0x7f0000004280)=[{{&(0x7f0000000000)=@ieee802154={0x24, @short}, 0x80, 0x0}}, {{&(0x7f00000017c0)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}, 0x80, 0x0}}], 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ppoll(&(0x7f00000000c0)=[{0xffffffffffffffff, 0x1000}, {0xffffffffffffffff, 0x1018}, {r7, 0x4084}], 0x3, &(0x7f0000000140)={r8, r9+10000000}, &(0x7f0000000180)={[0x401]}, 0x8) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000009200)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000280)=ANY=[@ANYBLOB="100000002d0000000000000000000000d79af3456de897b5fd451ad81582908a8055f2703c6886f0a6eb2b4988c7c0d79869625e55957c2b173056b3b3216c0864e8685343e01771f40b3e08127e094fa6b1eb84832d9302fbea3dba7b481bd3cbc696522e90f0ed42ff229c85b946084839506fe837f80e34ca2bcd81af2f207a450ef5cab06849171a30f28663627e7da7b5b8b642802b15ea3e5b22d3adc88ebeaf74ec94a9c017"], 0x10}], 0x1}, 0x0) write$binfmt_misc(r3, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r2, 0x0, r4, 0x0, 0x10014, 0x0) [ 583.298812][T19720] loop5: detected capacity change from 0 to 264192 [ 583.305543][T19721] loop0: detected capacity change from 0 to 6 [ 583.305798][T19724] loop1: detected capacity change from 0 to 16 [ 583.326092][T19724] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 583.335366][T19724] FAT-fs (loop1): Filesystem has been set read-only [ 583.342284][T19726] loop4: detected capacity change from 0 to 6 16:27:25 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0xff0f0000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 583.351485][T19730] loop2: detected capacity change from 0 to 6 [ 583.353608][T19721] FAT-fs (loop0): Directory bread(block 6) failed [ 583.370819][T19726] FAT-fs (loop4): Directory bread(block 6) failed [ 583.380947][T19741] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 583.392253][T19730] FAT-fs (loop2): Directory bread(block 6) failed [ 583.400321][T19743] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 583.402916][T19726] FAT-fs (loop4): Directory bread(block 6) failed [ 583.407957][T19743] FAT-fs (loop0): Filesystem has been set read-only [ 583.436991][T19744] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36168 sclass=netlink_route_socket pid=19744 comm=syz-executor.3 16:27:26 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)={0x1fc, 0x401, 0x8, 0x80000001, 0x10001}) 16:27:26 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)='\x00'/17, 0x11, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) statfs(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)=""/10) 16:27:26 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0xfffdffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:27:26 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x96) 16:27:26 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140), 0x0, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) chmod(&(0x7f0000000240)='./file0\x00', 0x0) [ 583.441144][T19748] loop5: detected capacity change from 0 to 264192 [ 583.521143][T19768] loop2: detected capacity change from 0 to 6 [ 583.529983][T19768] FAT-fs (loop2): Directory bread(block 6) failed [ 583.536633][T19770] loop1: detected capacity change from 0 to 16 [ 583.537346][T19772] loop5: detected capacity change from 0 to 264192 [ 583.550782][T19773] loop0: detected capacity change from 0 to 6 [ 583.554887][T19768] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 583.560491][T19770] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 583.567054][T19768] FAT-fs (loop2): Filesystem has been set read-only [ 583.582315][T19770] FAT-fs (loop1): Filesystem has been set read-only [ 583.583198][T19768] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 583.599853][T19773] FAT-fs (loop0): Directory bread(block 6) failed [ 583.599969][T19782] loop4: detected capacity change from 0 to 6 16:27:26 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)={0x1fc, 0x401, 0x8, 0x80000001, 0x10001}) 16:27:26 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)='\x00'/17, 0x11, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) statfs(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)=""/10) 16:27:26 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0xffff1f00, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:27:26 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc", 0x2e, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) chmod(&(0x7f0000000240)='./file0\x00', 0x0) [ 583.608109][T19770] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 583.635002][T19782] FAT-fs (loop4): Directory bread(block 6) failed [ 583.646901][T19782] FAT-fs (loop4): Directory bread(block 6) failed [ 583.656924][T19787] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) 16:27:26 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) lseek(r0, 0x7, 0x0) [ 583.686066][T19768] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 583.701803][T19787] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 583.708801][T19795] loop0: detected capacity change from 0 to 6 [ 583.728412][T19797] loop1: detected capacity change from 0 to 16 [ 583.737260][T19804] loop5: detected capacity change from 0 to 264192 [ 583.746682][T19795] FAT-fs (loop0): Directory bread(block 6) failed [ 583.755029][T19808] loop4: detected capacity change from 0 to 6 [ 583.772523][T19797] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 583.781171][T19797] FAT-fs (loop1): Filesystem has been set read-only [ 583.806561][T19797] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 583.815334][T19808] FAT-fs (loop4): Directory bread(block 6) failed [ 583.826037][T19808] FAT-fs (loop4): Directory bread(block 6) failed [ 583.827133][T19819] loop2: detected capacity change from 0 to 6 [ 583.845920][T19819] FAT-fs (loop2): Directory bread(block 6) failed [ 583.856500][T19819] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 583.865308][T19819] FAT-fs (loop2): Filesystem has been set read-only [ 583.876602][T19819] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 583.891962][T19819] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 583.905752][T19830] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) 16:27:26 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0xfffffdf9, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:27:26 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)={0x1fc, 0x401, 0x8, 0x80000001, 0x10001}) 16:27:26 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)='\x00'/26, 0x1a, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) statfs(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)=""/10) 16:27:26 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc", 0x2e, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) chmod(&(0x7f0000000240)='./file0\x00', 0x0) 16:27:26 executing program 3: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:syslog_conf_t:s0\x00', 0x23) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000009200)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)={0x10, 0x2d}, 0x10}], 0x1}, 0x0) write$binfmt_misc(r3, &(0x7f00000001c0)=ANY=[], 0x1000000c8) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000200)={0x1, "b482b285d57115d7fc07030177462d8752460c451e8d24c3f3fe7d26766858e11bd58606b3c34bdbfae836c242da52b375335bdf88180daf0083495b2bd6cdbec795d6ee9a8293ab6e9b61027f6b783668362fbb1aeeb2b56ca01f886ff13fa5379df1745c28048a912fe3a15bc3fc8709a117bf9293e126ed1c13f96fdf2d1c0baf43dcbaf9b41680466fe9b8f03f3a87a5771d0189de62d24c50d217d7544cd46189916d2732354431257a3a4912e73681be3f46a14273b4b25dddd2844128393bfcca477c2866cd7b3ada70f521361d8694d96d3f8e0a08f080f4fd9a8534987e62f3125969484cae12f34b3a6cb0f73cc660a163c567570f190ce8a043852b97bac7381adfe1a423bc2c97ff1a4bf3029ba8657cc68786b710071341e1090018ec4ccc080fbe9b30e7d87f14666e3028c74e27e44dcea6722ae63b0e6c1c8988f628c49f4e2e5bc36f540f0710579d93132bd906473f7e812fbcb6c85da69b4881c2b0921c7c323cfb87fad3537ae7b79dac3225eb6169b4b52c4acdcd96e7e8d0b3b84915a57cda53e78a7af3e330513c246ab9970f8a3eeca28e5201f6a355d4fb02a860785517ba3969cdd49967ac760b21f8a88828b56e8d002bf0fd137f0986001d39acd51308f25afe9c717fecef1e364fe110cf20bf1bf2e1ea2c75259813e2bce540f58d74ad870096707153f9aa0fe52530df9fdda3e3387c6b"}) splice(r2, 0x0, r4, 0x0, 0x10014, 0x0) 16:27:26 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x33004, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0/file0\x00', 0x200, 0x1) [ 584.203798][T19846] loop4: detected capacity change from 0 to 6 [ 584.205413][T19845] loop5: detected capacity change from 0 to 264192 [ 584.221042][T19855] loop1: detected capacity change from 0 to 16 [ 584.229803][T19851] loop0: detected capacity change from 0 to 6 [ 584.245438][T19855] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 0) 16:27:26 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)='\x00'/26, 0x1a, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) statfs(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)=""/10) [ 584.250978][T19846] FAT-fs (loop4): Directory bread(block 6) failed [ 584.254082][T19855] FAT-fs (loop1): Filesystem has been set read-only [ 584.266387][T19846] FAT-fs (loop4): Directory bread(block 6) failed [ 584.271696][T19855] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 584.288099][T19851] FAT-fs (loop0): Directory bread(block 6) failed 16:27:26 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0xfffffdfd, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:27:26 executing program 2: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x91) fcntl$setflags(r0, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) r1 = socket$packet(0x11, 0x2, 0x300) open(&(0x7f0000000100)='./file0/file0\x00', 0x10001, 0x198) sendmmsg(r1, &(0x7f0000004280)=[{{&(0x7f0000000000)=@ieee802154={0x24, @short}, 0x80, 0x0}}, {{&(0x7f00000017c0)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}, 0x80, 0x0}}], 0x2, 0x0) preadv(r1, &(0x7f0000000a00)=[{&(0x7f00000002c0)=""/84, 0x54}, {&(0x7f0000000340)=""/193, 0xc1}, {&(0x7f0000000440)=""/220, 0xdc}, {&(0x7f0000000540)=""/247, 0xf7}, {&(0x7f0000000640)=""/220, 0xdc}, {&(0x7f0000000740)=""/225, 0xe1}, {&(0x7f0000000840)=""/103, 0x67}, {&(0x7f00000008c0)=""/109, 0x6d}, {&(0x7f0000000940)=""/165, 0xa5}], 0x9, 0x4a1, 0x9) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) 16:27:26 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020", 0x4b, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)={0x1fc, 0x401, 0x8, 0x80000001, 0x10001}) [ 584.303202][T19868] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36168 sclass=netlink_route_socket pid=19868 comm=syz-executor.3 16:27:26 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc", 0x2e, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) chmod(&(0x7f0000000240)='./file0\x00', 0x0) [ 584.352078][T19878] loop2: detected capacity change from 0 to 6 [ 584.364073][T19878] FAT-fs (loop2): Directory bread(block 6) failed [ 584.371065][T19880] loop1: detected capacity change from 0 to 16 [ 584.379642][T19887] loop5: detected capacity change from 0 to 264192 [ 584.387557][T19880] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 584.396273][T19880] FAT-fs (loop1): Filesystem has been set read-only 16:27:27 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0xfffffdff, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:27:27 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x40000, 0x15) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) 16:27:27 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)='\x00'/26, 0x1a, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) statfs(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)=""/10) [ 584.439900][T19880] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 584.470766][T19900] loop0: detected capacity change from 0 to 6 [ 584.480609][T19904] loop4: detected capacity change from 0 to 6 [ 584.483764][T19907] loop2: detected capacity change from 0 to 6 [ 584.488218][T19900] FAT-fs (loop0): Directory bread(block 6) failed [ 584.506283][T19904] FAT-fs (loop4): Directory bread(block 6) failed [ 584.513644][T19904] FAT-fs (loop4): Directory bread(block 6) failed 16:27:27 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) chmod(&(0x7f0000000240)='./file0\x00', 0x0) 16:27:27 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020", 0x4b, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)={0x1fc, 0x401, 0x8, 0x80000001, 0x10001}) [ 584.534573][T19907] FAT-fs (loop2): Directory bread(block 6) failed [ 584.558764][T19907] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 584.567406][T19907] FAT-fs (loop2): Filesystem has been set read-only [ 584.575136][T19920] loop5: detected capacity change from 0 to 264192 [ 584.583245][T19923] loop1: detected capacity change from 0 to 16 [ 584.597018][T19907] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 584.609863][T19907] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 584.621827][T19907] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 584.632565][T19923] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 584.641211][T19923] FAT-fs (loop1): Filesystem has been set read-only [ 584.642214][T19935] loop4: detected capacity change from 0 to 6 [ 584.649326][T19923] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 584.654064][T19938] loop0: detected capacity change from 0 to 6 [ 584.679006][T19938] FAT-fs (loop0): Directory bread(block 6) failed [ 584.696242][T19935] FAT-fs (loop4): Directory bread(block 6) failed 16:27:27 executing program 3: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:syslog_conf_t:s0\x00', 0x23) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000009200)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)={0x10, 0x2d}, 0x10}], 0x1}, 0x0) write$binfmt_misc(r3, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r2, 0x0, r4, 0x0, 0x10014, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000003, 0x30, r2, 0x84a59000) r5 = syz_open_dev$vcsu(&(0x7f0000000080), 0x0, 0x240102) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r5, 0x40089413, &(0x7f00000000c0)=0x8) 16:27:27 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0xffffff7f, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:27:27 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)='\x00'/30, 0x1e, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) statfs(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)=""/10) 16:27:27 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) open(&(0x7f00000000c0)='./file0/file0\x00', 0x400000, 0x153) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) 16:27:27 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020", 0x4b, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)={0x1fc, 0x401, 0x8, 0x80000001, 0x10001}) 16:27:27 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) chmod(&(0x7f0000000240)='./file0\x00', 0x0) 16:27:27 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0xffffff8c, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 585.084906][T19967] loop0: detected capacity change from 0 to 6 [ 585.091310][T19968] loop2: detected capacity change from 0 to 6 [ 585.098066][T19972] loop4: detected capacity change from 0 to 6 [ 585.099854][T19967] FAT-fs (loop0): Directory bread(block 6) failed [ 585.104816][T19969] loop1: detected capacity change from 0 to 16 [ 585.117456][T19971] loop5: detected capacity change from 0 to 264192 16:27:27 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ac", 0x4e, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)={0x1fc, 0x401, 0x8, 0x80000001, 0x10001}) 16:27:27 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)='\x00'/30, 0x1e, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) statfs(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)=""/10) [ 585.141919][T19972] FAT-fs (loop4): Directory bread(block 6) failed [ 585.144335][T19969] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 585.157780][T19969] FAT-fs (loop1): Filesystem has been set read-only [ 585.165320][T19968] FAT-fs (loop2): Directory bread(block 6) failed [ 585.165975][T19969] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 0) 16:27:27 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) chmod(&(0x7f0000000240)='./file0\x00', 0x0) [ 585.192627][T19989] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 585.194910][T19991] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36168 sclass=netlink_route_socket pid=19991 comm=syz-executor.3 [ 585.201186][T19989] FAT-fs (loop2): Filesystem has been set read-only [ 585.224770][T19968] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) 16:27:27 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) sendmmsg(r0, &(0x7f0000004280)=[{{&(0x7f0000000000)=@ieee802154={0x24, @short}, 0x80, 0x0}}, {{&(0x7f00000017c0)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}, 0x80, 0x0}}], 0x2, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) sendmmsg(r1, &(0x7f0000004280)=[{{&(0x7f0000000000)=@ieee802154={0x24, @short}, 0x80, 0x0}}, {{&(0x7f00000017c0)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}, 0x80, 0x0}}], 0x2, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) sendmmsg(r2, &(0x7f0000004280)=[{{&(0x7f0000000000)=@ieee802154={0x24, @short}, 0x80, 0x0}}, {{&(0x7f00000017c0)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}, 0x80, 0x0}}], 0x2, 0x0) recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000080)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000100)=""/147, 0x93}, {&(0x7f00000002c0)=""/201, 0xc9}, {&(0x7f00000001c0)=""/16, 0x10}], 0x3}, 0x1}, {{&(0x7f00000003c0)=@nl, 0x80, &(0x7f0000000ac0)=[{&(0x7f0000000440)=""/146, 0x92}, {&(0x7f0000000240)=""/42, 0x2a}, {&(0x7f0000000500)=""/203, 0xcb}, {&(0x7f0000000600)=""/144, 0x90}, {&(0x7f00000006c0)=""/37, 0x25}, {&(0x7f0000000700)=""/90, 0x5a}, {&(0x7f0000000780)=""/229, 0xe5}, {&(0x7f0000000880)=""/102, 0x66}, {&(0x7f0000000900)=""/162, 0xa2}, {&(0x7f00000009c0)=""/206, 0xce}], 0xa}, 0x2}], 0x2, 0x40010000, &(0x7f0000000c00)={0x0, 0x3938700}) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) [ 585.240864][T19994] loop5: detected capacity change from 0 to 264192 [ 585.260710][T19999] loop0: detected capacity change from 0 to 6 [ 585.274616][T19999] FAT-fs (loop0): Directory bread(block 6) failed [ 585.281530][T19999] FAT-fs (loop0): error, corrupted directory (invalid entries) 16:27:27 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)={0x1fc, 0x401, 0x8, 0x80000001, 0x10001}) [ 585.289134][T19999] FAT-fs (loop0): Filesystem has been set read-only [ 585.312213][T20007] loop1: detected capacity change from 0 to 16 [ 585.324339][T20007] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 585.324546][T20014] loop4: detected capacity change from 0 to 6 [ 585.333014][T20007] FAT-fs (loop1): Filesystem has been set read-only [ 585.347535][T20014] FAT-fs (loop4): Directory bread(block 6) failed [ 585.348889][T20007] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 585.381658][T20024] loop0: detected capacity change from 0 to 6 [ 585.390475][T20024] FAT-fs (loop0): Directory bread(block 6) failed [ 585.402908][T20024] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 585.410569][T20024] FAT-fs (loop0): Filesystem has been set read-only 16:27:28 executing program 3: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:syslog_conf_t:s0\x00', 0x23) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:iptables_conf_t:s0\x00', 0x25) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) madvise(&(0x7f000048e000/0x1000)=nil, 0x1000, 0x64) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000009200)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)={0x10, 0x2d}, 0x10}], 0x1}, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000000c0), 0x460040, 0x0) write$selinux_attr(r5, &(0x7f0000000100)='system_u:object_r:dpkg_lock_t:s0\x00', 0x21) write$binfmt_misc(r3, &(0x7f00000001c0)=ANY=[], 0x1000000c8) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r4, 0x40189429, &(0x7f0000000140)={0x0, 0x1d, 0x80000000}) splice(r2, 0x0, r4, 0x0, 0x10014, 0x0) 16:27:28 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0xffffffda, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:27:28 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)='\x00'/30, 0x1e, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) statfs(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)=""/10) 16:27:28 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670", 0x50, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) chmod(&(0x7f0000000240)='./file0\x00', 0x0) 16:27:28 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f00000003c0)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f0000000100)="0996477a139631a3e57f2380a09d1f3c83bd208daae0db03b2fda622f24f2f7ddaa43640f9c00a38dc88f0b0bf99644ce1a5b3bdb3af17279461a44443d23cf6", 0x40, 0x1}, {&(0x7f00000002c0)="12eb92b18e494081d7fe62886df8c5316f897a489159e7609c280504d2b9c37e9144d56106e86fc4fa7867dad40387812a70614a6787b8dcdb4a9f677bfe5f917a16c26326c640fcd9d8333078788338e58996f46928fd0bc00a2343b3ed9a068039d22bbf28211f6db5a8048a9d7eb5b00a4b93c80d4b2cb7237c68ccad702f0802dcab0ebbb636e75514101df20e397b772f1729b24878ed06c6b29181c5569de7170efd5e009c1c19044a79084834c93f0943f50a5ad194c07c6b6a852c3742430d83c197e153ea8ebf5da17893798ebc", 0xd2, 0x8}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) chdir(&(0x7f0000000200)='./file0/file0\x00') creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/file0\x00', 0x40, 0x20) 16:27:28 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020", 0x4a, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)={0x1fc, 0x401, 0x8, 0x80000001, 0x10001}) [ 585.962882][T20045] loop5: detected capacity change from 0 to 264192 [ 585.970590][T20052] loop0: detected capacity change from 0 to 6 [ 585.976937][T20048] loop1: detected capacity change from 0 to 16 [ 585.994457][T20057] loop4: detected capacity change from 0 to 6 [ 586.001202][T20058] loop2: detected capacity change from 0 to 6 16:27:28 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0xfffffff0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 586.013356][T20057] FAT-fs (loop4): Directory bread(block 6) failed [ 586.025264][T20057] FAT-fs (loop4): error, corrupted directory (invalid entries) [ 586.033442][T20057] FAT-fs (loop4): Filesystem has been set read-only [ 586.041616][T20052] FAT-fs (loop0): Directory bread(block 6) failed [ 586.055392][T20048] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 0) 16:27:28 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) chmod(&(0x7f0000000240)='./file0\x00', 0x0) [ 586.064007][T20048] FAT-fs (loop1): Filesystem has been set read-only [ 586.070180][T20058] FAT-fs (loop2): bogus logical sector size 36529 [ 586.076232][ T25] audit: type=1400 audit(1623947248.683:498): avc: denied { create } for pid=20050 comm="syz-executor.3" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:iptables_conf_t:s0 tclass=udp_socket permissive=1 [ 586.077249][T20058] FAT-fs (loop2): Can't find a valid FAT filesystem 16:27:28 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0xfffffff6, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 586.109852][T20075] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 0) 16:27:28 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020", 0x4a, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)={0x1fc, 0x401, 0x8, 0x80000001, 0x10001}) [ 586.137017][ T25] audit: type=1400 audit(1623947248.703:499): avc: denied { create } for pid=20050 comm="syz-executor.3" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:iptables_conf_t:s0 tclass=netlink_route_socket permissive=1 [ 586.159263][T20058] loop2: detected capacity change from 0 to 6 16:27:28 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) statfs(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)=""/10) [ 586.160461][ T25] audit: type=1400 audit(1623947248.763:500): avc: denied { ioctl } for pid=20050 comm="syz-executor.3" path="socket:[112522]" dev="sockfs" ino=112522 ioctlcmd=0x9429 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:iptables_conf_t:s0 tclass=netlink_route_socket permissive=1 [ 586.199721][T20058] FAT-fs (loop2): bogus logical sector size 36529 [ 586.206226][T20058] FAT-fs (loop2): Can't find a valid FAT filesystem 16:27:28 executing program 2: remap_file_pages(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000003, 0x4, 0x80000) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x2c0, 0x80) [ 586.212328][ T25] audit: type=1400 audit(1623947248.763:501): avc: denied { write } for pid=20050 comm="syz-executor.3" path="socket:[112522]" dev="sockfs" ino=112522 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:iptables_conf_t:s0 tclass=netlink_route_socket permissive=1 [ 586.214627][T20082] loop5: detected capacity change from 0 to 264192 [ 586.239923][T20087] loop4: detected capacity change from 0 to 6 [ 586.248200][ T25] audit: type=1400 audit(1623947248.763:502): avc: denied { nlmsg_write } for pid=20050 comm="syz-executor.3" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:iptables_conf_t:s0 tclass=netlink_route_socket permissive=1 [ 586.291307][T20096] loop1: detected capacity change from 0 to 16 [ 586.309599][T20096] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 586.318261][T20096] FAT-fs (loop1): Filesystem has been set read-only [ 586.320395][T20087] FAT-fs (loop4): Directory bread(block 6) failed [ 586.326557][T20096] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 586.334244][T20101] loop0: detected capacity change from 0 to 6 [ 586.360723][T20101] FAT-fs (loop0): Directory bread(block 6) failed [ 586.384890][T20110] loop2: detected capacity change from 0 to 6 [ 586.393278][T20110] FAT-fs (loop2): Directory bread(block 6) failed [ 586.401850][T20110] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 586.410423][T20110] FAT-fs (loop2): Filesystem has been set read-only [ 586.419301][T20110] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 586.439993][T20120] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 586.451108][T20110] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) 16:27:29 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) chmod(&(0x7f0000000240)='./file0\x00', 0x0) 16:27:29 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0xfffffffe, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:27:29 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020", 0x4a, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)={0x1fc, 0x401, 0x8, 0x80000001, 0x10001}) 16:27:29 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) statfs(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)=""/10) 16:27:29 executing program 3: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:syslog_conf_t:s0\x00', 0x23) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000080)={0x6, 0x9, 0x6}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000009200)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)={0x10, 0x2d}, 0x10}], 0x1}, 0x0) write$binfmt_misc(r3, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r2, 0x0, r4, 0x0, 0x10014, 0x0) 16:27:29 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) sendmmsg(r0, &(0x7f0000004280)=[{{&(0x7f0000000000)=@ieee802154={0x24, @short}, 0x80, 0x0}}, {{&(0x7f00000017c0)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}, 0x80, 0x0}}], 0x2, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) sendmmsg(r1, &(0x7f0000004280)=[{{&(0x7f0000000000)=@ieee802154={0x24, @short}, 0x80, 0x0}}, {{&(0x7f00000017c0)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}, 0x80, 0x0}}], 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x800000000000000}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}], 0x0, &(0x7f00000000c0)=ANY=[@ANYRES16=r1, @ANYRESOCT=r0]) truncate(&(0x7f0000000280)='./file0\x00', 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) 16:27:29 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x8000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 586.957314][T20134] loop5: detected capacity change from 0 to 264192 [ 586.967289][T20136] loop2: detected capacity change from 0 to 264192 [ 586.974292][T20133] loop1: detected capacity change from 0 to 16 [ 586.980683][T20135] loop4: detected capacity change from 0 to 6 [ 587.000240][T20133] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 587.009091][T20133] FAT-fs (loop1): Filesystem has been set read-only [ 587.019982][T20135] FAT-fs (loop4): Directory bread(block 6) failed [ 587.030830][T20136] FAT-fs (loop2): Unrecognized mount option "" or missing value [ 587.046072][T20133] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 0) 16:27:29 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) chmod(&(0x7f0000000240)='./file0\x00', 0x0) [ 587.056230][T20151] loop0: detected capacity change from 0 to 6 [ 587.071603][T20151] FAT-fs (loop0): Directory bread(block 6) failed [ 587.095811][T20160] loop2: detected capacity change from 0 to 264192 16:27:29 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) statfs(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)=""/10) [ 587.107357][T20166] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36168 sclass=netlink_route_socket pid=20166 comm=syz-executor.3 [ 587.123910][T20173] loop4: detected capacity change from 0 to 6 [ 587.130059][T20167] loop5: detected capacity change from 0 to 264192 [ 587.142720][T20160] FAT-fs (loop2): Unrecognized mount option "" or missing value 16:27:29 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020", 0x4b, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)={0x1fc, 0x401, 0x8, 0x80000001, 0x10001}) 16:27:29 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0xedc000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:27:29 executing program 2: syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000080)='./file0\x00', 0x100000, 0x0, &(0x7f0000000000), 0x9009, &(0x7f0000010d00)=ANY=[]) creat(&(0x7f0000000000)='./file0/file0\x00', 0xd8) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) chdir(&(0x7f00000000c0)='./file0/file0\x00') 16:27:29 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020", 0x4b, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) chmod(&(0x7f0000000240)='./file0\x00', 0x0) [ 587.158909][T20173] FAT-fs (loop4): Directory bread(block 6) failed [ 587.197680][T20182] loop1: detected capacity change from 0 to 16 [ 587.232266][T20182] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 587.240928][T20182] FAT-fs (loop1): Filesystem has been set read-only [ 587.253654][T20192] loop0: detected capacity change from 0 to 6 [ 587.260176][T20194] loop2: detected capacity change from 0 to 2048 [ 587.261843][T20182] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 587.273068][T20191] loop5: detected capacity change from 0 to 264192 16:27:29 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8", 0x21, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) statfs(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)=""/10) 16:27:29 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020", 0x4b, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)={0x1fc, 0x401, 0x8, 0x80000001, 0x10001}) [ 587.283439][T20192] FAT-fs (loop0): Directory bread(block 6) failed [ 587.304581][T20207] loop4: detected capacity change from 0 to 6 16:27:29 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x1000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 587.333848][T20207] FAT-fs (loop4): Directory bread(block 6) failed [ 587.353401][T20194] loop2: detected capacity change from 0 to 2048 [ 587.375431][T20221] loop1: detected capacity change from 0 to 16 [ 587.390189][T20224] loop0: detected capacity change from 0 to 6 [ 587.401281][T20221] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 587.410047][T20221] FAT-fs (loop1): Filesystem has been set read-only [ 587.418572][T20224] FAT-fs (loop0): Directory bread(block 6) failed [ 587.440703][T20221] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 587.444914][T20229] loop5: detected capacity change from 0 to 264192 16:27:30 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020", 0x4b, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) chmod(&(0x7f0000000240)='./file0\x00', 0x0) 16:27:30 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) sendmmsg(r0, &(0x7f0000004280)=[{{&(0x7f0000000000)=@ieee802154={0x24, @short}, 0x80, 0x0}}, {{&(0x7f00000017c0)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}, 0x80, 0x0}}], 0x2, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) sendmmsg(r1, &(0x7f0000004280)=[{{&(0x7f0000000000)=@ieee802154={0x24, @short}, 0x80, 0x0}}, {{&(0x7f00000017c0)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}, 0x80, 0x0}}], 0x2, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) sendmmsg(r2, &(0x7f0000004280)=[{{&(0x7f0000000000)=@ieee802154={0x24, @short}, 0x80, 0x0}}, {{&(0x7f00000017c0)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}, 0x80, 0x0}}], 0x2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="117c3d9b604cb2acf899b261afeb82e0b844a6", @ANYRES16=0x0, @ANYBLOB="0af57c92ddd843c4271d9819a2901f07c3b8b334cd5b86d3a79e0565e2003fee36b3dab3f2b6298f7d7facd2d676c9d71e91bd17509a1a3ab8794118dbd886436a2817cc871b495742d90a4c678fbdf88496178d959439f69e2fce11c88dcea3d5b8bad8bd0945d9b90eb829876f57b94f322da84af22006e57b2aa21ae6987911058349f3b3a6411a1662924fdaff35a48c9789ed498e7b3f56", @ANYRES32, @ANYRES16, @ANYRESOCT=r0, @ANYRESDEC=r1, @ANYRES16=r0, @ANYRESDEC]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) unlink(&(0x7f0000000340)='./file0\x00') creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0), 0x749080, 0x0) r5 = openat2(r3, &(0x7f0000000240)='./file0/file0\x00', &(0x7f00000002c0)={0x10000, 0xa8, 0x11}, 0x18) linkat(r4, &(0x7f0000000100)='./file0\x00', r5, &(0x7f0000000300)='./file0/file0/file0\x00', 0x400) 16:27:30 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020", 0x4b, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)={0x1fc, 0x401, 0x8, 0x80000001, 0x10001}) 16:27:30 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8", 0x21, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) statfs(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)=""/10) 16:27:30 executing program 3: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:syslog_conf_t:s0\x00', 0x23) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000080)) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000009200)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)={0x10, 0x2d}, 0x10}], 0x1}, 0x0) write$binfmt_misc(r3, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r2, 0x0, r4, 0x0, 0x10014, 0x0) 16:27:30 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x4000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 587.890895][T20253] loop4: detected capacity change from 0 to 6 [ 587.897068][T20251] loop2: detected capacity change from 0 to 6 [ 587.902077][T20255] loop1: detected capacity change from 0 to 16 [ 587.907017][T20251] FAT-fs (loop2): Unrecognized mount option "|=›`L²¬ø™²a¯ë‚à¸D¦" or missing value [ 587.921502][T20255] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 587.930168][T20255] FAT-fs (loop1): Filesystem has been set read-only 16:27:30 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020", 0x4b, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) chmod(&(0x7f0000000240)='./file0\x00', 0x0) 16:27:30 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8", 0x21, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) statfs(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)=""/10) [ 587.930543][T20253] FAT-fs (loop4): Directory bread(block 6) failed [ 587.944222][T20270] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36168 sclass=netlink_route_socket pid=20270 comm=syz-executor.3 [ 587.957388][T20255] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 587.957559][T20260] loop5: detected capacity change from 0 to 264192 [ 587.980785][T20265] loop0: detected capacity change from 0 to 6 16:27:30 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)={0x1fc, 0x401, 0x8, 0x80000001, 0x10001}) [ 587.993327][T20265] FAT-fs (loop0): Directory bread(block 6) failed [ 588.019435][T20278] loop2: detected capacity change from 0 to 6 16:27:30 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0xe000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 588.037055][T20278] FAT-fs (loop2): Unrecognized mount option "|=›`L²¬ø™²a¯ë‚à¸D¦" or missing value [ 588.085963][T20289] loop1: detected capacity change from 0 to 16 [ 588.100642][T20294] loop4: detected capacity change from 0 to 6 [ 588.112417][T20289] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 588.116123][T20294] FAT-fs (loop4): Directory bread(block 6) failed [ 588.120963][T20289] FAT-fs (loop1): Filesystem has been set read-only 16:27:30 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801"}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) mkdirat(r0, 0xffffffffffffffff, 0x20) r1 = syz_mount_image$nfs(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0x4, 0x3, &(0x7f0000000600)=[{&(0x7f0000000480)="0f429de996bb3514654e4ae7f3b23fe545e288a50f140c8d444cb8ddab83f1271a27016bd148c84c309c3a68aa298bc46d89988af86a66ca583ccfa3195af969e6f30223dce8ea4c51554af85b9b1d7d3266ec1f3afdbeb2075f0171f7613419257585620c690f5707904c835d10b2ea355d3eb4a0505a7922", 0x79, 0xd6d}, {&(0x7f0000000500)="562456d16c67477700b0ce2898be0bd1b125eb1e3da32b8d022457ed76fcff38e5579808f628e8b88221bb4ae354c1f20490e741b7a8eac8b669a5", 0x3b, 0x1000}, {&(0x7f0000000540)="28158000c9ebc12d6c56b23dce9d490712ece99e23bb3b2c6d974e0b3d6e300b775502d6c040c90cef8106a30460aad990858cfda0f32009824edcb4aa6d9c75d1831477b4546303d2225dbc3fd1a5316598000391f94cd09d573d8738987b05461c3fb3cdd790c1f238b8cfe3d3afdd5fe21a1e52414c020b543c23cdfd08980dff59c2642b66b4f37beca5558714cc5c9bf375c325c8c0e290031c1d16b41821309b16a822514acb5f31c4ea2e109e8ef5b96a18c0", 0xb6, 0x80}], 0x4000, &(0x7f0000000680)={[{'vfat\x00'}, {'vfat\x00'}, {',.@$(\'*:}:*'}, {':.\\-'}, {}, {'vfat\x00'}, {'vfat\x00'}], [{@smackfsfloor={'smackfsfloor', 0x3d, '],\xd3\\'}}, {@uid_gt={'uid>', 0xee00}}, {@subj_type={'subj_type', 0x3d, '\xde:-!'}}, {@fowner_gt}, {@euid_eq}, {@permit_directio}, {@measure}, {@uid_lt={'uid<', 0xee00}}, {@permit_directio}]}) mkdirat(r1, &(0x7f0000000780)='./file0/file0\x00', 0x6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) chdir(&(0x7f00000000c0)='./file0\x00') chdir(&(0x7f0000000380)='./file0/file0\x00') open(&(0x7f0000000240)='./file0/file0\x00', 0x123000, 0xa0) r2 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) truncate(&(0x7f00000002c0)='./file1\x00', 0xffff) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x200800, 0x300) preadv(r1, &(0x7f0000000840)=[{&(0x7f00000007c0)=""/68, 0x44}], 0x1, 0x1, 0x2) umount2(&(0x7f00000003c0)='./file0\x00', 0x1) openat2(r2, &(0x7f0000000300)='./file1\x00', &(0x7f0000000340)={0x800, 0x80, 0x8}, 0x18) 16:27:30 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x100000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 588.127713][T20302] FAT-fs (loop0): bogus number of reserved sectors [ 588.140683][T20302] FAT-fs (loop0): Can't find a valid FAT filesystem 16:27:30 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ac", 0x4e, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) chmod(&(0x7f0000000240)='./file0\x00', 0x0) 16:27:30 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)={0x1fc, 0x401, 0x8, 0x80000001, 0x10001}) 16:27:30 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) statfs(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)=""/10) [ 588.186143][T20312] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 588.216727][T20319] loop5: detected capacity change from 0 to 264192 [ 588.226307][T20322] loop2: detected capacity change from 0 to 6 16:27:30 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x10e000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 588.259815][T20322] FAT-fs (loop2): bogus number of reserved sectors [ 588.267309][T20322] FAT-fs (loop2): Can't find a valid FAT filesystem [ 588.296422][T20335] loop1: detected capacity change from 0 to 16 [ 588.307655][T20335] FAT-fs (loop1): bogus number of reserved sectors [ 588.314426][T20335] FAT-fs (loop1): Can't find a valid FAT filesystem [ 588.320949][T20340] loop4: detected capacity change from 0 to 6 [ 588.326379][T20337] FAT-fs (loop0): bogus number of reserved sectors [ 588.334149][T20337] FAT-fs (loop0): Can't find a valid FAT filesystem [ 588.341594][T20340] FAT-fs (loop4): Directory bread(block 6) failed [ 588.343032][T20339] loop2: detected capacity change from 0 to 16 [ 588.348206][T20341] loop5: detected capacity change from 0 to 264192 [ 588.358679][T20339] nfs: Unknown parameter 'vfat' [ 588.368217][T20340] FAT-fs (loop4): error, corrupted directory (invalid entries) [ 588.376027][T20340] FAT-fs (loop4): Filesystem has been set read-only [ 588.444423][T20322] loop2: detected capacity change from 0 to 6 [ 588.451477][T20322] FAT-fs (loop2): bogus number of reserved sectors [ 588.458363][T20322] FAT-fs (loop2): Can't find a valid FAT filesystem [ 588.502593][T20339] loop2: detected capacity change from 0 to 16 [ 588.509625][T20339] nfs: Unknown parameter 'vfat' 16:27:31 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) statfs(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)=""/10) 16:27:31 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x200000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:27:31 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)={0x1fc, 0x401, 0x8, 0x80000001, 0x10001}) 16:27:31 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) chmod(&(0x7f0000000240)='./file0\x00', 0x0) 16:27:31 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x7ff, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202000e67032510300"/91, 0x5b, 0x600}], 0x400, &(0x7f0000000440)=ANY=[@ANYRESDEC, @ANYBLOB="33af0000ee23ad1f58ffae3ccee23dc0f1ecae5d30e0516e62b4ed3e445700000000c8638b7a5ea3ceaca6653e034c273e3ad1aa6d5ff685c84072c5962bd75f2691935ae8534f78e01b95556d5cc898cf4b019aedd70758d8dd3059ede6d3399d107ff5093803f1b9065613886d3d080024e5a3544435454a4f74e198960d67bdd1b373e84f721e1507fbb2494fc5dd822f1d550bf768a24a86f3755d4f64a6c0a56947e8468c5f0da5fc56e6d8330227f258000800000000"]) r0 = open$dir(&(0x7f0000000380)='./file0/file0/file1\x00', 0x1, 0x60) openat(r0, &(0x7f00000003c0)='./file0/file0/file1\x00', 0x444281, 0x65) truncate(&(0x7f0000000280)='.\x00', 0x5f66) creat(&(0x7f0000000580)='./file0/file0/file0\x00', 0x34) open(&(0x7f0000000340)='./file0/file0/file0\x00', 0x40000, 0x80) r1 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@qipcrtr, &(0x7f0000000240)=0x80) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000300)={'team0\x00', &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]}) r2 = socket$packet(0x11, 0x2, 0x300) sendmmsg(r2, &(0x7f0000004280)=[{{&(0x7f0000000000)=@ieee802154={0x24, @short}, 0x80, 0x0}}, {{&(0x7f00000017c0)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}, 0x80, 0x0}}], 0x2, 0x0) fcntl$setstatus(r2, 0x4, 0x44400) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) link(&(0x7f0000000400)='./file0/file0/file1\x00', &(0x7f0000000540)='./file0\x00') 16:27:31 executing program 3: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:syslog_conf_t:s0\x00', 0x23) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000009200)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)={0x10, 0x2d}, 0x10}], 0x1}, 0x0) write$binfmt_misc(r3, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r2, 0x0, r4, 0x0, 0x10014, 0x0) r5 = socket$packet(0x11, 0x2, 0x300) sendmmsg(r5, &(0x7f0000004280)=[{{&(0x7f0000000000)=@ieee802154={0x24, @short}, 0x80, 0x0}}, {{&(0x7f00000017c0)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}, 0x80, 0x0}}], 0x2, 0x0) splice(r5, &(0x7f0000000080)=0x7eb5, r0, &(0x7f00000000c0)=0xaa4b, 0x6, 0x1) [ 588.759964][T20377] loop1: detected capacity change from 0 to 16 [ 588.775093][T20375] FAT-fs (loop0): bogus number of reserved sectors [ 588.781741][T20375] FAT-fs (loop0): Can't find a valid FAT filesystem [ 588.789841][T20377] FAT-fs (loop1): bogus number of reserved sectors [ 588.796416][T20377] FAT-fs (loop1): Can't find a valid FAT filesystem [ 588.805587][T20390] loop5: detected capacity change from 0 to 264192 [ 588.812447][T20384] loop4: detected capacity change from 0 to 6 [ 588.818618][T20389] loop2: detected capacity change from 0 to 6 [ 588.831634][T20389] FAT-fs (loop2): Unrecognized mount option "184467440737095516153¯" or missing value [ 588.832486][T20384] FAT-fs (loop4): Directory bread(block 6) failed 16:27:31 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x204000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:27:31 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)={0x1fc, 0x401, 0x8, 0x80000001, 0x10001}) 16:27:31 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) statfs(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)=""/10) [ 588.858952][T20384] FAT-fs (loop4): error, corrupted directory (invalid entries) [ 588.866678][T20384] FAT-fs (loop4): Filesystem has been set read-only [ 588.871595][T20408] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36168 sclass=netlink_route_socket pid=20408 comm=syz-executor.3 16:27:31 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020", 0x4a, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) chmod(&(0x7f0000000240)='./file0\x00', 0x0) 16:27:31 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x300000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 588.931249][T20415] loop5: detected capacity change from 0 to 264192 [ 588.952209][T20389] loop2: detected capacity change from 0 to 6 [ 588.956886][T20425] loop0: detected capacity change from 0 to 6 [ 588.958638][T20389] FAT-fs (loop2): Unrecognized mount option "184467440737095516153¯" or missing value [ 588.965167][T20427] loop1: detected capacity change from 0 to 16 16:27:31 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) r1 = openat$incfs(r0, &(0x7f00000000c0)='.pending_reads\x00', 0x109000, 0xc2) openat(r1, &(0x7f0000000100)='./file0/file0\x00', 0x101100, 0x144) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) r2 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x17c) sendto(r2, &(0x7f0000000240)="3e3f8ae645a721c98873f96b4c3e3ec5b12b4fcc2d5d9b7ae0e24e7a0329be311403cadfec565169feff70754e46eecbec69574bc83081fb024a241079", 0x3d, 0x50, &(0x7f00000002c0)=@vsock={0x28, 0x0, 0x2711, @my=0x0}, 0x80) [ 588.976800][T20425] FAT-fs (loop0): bogus number of reserved sectors [ 588.987028][T20425] FAT-fs (loop0): Can't find a valid FAT filesystem 16:27:31 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x400000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:27:31 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)={0x1fc, 0x401, 0x8, 0x80000001, 0x10001}) [ 589.030389][T20427] FAT-fs (loop1): bogus number of reserved sectors [ 589.037335][T20427] FAT-fs (loop1): Can't find a valid FAT filesystem [ 589.039585][T20438] loop5: detected capacity change from 0 to 264192 [ 589.045183][T20442] loop4: detected capacity change from 0 to 6 16:27:31 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) statfs(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)=""/10) [ 589.100680][T20442] FAT-fs (loop4): Directory bread(block 6) failed [ 589.123546][T20456] loop2: detected capacity change from 0 to 6 [ 589.125246][T20458] loop1: detected capacity change from 0 to 16 [ 589.138252][T20461] loop0: detected capacity change from 0 to 6 16:27:31 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020", 0x4a, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) chmod(&(0x7f0000000240)='./file0\x00', 0x0) [ 589.151486][T20461] FAT-fs (loop0): bogus number of reserved sectors [ 589.156053][T20456] FAT-fs (loop2): Directory bread(block 6) failed [ 589.158129][T20461] FAT-fs (loop0): Can't find a valid FAT filesystem [ 589.165244][T20456] FAT-fs (loop2): Directory bread(block 6) failed [ 589.178680][T20456] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 589.182392][T20464] loop5: detected capacity change from 0 to 264192 [ 589.187251][T20456] FAT-fs (loop2): Filesystem has been set read-only 16:27:31 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)={0x1fc, 0x401, 0x8, 0x80000001, 0x10001}) [ 589.201625][T20456] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 589.212755][T20458] FAT-fs (loop1): bogus number of reserved sectors [ 589.219298][T20458] FAT-fs (loop1): Can't find a valid FAT filesystem [ 589.226404][T20456] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 589.235716][T20472] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 589.295299][T20483] loop0: detected capacity change from 0 to 6 [ 589.300240][T20479] loop4: detected capacity change from 0 to 6 [ 589.310017][T20479] FAT-fs (loop4): Directory bread(block 6) failed [ 589.317734][T20483] FAT-fs (loop0): bogus number of reserved sectors [ 589.324725][T20483] FAT-fs (loop0): Can't find a valid FAT filesystem 16:27:32 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x100, 0x2, &(0x7f00000000c0)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x2}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) 16:27:32 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x500000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:27:32 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) statfs(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)=""/10) 16:27:32 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020", 0x4a, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) chmod(&(0x7f0000000240)='./file0\x00', 0x0) 16:27:32 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)={0x1fc, 0x401, 0x8, 0x80000001, 0x10001}) 16:27:32 executing program 3: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:syslog_conf_t:s0\x00', 0x23) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0xf503, 0x0) sendmmsg(r1, &(0x7f0000004280)=[{{&(0x7f0000000000)=@ieee802154={0x24, @short}, 0x80, 0x0}}, {{&(0x7f00000017c0)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}, 0x80, 0x0}}], 0x2, 0x0) ioctl$FIONCLEX(r1, 0x5450) getsockopt$packet_int(r1, 0x107, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/219, 0xdb}, {&(0x7f0000000300)=""/68, 0x44}, {&(0x7f00000003c0)=""/88, 0x58}], 0x3, 0x4, 0x80000001) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000151000/0x4000)=nil, 0x4000, 0x80001b, 0x8010, r2, 0x6000) preadv(r2, &(0x7f0000000100), 0x0, 0x40000006, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) close(r5) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x4004014}, 0x24000080) write$binfmt_misc(r4, &(0x7f00000001c0)=ANY=[], 0x1000000c8) r6 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140), 0x50000, 0x0) write$selinux_attr(r6, &(0x7f0000000180)='system_u:object_r:login_exec_t:s0\x00', 0x22) splice(r3, 0x0, r5, 0x0, 0x10014, 0x0) 16:27:32 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x600000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 589.682213][T20507] loop5: detected capacity change from 0 to 264192 [ 589.711330][T20506] loop0: detected capacity change from 0 to 6 [ 589.717637][T20512] loop2: detected capacity change from 0 to 6 [ 589.720006][T20514] loop1: detected capacity change from 0 to 16 [ 589.730324][T20508] loop4: detected capacity change from 0 to 6 [ 589.740640][T20514] FAT-fs (loop1): bogus number of reserved sectors [ 589.747315][T20514] FAT-fs (loop1): Can't find a valid FAT filesystem [ 589.755095][T20512] FAT-fs (loop2): invalid media value (0x80) [ 589.761767][T20512] FAT-fs (loop2): Can't find a valid FAT filesystem [ 589.771050][T20506] FAT-fs (loop0): bogus number of reserved sectors 16:27:32 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x604000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:27:32 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020", 0x4b, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) chmod(&(0x7f0000000240)='./file0\x00', 0x0) [ 589.777633][T20506] FAT-fs (loop0): Can't find a valid FAT filesystem [ 589.786080][T20508] FAT-fs (loop4): Directory bread(block 6) failed 16:27:32 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)={0x1fc, 0x401, 0x8, 0x80000001, 0x10001}) 16:27:32 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) statfs(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)=""/10) 16:27:32 executing program 2: syz_open_procfs$userns(0x0, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}], 0x400, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="f93a50e666170fbcc83bb6f521e5976dda4676a3097f130f7ed41e5a197b601bf74cd66bb5a8a161c844c61af34fe24acd2dc4a40a60a655692b79bed73aa1ed74fea2eddb57160b69ffa08fc71f09378399e7456b065ff8d07260715492e92dc506be9f9756d39fc48e5594957d991047d28f2b95c8fea85f216032b2f5dd0b4acb28d5ca164faf59a07bffcffabfa3e2a4a5e0718bce45427b6a57170f5d0f477b1c2c227e220c66a3de96f66e75357880f3ef5b12e4e230fb2da950b61d6213252c7b04a88e1d652c4bb9bbe3b78a3b", @ANYRES32, @ANYRES16, @ANYRES32, @ANYRES64, @ANYBLOB="05d13009d540f75e2ce8be06400cac245d6c8561354d9f376478b2fdf15df15e1a6fe785b201060d98f0b7d6c5e9e50395c9e34f11"]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) syz_open_procfs$userns(r0, &(0x7f0000000100)) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) [ 589.829389][T20512] loop2: detected capacity change from 0 to 6 [ 589.837073][T20512] FAT-fs (loop2): invalid media value (0x80) [ 589.843119][T20512] FAT-fs (loop2): Can't find a valid FAT filesystem [ 589.877347][T20543] loop5: detected capacity change from 0 to 264192 [ 589.903570][T20550] loop0: detected capacity change from 0 to 6 [ 589.915537][T20550] FAT-fs (loop0): bogus number of reserved sectors 16:27:32 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x700000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:27:32 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020", 0x4b, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) chmod(&(0x7f0000000240)='./file0\x00', 0x0) [ 589.922146][T20550] FAT-fs (loop0): Can't find a valid FAT filesystem [ 589.928997][T20552] loop4: detected capacity change from 0 to 6 [ 589.935335][T20555] loop1: detected capacity change from 0 to 16 [ 589.940204][T20552] FAT-fs (loop4): Directory bread(block 6) failed [ 589.956180][T20555] FAT-fs (loop1): bogus number of reserved sectors [ 589.962767][T20555] FAT-fs (loop1): Can't find a valid FAT filesystem [ 589.970128][T20565] loop2: detected capacity change from 0 to 6 16:27:32 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{0x0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) statfs(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)=""/10) 16:27:32 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) r0 = socket$packet(0x11, 0x2, 0x300) sendmmsg(r0, &(0x7f0000004280)=[{{&(0x7f0000000000)=@ieee802154={0x24, @short}, 0x80, 0x0}}, {{&(0x7f00000017c0)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}, 0x80, 0x0}}], 0x2, 0x0) r1 = syz_io_uring_setup(0x42db, &(0x7f0000000000), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r2) r3 = syz_io_uring_setup(0x42db, &(0x7f0000000000), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) fstat(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r4) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100), 0xaa6cc8, &(0x7f0000000400)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cachetag={'cachetag', 0x3d, 'vfat\x00'}}, {@mmap}, {@dfltgid={'dfltgid', 0x3d, r5}}, {@privport}, {@version_u}, {@version_L}], [{@subj_role={'subj_role', 0x3d, 'vfat\x00'}}, {@obj_user={'obj_user', 0x3d, 'vfat\x00@\xb4,oQ\x17\xefOa\x01uTr\xa0\b+X\xae\x9aFy\xc3j\xb6\x9a@\xb8N\xc8\xb7p\xd2\xcd\xf8\b\x19#\x92\x89\xab}\xcaa|\x87\x81\x80A\xb7\xc9\x18q@\xcc&W\x8c\xc1<\x19[\xdb\x93\xb9!\x88r\xfd\x93\xbdeP\x9f0yz\b\'\x7f\'\xd3\xc9Z/\x8cV\xb8\x19rW\xeaa\tu\x99T\x8b\x80\xf5\xb9~\x94\xb2\xf6q\xbc\x0f\x91f\xd0\xaa\xc9\x15\xe2\xb1\xf5\xcd\x81\xe6\x91@\x9e\x9d\x92\x0f\xe8\xb0\x1ac:M\x13\xb6\xbd\x81H\xd7i\x95\x1e\x13\xd1\x1c\xf3>-/P+q\xc4\xf7]\xf8\xee\x05\xd0\xf6\x89\xbd\xa0\'\xc5\xadLlo\x99\xa2D'}}, {@audit}, {@fscontext={'fscontext', 0x3d, 'staff_u'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '$'}}, {@dont_measure}, {@subj_user={'subj_user', 0x3d, '\x10#'}}, {@permit_directio}, {@uid_eq={'uid', 0x3d, r2}}]}}) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) [ 589.979936][T20565] FAT-fs (loop2): Directory bread(block 6) failed [ 589.987657][T20565] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 589.996231][T20565] FAT-fs (loop2): Filesystem has been set read-only 16:27:32 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)={0x1fc, 0x401, 0x8, 0x80000001, 0x10001}) [ 590.047280][T20577] loop5: detected capacity change from 0 to 264192 [ 590.077472][T20583] loop1: detected capacity change from 0 to 16 [ 590.079766][T20584] loop4: detected capacity change from 0 to 6 [ 590.096611][T20584] FAT-fs (loop4): Directory bread(block 6) failed [ 590.109823][T20591] loop0: detected capacity change from 0 to 6 [ 590.125309][T20591] FAT-fs (loop0): bogus number of reserved sectors [ 590.127783][T20583] FAT-fs (loop1): bogus number of reserved sectors [ 590.132052][T20591] FAT-fs (loop0): Can't find a valid FAT filesystem [ 590.138537][T20583] FAT-fs (loop1): Can't find a valid FAT filesystem [ 590.152028][T20596] loop2: detected capacity change from 0 to 6 [ 590.165590][T20596] FAT-fs (loop2): Directory bread(block 6) failed [ 590.172592][T20596] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 590.181142][T20596] FAT-fs (loop2): Filesystem has been set read-only [ 590.190930][T20596] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 590.200235][T20596] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 590.213597][T20596] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 590.249336][T20611] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) 16:27:33 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020", 0x4b, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) chmod(&(0x7f0000000240)='./file0\x00', 0x0) 16:27:33 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x800000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:27:33 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{0x0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) statfs(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)=""/10) 16:27:33 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)={0x1fc, 0x401, 0x8, 0x80000001, 0x10001}) 16:27:33 executing program 3: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) writev(r0, &(0x7f0000000540)=[{&(0x7f0000000200)="95bf01ea46e742706f29b69dbbe6c88dce0f5ef5261bab72a6514c9af4c211c8f9389191393562a38b7780d55ab77aa3581f0e4240dd2e0fa0f4b717fd81713dde3d35572bc699d27cfb369f0ac283491f3795698822c1cd0f2e9ad43a768ea71a3e5b9adb17e35d9c4a627a99caba63ae0103c96df4a352c96e11cbcf5d8d1f9d7a57373346bae597f88aaa25d0777ff0e65a5b6ec28f721d799d86c6cc29ffd95db802dad23c5f0051f303bca1c3ad174e682da60c388566931a2ee0c4b094497a2227247fd2b4c3de1206f4e9518ed0abb0029f0846d7ce3ba0bac6492165ecd7c2cb3407f3e7ac2c9b3a3be100161763", 0xf2}, {&(0x7f0000000100)="5d7bc220ac3a7f1cc086bf531df644f928d585878d9bb21f76ba4233b9da64083ac7fe560b5d4cdcc3d3bea64e74ae3a66ac96067717783612f6d22e72790a12dfa1f44418f87475c89566e1090fa8f650060401acd8871e8bf63f22e58ec2ccc9dc0be9040a204b4d3a5633cbb93768acaa973a2dc307e30b6659ec67", 0x7d}, {&(0x7f0000000300)="c8b147232a5472710bf87270fef88d6f49c85dc5c026160b32fdd12518ae755ce3303a02654619107afa5d2db3ce7864e4edf1b8584110369fb9e496efa3ade1e9a54538226e654b2a96f23685a24a7a6190c4128db9f48ae5d56c8c6e5273297b986abb6d255a5d18be3cb187bf0699ac2b717a400a5316914c46002e", 0x7d}, {&(0x7f0000000380)="644d869d31965c0f683a3e1647627f6d1a44d319e217021db7eb368a3cfe24c388c82934dc136a9eaad80457622b6aacf6329415cf79b1d749c713deb1ac0e82d1f1ab3406cb1507162f665c966d65e7df8d68b81ad56024a8417a9974c1c76dcd338b1c9dc9bc1e497d8bfe23d0d5aa0e3a4b349fa1c50613da096692c1e052141f51e987c8b8c9f5d460917df916bde06c3dbfa3ffaf29ebae51927f41386a9d5969517cd823987c6fdc0e5a70d93cf5b5ad36380551dc94c41995c21c569a25b2fc20522c7b86c446d423f18a7ec5c44742909b9d08", 0xd7}, {&(0x7f0000000480)="45f43a4f0f3e1eb4593224588951170472e7e3a686b9e360306245174b2ad498af230be22ec8281e49eb17c7d1203f9026a4b830169013c34dd7913553fdd315518c7e74098ca5a0ab673410f8c7cd4b35b1ad6323a3953d8b0747e30854f038a8b00865cb72f3ce00cfb6893ffbf8afb3eba17de01575b99dd8cf4007f7072c47caad8eeac263a2ae15f399f121", 0x8e}], 0x5) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:syslog_conf_t:s0\x00', 0x23) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000009200)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)={0x10, 0x2d}, 0x10}], 0x1}, 0x0) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x4800, 0x0) ioctl$PIO_CMAP(r5, 0x4b71, &(0x7f00000000c0)={0x81, 0x59dba9f, 0xffffffffffffffff, 0x100, 0xfffffffffffff864, 0x1000}) write$binfmt_misc(r3, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r2, 0x0, r4, 0x0, 0x10014, 0x0) 16:27:33 executing program 2: truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r0, &(0x7f0000000580)=ANY=[@ANYBLOB='#'], 0x191) close(r0) recvfrom$unix(r0, &(0x7f0000000080)=""/238, 0xee, 0x20, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) unlink(&(0x7f0000000000)='./file0/file0/file0\x00') 16:27:33 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) [ 590.591854][T20624] loop0: detected capacity change from 0 to 6 [ 590.600020][T20629] loop5: detected capacity change from 0 to 264192 [ 590.606761][T20624] FAT-fs (loop0): bogus number of reserved sectors [ 590.613470][T20624] FAT-fs (loop0): Can't find a valid FAT filesystem [ 590.623005][T20623] loop1: detected capacity change from 0 to 16 [ 590.628815][T20633] loop4: detected capacity change from 0 to 6 [ 590.636771][T20633] FAT-fs (loop4): Directory bread(block 6) failed 16:27:33 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)={0x1fc, 0x401, 0x8, 0x80000001, 0x10001}) 16:27:33 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) chmod(&(0x7f0000000240)='./file0\x00', 0x0) 16:27:33 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x900000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 590.663532][T20643] loop2: detected capacity change from 0 to 6 [ 590.672849][T20623] FAT-fs (loop1): bogus number of reserved sectors [ 590.679409][T20623] FAT-fs (loop1): Can't find a valid FAT filesystem [ 590.694095][T20643] FAT-fs (loop2): Directory bread(block 6) failed [ 590.715736][T20652] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36168 sclass=netlink_route_socket pid=20652 comm=syz-executor.3 [ 590.721964][T20643] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 590.729966][T20653] loop0: detected capacity change from 0 to 6 [ 590.738149][T20643] FAT-fs (loop2): Filesystem has been set read-only [ 590.748732][T20653] FAT-fs (loop0): bogus number of reserved sectors [ 590.757830][T20653] FAT-fs (loop0): Can't find a valid FAT filesystem 16:27:33 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{0x0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) statfs(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)=""/10) 16:27:33 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)={0x1fc, 0x401, 0x8, 0x80000001, 0x10001}) [ 590.761064][T20643] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 590.802636][T20643] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 590.815059][T20662] loop5: detected capacity change from 0 to 264192 [ 590.821761][T20667] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 590.830739][T20669] loop1: detected capacity change from 0 to 16 [ 590.840972][T20670] loop0: detected capacity change from 0 to 6 [ 590.854480][T20671] FAT-fs (loop4): bogus number of reserved sectors 16:27:33 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0xa00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:27:33 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}], 0xc80, &(0x7f0000000300)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) r0 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) openat(r0, &(0x7f00000002c0)='./file0/file0\x00', 0x492001, 0x100) accept4(r0, &(0x7f00000000c0)=@nfc, &(0x7f0000000240)=0x80, 0x80800) [ 590.861058][T20671] FAT-fs (loop4): Can't find a valid FAT filesystem [ 590.873210][T20670] FAT-fs (loop0): bogus number of reserved sectors [ 590.873453][T20669] FAT-fs (loop1): bogus number of reserved sectors [ 590.879865][T20670] FAT-fs (loop0): Can't find a valid FAT filesystem [ 590.886360][T20669] FAT-fs (loop1): Can't find a valid FAT filesystem 16:27:33 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) statfs(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)=""/10) 16:27:33 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400", 0xc}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)={0x1fc, 0x401, 0x8, 0x80000001, 0x10001}) [ 590.995385][T20699] loop1: detected capacity change from 0 to 16 [ 591.005698][T20696] loop5: detected capacity change from 0 to 264192 [ 591.013193][T20701] loop2: detected capacity change from 0 to 6 [ 591.025417][T20706] loop0: detected capacity change from 0 to 6 [ 591.032873][T20701] FAT-fs (loop2): Directory bread(block 6) failed [ 591.043669][T20699] FAT-fs (loop1): bogus number of reserved sectors [ 591.044308][T20706] FAT-fs (loop0): bogus number of reserved sectors [ 591.050402][T20699] FAT-fs (loop1): Can't find a valid FAT filesystem [ 591.056981][T20706] FAT-fs (loop0): Can't find a valid FAT filesystem [ 591.072105][T20701] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 591.081265][T20701] FAT-fs (loop2): Filesystem has been set read-only [ 591.090329][T20701] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 591.101553][T20701] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 591.110815][T20716] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) 16:27:34 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0xb00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:27:34 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) chmod(&(0x7f0000000240)='./file0\x00', 0x0) 16:27:34 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)=""/236) accept$unix(0xffffffffffffffff, &(0x7f00000003c0)=@abs, &(0x7f0000000100)=0x6e) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) 16:27:34 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) statfs(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)=""/10) 16:27:34 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400", 0xc}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)={0x1fc, 0x401, 0x8, 0x80000001, 0x10001}) 16:27:34 executing program 3: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:syslog_conf_t:s0\x00', 0x23) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) socket(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x2, 0x300) r6 = socket$packet(0x11, 0x2, 0x300) sendmmsg(r6, &(0x7f0000004280)=[{{&(0x7f0000000000)=@ieee802154={0x24, @short}, 0x80, 0x0}}, {{&(0x7f00000017c0)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}, 0x80, 0x0}}], 0x2, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)=ANY=[@ANYRESOCT=r5], 0x10}], 0x1, 0x0, 0x0, 0xc810}, 0x4004040) write$binfmt_misc(r3, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r2, 0x0, r4, 0x0, 0x10014, 0x0) splice(r2, &(0x7f0000000080)=0x9, 0xffffffffffffffff, &(0x7f00000000c0)=0x6, 0x3, 0x9) [ 591.493230][T20738] loop1: detected capacity change from 0 to 16 [ 591.505256][T20738] FAT-fs (loop1): bogus number of reserved sectors [ 591.511812][T20738] FAT-fs (loop1): Can't find a valid FAT filesystem [ 591.524416][T20735] FAT-fs (loop4): bogus number of reserved sectors [ 591.524602][T20746] loop5: detected capacity change from 0 to 264192 16:27:34 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) chmod(&(0x7f0000000240)='./file0\x00', 0x0) 16:27:34 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) statfs(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)=""/10) [ 591.530949][T20735] FAT-fs (loop4): Can't find a valid FAT filesystem [ 591.548951][T20745] loop0: detected capacity change from 0 to 6 [ 591.557265][T20741] loop2: detected capacity change from 0 to 6 16:27:34 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0xc00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 591.591777][T20745] FAT-fs (loop0): bogus number of reserved sectors [ 591.598481][T20745] FAT-fs (loop0): Can't find a valid FAT filesystem [ 591.603840][T20758] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36168 sclass=netlink_route_socket pid=20758 comm=syz-executor.3 [ 591.608880][T20741] FAT-fs (loop2): Directory bread(block 6) failed 16:27:34 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400", 0xc}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)={0x1fc, 0x401, 0x8, 0x80000001, 0x10001}) [ 591.637260][T20764] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 591.646048][T20764] FAT-fs (loop2): Filesystem has been set read-only [ 591.654399][T20741] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 591.659368][T20768] loop1: detected capacity change from 0 to 16 [ 591.666421][T20741] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) 16:27:34 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) r0 = socket$packet(0x11, 0x2, 0x300) sendmmsg(r0, &(0x7f0000004280)=[{{&(0x7f0000000000)=@ieee802154={0x24, @short}, 0x80, 0x0}}, {{&(0x7f00000017c0)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}, 0x80, 0x0}}], 0x2, 0x0) connect(r0, &(0x7f00000000c0)=@nl=@unspec, 0x80) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) [ 591.686786][T20768] FAT-fs (loop1): bogus number of reserved sectors [ 591.693788][T20768] FAT-fs (loop1): Can't find a valid FAT filesystem [ 591.701303][T20770] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 591.705161][T20773] FAT-fs (loop4): bogus number of reserved sectors [ 591.717740][T20773] FAT-fs (loop4): Can't find a valid FAT filesystem 16:27:34 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) chmod(&(0x7f0000000240)='./file0\x00', 0x0) 16:27:34 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400", 0xc}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) statfs(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)=""/10) [ 591.751263][T20780] loop5: detected capacity change from 0 to 264192 16:27:34 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0xd00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 591.803974][T20787] loop0: detected capacity change from 0 to 6 [ 591.809199][T20801] loop1: detected capacity change from 0 to 16 [ 591.822307][T20801] FAT-fs (loop1): bogus number of reserved sectors [ 591.829126][T20801] FAT-fs (loop1): Can't find a valid FAT filesystem [ 591.847037][T20800] loop2: detected capacity change from 0 to 6 16:27:34 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400", 0xc}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) statfs(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)=""/10) [ 591.860858][T20806] loop4: detected capacity change from 0 to 6 [ 591.867212][T20787] FAT-fs (loop0): bogus number of reserved sectors [ 591.874122][T20787] FAT-fs (loop0): Can't find a valid FAT filesystem [ 591.893749][T20800] FAT-fs (loop2): Directory bread(block 6) failed [ 591.912976][T20817] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 591.922430][T20817] FAT-fs (loop2): Filesystem has been set read-only [ 591.934843][T20806] FAT-fs (loop4): bogus number of reserved sectors [ 591.941449][T20806] FAT-fs (loop4): Can't find a valid FAT filesystem [ 591.942114][T20819] loop1: detected capacity change from 0 to 16 16:27:34 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240", 0x12}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)={0x1fc, 0x401, 0x8, 0x80000001, 0x10001}) 16:27:34 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) chmod(&(0x7f0000000240)='./file0\x00', 0x0) [ 591.964930][T20819] FAT-fs (loop1): bogus number of reserved sectors [ 591.971699][T20819] FAT-fs (loop1): Can't find a valid FAT filesystem [ 591.978372][T20800] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 591.999596][T20800] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 592.010985][T20829] loop5: detected capacity change from 0 to 264192 [ 592.024943][T20817] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 592.067961][T20842] loop0: detected capacity change from 0 to 6 [ 592.069872][T20843] loop4: detected capacity change from 0 to 6 [ 592.086176][T20843] FAT-fs (loop4): bogus number of reserved sectors [ 592.092899][T20843] FAT-fs (loop4): Can't find a valid FAT filesystem [ 592.096162][T20842] FAT-fs (loop0): invalid media value (0x00) [ 592.105776][T20842] FAT-fs (loop0): Can't find a valid FAT filesystem 16:27:34 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb01906d6b66732e66617400020101000240008000f801", 0xfffffffffffffe30}, {&(0x7f0000000140)="53595a4b414c4c06000000080000e680325132510000e6803251000000000000416600696a38dab50030000f00fc0000ffffffffffffff5affff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}], 0x3800020, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) 16:27:34 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0xe00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:27:34 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400", 0xc}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) statfs(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)=""/10) 16:27:34 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) chmod(&(0x7f0000000240)='./file0\x00', 0x0) 16:27:34 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240", 0x12}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)={0x1fc, 0x401, 0x8, 0x80000001, 0x10001}) 16:27:34 executing program 3: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:syslog_conf_t:s0\x00', 0x23) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r2, &(0x7f0000000580)=ANY=[@ANYBLOB='#'], 0x191) close(r2) sendmsg$DEVLINK_CMD_PORT_GET(r2, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f00000005c0)={0xa8, 0x0, 0x10, 0x70bd29, 0x25dfdbfc, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}}]}, 0xa8}, 0x1, 0x0, 0x0, 0x4008000}, 0x8000) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) close(r5) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000009200)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000480)=ANY=[@ANYBLOB="170000002d00000000000000000000004429200f758bdd869862ad53ce2b304e6cfcd4874d6ab20f879dbf6eca90877405ac6ab313e07138988525385b0ce62668b65de36961ba02d469b15dee7c10"], 0x10}, {&(0x7f0000000080)={0x10, 0x42, 0x100, 0x70bd25, 0x25dfdbfd}, 0x10}, {&(0x7f0000000200)={0x1a0, 0x42, 0x400, 0x70bd2c, 0x25dfdbfd, "", [@nested={0x18e, 0x15, 0x0, 0x1, [@generic="9486c7cae0a5f5cf8589c5799ce0e904eb96947ecff27997cb83e5775b3b48debe0feeda8b13378f62091b02a6e247801597463a832f54075ed8945c95341a7e767c3f20b9695d5295771fd3041d13b6f2b5d90d33983cab5fa4e517e826603bb0bb962721815cf6ac6fd4c038ba6263f0595b01c79e9289366b8b7b076357f1056cf0a2e3d3f9ce8bc5b13d4f081829fab1f147bcea06a8f473a97cfeee7b865997642ca592dcfe18409f863bc545f70e8d0cdc9b3c00ff2bfe883e4be2de691e1d8bbb3b26b5f189a0ff66ab27af38a7099c349aa32c57b59681d32a7f637cf632fe89c9faf8f7813cb83e51", @typed={0x8, 0x4, 0x0, 0x0, @pid}, @generic="7f34b2c56f", @generic="601430ce3e2ce3ae197cd8396a6c062223251d174d811a277e4bddb6d745ae43a7d15a4dd52c4df172122810995819020547fec1f7baae0fa2302befb0f6ea39a07c2bb33fd160a49f38682169342a4ccbed043e416e13db7667f0671ecca0ee0f8d8c67a5718bb09c641d4793ff74d5b3039268a006dcacbe299217c66be6e89ff30b41d2fea57f46be2ccb525d7cf7"]}]}, 0x1a0}], 0x3}, 0x0) write$binfmt_misc(r4, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r3, 0x0, r5, 0x0, 0x10014, 0x0) 16:27:35 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0xf00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 592.403342][T20869] loop0: detected capacity change from 0 to 6 [ 592.413806][T20873] loop5: detected capacity change from 0 to 264192 [ 592.438812][T20876] loop4: detected capacity change from 0 to 6 [ 592.445308][T20877] loop1: detected capacity change from 0 to 16 [ 592.452378][T20869] FAT-fs (loop0): invalid media value (0x00) [ 592.458399][T20869] FAT-fs (loop0): Can't find a valid FAT filesystem [ 592.479074][T20877] FAT-fs (loop1): bogus number of reserved sectors [ 592.480454][T20887] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36168 sclass=netlink_route_socket pid=20887 comm=syz-executor.3 16:27:35 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240", 0x12}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)={0x1fc, 0x401, 0x8, 0x80000001, 0x10001}) 16:27:35 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x1000000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 592.486029][T20877] FAT-fs (loop1): Can't find a valid FAT filesystem [ 592.518954][T20876] FAT-fs (loop4): bogus number of reserved sectors [ 592.525819][T20876] FAT-fs (loop4): Can't find a valid FAT filesystem [ 592.533503][T20895] loop5: detected capacity change from 0 to 264192 16:27:35 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240", 0x12}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) statfs(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)=""/10) [ 592.598784][T20905] loop0: detected capacity change from 0 to 6 [ 592.609768][T20905] FAT-fs (loop0): invalid media value (0x00) [ 592.615817][T20905] FAT-fs (loop0): Can't find a valid FAT filesystem 16:27:35 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) chmod(&(0x7f0000000240)='./file0\x00', 0x0) [ 592.650481][T20878] loop2: detected capacity change from 0 to 32760 [ 592.672166][T20916] loop5: detected capacity change from 0 to 264192 [ 592.676865][T20921] loop1: detected capacity change from 0 to 16 [ 592.691150][T20923] loop4: detected capacity change from 0 to 6 16:27:35 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000", 0x15}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)={0x1fc, 0x401, 0x8, 0x80000001, 0x10001}) [ 592.705217][T20921] FAT-fs (loop1): invalid media value (0x00) [ 592.711234][T20921] FAT-fs (loop1): Can't find a valid FAT filesystem [ 592.742747][T20923] FAT-fs (loop4): bogus number of reserved sectors [ 592.749390][T20923] FAT-fs (loop4): Can't find a valid FAT filesystem [ 592.776111][T20936] loop0: detected capacity change from 0 to 6 [ 592.790652][T20936] FAT-fs (loop0): invalid media value (0x00) [ 592.796708][T20936] FAT-fs (loop0): Can't find a valid FAT filesystem [ 592.866345][T20878] loop2: detected capacity change from 0 to 32760 16:27:35 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x96) 16:27:35 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x1100000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:27:35 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240", 0x12}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) statfs(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)=""/10) 16:27:35 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) chmod(&(0x7f0000000240)='./file0\x00', 0x0) 16:27:35 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000", 0x15}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)={0x1fc, 0x401, 0x8, 0x80000001, 0x10001}) [ 592.969624][T20962] loop0: detected capacity change from 0 to 6 [ 592.970975][T20963] loop1: detected capacity change from 0 to 16 [ 592.982828][T20966] loop2: detected capacity change from 0 to 6 [ 592.989454][T20968] loop5: detected capacity change from 0 to 264192 [ 592.989627][T20962] FAT-fs (loop0): invalid media value (0x00) [ 593.002136][T20962] FAT-fs (loop0): Can't find a valid FAT filesystem [ 593.011547][T20966] FAT-fs (loop2): Directory bread(block 6) failed [ 593.015070][T20963] FAT-fs (loop1): invalid media value (0x00) [ 593.019081][T20972] loop4: detected capacity change from 0 to 6 [ 593.024653][T20963] FAT-fs (loop1): Can't find a valid FAT filesystem [ 593.037192][T20972] FAT-fs (loop4): bogus number of reserved sectors [ 593.043918][T20972] FAT-fs (loop4): Can't find a valid FAT filesystem [ 593.050680][T20966] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 593.059416][T20966] FAT-fs (loop2): Filesystem has been set read-only [ 593.100037][T20988] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 593.110183][T20966] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) 16:27:35 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000", 0x15}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)={0x1fc, 0x401, 0x8, 0x80000001, 0x10001}) 16:27:35 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240", 0x12}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) statfs(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)=""/10) 16:27:35 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x1200000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:27:35 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) chmod(&(0x7f0000000240)='./file0\x00', 0x0) 16:27:35 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000009200)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)={0x10, 0x2d}, 0x10}], 0x1}, 0x0) write$binfmt_misc(r2, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r1, 0x0, r3, 0x0, 0x10014, 0x0) 16:27:35 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x96) [ 593.287353][T21005] loop0: detected capacity change from 0 to 6 [ 593.292867][T21006] loop4: detected capacity change from 0 to 6 [ 593.293785][T21007] loop2: detected capacity change from 0 to 6 [ 593.306783][T21008] loop1: detected capacity change from 0 to 16 [ 593.311124][T21005] FAT-fs (loop0): invalid media value (0x00) [ 593.319283][T21005] FAT-fs (loop0): Can't find a valid FAT filesystem [ 593.319491][T21006] FAT-fs (loop4): bogus number of reserved sectors 16:27:35 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) chmod(&(0x7f0000000240)='./file0\x00', 0x0) 16:27:35 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000", 0x15}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) statfs(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)=""/10) [ 593.330888][T21008] FAT-fs (loop1): invalid media value (0x00) [ 593.332682][T21006] FAT-fs (loop4): Can't find a valid FAT filesystem [ 593.345369][T21008] FAT-fs (loop1): Can't find a valid FAT filesystem [ 593.359202][T21012] loop5: detected capacity change from 0 to 264192 [ 593.361800][T21022] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36168 sclass=netlink_route_socket pid=21022 comm=syz-executor.3 16:27:36 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f8", 0x16}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)={0x1fc, 0x401, 0x8, 0x80000001, 0x10001}) 16:27:36 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x1302000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 593.388049][T21007] FAT-fs (loop2): Directory bread(block 6) failed 16:27:36 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) chmod(&(0x7f0000000240)='./file0\x00', 0x0) 16:27:36 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x1, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x5fc}], 0x10, &(0x7f0000010d00)=ANY=[]) open(&(0x7f0000000240)='./file0/file0\x00', 0x2200, 0x199) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) truncate(&(0x7f0000000100)='./file0/file0\x00', 0x6) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) open(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x108) 16:27:36 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000", 0x15}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) statfs(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)=""/10) [ 593.468753][T21043] loop1: detected capacity change from 0 to 16 [ 593.479772][T21043] FAT-fs (loop1): invalid media value (0x00) [ 593.485839][T21043] FAT-fs (loop1): Can't find a valid FAT filesystem [ 593.489108][T21041] loop0: detected capacity change from 0 to 6 [ 593.493444][T21049] loop5: detected capacity change from 0 to 264192 16:27:36 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x1800000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 593.528329][T21041] FAT-fs (loop0): bogus number of FAT sectors [ 593.534564][T21041] FAT-fs (loop0): Can't find a valid FAT filesystem [ 593.551080][T21055] loop4: detected capacity change from 0 to 6 16:27:36 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x1900000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 593.577074][T21066] loop5: detected capacity change from 0 to 264192 [ 593.579986][T21067] loop2: detected capacity change from 0 to 5 [ 593.603252][T21055] FAT-fs (loop4): bogus number of reserved sectors [ 593.609820][T21055] FAT-fs (loop4): Can't find a valid FAT filesystem [ 593.617797][T21071] loop1: detected capacity change from 0 to 16 16:27:36 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f8", 0x16}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)={0x1fc, 0x401, 0x8, 0x80000001, 0x10001}) [ 593.632940][T21071] FAT-fs (loop1): invalid media value (0x00) [ 593.639121][T21071] FAT-fs (loop1): Can't find a valid FAT filesystem [ 593.656082][T21067] FAT-fs (loop2): Directory bread(block 5) failed [ 593.670546][T21067] FAT-fs (loop2): Directory bread(block 6) failed [ 593.695499][T21089] loop0: detected capacity change from 0 to 6 [ 593.701861][T21082] loop5: detected capacity change from 0 to 264192 [ 593.735634][T21089] FAT-fs (loop0): bogus number of FAT sectors [ 593.742059][T21089] FAT-fs (loop0): Can't find a valid FAT filesystem 16:27:36 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000", 0x15}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) statfs(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)=""/10) 16:27:36 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) chmod(&(0x7f0000000240)='./file0\x00', 0x0) 16:27:36 executing program 2: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:syslog_conf_t:s0\x00', 0x23) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000009200)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)={0x10, 0x2d}, 0x10}], 0x1}, 0x0) write$binfmt_misc(r3, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r2, 0x0, r4, 0x0, 0x10014, 0x7a00000000000000) 16:27:36 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x2000000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:27:36 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f8", 0x16}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)={0x1fc, 0x401, 0x8, 0x80000001, 0x10001}) 16:27:36 executing program 3: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:hald_log_t:s0\x00', 0xfffffffffffffdb8) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) socket(0x10, 0x3, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000000c0)={0x9}, 0x4) r5 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r5, &(0x7f0000000580)=ANY=[@ANYBLOB='#'], 0x191) close(r5) sendmsg$netlink(r5, &(0x7f0000009200)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000200)={0x1038, 0x82d, 0x0, 0x0, 0x0, "", [@typed={0xa, 0x47, 0x0, 0x0, @str='\xbc]E\\\'\x00'}, @nested={0x1008, 0x2a, 0x0, 0x1, [@typed={0x1004, 0x0, 0x0, 0x0, @binary="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@typed={0x14, 0x6, 0x0, 0x0, @ipv6=@private1={0xfc, 0x1, '\x00', 0x1}}]}, 0x1038}], 0x1}, 0x0) write$binfmt_misc(r3, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r2, 0x0, r4, 0x0, 0x10014, 0x0) [ 594.181102][T21113] loop1: detected capacity change from 0 to 16 [ 594.181997][T21112] loop5: detected capacity change from 0 to 264192 [ 594.194092][T21115] loop4: detected capacity change from 0 to 6 [ 594.199258][T21113] FAT-fs (loop1): invalid media value (0x00) [ 594.204858][T21115] FAT-fs (loop4): bogus number of reserved sectors [ 594.206318][T21113] FAT-fs (loop1): Can't find a valid FAT filesystem [ 594.212886][T21115] FAT-fs (loop4): Can't find a valid FAT filesystem 16:27:36 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x2010000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:27:36 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f8", 0x16}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) statfs(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)=""/10) 16:27:36 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, 0x0) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)={0x1fc, 0x401, 0x8, 0x80000001, 0x10001}) [ 594.222811][T21116] loop0: detected capacity change from 0 to 6 [ 594.237072][T21116] FAT-fs (loop0): bogus number of FAT sectors [ 594.243187][T21116] FAT-fs (loop0): Can't find a valid FAT filesystem [ 594.250484][T21128] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36168 sclass=netlink_route_socket pid=21128 comm=syz-executor.2 [ 594.261871][T21131] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36168 sclass=netlink_route_socket pid=21131 comm=syz-executor.3 16:27:36 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400", 0xc}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) chmod(&(0x7f0000000240)='./file0\x00', 0x0) [ 594.335674][T21136] loop5: detected capacity change from 0 to 264192 [ 594.352967][T21146] loop1: detected capacity change from 0 to 16 16:27:37 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x2200000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 594.381480][T21145] loop0: detected capacity change from 0 to 6 [ 594.386059][T21151] loop4: detected capacity change from 0 to 6 [ 594.394384][T21146] FAT-fs (loop1): bogus number of FAT sectors [ 594.400514][T21146] FAT-fs (loop1): Can't find a valid FAT filesystem [ 594.422046][T21151] FAT-fs (loop4): bogus number of reserved sectors 16:27:37 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f8", 0x16}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) statfs(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)=""/10) [ 594.428792][T21151] FAT-fs (loop4): Can't find a valid FAT filesystem 16:27:37 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, 0x0) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)={0x1fc, 0x401, 0x8, 0x80000001, 0x10001}) 16:27:37 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x2500000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 594.470083][T21164] loop1: detected capacity change from 0 to 16 [ 594.475747][T21161] loop5: detected capacity change from 0 to 264192 [ 594.487629][T21164] FAT-fs (loop1): bogus number of FAT sectors [ 594.493870][T21164] FAT-fs (loop1): Can't find a valid FAT filesystem [ 594.572813][T21180] loop0: detected capacity change from 0 to 6 [ 594.584608][T21179] loop5: detected capacity change from 0 to 264192 16:27:37 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000100)=@req3={0x10001, 0x4, 0x1ff, 0x2, 0xc9, 0x2, 0x8}, 0x1c) r2 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r4 = socket$packet(0x11, 0x2, 0x300) sendmmsg(r4, &(0x7f0000004280)=[{{&(0x7f0000000000)=@ieee802154={0x24, @short}, 0x80, 0x0}}, {{&(0x7f00000017c0)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}, 0x80, 0x0}}], 0x2, 0x0) r5 = socket$packet(0x11, 0x2, 0x300) sendmmsg(r5, &(0x7f0000004280)=[{{&(0x7f0000000000)=@ieee802154={0x24, @short}, 0x80, 0x0}}, {{&(0x7f00000017c0)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}, 0x80, 0x0}}], 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) sendmmsg(r2, &(0x7f0000004280)=[{{&(0x7f0000000000)=@ieee802154={0x24, @short}, 0x80, 0x0}}, {{&(0x7f00000017c0)=@can={0x1d, r3}, 0x80, 0x0}}], 0x2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000002c0)) 16:27:37 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400", 0xc}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) chmod(&(0x7f0000000240)='./file0\x00', 0x0) 16:27:37 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f8", 0x16}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) statfs(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)=""/10) 16:27:37 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x2802000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:27:37 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, 0x0) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)={0x1fc, 0x401, 0x8, 0x80000001, 0x10001}) 16:27:37 executing program 3: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:syslog_conf_t:s0\x00', 0x23) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$packet(0x11, 0x2, 0x300) sendmmsg(r4, &(0x7f0000004280)=[{{&(0x7f0000000000)=@ieee802154={0x24, @short}, 0x80, 0x0}}, {{&(0x7f00000017c0)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010102}}}, 0x80, 0x0}}], 0x2, 0x0) fstatfs(r4, &(0x7f00000000c0)=""/1) r5 = socket$inet_udp(0x2, 0x2, 0x0) close(r5) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000009200)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)={0x10, 0x2d}, 0x10}], 0x1}, 0x0) write$binfmt_misc(r3, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r2, 0x0, r5, 0x0, 0x10014, 0x0) [ 595.055379][T21201] loop4: detected capacity change from 0 to 6 [ 595.067806][T21201] FAT-fs (loop4): bogus number of reserved sectors [ 595.074398][T21201] FAT-fs (loop4): Can't find a valid FAT filesystem [ 595.090256][T21204] loop1: detected capacity change from 0 to 16 16:27:37 executing program 2: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x7, 0x0, 0x0) ioctl$FS_IOC_READ_VERITY_METADATA(r0, 0xc0286687, &(0x7f0000000080)={0x1, 0x0, 0xc4, &(0x7f0000000380)=""/196}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240), 0x40400, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(r2, 0xc0389424, &(0x7f0000000300)={0x8, 0x10, '\x00', 0x0, &(0x7f00000002c0)=[0x0, 0x0]}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000080)=ANY=[]) mkdirat(r3, &(0x7f0000000040)='./file0\x00', 0x80) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r4, &(0x7f0000000580)=ANY=[@ANYBLOB='#'], 0x191) close(r4) fchmodat(r4, &(0x7f0000000340)='./file0/file0\x00', 0x40) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x4000000) 16:27:37 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400", 0xc}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) chmod(&(0x7f0000000240)='./file0\x00', 0x0) 16:27:37 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)={0x1fc, 0x401, 0x8, 0x80000001, 0x10001}) [ 595.103295][T21211] loop0: detected capacity change from 0 to 6 [ 595.103730][T21212] loop5: detected capacity change from 0 to 264192 [ 595.117049][T21216] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36168 sclass=netlink_route_socket pid=21216 comm=syz-executor.3 [ 595.121463][T21204] FAT-fs (loop1): bogus number of FAT sectors [ 595.136683][T21204] FAT-fs (loop1): Can't find a valid FAT filesystem 16:27:37 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, 0x0) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) statfs(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)=""/10) 16:27:37 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x3f00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 595.185983][T21224] FAT-fs (loop2): Unrecognized mount option "" or missing value [ 595.216334][T21228] loop4: detected capacity change from 0 to 6 [ 595.226841][T21228] FAT-fs (loop4): bogus number of reserved sectors 16:27:37 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240", 0x12}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) chmod(&(0x7f0000000240)='./file0\x00', 0x0) [ 595.233595][T21228] FAT-fs (loop4): Can't find a valid FAT filesystem 16:27:37 executing program 2: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x7, 0x0, 0x0) ioctl$FS_IOC_READ_VERITY_METADATA(r0, 0xc0286687, &(0x7f0000000080)={0x1, 0x0, 0xc4, &(0x7f0000000380)=""/196}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240), 0x40400, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(r2, 0xc0389424, &(0x7f0000000300)={0x8, 0x10, '\x00', 0x0, &(0x7f00000002c0)=[0x0, 0x0]}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000080)=ANY=[]) mkdirat(r3, &(0x7f0000000040)='./file0\x00', 0x80) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r4, &(0x7f0000000580)=ANY=[@ANYBLOB='#'], 0x191) close(r4) fchmodat(r4, &(0x7f0000000340)='./file0/file0\x00', 0x40) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x4000000) 16:27:37 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)={0x1fc, 0x401, 0x8, 0x80000001, 0x10001}) [ 595.266868][T21238] loop0: detected capacity change from 0 to 6 [ 595.275834][T21238] FAT-fs (loop0): Directory bread(block 6) failed [ 595.300274][T21243] loop1: detected capacity change from 0 to 16 [ 595.300798][T21245] loop5: detected capacity change from 0 to 264192 16:27:37 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x4000000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:27:37 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, 0x0) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) statfs(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)=""/10) [ 595.316484][T21251] loop4: detected capacity change from 0 to 6 [ 595.320394][T21253] FAT-fs (loop2): Unrecognized mount option "" or missing value [ 595.325131][T21251] FAT-fs (loop4): invalid media value (0x00) [ 595.336867][T21251] FAT-fs (loop4): Can't find a valid FAT filesystem 16:27:38 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240", 0x12}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) chmod(&(0x7f0000000240)='./file0\x00', 0x0) [ 595.422325][T21271] loop0: detected capacity change from 0 to 6 [ 595.428842][T21270] loop5: detected capacity change from 0 to 264192 [ 595.438483][T21271] FAT-fs (loop0): Directory bread(block 6) failed [ 595.439355][T21274] loop4: detected capacity change from 0 to 6 [ 595.476402][T21274] FAT-fs (loop4): invalid media value (0x00) [ 595.482502][T21274] FAT-fs (loop4): Can't find a valid FAT filesystem [ 595.502783][T21285] loop1: detected capacity change from 0 to 16 16:27:38 executing program 3: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:syslog_conf_t:s0\x00', 0x23) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000009200)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)={0x10, 0x2d}, 0x10}], 0x1}, 0x0) write$binfmt_misc(r3, &(0x7f00000001c0)=ANY=[], 0x1000000c8) r5 = openat$random(0xffffffffffffff9c, &(0x7f0000000080), 0x96080, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000100)={r1, 0x7, 0x0, 0x7500}) sendmsg$NL80211_CMD_GET_STATION(r2, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x58, 0x0, 0x10, 0x70bd25, 0x25dfdbfd, {{}, {@void, @void}}, [@NL80211_ATTR_STA_PLINK_STATE={0x5}, @NL80211_ATTR_MESH_PEER_AID={0x6, 0xed, 0x3d8}, @NL80211_ATTR_STA_SUPPORT_P2P_PS={0x5}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x2}, @NL80211_ATTR_OPMODE_NOTIF={0x5, 0xc2, 0x7}, @NL80211_ATTR_STA_SUPPORTED_RATES={0x1c, 0x13, [{0x6c, 0x1}, {0x18, 0x1}, {0x1, 0x1}, {0x1}, {0x30, 0x1}, {0x5}, {0x1}, {0x6}, {0x48}, {0x12}, {0x1b, 0x1}, {0x30, 0x1}, {0x9, 0x1}, {0x9, 0x1}, {0xb}, {0x12}, {0x16}, {0x3}, {0x24}, {0xc}, {0x6, 0x1}, {0xb, 0x1}, {0x18, 0x1}, {0xc}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x20040000}, 0x800) splice(r5, &(0x7f00000000c0)=0x4, r6, &(0x7f0000000140)=0x990, 0xad3a, 0xa) splice(r2, 0x0, r4, 0x0, 0x10014, 0x0) 16:27:38 executing program 2: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x7, 0x0, 0x0) ioctl$FS_IOC_READ_VERITY_METADATA(r0, 0xc0286687, &(0x7f0000000080)={0x1, 0x0, 0xc4, &(0x7f0000000380)=""/196}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240), 0x40400, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(r2, 0xc0389424, &(0x7f0000000300)={0x8, 0x10, '\x00', 0x0, &(0x7f00000002c0)=[0x0, 0x0]}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000080)=ANY=[]) mkdirat(r3, &(0x7f0000000040)='./file0\x00', 0x80) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r4, &(0x7f0000000580)=ANY=[@ANYBLOB='#'], 0x191) close(r4) fchmodat(r4, &(0x7f0000000340)='./file0/file0\x00', 0x40) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x4000000) 16:27:38 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x4800000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:27:38 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)={0x1fc, 0x401, 0x8, 0x80000001, 0x10001}) 16:27:38 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, 0x0) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) statfs(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)=""/10) 16:27:38 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240", 0x12}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) chmod(&(0x7f0000000240)='./file0\x00', 0x0) [ 595.941236][T21305] loop1: detected capacity change from 0 to 16 [ 595.945589][T21306] loop5: detected capacity change from 0 to 264192 [ 595.971586][T21307] FAT-fs (loop2): Unrecognized mount option "" or missing value 16:27:38 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x4c00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:27:38 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(0x0) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) statfs(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)=""/10) 16:27:38 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000240)={0x1fc, 0x401, 0x8, 0x80000001, 0x10001}) 16:27:38 executing program 2: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x7, 0x0, 0x0) ioctl$FS_IOC_READ_VERITY_METADATA(r0, 0xc0286687, &(0x7f0000000080)={0x1, 0x0, 0xc4, &(0x7f0000000380)=""/196}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240), 0x40400, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(r2, 0xc0389424, &(0x7f0000000300)={0x8, 0x10, '\x00', 0x0, &(0x7f00000002c0)=[0x0, 0x0]}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000080)=ANY=[]) mkdirat(r3, &(0x7f0000000040)='./file0\x00', 0x80) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r4, &(0x7f0000000580)=ANY=[@ANYBLOB='#'], 0x191) close(r4) fchmodat(r4, &(0x7f0000000340)='./file0/file0\x00', 0x40) [ 595.985941][T21318] loop0: detected capacity change from 0 to 6 [ 595.987118][T21311] loop4: detected capacity change from 0 to 6 [ 596.006397][T21318] FAT-fs (loop0): Directory bread(block 6) failed 16:27:38 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x4c02000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 596.058896][T21311] FAT-fs (loop4): invalid media value (0x00) [ 596.065315][T21311] FAT-fs (loop4): Can't find a valid FAT filesystem [ 596.082328][T21330] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36168 sclass=netlink_route_socket pid=21330 comm=syz-executor.3 [ 596.088190][T21337] FAT-fs (loop2): Unrecognized mount option "" or missing value 16:27:38 executing program 2: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x7, 0x0, 0x0) ioctl$FS_IOC_READ_VERITY_METADATA(r0, 0xc0286687, &(0x7f0000000080)={0x1, 0x0, 0xc4, &(0x7f0000000380)=""/196}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240), 0x40400, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(r2, 0xc0389424, &(0x7f0000000300)={0x8, 0x10, '\x00', 0x0, &(0x7f00000002c0)=[0x0, 0x0]}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000080)=ANY=[]) mkdirat(r3, &(0x7f0000000040)='./file0\x00', 0x80) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r4, &(0x7f0000000580)=ANY=[@ANYBLOB='#'], 0x191) close(r4) [ 596.117762][T21344] loop1: detected capacity change from 0 to 16 [ 596.118521][T21349] loop0: detected capacity change from 0 to 6 [ 596.124422][T21343] loop5: detected capacity change from 0 to 264192 [ 596.135564][T21349] FAT-fs (loop0): Directory bread(block 6) failed [ 596.144784][T21349] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 596.152475][T21349] FAT-fs (loop0): Filesystem has been set read-only [ 596.220071][T21359] FAT-fs (loop2): Unrecognized mount option "" or missing value 16:27:39 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000240)={0x1fc, 0x401, 0x8, 0x80000001, 0x10001}) 16:27:39 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x5e02000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:27:39 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000", 0x15}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) chmod(&(0x7f0000000240)='./file0\x00', 0x0) 16:27:39 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(0x0) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) statfs(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)=""/10) 16:27:39 executing program 3: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:syslog_conf_t:s0\x00', 0x23) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000009200)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)={0x10, 0x2d, 0x0, 0xffffffff}, 0x10}], 0x1}, 0x0) write$binfmt_misc(r3, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r2, 0x0, r4, 0x0, 0x10014, 0x0) 16:27:39 executing program 2: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x7, 0x0, 0x0) ioctl$FS_IOC_READ_VERITY_METADATA(r0, 0xc0286687, &(0x7f0000000080)={0x1, 0x0, 0xc4, &(0x7f0000000380)=""/196}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240), 0x40400, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(r2, 0xc0389424, &(0x7f0000000300)={0x8, 0x10, '\x00', 0x0, &(0x7f00000002c0)=[0x0, 0x0]}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000080)=ANY=[]) mkdirat(r3, &(0x7f0000000040)='./file0\x00', 0x80) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r4, &(0x7f0000000580)=ANY=[@ANYBLOB='#'], 0x191) [ 596.848877][T21377] loop4: detected capacity change from 0 to 6 [ 596.860569][T21376] loop1: detected capacity change from 0 to 16 [ 596.867745][T21377] FAT-fs (loop4): invalid media value (0x00) [ 596.873847][T21377] FAT-fs (loop4): Can't find a valid FAT filesystem 16:27:39 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(0x0) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) statfs(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)=""/10) 16:27:39 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000", 0x15}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) chmod(&(0x7f0000000240)='./file0\x00', 0x0) 16:27:39 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x6000000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 596.898553][T21383] loop0: detected capacity change from 0 to 6 [ 596.906974][T21388] loop5: detected capacity change from 0 to 264192 [ 596.912574][T21387] FAT-fs (loop2): Unrecognized mount option "" or missing value [ 596.935087][T21383] FAT-fs (loop0): Directory bread(block 6) failed 16:27:39 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000240)={0x1fc, 0x401, 0x8, 0x80000001, 0x10001}) 16:27:39 executing program 2: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x7, 0x0, 0x0) ioctl$FS_IOC_READ_VERITY_METADATA(r0, 0xc0286687, &(0x7f0000000080)={0x1, 0x0, 0xc4, &(0x7f0000000380)=""/196}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240), 0x40400, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(r2, 0xc0389424, &(0x7f0000000300)={0x8, 0x10, '\x00', 0x0, &(0x7f00000002c0)=[0x0, 0x0]}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000080)=ANY=[]) mkdirat(r3, &(0x7f0000000040)='./file0\x00', 0x80) creat(&(0x7f0000000280)='./file0\x00', 0x3) [ 596.958749][T21403] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36168 sclass=netlink_route_socket pid=21403 comm=syz-executor.3 [ 596.972788][T21383] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 596.980637][T21383] FAT-fs (loop0): Filesystem has been set read-only [ 596.991372][T21404] loop4: detected capacity change from 0 to 6 [ 597.018670][T21404] FAT-fs (loop4): invalid media value (0x00) [ 597.024747][T21404] FAT-fs (loop4): Can't find a valid FAT filesystem [ 597.040023][T21409] loop1: detected capacity change from 0 to 16 [ 597.059819][T21416] loop5: detected capacity change from 0 to 264192 16:27:39 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000", 0x15}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) chmod(&(0x7f0000000240)='./file0\x00', 0x0) 16:27:39 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(0x0, 0x0) statfs(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)=""/10) 16:27:39 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x6800000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 597.064032][T21415] FAT-fs (loop2): Unrecognized mount option "" or missing value [ 597.099837][T21429] loop0: detected capacity change from 0 to 6 16:27:39 executing program 2: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x7, 0x0, 0x0) ioctl$FS_IOC_READ_VERITY_METADATA(r0, 0xc0286687, &(0x7f0000000080)={0x1, 0x0, 0xc4, &(0x7f0000000380)=""/196}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240), 0x40400, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(r2, 0xc0389424, &(0x7f0000000300)={0x8, 0x10, '\x00', 0x0, &(0x7f00000002c0)=[0x0, 0x0]}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000080)=ANY=[]) mkdirat(r3, &(0x7f0000000040)='./file0\x00', 0x80) [ 597.139345][T21429] FAT-fs (loop0): Directory bread(block 6) failed [ 597.176301][T21443] loop4: detected capacity change from 0 to 6 [ 597.187778][T21445] loop1: detected capacity change from 0 to 16 [ 597.197539][T21449] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 597.205784][T21449] FAT-fs (loop0): Filesystem has been set read-only [ 597.205932][T21443] FAT-fs (loop4): invalid media value (0x00) [ 597.218520][T21443] FAT-fs (loop4): Can't find a valid FAT filesystem 16:27:39 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(0x0, 0x0) statfs(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)=""/10) [ 597.242012][T21453] loop5: detected capacity change from 0 to 264192 [ 597.269401][T21456] FAT-fs (loop2): Unrecognized mount option "" or missing value [ 597.317795][T21473] loop1: detected capacity change from 0 to 16 16:27:40 executing program 3: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:syslog_conf_t:s0\x00', 0x23) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) socket(0x10, 0x3, 0x3) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000009200)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)=ANY=[@ANYBLOB="1000edff2d000000e60000000000000014ecca67d295f235248d83bc4d7944c614f9cabc30725186a7bc975a660500b212d163c9358a48eb85ef5d7e245e23487c318235d343986607049e192770ec1e9fef01c618be421640570f12f88c4cba1699f08f2f6acaae6b1b880efbbff01243a94a7c4ed34c639b40a969a4ebcaf129f91cbcdb005e5afff1473b2ad7"], 0x10}], 0x1}, 0x0) write$binfmt_misc(r3, &(0x7f00000001c0)=ANY=[], 0x1000000c8) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f00000001c0)={{0x0, 0x7ff, 0x2, 0x1, 0x1, 0x1, 0x0, 0x3ff, 0xb30, 0x3, 0x81, 0x2, 0x0, 0x3, 0x1ff}}) ioctl$BTRFS_IOC_INO_LOOKUP(r1, 0xd0009412, &(0x7f00000011c0)={r5, 0x5}) splice(r2, 0x0, r4, 0x0, 0x10014, 0x0) splice(r4, &(0x7f0000000140)=0x9, r1, &(0x7f0000000180)=0xfffffffffffffffc, 0xfddb, 0x4) 16:27:40 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, 0x0) 16:27:40 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x6c00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:27:40 executing program 2: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x7, 0x0, 0x0) ioctl$FS_IOC_READ_VERITY_METADATA(r0, 0xc0286687, &(0x7f0000000080)={0x1, 0x0, 0xc4, &(0x7f0000000380)=""/196}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240), 0x40400, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(r2, 0xc0389424, &(0x7f0000000300)={0x8, 0x10, '\x00', 0x0, &(0x7f00000002c0)=[0x0, 0x0]}) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000080)=ANY=[]) 16:27:40 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f8", 0x16}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) chmod(&(0x7f0000000240)='./file0\x00', 0x0) 16:27:40 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(0x0, 0x0) statfs(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)=""/10) 16:27:40 executing program 2: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x7, 0x0, 0x0) ioctl$FS_IOC_READ_VERITY_METADATA(r0, 0xc0286687, &(0x7f0000000080)={0x1, 0x0, 0xc4, &(0x7f0000000380)=""/196}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000240), 0x40400, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000080)=ANY=[]) [ 597.795014][T21489] FAT-fs (loop2): Unrecognized mount option "" or missing value [ 597.805034][T21490] loop4: detected capacity change from 0 to 6 [ 597.809583][T21498] loop0: detected capacity change from 0 to 6 [ 597.817547][T21496] loop1: detected capacity change from 0 to 16 [ 597.818567][T21490] FAT-fs (loop4): bogus number of FAT sectors [ 597.829838][T21490] FAT-fs (loop4): Can't find a valid FAT filesystem 16:27:40 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) statfs(0x0, &(0x7f0000000740)=""/10) 16:27:40 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f8", 0x16}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) chmod(&(0x7f0000000240)='./file0\x00', 0x0) 16:27:40 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x7400000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 597.855800][T21498] FAT-fs (loop0): Directory bread(block 6) failed [ 597.863600][T21498] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 597.872341][T21498] FAT-fs (loop0): Filesystem has been set read-only [ 597.873899][T21500] loop5: detected capacity change from 0 to 264192 16:27:40 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, 0x0) 16:27:40 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f8", 0x16}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) chmod(&(0x7f0000000240)='./file0\x00', 0x0) [ 597.943468][T21514] FAT-fs (loop2): Unrecognized mount option "" or missing value [ 597.944425][T21526] loop4: detected capacity change from 0 to 6 [ 597.952904][T21521] loop1: detected capacity change from 0 to 16 [ 597.964060][T21526] FAT-fs (loop4): bogus number of FAT sectors [ 597.964074][T21526] FAT-fs (loop4): Can't find a valid FAT filesystem [ 598.012574][T21536] loop5: detected capacity change from 0 to 264192 [ 598.037139][T21521] FAT-fs (loop1): error, fat_free_clusters: deleting FAT entry beyond EOF [ 598.045872][T21521] FAT-fs (loop1): Filesystem has been set read-only [ 598.058150][T21544] loop4: detected capacity change from 0 to 6 [ 598.064712][T21538] loop0: detected capacity change from 0 to 6 [ 598.075685][T21538] FAT-fs (loop0): Directory bread(block 6) failed [ 598.082372][T21544] FAT-fs (loop4): bogus number of FAT sectors [ 598.087182][T21538] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 598.088569][T21544] FAT-fs (loop4): Can't find a valid FAT filesystem [ 598.102931][T21538] FAT-fs (loop0): Filesystem has been set read-only 16:27:41 executing program 3: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:syslog_conf_t:s0\x00', 0x23) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) r5 = accept(r4, &(0x7f0000000080)=@pppoe={0x18, 0x0, {0x0, @random}}, &(0x7f0000000100)=0x80) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x8010, r5, 0x1af9000) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000009200)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="0a00000029000000000000000000c400"], 0x10}], 0x1}, 0x0) write$binfmt_misc(r3, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r2, 0x0, r4, 0x0, 0x10014, 0x0) 16:27:41 executing program 2: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x7, 0x0, 0x0) ioctl$FS_IOC_READ_VERITY_METADATA(r0, 0xc0286687, &(0x7f0000000080)={0x1, 0x0, 0xc4, &(0x7f0000000380)=""/196}) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000080)=ANY=[]) 16:27:41 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x7800000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:27:41 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) statfs(0x0, &(0x7f0000000740)=""/10) 16:27:41 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, 0x0) 16:27:41 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, 0x0) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) chmod(&(0x7f0000000240)='./file0\x00', 0x0) [ 598.632918][T21566] loop0: detected capacity change from 0 to 6 [ 598.642755][T21566] FAT-fs (loop0): Directory bread(block 6) failed [ 598.646159][T21567] loop1: detected capacity change from 0 to 16 [ 598.650860][T21566] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 598.662506][T21574] FAT-fs (loop2): Unrecognized mount option "" or missing value [ 598.663509][T21566] FAT-fs (loop0): Filesystem has been set read-only 16:27:41 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)={0x0, 0x401, 0x8, 0x80000001, 0x10001}) 16:27:41 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, 0x0) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) chmod(&(0x7f0000000240)='./file0\x00', 0x0) 16:27:41 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x7a00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:27:41 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) statfs(0x0, &(0x7f0000000740)=""/10) 16:27:41 executing program 2: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x7, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000080)=ANY=[]) [ 598.674602][T21572] loop5: detected capacity change from 0 to 264192 [ 598.688103][T21573] loop4: detected capacity change from 0 to 6 [ 598.703307][T21567] FAT-fs (loop1): error, fat_free_clusters: deleting FAT entry beyond EOF [ 598.711889][T21567] FAT-fs (loop1): Filesystem has been set read-only [ 598.769437][T21595] loop0: detected capacity change from 0 to 6 [ 598.775818][T21600] FAT-fs (loop2): bogus number of reserved sectors [ 598.778093][T21603] loop1: detected capacity change from 0 to 16 [ 598.782457][T21600] FAT-fs (loop2): Can't find a valid FAT filesystem [ 598.797688][T21603] FAT-fs (loop1): error, fat_free_clusters: deleting FAT entry beyond EOF [ 598.806361][T21603] FAT-fs (loop1): Filesystem has been set read-only 16:27:41 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) statfs(&(0x7f0000000700)='./file0\x00', 0x0) [ 598.814057][T21595] FAT-fs (loop0): Directory bread(block 6) failed [ 598.827877][T21595] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 598.835487][T21595] FAT-fs (loop0): Filesystem has been set read-only [ 598.842952][T21613] loop4: detected capacity change from 0 to 6 [ 598.856315][T21614] loop5: detected capacity change from 0 to 264192 [ 598.900985][T21624] loop1: detected capacity change from 0 to 16 [ 598.909704][T21624] FAT-fs (loop1): error, fat_free_clusters: deleting FAT entry beyond EOF [ 598.918711][T21624] FAT-fs (loop1): Filesystem has been set read-only 16:27:42 executing program 3: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:syslog_conf_t:s0\x00', 0x23) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x90040, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$selinux_attr(r0, &(0x7f00000000c0)='system_u:object_r:klogd_exec_t:s0\x00', 0x22) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) openat(r2, &(0x7f0000000080)='./file0\x00', 0x10000, 0x4) sendmsg$NL80211_CMD_DEL_STATION(r1, &(0x7f00000026c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000002680)={&(0x7f0000002600)={0x68, 0x0, 0x100, 0x70bd2d, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x22b5, 0x5f}}}}, [@NL80211_ATTR_MESH_PEER_AID={0x6, 0xed, 0x31b}, @NL80211_ATTR_STA_TX_POWER={0x6, 0x114, 0x8}, @NL80211_ATTR_STA_CAPABILITY={0x6, 0xab, 0x6}, @NL80211_ATTR_REASON_CODE={0x6}, @NL80211_ATTR_AIRTIME_WEIGHT={0x6}, @NL80211_ATTR_STA_FLAGS2={0xc, 0x43, {0xf1b, 0x1f}}, @NL80211_ATTR_STA_FLAGS={0x14, 0x11, 0x0, 0x1, [@NL80211_STA_FLAG_AUTHENTICATED={0x4}, @NL80211_STA_FLAG_MFP={0x4}, @NL80211_STA_FLAG_SHORT_PREAMBLE={0x4}, @NL80211_STA_FLAG_ASSOCIATED={0x4}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x20004010}, 0x40010) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000009200), 0x0) r5 = syz_open_dev$vcsu(&(0x7f0000000100), 0x3, 0x80101) write(r5, &(0x7f0000000200)="37f64b7bb54118d66ba98275f1bd9b3bc6f3d9a580e78a82048cca37cca23e4e4a7ad343784cffbd27766de5ce2a0e08cd82d185b72375f393a1e6f4cfe01786d01289797783305a6b22bde384f6ad1fc979d77f203c3b41a0a445d4cfb02070ea77e3ed30b554f30847d37df213887513a85091f8e08f3dbe96f9d05b8f3b922acdf5dd6d51ec13c14179ce9f9b92cb111f", 0x92) write$binfmt_misc(r3, &(0x7f00000001c0)=ANY=[], 0x1000000c8) preadv(r1, &(0x7f0000002580)=[{&(0x7f00000002c0)=""/227, 0xe3}, {&(0x7f0000000140)=""/10, 0xa}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f0000000180)=""/52, 0x34}, {&(0x7f00000013c0)=""/119, 0x77}, {&(0x7f0000001440)=""/156, 0x9c}, {&(0x7f0000001500)=""/120, 0x78}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x8, 0x110, 0x8) splice(r2, 0x0, r4, 0x0, 0x10014, 0x0) 16:27:42 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)={0x0, 0x0, 0x8, 0x80000001, 0x10001}) 16:27:42 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, 0x0) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) chmod(&(0x7f0000000240)='./file0\x00', 0x0) 16:27:42 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x8603000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:27:42 executing program 2: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000080)=ANY=[]) 16:27:42 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) statfs(&(0x7f0000000700)='./file0\x00', 0x0) [ 599.509029][T21640] FAT-fs (loop2): bogus number of reserved sectors [ 599.515729][T21640] FAT-fs (loop2): Can't find a valid FAT filesystem [ 599.526330][ T25] audit: type=1400 audit(1623947262.133:503): avc: denied { create } for pid=21641 comm="syz-executor.3" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:klogd_exec_t:s0 tclass=udp_socket permissive=1 [ 599.526421][T21642] loop5: detected capacity change from 0 to 264192 [ 599.550037][ T25] audit: type=1400 audit(1623947262.153:504): avc: denied { create } for pid=21641 comm="syz-executor.3" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:klogd_exec_t:s0 tclass=netlink_route_socket permissive=1 [ 599.555682][T21648] loop1: detected capacity change from 0 to 16 [ 599.580533][T21647] loop4: detected capacity change from 0 to 6 [ 599.590988][T21651] loop0: detected capacity change from 0 to 6 [ 599.600885][T21651] FAT-fs (loop0): Directory bread(block 6) failed 16:27:42 executing program 2: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000080)=ANY=[]) 16:27:42 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x8cffffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 599.621206][T21651] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 599.628863][T21651] FAT-fs (loop0): Filesystem has been set read-only [ 599.637248][T21648] FAT-fs (loop1): error, fat_free_clusters: deleting FAT entry beyond EOF [ 599.645906][T21648] FAT-fs (loop1): Filesystem has been set read-only 16:27:42 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x80000001, 0x10001}) 16:27:42 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(0x0, 0x0) chmod(&(0x7f0000000240)='./file0\x00', 0x0) 16:27:42 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) statfs(&(0x7f0000000700)='./file0\x00', 0x0) [ 599.654924][ T25] audit: type=1400 audit(1623947262.263:505): avc: denied { write } for pid=21641 comm="syz-executor.3" path="socket:[114902]" dev="sockfs" ino=114902 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:klogd_exec_t:s0 tclass=netlink_route_socket permissive=1 [ 599.682672][T21669] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=21669 comm=syz-executor.3 [ 599.697763][T21668] FAT-fs (loop2): bogus number of reserved sectors [ 599.704414][T21668] FAT-fs (loop2): Can't find a valid FAT filesystem 16:27:42 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000080)=ANY=[]) [ 599.746668][T21676] loop4: detected capacity change from 0 to 6 [ 599.769269][T21676] FAT-fs (loop4): Directory bread(block 6) failed [ 599.795877][T21689] loop5: detected capacity change from 0 to 264192 [ 599.800774][T21690] loop1: detected capacity change from 0 to 16 [ 599.809018][T21691] loop0: detected capacity change from 0 to 6 [ 599.821729][T21691] FAT-fs (loop0): Directory bread(block 6) failed [ 599.835959][T21691] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 599.844222][T21691] FAT-fs (loop0): Filesystem has been set read-only [ 599.857083][T21697] FAT-fs (loop2): bogus number of reserved sectors [ 599.863749][T21697] FAT-fs (loop2): Can't find a valid FAT filesystem [ 599.870664][T21690] FAT-fs (loop1): error, fat_free_clusters: deleting FAT entry beyond EOF [ 599.879212][T21690] FAT-fs (loop1): Filesystem has been set read-only 16:27:42 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x9826000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:27:42 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(0x0, 0x0) chmod(&(0x7f0000000240)='./file0\x00', 0x0) 16:27:42 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x10001}) 16:27:42 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000080)=ANY=[]) 16:27:42 executing program 1: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x5, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:27:42 executing program 3: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="467242bfe14a61d855"], 0x191) close(r1) r2 = open(&(0x7f0000000100)='./file0\x00', 0x6600, 0x30) write$selinux_attr(r2, &(0x7f0000000080)='system_u:object_r:system_dbusd_var_lib_t:s0\x00', 0x2c) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:syslog_conf_t:s0\x00', 0x23) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$inet_udp(0x2, 0x2, 0x0) close(r6) socket(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x2, 0x300) sendmmsg(r7, &(0x7f0000004280)=[{{&(0x7f0000000000)=@ieee802154={0x24, @short}, 0x80, 0x0}}, {{&(0x7f00000017c0)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}, 0x80, 0x0}}], 0x2, 0x0) write$binfmt_misc(r7, &(0x7f00000000c0)={'syz1', "de05543e0de46b8b24ecc072a41dbd1c99d7de182f97bd01499301c192d82c2f7c7575b6a95cfbb565dfca"}, 0x2f) write$binfmt_misc(r5, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r4, 0x0, r6, 0x0, 0x10014, 0x0) [ 600.367287][T21724] loop4: detected capacity change from 0 to 6 [ 600.373704][T21725] loop0: detected capacity change from 0 to 6 [ 600.384562][T21730] loop1: detected capacity change from 0 to 1 [ 600.392260][T21725] FAT-fs (loop0): Directory bread(block 6) failed [ 600.394208][T21724] FAT-fs (loop4): Directory bread(block 6) failed [ 600.398978][T21735] loop5: detected capacity change from 0 to 264192 [ 600.416981][T21725] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 600.424838][T21725] FAT-fs (loop0): Filesystem has been set read-only [ 600.431544][T21730] FAT-fs (loop1): Directory bread(block 3) failed [ 600.438897][T21730] FAT-fs (loop1): Directory bread(block 4) failed [ 600.439679][T21733] FAT-fs (loop2): bogus number of reserved sectors [ 600.451999][T21733] FAT-fs (loop2): Can't find a valid FAT filesystem [ 600.457682][T21730] FAT-fs (loop1): Directory bread(block 5) failed 16:27:43 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0xa001000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:27:43 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(0x0, 0x0) chmod(&(0x7f0000000240)='./file0\x00', 0x0) 16:27:43 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)) [ 600.462828][T21744] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36168 sclass=netlink_route_socket pid=21744 comm=syz-executor.3 [ 600.494420][T21730] FAT-fs (loop1): Directory bread(block 6) failed 16:27:43 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) 16:27:43 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000080)=ANY=[]) 16:27:43 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0xa703000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 600.525924][T21758] loop4: detected capacity change from 0 to 6 [ 600.538975][T21752] loop5: detected capacity change from 0 to 264192 [ 600.543418][T21758] FAT-fs (loop4): Directory bread(block 6) failed 16:27:43 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) chmod(0x0, 0x0) [ 600.607710][T21769] loop0: detected capacity change from 0 to 6 [ 600.616590][T21780] loop1: detected capacity change from 0 to 16 [ 600.622970][T21769] FAT-fs (loop0): Directory bread(block 6) failed [ 600.630473][T21777] FAT-fs (loop2): bogus number of reserved sectors [ 600.637055][T21777] FAT-fs (loop2): Can't find a valid FAT filesystem [ 600.637851][T21780] FAT-fs (loop1): error, clusters badly computed (1 != 0) [ 600.651010][T21780] FAT-fs (loop1): Filesystem has been set read-only 16:27:43 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) 16:27:43 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000080)=ANY=[]) 16:27:43 executing program 0 (fault-call:2 fault-nth:0): r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)) [ 600.653495][T21769] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 600.665401][T21769] FAT-fs (loop0): Filesystem has been set read-only [ 600.677222][T21773] loop5: detected capacity change from 0 to 264192 16:27:43 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0xa803000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 600.729319][T21799] loop1: detected capacity change from 0 to 16 [ 600.735725][T21797] loop4: detected capacity change from 0 to 6 [ 600.756993][T21805] FAT-fs (loop2): bogus number of reserved sectors [ 600.763933][T21805] FAT-fs (loop2): Can't find a valid FAT filesystem [ 600.771652][T21799] FAT-fs (loop1): error, clusters badly computed (1 != 0) [ 600.778823][T21799] FAT-fs (loop1): Filesystem has been set read-only [ 600.786421][T21797] FAT-fs (loop4): Directory bread(block 6) failed [ 600.794080][T21813] loop0: detected capacity change from 0 to 6 [ 600.796276][T21797] FAT-fs (loop4): error, corrupted directory (invalid entries) [ 600.808569][T21797] FAT-fs (loop4): Filesystem has been set read-only [ 600.816727][T21808] loop5: detected capacity change from 0 to 264192 [ 600.835925][T21813] FAT-fs (loop0): Directory bread(block 6) failed [ 600.855678][T21813] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 600.863466][T21813] FAT-fs (loop0): Filesystem has been set read-only [ 600.883150][T21813] FAULT_INJECTION: forcing a failure. [ 600.883150][T21813] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 600.896647][T21813] CPU: 1 PID: 21813 Comm: syz-executor.0 Not tainted 5.13.0-rc6-syzkaller #0 [ 600.905599][T21813] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 600.916034][T21813] Call Trace: [ 600.919301][T21813] dump_stack+0x137/0x19d [ 600.923880][T21813] should_fail+0x23c/0x250 [ 600.928343][T21813] should_fail_usercopy+0x16/0x20 [ 600.933392][T21813] _copy_from_user+0x1c/0xd0 [ 600.937982][T21813] do_vfs_ioctl+0x634/0x1410 [ 600.943313][T21813] ? file_update_time+0x1a0/0x3e0 [ 600.948464][T21813] __se_sys_ioctl+0x83/0x140 [ 600.953615][T21813] __x64_sys_ioctl+0x3f/0x50 [ 600.958407][T21813] do_syscall_64+0x4a/0x90 [ 600.963051][T21813] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 600.969055][T21813] RIP: 0033:0x4665d9 [ 600.973019][T21813] 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 [ 600.993212][T21813] RSP: 002b:00007f00d3855188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 601.001796][T21813] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 601.009756][T21813] RDX: 0000000020000240 RSI: 00000000401c5820 RDI: 0000000000000005 [ 601.018153][T21813] RBP: 00007f00d38551d0 R08: 0000000000000000 R09: 0000000000000000 [ 601.026723][T21813] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 601.034681][T21813] R13: 00007fff1f75cd6f R14: 00007f00d3855300 R15: 0000000000022000 16:27:43 executing program 3: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:syslog_conf_t:s0\x00', 0x23) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000009200)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)=ANY=[@ANYBLOB="100000002d00000000000004000080d8cf0000"], 0x10}], 0x1}, 0x0) write$binfmt_misc(r3, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r2, 0x0, r4, 0x0, 0x10014, 0x0) 16:27:43 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) 16:27:43 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) chmod(0x0, 0x0) 16:27:43 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000080)=ANY=[]) 16:27:43 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0xa903000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:27:43 executing program 0 (fault-call:2 fault-nth:1): r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)) [ 601.229024][T21834] loop5: detected capacity change from 0 to 264192 [ 601.240787][T21839] FAT-fs (loop2): bogus number of reserved sectors [ 601.247423][T21839] FAT-fs (loop2): Can't find a valid FAT filesystem [ 601.254413][T21846] loop1: detected capacity change from 0 to 16 [ 601.260874][T21847] loop4: detected capacity change from 0 to 6 [ 601.262864][T21848] loop0: detected capacity change from 0 to 6 16:27:43 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0xaa03000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 601.270655][T21847] FAT-fs (loop4): Directory bread(block 6) failed [ 601.275017][T21848] FAT-fs (loop0): Directory bread(block 6) failed [ 601.285998][T21847] FAT-fs (loop4): error, corrupted directory (invalid entries) [ 601.293708][T21847] FAT-fs (loop4): Filesystem has been set read-only [ 601.304302][T21848] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 601.312076][T21848] FAT-fs (loop0): Filesystem has been set read-only 16:27:43 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000080)=ANY=[]) [ 601.318037][T21856] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36168 sclass=netlink_route_socket pid=21856 comm=syz-executor.3 [ 601.341245][T21848] FAULT_INJECTION: forcing a failure. [ 601.341245][T21848] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 601.354442][T21848] CPU: 1 PID: 21848 Comm: syz-executor.0 Not tainted 5.13.0-rc6-syzkaller #0 [ 601.363384][T21848] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 601.373521][T21848] Call Trace: [ 601.376789][T21848] dump_stack+0x137/0x19d [ 601.381111][T21848] should_fail+0x23c/0x250 [ 601.385689][T21848] should_fail_usercopy+0x16/0x20 [ 601.390765][T21848] _copy_to_user+0x1c/0x90 [ 601.395182][T21848] simple_read_from_buffer+0xab/0x120 [ 601.400670][T21848] proc_fail_nth_read+0xf6/0x140 [ 601.405608][T21848] ? rw_verify_area+0x136/0x250 [ 601.410532][T21848] ? proc_fault_inject_write+0x200/0x200 [ 601.416160][T21848] vfs_read+0x154/0x5d0 [ 601.420297][T21848] ? mnt_want_write_file+0x272/0x2e0 [ 601.425662][T21848] ? __fget_light+0x21b/0x260 [ 601.430337][T21848] ? __cond_resched+0x11/0x40 [ 601.435025][T21848] ksys_read+0xce/0x180 [ 601.439178][T21848] __x64_sys_read+0x3e/0x50 [ 601.443677][T21848] do_syscall_64+0x4a/0x90 [ 601.448176][T21848] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 601.454088][T21848] RIP: 0033:0x41935c [ 601.457983][T21848] 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 [ 601.477772][T21848] RSP: 002b:00007f00d3855170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 601.486491][T21848] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 000000000041935c [ 601.494482][T21848] RDX: 000000000000000f RSI: 00007f00d38551e0 RDI: 0000000000000003 [ 601.502614][T21848] RBP: 00007f00d38551d0 R08: 0000000000000000 R09: 0000000000000000 [ 601.510667][T21848] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 601.518647][T21848] R13: 00007fff1f75cd6f R14: 00007f00d3855300 R15: 0000000000022000 16:27:44 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)) 16:27:44 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) chmod(0x0, 0x0) 16:27:44 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) [ 601.526944][T21846] FAT-fs (loop1): error, clusters badly computed (1 != 0) [ 601.534121][T21846] FAT-fs (loop1): Filesystem has been set read-only [ 601.561097][T21865] FAT-fs (loop2): bogus number of reserved sectors [ 601.567717][T21865] FAT-fs (loop2): Can't find a valid FAT filesystem [ 601.575179][T21869] loop5: detected capacity change from 0 to 264192 16:27:44 executing program 2: perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000080)=ANY=[]) [ 601.607521][T21878] loop0: detected capacity change from 0 to 6 [ 601.619329][T21879] loop4: detected capacity change from 0 to 6 [ 601.633439][T21878] FAT-fs (loop0): Directory bread(block 6) failed [ 601.644018][T21887] loop1: detected capacity change from 0 to 16 [ 601.644139][T21879] FAT-fs (loop4): Directory bread(block 6) failed [ 601.657633][T21887] FAT-fs (loop1): error, clusters badly computed (1 != 0) [ 601.664819][T21887] FAT-fs (loop1): Filesystem has been set read-only [ 601.671254][T21878] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 601.678974][T21878] FAT-fs (loop0): Filesystem has been set read-only [ 601.686173][T21888] FAT-fs (loop2): bogus number of reserved sectors [ 601.693005][T21888] FAT-fs (loop2): Can't find a valid FAT filesystem 16:27:44 executing program 3: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:syslog_conf_t:s0\x00', 0x23) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) socket(0x26, 0x3, 0x3e) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000009200)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)={0x10, 0x2d}, 0x10}], 0x1}, 0x0) write$binfmt_misc(r3, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r2, 0x0, r4, 0x0, 0x10014, 0x0) 16:27:44 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:44 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0xab03000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:27:44 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x2, &(0x7f0000000240)) 16:27:44 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) 16:27:44 executing program 2: perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000080)=ANY=[]) 16:27:44 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0xac03000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 602.079305][T21915] loop5: detected capacity change from 0 to 264192 [ 602.101532][T21913] loop4: detected capacity change from 0 to 16 [ 602.110445][T21913] FAT-fs (loop4): error, clusters badly computed (1 != 0) [ 602.117722][T21913] FAT-fs (loop4): Filesystem has been set read-only 16:27:44 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) [ 602.122802][T21925] loop1: detected capacity change from 0 to 16 [ 602.136004][T21926] loop0: detected capacity change from 0 to 6 [ 602.143914][T21925] FAT-fs (loop1): error, clusters badly computed (1 != 0) [ 602.144826][T21926] FAT-fs (loop0): Directory bread(block 6) failed [ 602.151072][T21925] FAT-fs (loop1): Filesystem has been set read-only [ 602.159357][T21928] FAT-fs (loop2): bogus number of reserved sectors [ 602.166677][T21926] FAT-fs (loop0): error, corrupted directory (invalid entries) 16:27:44 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 602.170702][T21928] FAT-fs (loop2): Can't find a valid FAT filesystem [ 602.185040][T21926] FAT-fs (loop0): Filesystem has been set read-only [ 602.206157][T21926] FAT-fs (loop0): error, corrupted directory (invalid entries) 16:27:44 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0xad03000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:27:44 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x4b47, &(0x7f0000000240)) 16:27:44 executing program 2: perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000080)=ANY=[]) [ 602.232669][T21950] loop4: detected capacity change from 0 to 16 [ 602.243162][T21950] FAT-fs (loop4): error, clusters badly computed (1 != 0) [ 602.251689][T21950] FAT-fs (loop4): Filesystem has been set read-only [ 602.298099][T21960] loop5: detected capacity change from 0 to 264192 [ 602.312039][T21964] loop0: detected capacity change from 0 to 6 [ 602.325162][T21968] loop1: detected capacity change from 0 to 16 [ 602.333262][T21964] FAT-fs (loop0): Directory bread(block 6) failed [ 602.341852][T21971] FAT-fs (loop2): bogus number of reserved sectors [ 602.343156][T21964] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 602.348908][T21971] FAT-fs (loop2): Can't find a valid FAT filesystem [ 602.365058][T21964] FAT-fs (loop0): Filesystem has been set read-only [ 602.392095][T21964] FAT-fs (loop0): error, corrupted directory (invalid entries) 16:27:45 executing program 3: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:syslog_conf_t:s0\x00', 0x23) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) write$selinux_attr(r2, &(0x7f00000000c0)='system_u:object_r:udev_helper_exec_t:s0\x00', 0x28) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) vmsplice(r2, &(0x7f00000003c0)=[{&(0x7f0000000100)="72c5874aeaf6c6c8a9c1b54055c915f05077ea5e2ec6ef36604c323a169cd8099f64c84b4ced930743b0923024954d0ceb922e3c4d713b1419ef9e75a114b449f3166676e807b3430a468a02427bf83548aaa91e2d9591e4d4b683c80503d743335816bee19ac1", 0x67}, {&(0x7f0000000180)="abd7e6f8088fe583f27b75974cc74ca9ea5de6ad03ebe747e9f17403895c7230c386da572648a3f8", 0x28}, {&(0x7f0000000200)="f65d072992897284f11d4d039c1a399593285496880e5dda2fc6c942ce1e7e0b8136c25521976a0b2a1c02b8376982369328b24f6fad206a052f3a3aaf49631a84b163631d274249cebd632606ca32b8d81b9ee652129830519217ee1ddd76596904b9286725f26a9def262cc63b6d5c3d5035bbf7f5d4dc0fa231b68ed969", 0x7f}, {&(0x7f0000000280)="f9a44d6870136df9c9e35520db97423451872b46859364c25eb55150b72e9b61c6", 0x21}, {&(0x7f00000002c0)="95bc418f8d8479afce42f99c679658ba07b02908a889d33e5d34cf2df7ba406ff02d21804d73558e14aa5181525778d441e49edbb55c62f0d4bf2a2ec25f0a00d706626d7d468edfed30da7717a7830c705a2f8775836e2216d99cfb4590e8e09d1ed2c8243ca450ba06e0f3c7922019212f6181d914842d330924e63784ebb26fb199", 0x83}, {&(0x7f0000000380)="7edf42087ed9a15eb9d719f253f27274fa88421b5942eb60d7e73910c6fee2b40d4a1592bfa9e429f3dc088daaa613a4e25a8bde2fb42efd662be18c7c25", 0x3e}], 0x6, 0xa) close(r5) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000009200)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)={0x10, 0x2d}, 0x10}], 0x1}, 0x0) write$binfmt_misc(r4, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r3, 0x0, r5, 0x0, 0x10014, 0x0) 16:27:45 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) 16:27:45 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0xae03000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:27:45 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:45 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x4b49, &(0x7f0000000240)) 16:27:45 executing program 2: perf_event_open(&(0x7f00000000c0)={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) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000080)=ANY=[]) 16:27:45 executing program 2: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000080)=ANY=[]) [ 602.964831][T21994] FAT-fs (loop2): bogus number of reserved sectors [ 602.971736][T21994] FAT-fs (loop2): Can't find a valid FAT filesystem [ 602.973238][T21995] loop0: detected capacity change from 0 to 6 [ 602.992370][T22002] loop1: detected capacity change from 0 to 16 [ 602.999117][T22000] loop5: detected capacity change from 0 to 264192 [ 603.000907][T22003] loop4: detected capacity change from 0 to 16 16:27:45 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:45 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0xaf03000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 603.006588][T21995] FAT-fs (loop0): Directory bread(block 6) failed [ 603.020583][T21995] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 603.029592][T21995] FAT-fs (loop0): Filesystem has been set read-only [ 603.033435][T22003] FAT-fs (loop4): error, clusters badly computed (1 != 0) [ 603.040733][T22016] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36168 sclass=netlink_route_socket pid=22016 comm=syz-executor.3 [ 603.043393][T22003] FAT-fs (loop4): Filesystem has been set read-only 16:27:45 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x541b, &(0x7f0000000240)) 16:27:45 executing program 2: perf_event_open(&(0x7f00000000c0)={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) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000080)=ANY=[]) 16:27:45 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 603.073143][T22012] FAT-fs (loop2): bogus number of reserved sectors [ 603.078145][T21995] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 603.079691][T22012] FAT-fs (loop2): Can't find a valid FAT filesystem [ 603.136682][T22028] loop1: detected capacity change from 0 to 16 [ 603.144084][T22037] loop5: detected capacity change from 0 to 264192 [ 603.148907][T22038] FAT-fs (loop2): bogus number of reserved sectors [ 603.157663][T22038] FAT-fs (loop2): Can't find a valid FAT filesystem [ 603.177622][T22040] loop0: detected capacity change from 0 to 6 [ 603.197562][T22040] FAT-fs (loop0): Directory bread(block 6) failed [ 603.206766][T22040] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 603.214392][T22040] FAT-fs (loop0): Filesystem has been set read-only [ 603.225617][T22052] loop4: detected capacity change from 0 to 16 [ 603.231615][T22040] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 603.270258][T22052] FAT-fs (loop4): error, clusters badly computed (1 != 0) [ 603.277476][T22052] FAT-fs (loop4): Filesystem has been set read-only 16:27:46 executing program 1: chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:46 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0xb003000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:27:46 executing program 2: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000080)=ANY=[]) 16:27:46 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x5421, &(0x7f0000000240)) 16:27:46 executing program 3: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:syslog_conf_t:s0\x00', 0x23) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_procfs$userns(0x0, &(0x7f0000000180)) r3 = pidfd_getfd(r1, r0, 0x0) dup2(r2, r3) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$inet_udp(0x2, 0x2, 0x0) close(r6) socket(0x10, 0x3, 0x0) recvmsg(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, &(0x7f00000000c0)=""/88, 0x58}, 0x40000100) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000009200)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)={0x10, 0x2d}, 0x10}], 0x1}, 0x0) write$binfmt_misc(r5, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r4, 0x0, r6, 0x0, 0x10014, 0x0) 16:27:46 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:46 executing program 1: chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 603.853495][T22079] FAT-fs (loop2): bogus number of reserved sectors [ 603.860059][T22079] FAT-fs (loop2): Can't find a valid FAT filesystem [ 603.870186][T22078] loop0: detected capacity change from 0 to 6 [ 603.874064][T22080] loop5: detected capacity change from 0 to 264192 [ 603.881226][T22086] loop4: detected capacity change from 0 to 16 16:27:46 executing program 2: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000080)=ANY=[]) 16:27:46 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0xb103000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 603.900151][T22078] FAT-fs (loop0): Directory bread(block 6) failed [ 603.907653][T22078] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 603.915263][T22078] FAT-fs (loop0): Filesystem has been set read-only [ 603.937875][T22099] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36168 sclass=netlink_route_socket pid=22099 comm=syz-executor.3 16:27:46 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:46 executing program 1: chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:46 executing program 1: syz_mount_image$vfat(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:46 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x5450, &(0x7f0000000240)) [ 603.945627][T22078] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 603.972231][T22106] FAT-fs (loop2): bogus number of reserved sectors [ 603.978796][T22106] FAT-fs (loop2): Can't find a valid FAT filesystem 16:27:46 executing program 2: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000080)=ANY=[]) 16:27:46 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 604.019529][T22118] loop1: detected capacity change from 0 to 16 [ 604.020315][T22117] loop4: detected capacity change from 0 to 16 [ 604.040982][T22110] loop5: detected capacity change from 0 to 264192 16:27:46 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0xb203000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 604.067131][T22131] loop0: detected capacity change from 0 to 6 [ 604.079957][T22131] FAT-fs (loop0): Directory bread(block 6) failed [ 604.088226][T22131] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 604.095847][T22131] FAT-fs (loop0): Filesystem has been set read-only [ 604.118561][T22145] loop4: detected capacity change from 0 to 16 [ 604.118601][T22144] loop5: detected capacity change from 0 to 264192 [ 604.120798][T22131] FAT-fs (loop0): error, corrupted directory (invalid entries) 16:27:47 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0xb301000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:27:47 executing program 1: syz_mount_image$vfat(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:47 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x5451, &(0x7f0000000240)) 16:27:47 executing program 4: chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:47 executing program 2: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000080)=ANY=[]) 16:27:47 executing program 3: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:syslog_conf_t:s0\x00', 0x23) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000009200)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001dc0)=ANY=[@ANYBLOB="100000802d0000000000000000000000ebe57e6217a9baf07c21fee1fff29394382f3f2bf73663391ceef2182f7218c0ece18bd946a381775c16f31aa5edd69b7e48d329c0fa396cbf2400d7f3eca138cd2572b4445c93ab9e4f64cc3c3255b32b24cc3390b944d9a8fbda76bad2761f7daa5109fc3169cc5ea560f8fdcfad0b76224705f7a5078f8bfd5a82e29109e2b2641c7c072c48be08cc33e89686c2c5a9a85d002c0b1e7efe99558ed9cbf8eae086928646bbd8"], 0x10}], 0x1}, 0x0) write$binfmt_misc(r3, &(0x7f00000001c0)=ANY=[], 0x1000000c8) r5 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) fcntl$getown(r5, 0x9) r6 = socket$packet(0x11, 0x2, 0x300) sendmmsg(r6, &(0x7f0000004280)=[{{&(0x7f0000000000)=@ieee802154={0x24, @short}, 0x80, 0x0}}, {{&(0x7f00000017c0)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}, 0x80, 0x0}}], 0x2, 0x0) recvmmsg(r6, &(0x7f0000001c80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000080)=""/162, 0xa2}, {&(0x7f0000000140)=""/93, 0x5d}, {&(0x7f0000001d80)=""/10, 0xa}, {&(0x7f0000000240)=""/52, 0x34}], 0x4, &(0x7f00000002c0)=""/133, 0x85}, 0x4}, {{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000380)=""/29, 0x1d}, {&(0x7f00000003c0)=""/147, 0x93}, {&(0x7f0000000480)=""/197, 0xc5}], 0x3, &(0x7f00000005c0)=""/13, 0xd}, 0x401}, {{&(0x7f0000000600)=@generic, 0x80, &(0x7f0000001900)=[{&(0x7f0000000680)=""/15, 0xf}, {&(0x7f00000006c0)=""/158, 0x9e}, {&(0x7f0000000780)=""/124, 0x7c}, {&(0x7f0000000800)=""/21, 0x15}, {&(0x7f0000000840)=""/134, 0x86}, {&(0x7f0000000900)=""/4096, 0x1000}], 0x6, &(0x7f0000001980)=""/5, 0x5}, 0x9}, {{&(0x7f00000019c0)=@nfc_llcp, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001a40)=""/191, 0xbf}, {&(0x7f0000001b00)=""/7, 0x7}, {&(0x7f0000001b40)=""/65, 0x41}, {&(0x7f0000001bc0)=""/7, 0x7}], 0x4, &(0x7f0000001c40)=""/25, 0x19}, 0x80002e6a}], 0x4, 0x12101, &(0x7f0000001e80)={0x77359400}) splice(r2, 0x0, r4, 0x0, 0x10014, 0x0) ioctl$BLKROGET(r3, 0x125e, &(0x7f00000001c0)) 16:27:47 executing program 4: chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:47 executing program 2: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000080)=ANY=[]) [ 604.730932][T22169] loop5: detected capacity change from 0 to 264192 [ 604.745257][T22174] loop1: detected capacity change from 0 to 16 [ 604.752690][T22173] loop0: detected capacity change from 0 to 6 16:27:47 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0xc026000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:27:47 executing program 4: chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:47 executing program 1: syz_mount_image$vfat(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:47 executing program 4: syz_mount_image$vfat(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 604.784339][T22173] FAT-fs (loop0): Directory bread(block 6) failed [ 604.796084][T22186] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36168 sclass=netlink_route_socket pid=22186 comm=syz-executor.3 [ 604.810228][T22173] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 604.817917][T22173] FAT-fs (loop0): Filesystem has been set read-only 16:27:47 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x5452, &(0x7f0000000240)) 16:27:47 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:47 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0xd701000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:27:47 executing program 4: syz_mount_image$vfat(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 604.848176][T22194] loop4: detected capacity change from 0 to 16 [ 604.854428][T22201] loop1: detected capacity change from 0 to 16 [ 604.859215][T22173] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 604.874944][T22195] loop5: detected capacity change from 0 to 264192 16:27:47 executing program 2: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000080)=ANY=[]) [ 604.945008][T22220] loop0: detected capacity change from 0 to 6 [ 604.953872][T22220] FAT-fs (loop0): Directory bread(block 6) failed [ 604.959883][T22224] loop1: detected capacity change from 0 to 16 [ 604.961837][T22220] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 604.968350][T22229] loop5: detected capacity change from 0 to 264192 [ 604.974376][T22220] FAT-fs (loop0): Filesystem has been set read-only [ 605.005140][T22220] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 605.014270][T22235] loop4: detected capacity change from 0 to 16 16:27:48 executing program 3: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:syslog_conf_t:s0\x00', 0x23) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000009200)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="100000002d0000000000000000000100"], 0x10}], 0x1}, 0x0) write$binfmt_misc(r3, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r2, 0x0, r4, 0x0, 0x10014, 0x0) 16:27:48 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0xdaffffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:27:48 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:48 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x5460, &(0x7f0000000240)) 16:27:48 executing program 2: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000080)=ANY=[]) 16:27:48 executing program 4: syz_mount_image$vfat(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:48 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0xec01000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 605.594969][T22262] loop5: detected capacity change from 0 to 264192 [ 605.617815][T22266] loop0: detected capacity change from 0 to 6 [ 605.623069][T22263] loop1: detected capacity change from 0 to 16 [ 605.628854][T22273] loop4: detected capacity change from 0 to 16 16:27:48 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:48 executing program 2: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000080)=ANY=[]) [ 605.647176][T22266] FAT-fs (loop0): Directory bread(block 6) failed 16:27:48 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:48 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x40049409, &(0x7f0000000240)) 16:27:48 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 605.687831][T22266] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 605.695509][T22266] FAT-fs (loop0): Filesystem has been set read-only [ 605.696424][T22293] loop1: detected capacity change from 0 to 16 [ 605.704251][T22266] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 605.727800][T22291] loop5: detected capacity change from 0 to 264192 [ 605.768045][T22304] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36168 sclass=netlink_route_socket pid=22304 comm=syz-executor.3 [ 605.817103][T22318] loop0: detected capacity change from 0 to 6 [ 605.824456][T22316] loop4: detected capacity change from 0 to 16 [ 605.834240][T22318] FAT-fs (loop0): Directory bread(block 6) failed [ 605.845971][T22318] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 605.853730][T22318] FAT-fs (loop0): Filesystem has been set read-only [ 605.863746][T22318] FAT-fs (loop0): error, corrupted directory (invalid entries) 16:27:49 executing program 3: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:syslog_conf_t:s0\x00', 0x23) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000009200)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)={0x10, 0x82d}, 0x10}], 0x1}, 0x0) write$binfmt_misc(r3, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r2, 0x0, r4, 0x0, 0x10014, 0x0) 16:27:49 executing program 2: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[]) 16:27:49 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0xf0ffffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:27:49 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:49 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:49 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000240)) 16:27:49 executing program 2: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[]) 16:27:49 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 606.568901][T22341] loop0: detected capacity change from 0 to 6 [ 606.579048][T22342] loop4: detected capacity change from 0 to 16 [ 606.590847][T22345] loop5: detected capacity change from 0 to 264192 [ 606.601288][T22341] FAT-fs (loop0): Directory bread(block 6) failed 16:27:49 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 606.617386][T22341] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 606.625287][T22341] FAT-fs (loop0): Filesystem has been set read-only 16:27:49 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0xf6ffffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 606.667111][T22363] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2093 sclass=netlink_route_socket pid=22363 comm=syz-executor.3 [ 606.682834][T22341] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 606.702702][T22363] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36168 sclass=netlink_route_socket pid=22363 comm=syz-executor.3 16:27:49 executing program 2: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[]) 16:27:49 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 606.718488][T22368] loop4: detected capacity change from 0 to 16 [ 606.731420][T22372] loop5: detected capacity change from 0 to 264192 [ 606.782305][T22382] loop1: detected capacity change from 0 to 6 [ 606.804520][T22382] FAT-fs (loop1): Directory bread(block 6) failed [ 606.822522][T22382] FAT-fs (loop1): Directory bread(block 8) failed [ 606.828981][T22382] FAT-fs (loop1): error, corrupted directory (invalid entries) [ 606.836724][T22382] FAT-fs (loop1): Filesystem has been set read-only 16:27:50 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:50 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x40087602, &(0x7f0000000240)) 16:27:50 executing program 3: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:syslog_conf_t:s0\x00', 0x23) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) recvmsg(r1, &(0x7f0000002a80)={&(0x7f00000005c0), 0x80, &(0x7f00000029c0)=[{&(0x7f0000000640)=""/53, 0x35}, {&(0x7f0000000680)=""/179, 0xb3}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/207, 0xcf}, {&(0x7f0000001840)=""/223, 0xdf}, {&(0x7f0000001940)=""/42, 0x2a}, {&(0x7f0000001980)=""/8, 0x8}, {&(0x7f00000019c0)=""/4096, 0x1000}], 0x8, &(0x7f0000002a40)=""/4, 0x4}, 0x3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) r5 = syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x488, 0x5, &(0x7f0000000480)=[{&(0x7f0000000200)="2222a07d237500e64d9e83d043771b7abdb8bccbb36b39f033b4edc345101489da349921ba4e6e5e0b0f9166c5a0e71d25e17069b2775b0f17ea5175831ef856c289c3d507c5c716a711d0b66b468092c4b991d35d60fe8cdd4ce4e6187e188fb680b5644571dcda8d9a21fbd7dfed1bbde3da6702c0213999a8bada06bce5c87aa3d9c1315b9e6a1fe50ea44e6633f72ae24ce71de8fb20bdbda5f10e867c1bea5030ffccec890f2beccc65f9fc65d939a2b0928c4801bc1403df7a8040c35c49fa7ee2dc9b57e7769f41a861572512ed093117eb3ffa0488c01b768cba332cac0e4c1305ddd12f879c9bf9418c3857d3e383", 0xf3, 0xfffffffffffeffff}, {&(0x7f0000000100)="da038a991c7d7e2545bd14a9a7ff1e6100ed2a78b9cf5916ae7100acc5391c36f957b7febec1d21d7e6aef4416dcb02657fbfa083d4c43dbabca8f5dec0e", 0x3e}, {&(0x7f0000000140)="d9a6cdeb934a022f0d458d430ad9e19cd066577f22de09c2b6bd8c07c5c965ed798c0cca1f22f5b540d03a3d013d026ac511f8f10f2c3f5ad753508b0a12e8f17494abdc681c140f638c50253a8f1a849f", 0x51, 0xffffffff}, {&(0x7f0000000300)="525adc563e2fdaf2eead74f87b40a036faf038e13867575d478af5564213825227bea60e3739cebcb10a469a11a3dcaa736a214aefd0413aba39b51919dcc01dfd3bfd3dab8416fee8eb6b7057e621150f0c038e294e7645927232882131d112662d82dc3c07b83a92d672f87364df9f171d0cf1473db59d948381884efca2aed8aaae9d4c0b917191e4bbe6be0e4225c90d58f91c678d993797673547f69c18d3eeaae7136bb5fb76fb1f6173848ae198d369db1a4ed0822dd76d8aad582cc5a0be372dfb8219f3db57656f7c8d92f935a881828121b92df746ba53d6e2", 0xde, 0x9}, {&(0x7f0000000400)="9b8b7f6066501b3bd0c09cf337a830f3585a260b07eb80076685e6ab487cfd19de59a7d0f21361549bce4e24d3eca10fd0023752ed3952455f26b9b51380ef61edcb9dce246482f0630e5a3215da63f111a0d17dd244e043cc7ee36758339bedc891729558a4d4ff28810f833132271ff86c", 0x72, 0x8c}], 0xc, &(0x7f0000000500)=ANY=[@ANYBLOB='gid=', @ANYRESHEX=0xee00, @ANYBLOB=',nr_blocks=-281,size=m\x00,gid=', @ANYRESHEX, @ANYBLOB="2c6f626a5f747970653d23212c736d61636b66736465663d2f70662f617474720600000000000000617465002c6673636fee746578743d757365725f759c5e02f797cdf6c7ea2c7569643e", @ANYRESDEC=0xee01, @ANYBLOB=',\x00']) ftruncate(r5, 0x7) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000009200)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)={0x10, 0x2d}, 0x10}], 0x1}, 0x0) write$binfmt_misc(r3, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r2, 0x0, r4, 0x0, 0x10014, 0x0) 16:27:50 executing program 2: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) 16:27:50 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0xf9fdffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:27:50 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:50 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 607.470585][T22403] loop1: detected capacity change from 0 to 6 [ 607.470943][T22408] loop0: detected capacity change from 0 to 6 [ 607.483930][T22405] loop5: detected capacity change from 0 to 264192 [ 607.492239][T22406] loop3: detected capacity change from 0 to 264192 [ 607.498521][T22403] FAT-fs (loop1): Directory bread(block 6) failed 16:27:50 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:50 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:50 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0xfdfdffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:27:50 executing program 2: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) 16:27:50 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 607.515300][T22403] FAT-fs (loop1): Directory bread(block 8) failed [ 607.522413][T22403] FAT-fs (loop1): error, corrupted directory (invalid entries) [ 607.530143][T22403] FAT-fs (loop1): Filesystem has been set read-only [ 607.531387][T22406] tmpfs: Bad value for 'nr_blocks' [ 607.559020][T22408] FAT-fs (loop0): Directory bread(block 6) failed 16:27:50 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x4020940d, &(0x7f0000000240)) [ 607.628753][T22434] loop1: detected capacity change from 0 to 6 [ 607.639476][T22440] loop4: detected capacity change from 0 to 6 [ 607.655513][T22434] FAT-fs (loop1): Directory bread(block 6) failed [ 607.662485][T22440] FAT-fs (loop4): Directory bread(block 6) failed [ 607.671261][T22440] FAT-fs (loop4): Directory bread(block 8) failed [ 607.678084][T22440] FAT-fs (loop4): error, corrupted directory (invalid entries) [ 607.679790][T22434] FAT-fs (loop1): Directory bread(block 8) failed [ 607.686202][T22440] FAT-fs (loop4): Filesystem has been set read-only [ 607.692838][T22434] FAT-fs (loop1): error, corrupted directory (invalid entries) [ 607.707770][T22434] FAT-fs (loop1): Filesystem has been set read-only [ 607.714787][T22450] loop5: detected capacity change from 0 to 264192 [ 607.727412][T22456] loop0: detected capacity change from 0 to 6 [ 607.760192][T22456] FAT-fs (loop0): Directory bread(block 6) failed [ 607.772008][T22456] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 607.781415][T22456] FAT-fs (loop0): Filesystem has been set read-only [ 607.790840][T22456] FAT-fs (loop0): error, corrupted directory (invalid entries) 16:27:50 executing program 2: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) 16:27:50 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0xfeffffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:27:50 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:50 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:50 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x80086601, &(0x7f0000000240)) 16:27:50 executing program 3: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:syslog_conf_t:s0\x00', 0x23) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_setup(0x6ac3, &(0x7f0000000100)={0x0, 0x4ff9, 0x8, 0x2, 0x38d}, &(0x7f00004b5000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000000200)) close(0xffffffffffffffff) r5 = openat$null(0xffffffffffffff9c, &(0x7f0000001440), 0x2540, 0x0) renameat(0xffffffffffffffff, &(0x7f0000001400)='./file0\x00', r5, &(0x7f0000001480)='./file0\x00') r6 = socket$packet(0x11, 0x2, 0x300) sendmmsg(r6, &(0x7f0000004280)=[{{&(0x7f0000000000)=@ieee802154={0x24, @short}, 0x80, 0x0}}, {{&(0x7f00000017c0)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}, 0x80, 0x0}}], 0x2, 0x0) r7 = syz_mount_image$nfs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x9, 0x2, &(0x7f0000001340)=[{&(0x7f00000002c0)="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", 0x1000, 0xffffffff}, {&(0x7f00000012c0)="dcf5b091a494abc36e237090927c949313282e24d859a7cae12931ca9fec97e356c0463d84a171476f5227568382591c378b0c6a4bffd981134c3cd4eceef1168c3ff634763ff406a9cd1dbf44b9744838c413497a95d81aaa3ec074ef1dbb3081a234", 0x63, 0x20}], 0x2040, &(0x7f0000001380)={[{'\x1a\xe0#\xf3--'}, {'*\xe1'}, {'\x00'}, {','}], [{@euid_gt={'euid>', 0xee00}}]}) close(r7) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000009200)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)={0x10, 0x2d}, 0x10}], 0x1}, 0x0) creat(&(0x7f00000013c0)='./file0\x00', 0x4) write$binfmt_misc(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="f2d01d240a595b55e99c528f895c0f01720f2e07853060f6b650825a26ffc38ede50a4ddc7b6", @ANYRESOCT=r1, @ANYRESDEC=r0], 0x1000000c8) splice(r2, 0x0, r4, 0x0, 0x10014, 0x0) [ 608.351191][T22481] loop0: detected capacity change from 0 to 6 [ 608.357639][T22476] loop1: detected capacity change from 0 to 16 [ 608.363245][T22479] loop4: detected capacity change from 0 to 6 [ 608.364805][T22478] loop5: detected capacity change from 0 to 264192 [ 608.376153][T22479] FAT-fs (loop4): Directory bread(block 6) failed [ 608.389208][T22479] FAT-fs (loop4): Directory bread(block 8) failed 16:27:51 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:51 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0xff0f000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 608.396313][T22479] FAT-fs (loop4): error, corrupted directory (invalid entries) [ 608.398990][T22481] FAT-fs (loop0): Directory bread(block 6) failed [ 608.404084][T22479] FAT-fs (loop4): Filesystem has been set read-only [ 608.417801][T22493] loop3: detected capacity change from 0 to 264192 [ 608.429009][T22476] FAT-fs (loop1): error, corrupted directory (invalid entries) [ 608.436944][T22476] FAT-fs (loop1): Filesystem has been set read-only 16:27:51 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:51 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:51 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x80087601, &(0x7f0000000240)) [ 608.450731][T22481] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 608.459175][T22481] FAT-fs (loop0): Filesystem has been set read-only [ 608.470250][T22481] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 608.494630][T22506] loop4: detected capacity change from 0 to 6 16:27:51 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0xfffdffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 608.510774][T22506] FAT-fs (loop4): Directory bread(block 6) failed [ 608.518389][T22506] FAT-fs (loop4): Directory bread(block 8) failed [ 608.522718][T22513] loop5: detected capacity change from 0 to 264192 [ 608.525074][T22506] FAT-fs (loop4): error, corrupted directory (invalid entries) [ 608.539315][T22506] FAT-fs (loop4): Filesystem has been set read-only 16:27:51 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 608.568480][T22511] loop2: detected capacity change from 0 to 16 [ 608.583328][T22525] loop0: detected capacity change from 0 to 6 [ 608.585970][T22511] FAT-fs (loop2): error, clusters badly computed (1 != 0) [ 608.595345][T22525] FAT-fs (loop0): Directory bread(block 6) failed [ 608.596943][T22511] FAT-fs (loop2): Filesystem has been set read-only [ 608.605103][T22525] FAT-fs (loop0): error, corrupted directory (invalid entries) 16:27:51 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 608.617550][T22525] FAT-fs (loop0): Filesystem has been set read-only 16:27:51 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0xffff1f0000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 608.649199][T22538] loop5: detected capacity change from 0 to 264192 [ 608.650706][T22531] loop1: detected capacity change from 0 to 16 [ 608.663406][T22540] loop4: detected capacity change from 0 to 16 [ 608.678507][T22540] FAT-fs (loop4): error, corrupted directory (invalid entries) [ 608.684533][T22531] FAT-fs (loop1): error, corrupted directory (invalid entries) 16:27:51 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x801c581f, &(0x7f0000000240)) 16:27:51 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 608.686251][T22540] FAT-fs (loop4): Filesystem has been set read-only [ 608.693956][T22531] FAT-fs (loop1): Filesystem has been set read-only [ 608.726257][T22549] loop2: detected capacity change from 0 to 16 [ 608.739059][T22549] FAT-fs (loop2): error, clusters badly computed (1 != 0) [ 608.746233][T22549] FAT-fs (loop2): Filesystem has been set read-only [ 608.748871][T22554] loop5: detected capacity change from 0 to 264192 [ 608.787786][T22563] loop0: detected capacity change from 0 to 6 [ 608.808044][T22563] FAT-fs (loop0): Directory bread(block 6) failed [ 608.817334][T22568] loop1: detected capacity change from 0 to 16 [ 608.825045][T22563] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 608.832920][T22563] FAT-fs (loop0): Filesystem has been set read-only [ 608.853131][T22563] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 608.862837][T22568] FAT-fs (loop1): error, corrupted directory (invalid entries) [ 608.870418][T22568] FAT-fs (loop1): Filesystem has been set read-only 16:27:51 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:51 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:51 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0xffffff7f00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:27:51 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0xc0045878, &(0x7f0000000240)) 16:27:51 executing program 3: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:syslog_conf_t:s0\x00', 0x23) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x111000, 0x0) mmap(&(0x7f000031c000/0x2000)=nil, 0x2000, 0x2000001, 0x1010, r1, 0x76c69000) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) close(r5) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000009200)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)={0x10, 0x2d}, 0x10}], 0x1}, 0x0) write$binfmt_misc(r4, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r3, 0x0, r5, 0x0, 0x10014, 0x0) r6 = openat$cgroup_ro(r3, &(0x7f0000000080)='cgroup.controllers\x00', 0x0, 0x0) r7 = fsmount(r2, 0x1, 0x4) ioctl$int_out(r7, 0x2, &(0x7f0000001280)) preadv(r6, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/154, 0x9a}, {&(0x7f00000012c0)=""/4096, 0x1000}, {&(0x7f0000001200)=""/107, 0x6b}], 0x3, 0x40, 0x0) 16:27:51 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0), 0x0, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 609.279571][T22589] loop0: detected capacity change from 0 to 6 [ 609.279982][T22591] loop5: detected capacity change from 0 to 264192 [ 609.293209][T22590] loop4: detected capacity change from 0 to 16 [ 609.295536][T22592] loop1: detected capacity change from 0 to 16 [ 609.299845][T22593] loop2: detected capacity change from 0 to 16 [ 609.312472][T22589] FAT-fs (loop0): Directory bread(block 6) failed 16:27:51 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0xffffffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 609.326848][T22589] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 609.334565][T22589] FAT-fs (loop0): Filesystem has been set read-only [ 609.341143][T22607] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36168 sclass=netlink_route_socket pid=22607 comm=syz-executor.3 [ 609.353681][T22592] FAT-fs (loop1): error, corrupted directory (invalid entries) [ 609.362099][T22592] FAT-fs (loop1): Filesystem has been set read-only [ 609.362447][T22589] FAT-fs (loop0): error, corrupted directory (invalid entries) 16:27:52 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0xc0045878, &(0x7f0000000240)) 16:27:52 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0), 0x0, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:52 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:52 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 609.384579][T22590] FAT-fs (loop4): error, corrupted directory (invalid entries) [ 609.392282][T22590] FAT-fs (loop4): Filesystem has been set read-only [ 609.403000][T22593] FAT-fs (loop2): error, clusters badly computed (1 != 0) [ 609.410155][T22593] FAT-fs (loop2): Filesystem has been set read-only [ 609.466553][T22621] loop5: detected capacity change from 0 to 264192 [ 609.470228][T22626] loop0: detected capacity change from 0 to 6 [ 609.497392][T22630] loop1: detected capacity change from 0 to 16 16:27:52 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 609.522706][T22642] loop4: detected capacity change from 0 to 16 [ 609.528938][T22626] FAT-fs (loop0): Directory bread(block 6) failed [ 609.536607][T22626] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 609.538416][T22642] FAT-fs (loop4): error, corrupted directory (invalid entries) [ 609.544206][T22626] FAT-fs (loop0): Filesystem has been set read-only [ 609.545818][T22626] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 609.551822][T22642] FAT-fs (loop4): Filesystem has been set read-only 16:27:52 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0), 0x0, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:52 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:52 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0xc0189436, &(0x7f0000000240)) [ 609.572796][T22641] loop2: detected capacity change from 0 to 16 [ 609.581811][T22630] FAT-fs (loop1): error, corrupted directory (invalid entries) [ 609.589803][T22630] FAT-fs (loop1): Filesystem has been set read-only 16:27:52 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0), 0x0, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 609.651872][T22661] loop5: detected capacity change from 0 to 1 [ 609.679210][T22661] FAT-fs (loop5): Directory bread(block 3) failed [ 609.685972][T22667] loop4: detected capacity change from 0 to 16 [ 609.687022][T22666] loop2: detected capacity change from 0 to 16 [ 609.710661][T22661] FAT-fs (loop5): Directory bread(block 4) failed [ 609.711177][T22679] loop1: detected capacity change from 0 to 16 [ 609.720597][T22661] FAT-fs (loop5): Directory bread(block 5) failed [ 609.730178][T22678] loop0: detected capacity change from 0 to 6 [ 609.732657][T22679] FAT-fs (loop1): error, corrupted directory (invalid entries) [ 609.744006][T22679] FAT-fs (loop1): Filesystem has been set read-only [ 609.746269][T22667] FAT-fs (loop4): error, corrupted directory (invalid entries) [ 609.758392][T22667] FAT-fs (loop4): Filesystem has been set read-only [ 609.777190][T22661] FAT-fs (loop5): Directory bread(block 6) failed [ 609.784152][T22678] FAT-fs (loop0): Directory bread(block 6) failed [ 609.800872][T22678] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 609.808444][T22678] FAT-fs (loop0): Filesystem has been set read-only [ 609.817470][T22678] FAT-fs (loop0): error, corrupted directory (invalid entries) 16:27:52 executing program 3: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:syslog_conf_t:s0\x00', 0x23) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) read$rfkill(r2, &(0x7f0000000080), 0x8) close(r4) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000009200)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)={0x10, 0x2d}, 0x10}], 0x1}, 0x0) write$binfmt_misc(r3, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r2, 0x0, r4, 0x0, 0x10014, 0x0) 16:27:52 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000", 0x3e, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:52 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:52 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0), 0x0, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:52 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:27:52 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0xc020660b, &(0x7f0000000240)) 16:27:52 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0), 0x0, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 610.152108][T22708] loop4: detected capacity change from 0 to 16 [ 610.165258][T22708] FAT-fs (loop4): error, corrupted directory (invalid entries) [ 610.166416][T22712] loop5: detected capacity change from 0 to 1 [ 610.172973][T22708] FAT-fs (loop4): Filesystem has been set read-only [ 610.186189][T22709] loop0: detected capacity change from 0 to 6 [ 610.188201][T22711] loop1: detected capacity change from 0 to 16 16:27:52 executing program 2: chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:52 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000", 0x3e, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 610.199628][T22715] loop2: detected capacity change from 0 to 16 [ 610.207887][T22709] FAT-fs (loop0): Directory bread(block 6) failed [ 610.218341][T22709] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 610.226109][T22709] FAT-fs (loop0): Filesystem has been set read-only [ 610.236395][T22709] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 610.245324][T22712] FAT-fs (loop5): Directory bread(block 3) failed 16:27:52 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)) [ 610.246020][T22724] loop4: detected capacity change from 0 to 16 [ 610.257367][T22712] FAT-fs (loop5): Directory bread(block 4) failed [ 610.263045][T22724] FAT-fs (loop4): error, corrupted directory (invalid entries) [ 610.272049][T22724] FAT-fs (loop4): Filesystem has been set read-only [ 610.273785][T22712] FAT-fs (loop5): Directory bread(block 5) failed [ 610.281371][T22716] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36168 sclass=netlink_route_socket pid=22716 comm=syz-executor.3 16:27:52 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000", 0x3e, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:52 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 610.316997][T22712] FAT-fs (loop5): Directory bread(block 6) failed [ 610.347601][T22747] loop0: detected capacity change from 0 to 6 [ 610.357925][T22747] FAT-fs (loop0): Directory bread(block 6) failed [ 610.367706][T22747] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 610.375829][T22747] FAT-fs (loop0): Filesystem has been set read-only [ 610.381592][T22749] loop1: detected capacity change from 0 to 16 [ 610.384668][T22747] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 610.429280][T22762] loop4: detected capacity change from 0 to 16 [ 610.433672][T22761] loop5: detected capacity change from 0 to 1 [ 610.459639][T22761] FAT-fs (loop5): Directory bread(block 3) failed [ 610.466573][T22761] FAT-fs (loop5): Directory bread(block 4) failed [ 610.474166][T22761] FAT-fs (loop5): Directory bread(block 5) failed [ 610.482053][T22761] FAT-fs (loop5): Directory bread(block 6) failed 16:27:53 executing program 3: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:syslog_conf_t:s0\x00', 0x23) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000009200)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)={0x10, 0x2d}, 0x10}], 0x1}, 0x0) write$binfmt_misc(r3, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r2, 0x0, r4, 0x0, 0x10014, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x21e8, 0xb, 0x7, 0x301, 0x70bd2c, 0x25dfdbfe, {0xa, 0x0, 0x4}, [@nested={0x11d1, 0x45, 0x0, 0x1, [@typed={0x8, 0x6, 0x0, 0x0, @pid}, @generic="f281715259136875d669dab3c61b8cf312e529d322efde52231734451d7c69f63e6f6c0e7b2fbea8627524fa60cc811e8660e6f49d36a8468b1979e068352c50d3ab333d15873754a0eebc329d00da287f6dc2fd21b475084281dd36372d4f395a05d9fb45f0fcdbefaf34c1827a75c7e5a2569bc1164bf672ee33dfa8114b2981e99d9e886c4e392711de88fbc998c873fea6cbcbf37565c468bb9d53c77170133fcf6bb822dfec9c8763b5aff067e63f251dc5dc4bc89c9f502b03c6f07e6853736f14d0263dadcc7e4f251b76c6bf37bdd4ad631f6c4d4944b2241da938cfce18334d3f97050731b28fec", @generic="03ed14105e83dc1030643e1f7dd3bdc58b692c65bb3b2c5e5d16da299ab91835de4144989d32a322e3e8d05d3d56cc80593eab82c466b9dc502bfd4cb322010db5f1bafe5350", @generic="773510960dee52e9eff881b5770ac2d3a3baba2993b2df8334483a419e69b3e8f1060f", @generic="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@typed={0x67, 0x33, 0x0, 0x0, @binary="38d3732e953ee7f7f69fc559fe46259064de4acb27b668f7c02e4f1b0eac6215f35af5ee59a76625b657480ffec6302ca208c38b67c5fe8dd113d0aba94e82695e40bc872b73eb9888d6d7837cf07d57e34d7d6d0ca4243c3749d63fbcdb4305dd0ef5"}, @typed={0x8, 0x94, 0x0, 0x0, @ipv4=@multicast1}]}, @generic="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0x21e8}, 0x1, 0x0, 0x0, 0x7}, 0x4010) 16:27:53 executing program 2: chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:53 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)) 16:27:53 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000", 0x3e, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:53 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000", 0x3e, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:53 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:27:53 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ff", 0x5d, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 611.034584][T22784] loop0: detected capacity change from 0 to 6 [ 611.038397][T22788] loop1: detected capacity change from 0 to 16 [ 611.063608][T22784] FAT-fs (loop0): Directory bread(block 6) failed [ 611.071401][T22784] FAT-fs (loop0): error, corrupted directory (invalid entries) 16:27:53 executing program 2: chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:53 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000", 0x3e, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:53 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)) [ 611.073771][T22796] loop4: detected capacity change from 0 to 16 [ 611.079073][T22784] FAT-fs (loop0): Filesystem has been set read-only [ 611.089723][T22797] loop5: detected capacity change from 0 to 1 [ 611.093544][T22800] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36168 sclass=netlink_route_socket pid=22800 comm=syz-executor.3 [ 611.106927][T22797] FAT-fs (loop5): Directory bread(block 3) failed [ 611.119306][T22797] FAT-fs (loop5): Directory bread(block 4) failed 16:27:53 executing program 2: syz_mount_image$vfat(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:53 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ff", 0x5d, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 611.162009][T22797] FAT-fs (loop5): Directory bread(block 5) failed [ 611.168828][T22797] FAT-fs (loop5): Directory bread(block 6) failed [ 611.170226][T22811] loop1: detected capacity change from 0 to 16 [ 611.226288][T22824] loop2: detected capacity change from 0 to 16 [ 611.226392][T22823] loop0: detected capacity change from 0 to 6 [ 611.241433][T22823] FAT-fs (loop0): Directory bread(block 6) failed [ 611.241900][T22822] loop4: detected capacity change from 0 to 16 [ 611.249215][T22823] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 611.262434][T22823] FAT-fs (loop0): Filesystem has been set read-only [ 611.272977][T22833] loop1: detected capacity change from 0 to 16 [ 611.279542][T22823] FAT-fs (loop0): error, corrupted directory (invalid entries) 16:27:54 executing program 3: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:syslog_conf_t:s0\x00', 0x23) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000009200)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)={0x10, 0x2d}, 0x10}], 0x1}, 0x0) r5 = socket$packet(0x11, 0x2, 0x300) r6 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r6, 0x541b, &(0x7f0000000200)) sendmmsg(r5, &(0x7f0000004280)=[{{&(0x7f0000000000)=@ieee802154={0x24, @short}, 0x80, 0x0}}, {{&(0x7f0000000080)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}, 0x80, 0x0}}], 0x2, 0x0) write$binfmt_misc(r3, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r2, 0x0, r4, 0x0, 0x10014, 0x0) 16:27:54 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ff", 0x5d, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:54 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x10, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:27:54 executing program 2: syz_mount_image$vfat(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:54 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ff", 0x5d, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:54 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)) 16:27:54 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ff", 0x5d, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 611.919552][T22861] loop4: detected capacity change from 0 to 16 [ 611.922507][T22859] loop0: detected capacity change from 0 to 6 [ 611.933450][T22860] loop5: detected capacity change from 0 to 1 [ 611.945415][T22860] FAT-fs (loop5): Directory bread(block 3) failed [ 611.953058][T22858] loop2: detected capacity change from 0 to 16 [ 611.959835][ T25] audit: type=1400 audit(1623947274.564:506): avc: denied { getattr } for pid=22857 comm="syz-executor.3" path="socket:[116380]" dev="sockfs" ino=116380 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:syslog_conf_t:s0 tclass=udp_socket permissive=1 [ 611.967877][T22863] loop1: detected capacity change from 0 to 16 [ 611.997678][T22859] FAT-fs (loop0): Directory bread(block 6) failed [ 611.998520][T22860] FAT-fs (loop5): Directory bread(block 4) failed [ 612.011496][T22860] FAT-fs (loop5): Directory bread(block 5) failed 16:27:54 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202020", 0x6c, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:54 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x110, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:27:54 executing program 2: syz_mount_image$vfat(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 612.021821][T22881] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36168 sclass=netlink_route_socket pid=22881 comm=syz-executor.3 [ 612.038339][T22860] FAT-fs (loop5): Directory bread(block 6) failed [ 612.056842][T22883] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 612.064546][T22883] FAT-fs (loop0): Filesystem has been set read-only 16:27:54 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ff", 0x5d, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 612.075313][T22885] loop4: detected capacity change from 0 to 16 [ 612.084447][T22859] FAT-fs (loop0): error, corrupted directory (invalid entries) 16:27:54 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)) [ 612.133373][T22897] loop2: detected capacity change from 0 to 16 [ 612.142717][T22899] loop5: detected capacity change from 0 to 1 [ 612.157532][T22899] FAT-fs (loop5): Directory bread(block 3) failed [ 612.164452][T22899] FAT-fs (loop5): Directory bread(block 4) failed [ 612.170404][T22902] loop1: detected capacity change from 0 to 16 [ 612.171898][T22899] FAT-fs (loop5): Directory bread(block 5) failed [ 612.203440][T22899] FAT-fs (loop5): Directory bread(block 6) failed [ 612.211114][T22912] loop4: detected capacity change from 0 to 16 [ 612.232779][T22915] loop0: detected capacity change from 0 to 6 [ 612.241672][T22915] FAT-fs (loop0): Directory bread(block 6) failed [ 612.248742][T22915] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 612.256478][T22915] FAT-fs (loop0): Filesystem has been set read-only [ 612.265030][T22915] FAT-fs (loop0): error, corrupted directory (invalid entries) 16:27:55 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202020", 0x6c, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:55 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:55 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202020", 0x6c, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:55 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0xff01, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:27:55 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x40020, &(0x7f00000000c0)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)) 16:27:55 executing program 3: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:syslog_conf_t:s0\x00', 0x23) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) lseek(r0, 0x3c85, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) accept(r2, &(0x7f0000001380)=@nfc_llcp, &(0x7f0000001400)=0x80) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket$packet(0x11, 0x2, 0x300) sendmmsg(r4, &(0x7f0000004280)=[{{&(0x7f0000000000)=@ieee802154={0x24, @short}, 0x80, 0x0}}, {{&(0x7f00000017c0)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}, 0x80, 0x0}}], 0x2, 0x0) preadv(r4, &(0x7f0000001300)=[{&(0x7f0000000080)=""/107, 0x6b}, {&(0x7f0000000100)=""/41, 0x29}, {&(0x7f0000000200)=""/199, 0xc7}, {&(0x7f0000000140)=""/71, 0x47}, {&(0x7f0000000300)=""/4096, 0x1000}], 0x5, 0x9, 0x7f12) r5 = socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000009200)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], 0x10}], 0x1}, 0x0) write$binfmt_misc(r2, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r5, 0x0, r3, 0x0, 0x10014, 0xa) 16:27:55 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202020", 0x6c, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 612.821325][T22941] loop1: detected capacity change from 0 to 16 [ 612.835501][T22942] loop2: detected capacity change from 0 to 16 [ 612.849316][T22944] loop4: detected capacity change from 0 to 16 [ 612.860524][T22948] loop0: detected capacity change from 0 to 6 16:27:55 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:55 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202020", 0x6c, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 612.902859][T22963] loop1: detected capacity change from 0 to 16 16:27:55 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace67032513251", 0x74, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 612.944742][T22948] loop0: detected capacity change from 0 to 6 [ 612.976778][T22976] loop4: detected capacity change from 0 to 16 [ 612.984790][T22978] loop2: detected capacity change from 0 to 16 16:27:55 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:55 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202020", 0x6c, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:55 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/vmallocinfo\x00', 0x0, 0x0) ioctl$MON_IOCQ_RING_SIZE(r0, 0x9205) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000240)) preadv(r0, &(0x7f00000006c0)=[{&(0x7f00000002c0)=""/225, 0xe1}, {&(0x7f00000000c0)=""/93, 0x5d}, {&(0x7f00000003c0)=""/230, 0xe6}, {&(0x7f00000004c0)=""/80, 0x50}, {&(0x7f0000000540)=""/113, 0x71}, {&(0x7f00000005c0)=""/20, 0x14}, {&(0x7f0000000600)=""/155, 0x9b}], 0x7, 0x0, 0x80000000) 16:27:55 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 613.065123][T22991] loop2: detected capacity change from 0 to 16 [ 613.100924][T22994] loop1: detected capacity change from 0 to 16 16:27:55 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace67032513251", 0x74, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 613.164138][T23006] loop4: detected capacity change from 0 to 16 [ 613.185022][T23009] loop0: detected capacity change from 0 to 6 [ 613.214453][T23009] FAT-fs (loop0): Directory bread(block 6) failed [ 613.224385][T23009] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 613.232172][T23009] FAT-fs (loop0): Filesystem has been set read-only [ 613.260697][T23009] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 613.282723][T23026] loop1: detected capacity change from 0 to 16 16:27:56 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0xff0f, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:27:56 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace67032513251", 0x74, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 613.390654][T22952] loop5: detected capacity change from 0 to 1 [ 613.403230][T22952] FAT-fs (loop5): Directory bread(block 3) failed [ 613.409842][T22952] FAT-fs (loop5): Directory bread(block 4) failed [ 613.417234][T22952] FAT-fs (loop5): Directory bread(block 5) failed [ 613.424289][T22952] FAT-fs (loop5): Directory bread(block 6) failed [ 613.456436][T23043] loop4: detected capacity change from 0 to 16 16:27:56 executing program 3: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:syslog_conf_t:s0\x00', 0x23) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000009200)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)={0x10, 0x2d}, 0x10}], 0x1}, 0x0) write$binfmt_misc(r3, &(0x7f00000001c0)=ANY=[], 0x1000000c8) close(r4) splice(r2, 0x0, r4, 0x0, 0x10014, 0x0) 16:27:56 executing program 0: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r0, &(0x7f0000000580)=ANY=[@ANYBLOB='#'], 0x191) close(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000002c0)={0x1, 0x5, 0x1, 'queue0\x00', 0x5}) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000440)="eb3c906d6b66730202000000000000734a00800078015d864c92e13ce6a3cf2e34e350cdc9ac2a66c445e4a55d974e9fbffbbc77b94e448ebc2a19b809de82eebdbcd6c1cf48a46fc8856786f6109f5990594cbaa8145820b9550916cbf0a1374b716a459bc1c99c07a9a858c3b96f5d859f7c5d7a28953da398b679a432fcd8af4fffd033521695d778dc151c8652fbe61c9228eb8210e59806fde4c5d0ec7dfc7c76e9767f4f84f20b6a9a0f467c38cd88c57231d61c79594c94ceb957", 0xbe}, {&(0x7f00000005c0)="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", 0x11a, 0xe38}], 0x1000, &(0x7f0000000100)=ANY=[@ANYRESOCT]) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r2, &(0x7f0000000580)=ANY=[@ANYBLOB='#'], 0x191) close(r2) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000380)={0xc4, 0x200, 0x1, 'queue1\x00', 0x7}) mkdirat(r2, &(0x7f00000000c0)='./file0/file0\x00', 0x26) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) ioctl$BTRFS_IOC_GET_FEATURES(r1, 0x80189439, &(0x7f0000000140)) r3 = signalfd(r1, &(0x7f0000000040)={[0x9c]}, 0x8) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffe, 0x1c}) 16:27:56 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace67032513251", 0x74, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:56 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:56 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace67032513251", 0x74, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:56 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace67032513251", 0x74, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:56 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 613.731519][T23064] loop4: detected capacity change from 0 to 16 [ 613.757726][T23063] loop0: detected capacity change from 0 to 14 [ 613.766731][T23071] loop1: detected capacity change from 0 to 16 16:27:56 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:56 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670", 0x78, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 613.813977][T23082] loop0: detected capacity change from 0 to 14 [ 613.858769][T23091] loop4: detected capacity change from 0 to 16 [ 613.867134][T23095] loop2: detected capacity change from 0 to 6 [ 613.873726][T23094] loop1: detected capacity change from 0 to 16 16:27:56 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670", 0x78, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 613.906383][T23095] FAT-fs (loop2): Directory bread(block 6) failed [ 613.926190][T23095] FAT-fs (loop2): Directory bread(block 8) failed [ 613.932668][T23095] FAT-fs (loop2): error, corrupted directory (invalid entries) [ 613.940563][T23095] FAT-fs (loop2): Filesystem has been set read-only [ 613.947693][T23052] loop5: detected capacity change from 0 to 1 16:27:56 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2e800, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:27:56 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) open(&(0x7f0000000040)='./file0/file0\x00', 0x100000, 0x20) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r1, &(0x7f0000000580)=ANY=[@ANYBLOB='#'], 0x191) close(r1) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x8) ioctl$KDDISABIO(r1, 0x4b37) [ 613.969377][T23052] FAT-fs (loop5): Directory bread(block 3) failed [ 613.975903][T23052] FAT-fs (loop5): Directory bread(block 4) failed [ 613.984974][T23052] FAT-fs (loop5): Directory bread(block 5) failed [ 613.992036][T23052] FAT-fs (loop5): Directory bread(block 6) failed [ 613.994479][T23111] loop4: detected capacity change from 0 to 16 [ 614.056362][T23124] loop0: detected capacity change from 0 to 6 [ 614.067817][T23124] FAT-fs (loop0): Directory bread(block 6) failed [ 614.075538][T23124] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 614.083178][T23124] FAT-fs (loop0): Filesystem has been set read-only [ 614.100869][T23124] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 614.109336][T23124] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 614.123922][T23124] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 614.131788][T23131] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 614.146458][T23131] FAT-fs (loop0): error, corrupted directory (invalid entries) 16:27:57 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:57 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670", 0x78, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:57 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670", 0x78, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:57 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x4008, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)) 16:27:57 executing program 3: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:syslog_conf_t:s0\x00', 0x23) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) sendmmsg(r2, &(0x7f0000004280)=[{{&(0x7f0000000000)=@ieee802154={0x24, @short}, 0x80, 0x0}}, {{&(0x7f00000017c0)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}, 0x80, 0x0}}], 0x2, 0x0) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) preadv(r3, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/134, 0x94}, {&(0x7f0000000200)=""/27, 0xe}, {&(0x7f0000022240)=""/102389}, {&(0x7f0000000240)=""/88}], 0x1, 0x0, 0x1) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$inet_udp(0x2, 0x2, 0x0) close(r6) socket(0x10, 0x3, 0x0) write$binfmt_misc(r5, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r4, 0x0, r6, 0x0, 0x10014, 0x0) [ 614.622706][T23145] loop0: detected capacity change from 0 to 6 [ 614.630092][T23144] loop2: detected capacity change from 0 to 6 [ 614.637596][T23148] loop1: detected capacity change from 0 to 16 [ 614.650057][T23151] loop4: detected capacity change from 0 to 16 [ 614.662062][T23145] FAT-fs (loop0): Directory bread(block 6) failed 16:27:57 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670", 0x78, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 614.662848][T23144] FAT-fs (loop2): Directory bread(block 6) failed [ 614.687789][T23145] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 614.695875][T23145] FAT-fs (loop0): Filesystem has been set read-only [ 614.714223][T23145] FAT-fs (loop0): error, corrupted directory (invalid entries) 16:27:57 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670", 0x78, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:57 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x0, 0x3, 0x9, 0x0, 0x1}) [ 614.722230][T23165] FAT-fs (loop2): Directory bread(block 8) failed [ 614.727798][T23163] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36168 sclass=netlink_route_socket pid=23163 comm=syz-executor.3 [ 614.728676][T23165] FAT-fs (loop2): error, corrupted directory (invalid entries) [ 614.749393][T23165] FAT-fs (loop2): Filesystem has been set read-only 16:27:57 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 614.834717][T23176] loop0: detected capacity change from 0 to 6 [ 614.838363][T23175] loop1: detected capacity change from 0 to 16 [ 614.855220][T23181] loop4: detected capacity change from 0 to 16 16:27:57 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e6703251", 0x7a, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 614.892237][T23176] FAT-fs (loop0): Directory bread(block 6) failed [ 614.907374][T23191] loop2: detected capacity change from 0 to 6 [ 614.921596][T23191] FAT-fs (loop2): Directory bread(block 6) failed [ 614.929159][T23191] FAT-fs (loop2): Directory bread(block 8) failed 16:27:57 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb09906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:27:57 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e6703251", 0x7a, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:57 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) r1 = socket$packet(0x11, 0x2, 0x300) sendmmsg(r1, &(0x7f0000004280)=[{{&(0x7f0000000000)=@ieee802154={0x24, @short}, 0x80, 0x0}}, {{&(0x7f00000017c0)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}, 0x80, 0x0}}], 0x2, 0x0) write$binfmt_elf64(r1, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x20, 0x8, 0x0, 0x80, 0x2, 0x0, 0x6, 0x9, 0x84, 0x40, 0xd4, 0x3, 0xffaa, 0x38, 0x1, 0x3, 0x1, 0x1}, [{0x4, 0x2, 0x2, 0x2000000, 0x6, 0x1, 0x400, 0x6}], "58b8988a70f52cd06f0c8d056c3db3ab404e777344a408d6600fc0c74a0dc38f563435225a1119de24a5a703ec04a37142ce52e4c0d42b4d7bdb085f8aecd89937892169d7b106375e648db3b4f9535a7361c89e8c7b9fd5dd5dadd02463a6bb4dcece5512588a00ee7fcb95d7bf1c3738350c4043778ffbebc9f4c373439cdb8e350bc1c2561f176b824b7ba0f126e6db9d784edc0356252189368ec1603eb4d7a8245af951789f8ba237522cf36a0a0ad8512cef7408fd4bb6598c9ee2ea961ec006b114a231ee40607c524a18743608173d9659c6c5f41e68db0e2f3d45af6e9dd1ff6846323597aa1b48379576", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x967) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)) 16:27:57 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 614.935722][T23191] FAT-fs (loop2): error, corrupted directory (invalid entries) [ 614.943287][T23191] FAT-fs (loop2): Filesystem has been set read-only [ 614.987014][T23202] loop1: detected capacity change from 0 to 16 [ 614.991829][T23207] loop5: detected capacity change from 0 to 1 [ 615.004540][T23207] FAT-fs (loop5): Directory bread(block 3) failed 16:27:57 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 615.031809][T23207] FAT-fs (loop5): Directory bread(block 4) failed [ 615.043309][T23218] loop2: detected capacity change from 0 to 16 [ 615.055109][T23218] FAT-fs (loop2): error, corrupted directory (invalid entries) [ 615.057223][T23207] FAT-fs (loop5): Directory bread(block 5) failed [ 615.062873][T23218] FAT-fs (loop2): Filesystem has been set read-only 16:27:57 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e6703251", 0x7a, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 615.086144][T23221] loop4: detected capacity change from 0 to 16 [ 615.088003][T23207] FAT-fs (loop5): Directory bread(block 6) failed [ 615.098296][T23225] loop0: detected capacity change from 0 to 6 [ 615.127436][T23231] loop2: detected capacity change from 0 to 16 [ 615.139373][T23231] FAT-fs (loop2): error, corrupted directory (invalid entries) [ 615.147183][T23231] FAT-fs (loop2): Filesystem has been set read-only [ 615.154180][T23225] FAT-fs (loop0): Directory bread(block 6) failed [ 615.161835][T23225] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 615.169552][T23225] FAT-fs (loop0): Filesystem has been set read-only [ 615.197890][T23240] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 615.212879][T23242] loop1: detected capacity change from 0 to 16 16:27:58 executing program 3: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:syslog_conf_t:s0\x00', 0x23) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) r2 = dup2(r1, r0) openat(r2, &(0x7f0000000180)='./file0\x00', 0x200, 0x154) open_by_handle_at(r2, &(0x7f00000000c0)=@isofs_parent={0x14, 0x2, {0x3f, 0x8, 0x4, 0x2, 0x8, 0xfffffff9}}, 0x8c300) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000009200)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)={0x10, 0x2d}, 0x10}], 0x1}, 0x0) write$binfmt_misc(r3, &(0x7f00000001c0)=ANY=[], 0x1000000c8) r5 = openat$cgroup(r3, &(0x7f0000000080)='syz0\x00', 0x200002, 0x0) r6 = mq_open(&(0x7f0000000100)='@!\x00', 0x1, 0x40, &(0x7f0000000140)={0x1, 0x7, 0x2, 0x3}) dup(r6) splice(r5, 0x0, r0, 0x0, 0x4, 0x3ef1ec4f29e377e4) 16:27:58 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:58 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e6703251", 0x7a, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:58 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d0a66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:27:58 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e6703251", 0x7a, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:58 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)) syz_mount_image$nfs4(&(0x7f0000000040), &(0x7f00000000c0)='./file0/file0/../file0\x00', 0x7fffffff, 0x2, &(0x7f0000000100)=[{&(0x7f00000002c0)="28f5f547c50b0719096b8b2738880cea675c8ef8ba5b0b1ea8f6ad6c798df2e408a4a02b7b63b582c170f06606da82ed9ac78400a334f186c07bbc64a1f3c7514ee04f1cf33b4788fad4bfb4778e18d3448d6b6bb5c7f20a0377e9ec056b2abbaf918fdc3b631bed7121c401c3ebe73cff1e8874eab7204f35aa7e998a5f96523ea0d9a01846d436e168ffa0c00628e5b81000cf812f7b5cdea9de6205e22c7bb71c9a47e3bacbb303cc926db6db0d9b7467312d8d5bca90", 0xb8, 0x40}, {&(0x7f0000000380)="d77856ee2e5caa459054dd229baa1552009b904e7d0db402636f3360f3734002133ebc42a5df78c1ca35a513fce1826242e967c5afe6bbe9d8e42b49e3605f87f9587343f4b48d59883068087b510c9f97964e044238d95555a522ca25610d452be568bd82912ac3530aa070e2e935c6e962ff0aa7c7280c72d4771309f03c1a448fbc897aa048", 0x87, 0x4}], 0x8000, &(0x7f0000000540)=ANY=[@ANYBLOB="76666174002d002c686133682c004e85ad7c5b9f5fdd0aa2a9ba6009c2f05e26677306ba3921bff2b3c1659329afbf975632c2e9b7bb1551dfd777ab62ea966252fb3468f084458b9fa55f8c292c030c841d53b1fbd1c9742447d2399749db8cafa4ef111adcb7dec1287825bf5349dcb43b7c02ae8d492d976d59b1a725e5fd3823642e03f1b670064442c4c3ade7379b979afb70b75ccd4817cbedbea0b01ed533ae51b6f2641066404888bbcec267a367119c9c8962845530e0a3a1a49e11938fa2f85e5b4323aa13e88592ead138c3330cad72179e552cac73fae988564cd96a7a44b33f58b2e64e3f8e3c"]) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000440), 0x200000, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000000480)=""/129, &(0x7f0000000640)=0x81) [ 615.536413][T23267] loop1: detected capacity change from 0 to 16 [ 615.536466][T23266] loop0: detected capacity change from 0 to 6 [ 615.549505][T23268] loop2: detected capacity change from 0 to 16 [ 615.558081][T23270] loop5: detected capacity change from 0 to 1 [ 615.569653][T23273] loop4: detected capacity change from 0 to 16 [ 615.578744][T23266] FAT-fs (loop0): Directory bread(block 6) failed 16:27:58 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0), 0x0, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 615.581066][T23270] FAT-fs (loop5): Directory bread(block 3) failed [ 615.591470][T23266] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 615.592369][T23268] FAT-fs (loop2): error, corrupted directory (invalid entries) [ 615.599208][T23266] FAT-fs (loop0): Filesystem has been set read-only [ 615.606798][T23268] FAT-fs (loop2): Filesystem has been set read-only [ 615.620978][T23266] FAT-fs (loop0): error, corrupted directory (invalid entries) 16:27:58 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:58 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e6703251", 0x7a, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:58 executing program 0: truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000240)) 16:27:58 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d2566732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 615.649177][T23270] FAT-fs (loop5): Directory bread(block 4) failed [ 615.656022][T23270] FAT-fs (loop5): Directory bread(block 5) failed [ 615.662823][T23270] FAT-fs (loop5): Directory bread(block 6) failed 16:27:58 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0), 0x0, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 615.703727][T23299] loop2: detected capacity change from 0 to 16 [ 615.732441][T23299] FAT-fs (loop2): error, corrupted directory (invalid entries) [ 615.740117][T23299] FAT-fs (loop2): Filesystem has been set read-only [ 615.799973][T23314] loop4: detected capacity change from 0 to 16 [ 615.804659][T23317] loop1: detected capacity change from 0 to 6 [ 615.806268][T23315] loop5: detected capacity change from 0 to 1 [ 615.817369][T23317] FAT-fs (loop1): invalid media value (0x00) [ 615.825010][T23317] FAT-fs (loop1): Can't find a valid FAT filesystem [ 615.845551][T23315] FAT-fs (loop5): Directory bread(block 3) failed [ 615.852174][T23321] loop2: detected capacity change from 0 to 16 [ 615.865182][T23315] FAT-fs (loop5): Directory bread(block 4) failed [ 615.873307][T23315] FAT-fs (loop5): Directory bread(block 5) failed [ 615.879957][T23321] FAT-fs (loop2): error, corrupted directory (invalid entries) [ 615.883818][T23315] FAT-fs (loop5): Directory bread(block 6) failed [ 615.887587][T23321] FAT-fs (loop2): Filesystem has been set read-only 16:27:58 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:58 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)) open(&(0x7f0000000040)='./file0/file0\x00', 0x60000, 0x108) 16:27:58 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:58 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b0a732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:27:58 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0), 0x0, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:59 executing program 3: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:syslog_conf_t:s0\x00', 0x23) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000b, 0xb2e6140e19838979, r1, 0xff89e000) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) r5 = syz_open_dev$evdev(&(0x7f0000000080), 0x401, 0x40) write(r5, &(0x7f00000000c0)="d2443a320c4ddfef22163cd3c98df87f3ad13399f1ff3a56f3ab221e03a69452f7b56b4a6a218d940a2b79ccf87ac1ca9e4ab3fb338fe0d3b91edee17026d47b", 0x40) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000009200)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)={0x10, 0x2d}, 0x10}], 0x1}, 0x0) write$binfmt_misc(r3, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r2, 0x0, r4, 0x0, 0x10014, 0x0) [ 616.427271][T23348] loop2: detected capacity change from 0 to 16 [ 616.436032][T23351] loop0: detected capacity change from 0 to 6 [ 616.437397][T23349] loop1: detected capacity change from 0 to 6 [ 616.447555][T23351] FAT-fs (loop0): Directory bread(block 6) failed [ 616.455214][T23354] loop5: detected capacity change from 0 to 1 [ 616.462009][T23353] loop4: detected capacity change from 0 to 6 [ 616.464360][T23349] FAT-fs (loop1): invalid media value (0x00) [ 616.474251][T23349] FAT-fs (loop1): Can't find a valid FAT filesystem [ 616.483031][T23353] FAT-fs (loop4): invalid media value (0x00) [ 616.487754][T23354] FAT-fs (loop5): Directory bread(block 3) failed [ 616.489080][T23353] FAT-fs (loop4): Can't find a valid FAT filesystem [ 616.496789][T23351] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 616.503766][T23348] FAT-fs (loop2): error, corrupted directory (invalid entries) [ 616.510076][T23351] FAT-fs (loop0): Filesystem has been set read-only [ 616.515108][T23351] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 616.517696][T23348] FAT-fs (loop2): Filesystem has been set read-only [ 616.533874][T23351] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 616.556538][T23354] FAT-fs (loop5): Directory bread(block 4) failed [ 616.568604][T23354] FAT-fs (loop5): Directory bread(block 5) failed 16:27:59 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:59 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r1, &(0x7f0000000580)=ANY=[@ANYBLOB='#'], 0x191) close(r1) openat(r1, &(0x7f0000000040)='./file0\x00', 0x10000, 0x8) 16:27:59 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000", 0x3e, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:59 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:59 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b25732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 616.581775][T23354] FAT-fs (loop5): Directory bread(block 6) failed [ 616.660313][T23392] loop4: detected capacity change from 0 to 6 [ 616.675706][T23392] FAT-fs (loop4): invalid media value (0x00) [ 616.681794][T23392] FAT-fs (loop4): Can't find a valid FAT filesystem [ 616.684657][T23395] loop0: detected capacity change from 0 to 6 [ 616.688743][T23397] loop1: detected capacity change from 0 to 6 16:27:59 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 616.705220][T23394] loop5: detected capacity change from 0 to 1 [ 616.706396][T23399] loop2: detected capacity change from 0 to 16 [ 616.715555][T23397] FAT-fs (loop1): invalid media value (0x00) [ 616.722527][T23394] FAT-fs (loop5): Directory bread(block 3) failed [ 616.723531][T23397] FAT-fs (loop1): Can't find a valid FAT filesystem [ 616.730676][T23394] FAT-fs (loop5): Directory bread(block 4) failed 16:27:59 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000", 0x3e, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:59 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 616.770355][T23395] FAT-fs (loop0): Directory bread(block 6) failed [ 616.794180][T23418] loop1: detected capacity change from 0 to 16 [ 616.794430][T23394] FAT-fs (loop5): Directory bread(block 5) failed [ 616.811883][T23395] FAT-fs (loop0): error, corrupted directory (invalid entries) 16:27:59 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 616.819477][T23395] FAT-fs (loop0): Filesystem has been set read-only 16:27:59 executing program 0: ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f0000000040)) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x10001}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) r1 = syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f00000002c0)='./file0\x00', 0x9, 0x7, &(0x7f00000024c0)=[{&(0x7f0000000300)="f73407c68bae1126806f804bd7fb546da605bf85214f57a14d410bb7b8557ba64f6966a4801e4160f79d4f603813c2e74ad4408ec8fc848dd9cd25279a9b9a55c775a533e6e7ace383c9ea5a742d5f5c79cedf6f623883bccb1fb0fae894125df6cfca3f42303c3455102aad0c8a61a550", 0x71, 0x7f}, {&(0x7f0000000380)="0b26db0036e081e9b19fe816e41537d7892df26ae8959b60876fcc1f82aed7bb5f1e77ddf77ff1db77", 0x29, 0x87}, {&(0x7f00000003c0)="45b7dcba54ac483118a16a5ab8b13e3c84d2b1ec75a839be4190185a2cdcd71cfaf35963d0cdd1a4f206c5dd37ea8927877c35947e01e05826e024bde4800c3bd4a2a9b91ce9b9cfb317825c9412cea5181016d8a574b76bdc36317be5f28d6177d2aa94fcb64524cf7f6299822e04885c7e8f48590bab035df1f40fd7f58873", 0x80, 0x7b}, {&(0x7f0000000440)="ad5cb6e514df5af5dc905ff6999eb3f3ef6882f98ff4ebb76892de33591dd3c04be88ed0459e5024d2bb0bcbf18e8d2bfa40e8186ba6b584d0", 0x39, 0x6}, {&(0x7f0000000480)="e4e9bb6c292a51ab058909820823415962f806e5ba973e870d2d3c895ece81c8e0ef32287bb572e68428a8eabd0d63eb1f2ef67c347a8220f1afd4ec9c90aa268a7820894dc59dc6c216a7d14afb396e62d708bccb95bee93f2a3e83ac2bfa840ea2e30da2e149b3b7595f241910c1ec80d31bd486dd942e6cdb2dfc152e248e3789178e50d71b0b5f16e0023460950778f26bd518354d6fff2c2b59ce0a2d221b7f88afc114198f5ade058952117e7160e5a31ae6d6811fb65e5550d2ada6737097c1e64910050ce7fb5ca2e8f917878f44d5fe842f7dfad6493ee19810218a260ee0dae0f55bb06fda8a133a20a881d17169fd5091754c784061108a76afdd839c8e2a23225e0a00776a5caab1469a7845e059bb8a62656dedd4dec296ec3dddefd1d40be231d92163f5b22e92b46874c473fc13d62aa046e1a277ca2d709c6edbfa152d2f6316324ea6a4b6dbd2da62bfcd31b4fad12828676727c8bb2e0e63898e32c7f170bf1f20ac27344c14116824dabb97cfd4b39b4df5bfac88dde16e2fabd633a4557125eccd09730793adf458131f70d01cd2e7196b8c4b65783672d2ab1c1454b91f20eca1d4928d4cbe3a75ab6586dd0e0ce8beaed35af60485363d1d8ea40d5dfe544bdd57312bd387972e7b41f285e4a8b6a017465cb7ad2f09ebd9e7cd29478e10aeeeb39804ed57bca1f4d268426d2e5b03d641585eef27e46bf49702d9edf4dbc09a6cbb8ed4a1d2927383b2976859f89059dc0359eaf3f72e2af43816803ff5cce36e7c758adba65fe961c9f7999a6c00964ecf0253ff510294b99b63fafd5c51ad940657586add57f465bce2b334312593b36a3312b7c41e2bf75c05a5d7b231ea6f4a091491066a6f49ca05787ded5ca90bf5b514f4009b4d55710ab659dc4437b3cc1073fc0f65ace050b5c44621fad869991e2e1e2614e260e40e97dfe98feab58884d4db0e7b8e76b1d33ef94a5e6f4eff8d115b611e834d47cf91c56547e2c7e31be385585212a36c383ccada8247f28555b90b11afbccc180d9043be96a34ca6f1bf262175c0f11c1a9947ba3c07bdbec62609d64550b5e681d1c80c608c2853d7d0500c8886db6d83f8a45230116c1a610245389378bc93b8a34f55543341d61be07938cd2caf24b610568834ae7c7f9e00b0ea863ac95625a70874f613d06e77842471ba00e54a10b0733dbd61380bb535db076b8118881aedb4ab9b813d64b1ce8afda477e782bf6a13c5870fac063747f280d83f7b2bfcde99e0e20fd79ea91e88b97498602c9cabfc3a7ebc01e03cace2d8097bda0fb3ccf795c79f8f456cf991ddf446965bb636bf4750b6b371b79337649dad556722925e19f686a39a139e7a7f3bd91b1d1b832d135b068f4fc1fc51b403284547c1aa61b7a78cbbf91903ad6324ce2d9c35e0785c2a23eeb21f2831f8cd92d446d63ab9335c109a4a0a85617f82aad793f48db9860800e71f575c078d2a162ae8cb824df02f874297eee99a73b4d46b41776059f06c9b8ff9834ae96412b4fad86c44210577e847816df6bd52de58a20bc453020b4a386b2f5e9f6890665202be38048b33d72a1dc7e057076e7aee34aff074e545057785974ea5c5b82899affd03fe60e0a9f58c229113ed5169390872c4964b9a7631ded9f1a9708b4e2e33c42699074ee813c25939a7893acd6e37bcc3e7fd1c287b09c35723bdaf09eba29c018ee9f131c001bd85489aa2d4e7785ae0a080bbc2017b59af089f16cc904a26d3745f714a0ed39fc3bd0cb761e379fb0c08cc5c901126da283729c24685b33b3415c90747e0ab7386fa37ac864344a785cf8418a2aa10275c65e67f03d0f2a724baf3016982170302dcb459a0cd826324965ccf38210d9851f9fa493080ed79d2bb1fef93b94281b8aa6b5f2503d11471b3ff5e0c34a60ea876cd02a2943f24dd8c606398738b4200aeacf01641c085b7dd57bc4544447fc925909be73782ec5240c93a78474da077c7dd92e5d7bd660e5987958e25752b2342fd738c33902e1acd0b41ad47a0565e151a2b8b337944749ad6c5b0211e788e14aef4bbe5f652a97793989d66dfbb91e2206227f06d620614537001dec6380477c972e14f1274397a8063ca9aa0247838c114ae2cbde6d2d0afde2e4bee104ba69615323bf22dc7039e94fb1f5792d3b9151d09dce16a72f35d1abefb516206be5fd45adcab663ae3e97b9e464523c5d6e521591fed0d2a51ce4e08f8d2d8005491b882e514440e864d045cf41b269bfe5d1e185d1d235a4a184912826b61a9e9a239f1fa4aa84f2be75b6fa67eb19409f64fad792734b197131b977f92e29f073cd60741298c0704ce864387dc32686499446f5279fa4dac3136d50840d1ea612cf047dfb029aa2f5eff7dd6a7e221e094dccc2e3f54821dd955791976fef6c6a6817e8df2b148ffcdaeefcde8fecf968329e3f095e7c68fbc991022fd2e60569b48fcd7ed706167f4fc668e01584bf2c933abeac1d70a8414f795a97391cde9c31042e1f1e47fd91f98f1f0a527b7d4e063836af8b515c41fc60f05e3aeb691691e09ac78e2f85be58edabfb8d6aba16033bbd2378b06bb9fab7d1aa0f42c65edb2b2a345c18289c3185cdc9795960c0bf29bfce1204ddae2dd1682ce435ec5c1a3a4cb98513924526029bef5f25ce096297d35a2cf78d34489067fcedb177a89f91f9f204ceea5987c9daf8395bf5361dca389a44e2364d406a7511f2d2b62adc9c55dcb4bb56c9bc4ef188af97b56c051f318f421ddaa8e6b3324e54f59efe237700b521de0e28171c9055c76ada2b7bcc23e13a98f9fbb13f3334cb2245f316a6066dce82890c935e05dc374f53ee98020b93dfbcae9fc8322dbb9249a496555663c18dca515c6c23e3500d1a7e8144f43bb26657e569fcfb91069343c66c99c497abca12da95dbd2cefc07491d7f4900e770e7ff74ccce66da1f8bc4e74134282ce467105871f69451d3e192cee799bde6f8a17913268f1644bece23c2d213e2e8e29a824eb6fddfd6d15a2fd73e2ca7f85350a45963e115b7a20fcb1bcb5f005299cddb3614fe3d04ba394b2fc9ce2180dac4b9ebdf4a175708883e9510ce4c2b8ceb3d5706830fac278ba2c8881c526e2802696cdb5ae475b7a33e31e8fb14b3ec1444dc405fd12b2d679594f3e8fb0983f04b4f3fe19f15ce8fb7eea78befdeccb1bad5d26ff9acf65b516bda4a1bcda602a9459c79f3e212eadd5212e3060d0e3e82b29e87a5ac9bedb042f253284a6909afa7e6b40dbb434f6984d6992dc356d6f654c058e9ca20e38cabf8fad8cdf618331ea426ddf2a1d20cb2c20f068fbe86fe6ec4932746efa44ae18a7bf2c44a651f51a7eb413b9ae0c02f0febc7dd0530af1b0ca59e20973a4b71c91a5a926443f6d43b17ee2e01bcc346691ec76f8672e662b2519d11351cb9d12ef70c23db4a298520cccfd7140cff99fae4f865ece2fd561d5507d0c051f8ff544a7e0a3d91b8eb74e7eb3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0x1000, 0x6}, {&(0x7f0000001480)="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", 0x1000, 0x6}, {&(0x7f0000002480)="72dec3b3c1", 0x5, 0x6}], 0x81c810, &(0x7f0000002600)={[{'\x00'}, {'vfat\x00'}, {'vfat\x00'}, {}, {'vfat\x00'}, {}], [{@mask={'mask', 0x3d, 'MAY_APPEND'}}, {@smackfsroot={'smackfsroot', 0x3d, '\x8f\xb4\fg\xf3\x9aO\x87)\t\x96O\xf6=\x19\x17\x04\x1b\xc5\xa6\"+\xba\a$~7\xee\xca\xcdO\xed\x84\x96$\xdfWY{vr\xbbr\x03\xbe\x12\x05\xb6\xfb]/\xa4\xe1g\f\xd2\x02\x1a\x17\x00t\x1fB\xb4]@P~\x1c!\x84&\xa0\xe8d\x80\x8dJ\xdf\xe4N\x19\xf69(\xa8\xaa\xed}\xfe\xc8\xcd\x9ac\f\xe2.\x86\xd9\x94?\x18\xcc\x9f\xcfY\xfc\xb1|Nb\xeb\xd7\x1f\'A\x84\xd6\xfc^\x9ex?\xba\x96QR\xb9*E\xb9l\xc8+\x9e\x1c@Hx\x8b\x8chz\x9a\xc7!\xf8{\xdd\x94\x1c\xa6'}}]}) r2 = socket$packet(0x11, 0x2, 0x300) sendmmsg(r2, &(0x7f0000004280)=[{{&(0x7f0000000000)=@ieee802154={0x24, @short}, 0x80, 0x0}}, {{&(0x7f00000017c0)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}, 0x80, 0x0}}], 0x2, 0x0) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r2, 0xf502, 0x0) symlinkat(&(0x7f00000000c0)='./file0\x00', r1, &(0x7f00000025c0)='./file0/file1\x00') ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)) 16:27:59 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b2e732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 616.861147][T23394] FAT-fs (loop5): Directory bread(block 6) failed [ 616.868267][T23429] loop2: detected capacity change from 0 to 16 [ 616.878693][T23431] loop4: detected capacity change from 0 to 6 [ 616.894804][T23431] FAT-fs (loop4): invalid media value (0x00) [ 616.900907][T23431] FAT-fs (loop4): Can't find a valid FAT filesystem [ 616.961787][T23450] loop1: detected capacity change from 0 to 16 [ 616.984245][T23449] loop0: detected capacity change from 0 to 256 [ 616.997279][T23458] loop5: detected capacity change from 0 to 1 [ 617.009167][T23458] FAT-fs (loop5): Directory bread(block 3) failed [ 617.016603][T23458] FAT-fs (loop5): Directory bread(block 4) failed [ 617.025569][T23458] FAT-fs (loop5): Directory bread(block 5) failed [ 617.032480][T23458] FAT-fs (loop5): Directory bread(block 6) failed 16:27:59 executing program 3: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:syslog_conf_t:s0\x00', 0x23) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fallocate(r0, 0x50, 0x57, 0xfffffffffffffffb) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000009200)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)={0x10, 0x2d}, 0x10}], 0x1}, 0x0) write$binfmt_misc(r3, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r2, 0x0, r4, 0x0, 0x10014, 0x0) 16:27:59 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000", 0x3e, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:59 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:59 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:27:59 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_ACCEPT={0xd, 0x4, 0x0, r1, &(0x7f0000000040)=0x80, &(0x7f00000000c0)=@l2={0x1f, 0x0, @fixed}, 0x0, 0x800}, 0xf021edc) statfs(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)=""/4096) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)) r2 = syz_io_uring_setup(0x42db, &(0x7f0000000000), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) fstat(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r3) sendmsg$nl_xfrm(r1, &(0x7f0000001600)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000015c0)={&(0x7f0000001340)=@updpolicy={0x260, 0x19, 0x20, 0x70bd25, 0x25dfdbfc, {{@in=@private=0xa010101, @in=@remote, 0x4e20, 0x0, 0x4e24, 0x0, 0xa, 0xa0, 0x80, 0x88, 0x0, r3}, {0x7, 0x1000, 0x7, 0x3, 0xffffffff00000001, 0x1, 0x300000000, 0x9}, {0x7, 0x4, 0xdc, 0x1}, 0x0, 0x6e6bba, 0x1, 0x0, 0x1, 0x2}, [@address_filter={0x28, 0x1a, {@in6=@mcast1, @in6=@empty, 0xa, 0x4, 0x7f}}, @lifetime_val={0x24, 0x9, {0x2, 0x20, 0x5, 0x7fffffff}}, @etimer_thresh={0x8, 0xc, 0x8}, @algo_comp={0x133, 0x3, {{'lzs\x00'}, 0x758, "02ccde55363bde9a7416c43493e5cfd7a4b12e08a9560bba615dd560061a8b9936f3bab9d97658d5d35562aad767dccdf1e6656570018fb6f211ff48d3ed2e5893f81ca7b291a48bd1231583627740f0a43c9aad66757da811b5857cab27aa70a57992a03a4b5a3a673404273a96c1c78f4e9ecbc3d083824937198ff0ea9d28d37939af236a9050d167d9517f6beb78e7325d4592317e40ffd5b14b82826dab03fa988280e8aa44aba8393eafc1cc7a47642c45f56d6b638573bfb48a7c3f92bbc7f43fcca47b735337ad220ce7e5e641e8a0fd75e7ab06a4e05c502a3abf3950bec3a936765cf5746b66"}}, @coaddr={0x14, 0xe, @in6=@private1={0xfc, 0x1, '\x00', 0x1}}, @mark={0xc, 0x15, {0x10001}}]}, 0x260}, 0x1, 0x0, 0x0, 0x890}, 0x0) 16:27:59 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b2f732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:27:59 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {0x0, 0x0, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 617.322246][T23485] loop1: detected capacity change from 0 to 16 [ 617.345666][T23486] loop5: detected capacity change from 0 to 1 [ 617.347649][T23488] loop0: detected capacity change from 0 to 6 [ 617.351936][T23492] loop4: detected capacity change from 0 to 16 [ 617.369926][T23486] FAT-fs (loop5): Directory bread(block 3) failed [ 617.371718][T23488] FAT-fs (loop0): Directory bread(block 6) failed [ 617.377857][T23496] loop2: detected capacity change from 0 to 16 [ 617.394077][T23488] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 617.401702][T23488] FAT-fs (loop0): Filesystem has been set read-only [ 617.402035][T23486] FAT-fs (loop5): Directory bread(block 4) failed 16:28:00 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ff", 0x5d, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:00 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b660a2e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 617.409864][T23504] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36168 sclass=netlink_route_socket pid=23504 comm=syz-executor.3 [ 617.436336][T23486] FAT-fs (loop5): Directory bread(block 5) failed [ 617.443227][T23509] loop1: detected capacity change from 0 to 16 [ 617.453951][T23486] FAT-fs (loop5): Directory bread(block 6) failed 16:28:00 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {0x0, 0x0, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:00 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:00 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x20100, 0x100) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)) open(&(0x7f0000000100)='./file0/file0\x00', 0x1011c0, 0x9) truncate(&(0x7f0000000040)='./file0/file0\x00', 0x3) [ 617.483984][T23511] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 617.519766][T23520] loop2: detected capacity change from 0 to 16 [ 617.568705][T23532] loop4: detected capacity change from 0 to 16 [ 617.609567][T23536] loop5: detected capacity change from 0 to 1 [ 617.609784][T23540] loop1: detected capacity change from 0 to 16 [ 617.616132][T23537] loop0: detected capacity change from 0 to 6 [ 617.633951][T23536] FAT-fs (loop5): Directory bread(block 3) failed [ 617.640773][T23536] FAT-fs (loop5): Directory bread(block 4) failed [ 617.653569][T23536] FAT-fs (loop5): Directory bread(block 5) failed [ 617.662377][T23537] FAT-fs (loop0): Directory bread(block 6) failed [ 617.663718][T23536] FAT-fs (loop5): Directory bread(block 6) failed [ 617.685704][T23537] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 617.693376][T23537] FAT-fs (loop0): Filesystem has been set read-only [ 617.706968][T23537] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 617.715617][T23537] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 617.724184][T23537] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 617.737148][T23559] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 617.745538][T23559] FAT-fs (loop0): error, corrupted directory (invalid entries) 16:28:00 executing program 3: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:syslog_conf_t:s0\x00', 0x23) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) socket(0x1d, 0x1, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000009200)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)={0x10, 0x2d}, 0x10}], 0x1}, 0x0) write$binfmt_misc(r3, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r2, 0x0, r4, 0x0, 0x10014, 0x0) 16:28:00 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ff", 0x5d, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:00 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:00 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {0x0, 0x0, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:00 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66232e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:28:00 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x300c002, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)={0x7, 0x0, 0xffffffff}) r1 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@hci, &(0x7f0000000040)=0x80) fchmodat(r0, &(0x7f00000002c0)='./file0\x00', 0x4) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x7, 0x4000010, r1, 0x1a0ab000) [ 618.241002][T23574] loop0: detected capacity change from 0 to 6 [ 618.241271][T23576] loop4: detected capacity change from 0 to 16 [ 618.247187][T23577] loop5: detected capacity change from 0 to 1 [ 618.264297][T23573] loop1: detected capacity change from 0 to 16 [ 618.280781][T23577] FAT-fs (loop5): Directory bread(block 3) failed 16:28:00 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {0x0, 0x0, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 618.291103][T23574] FAT-fs (loop0): Directory bread(block 6) failed [ 618.304913][T23577] FAT-fs (loop5): Directory bread(block 4) failed [ 618.313409][T23587] loop2: detected capacity change from 0 to 16 [ 618.323951][T23577] FAT-fs (loop5): Directory bread(block 5) failed [ 618.324530][T23574] FAT-fs (loop0): error, corrupted directory (invalid entries) 16:28:00 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140), 0x0, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:01 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66252e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 618.332162][T23577] FAT-fs (loop5): Directory bread(block 6) failed [ 618.339552][T23574] FAT-fs (loop0): Filesystem has been set read-only 16:28:01 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ff", 0x5d, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:01 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) sendmmsg(r0, &(0x7f0000004280)=[{{&(0x7f0000000000)=@ieee802154={0x24, @short}, 0x80, 0x0}}, {{&(0x7f00000017c0)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}, 0x80, 0x0}}], 0x2, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x2020840, &(0x7f00000000c0)=ANY=[@ANYRESDEC=r0, @ANYRESHEX=0x0]) creat(&(0x7f0000000040)='./file1\x00', 0x0) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000240)) 16:28:01 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {0x0, 0x0, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 618.414302][T23606] loop4: detected capacity change from 0 to 16 [ 618.417305][T23611] loop1: detected capacity change from 0 to 16 [ 618.490786][T23622] loop5: detected capacity change from 0 to 1 [ 618.501893][T23630] loop4: detected capacity change from 0 to 16 [ 618.503043][T23622] FAT-fs (loop5): Directory bread(block 3) failed [ 618.510957][T23631] loop2: detected capacity change from 0 to 16 [ 618.518726][T23622] FAT-fs (loop5): Directory bread(block 4) failed [ 618.546600][T23622] FAT-fs (loop5): Directory bread(block 5) failed [ 618.554993][T23622] FAT-fs (loop5): Directory bread(block 6) failed 16:28:01 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {0x0, 0x0, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:01 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) write$binfmt_script(r0, &(0x7f00000002c0)={'#! ', './file0', [{0x20, '\x00'}, {}, {0x20, '$R^/:)[%'}, {0x20, '}&-'}], 0xa, "dcce8cc7af7f8b06ea9060790040f1ddefebde5c858e04cefe7cab467982cb7092c15ab95267d6090d28431e8a129d597fa7daf68bee16d0e4f18b7dd294fedcc8d5d1b21ad8a0b66f3d324cb8daab4cbea21e357cc594137fe1bf01890f843196c1bfb7fc60e496ffdf7603dd9fd0dc8d2f487cd6ef2cd86f22eae7fa4efe206d8d03fc1161588de0140038b84e89bbc0da7667315c2a4a06e19121e4d2d55fb1df9eb072aab0c1a706df807958cb1b073f954009a1f08e8543"}, 0xd5) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)) 16:28:01 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140), 0x0, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:01 executing program 3: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000000180)='system_u:object_r:semanage_read_lock_t:s0\x00', 0x2a) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000080)=""/89, 0x59}], 0x1, 0x800, 0x80) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000009200)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)={0x10, 0x2d}, 0x10}], 0x1}, 0x0) write$binfmt_misc(r3, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r2, 0x0, r4, 0x0, 0x10014, 0x0) 16:28:01 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202020", 0x6c, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:01 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b662a2e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 619.113059][T23663] loop2: detected capacity change from 0 to 16 [ 619.119827][T23662] loop1: detected capacity change from 0 to 16 [ 619.136378][T23668] loop0: detected capacity change from 0 to 6 [ 619.142637][T23667] loop5: detected capacity change from 0 to 1 [ 619.154568][T23667] FAT-fs (loop5): Directory bread(block 3) failed 16:28:01 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202020", 0x6c, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 619.172405][T23668] FAT-fs (loop0): Directory bread(block 6) failed [ 619.179026][T23667] FAT-fs (loop5): Directory bread(block 4) failed [ 619.182396][ T25] audit: type=1400 audit(1623947281.795:507): avc: denied { create } for pid=23664 comm="syz-executor.3" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:semanage_read_lock_t:s0 tclass=udp_socket permissive=1 [ 619.185539][T23673] loop4: detected capacity change from 0 to 16 16:28:01 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140), 0x0, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 619.218239][ T25] audit: type=1400 audit(1623947281.815:508): avc: denied { create } for pid=23664 comm="syz-executor.3" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:semanage_read_lock_t:s0 tclass=netlink_route_socket permissive=1 [ 619.224838][T23667] FAT-fs (loop5): Directory bread(block 5) failed [ 619.244508][T23668] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 619.249524][T23667] FAT-fs (loop5): Directory bread(block 6) failed [ 619.256514][T23668] FAT-fs (loop0): Filesystem has been set read-only 16:28:01 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b662b2e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:28:01 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140), 0x0, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 619.287505][T23683] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36168 sclass=netlink_route_socket pid=23683 comm=syz-executor.3 [ 619.299663][ T25] audit: type=1400 audit(1623947281.895:509): avc: denied { write } for pid=23664 comm="syz-executor.3" path="socket:[117930]" dev="sockfs" ino=117930 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:semanage_read_lock_t:s0 tclass=netlink_route_socket permissive=1 [ 619.326480][T23668] FAT-fs (loop0): error, corrupted directory (invalid entries) 16:28:02 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc", 0x2e, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:02 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000040)='&{\x00', &(0x7f00000000c0)='./file0/file0\x00', 0xffffffffffffff9c) ioctl$BTRFS_IOC_SET_FEATURES(r0, 0x40309439, &(0x7f0000000100)={0x1, 0x1, 0x12}) [ 619.352796][ T25] audit: type=1400 audit(1623947281.895:510): avc: denied { nlmsg_write } for pid=23664 comm="syz-executor.3" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:semanage_read_lock_t:s0 tclass=netlink_route_socket permissive=1 [ 619.359384][T23697] loop2: detected capacity change from 0 to 16 [ 619.382779][T23695] loop1: detected capacity change from 0 to 16 16:28:02 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b662d2e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 619.419839][T23705] loop5: detected capacity change from 0 to 1 [ 619.420237][T23707] loop4: detected capacity change from 0 to 16 [ 619.430618][T23705] FAT-fs (loop5): Directory bread(block 3) failed [ 619.439783][T23705] FAT-fs (loop5): Directory bread(block 4) failed [ 619.446846][T23705] FAT-fs (loop5): Directory bread(block 5) failed [ 619.463110][T23705] FAT-fs (loop5): Directory bread(block 6) failed [ 619.526643][T23720] loop0: detected capacity change from 0 to 6 [ 619.543033][T23729] loop1: detected capacity change from 0 to 16 [ 619.544686][T23720] FAT-fs (loop0): Directory bread(block 6) failed [ 619.564246][T23733] loop5: detected capacity change from 0 to 1 [ 619.574512][T23720] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 619.583649][T23720] FAT-fs (loop0): Filesystem has been set read-only [ 619.590849][T23733] FAT-fs (loop5): Directory bread(block 3) failed [ 619.599948][T23733] FAT-fs (loop5): Directory bread(block 4) failed [ 619.607591][T23733] FAT-fs (loop5): Directory bread(block 5) failed [ 619.614530][T23733] FAT-fs (loop5): Directory bread(block 6) failed [ 619.616507][T23720] FAT-fs (loop0): error, corrupted directory (invalid entries) 16:28:02 executing program 3: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:syslog_conf_t:s0\x00', 0x23) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x800009, 0x100010, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000009200)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)={0x10, 0x2d}, 0x10}], 0x1}, 0x0) write$binfmt_misc(r3, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r2, 0x0, r4, 0x0, 0x10014, 0x0) 16:28:02 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140), 0x0, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:02 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202020", 0x6c, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:02 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc", 0x2e, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:02 executing program 0: truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000240)) 16:28:02 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b662e2e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:28:02 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) accept(0xffffffffffffffff, &(0x7f00000000c0)=@phonet, &(0x7f0000000040)=0x80) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)) [ 620.039085][T23761] loop2: detected capacity change from 0 to 16 [ 620.045544][T23764] loop5: detected capacity change from 0 to 1 [ 620.047177][T23760] loop1: detected capacity change from 0 to 16 [ 620.073550][T23764] FAT-fs (loop5): Directory bread(block 3) failed [ 620.082037][T23770] loop4: detected capacity change from 0 to 16 16:28:02 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace67032513251", 0x74, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:02 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc", 0x2e, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 620.094966][T23764] FAT-fs (loop5): Directory bread(block 4) failed [ 620.101538][T23764] FAT-fs (loop5): Directory bread(block 5) failed [ 620.108067][T23764] FAT-fs (loop5): Directory bread(block 6) failed 16:28:02 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140), 0x0, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:02 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66302e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:28:02 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace67032513251", 0x74, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 620.140418][T23783] loop0: detected capacity change from 0 to 6 [ 620.157060][T23783] FAT-fs (loop0): Directory bread(block 6) failed [ 620.163590][T23786] loop1: detected capacity change from 0 to 16 [ 620.169802][T23794] loop2: detected capacity change from 0 to 16 [ 620.170879][T23783] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 620.183548][T23783] FAT-fs (loop0): Filesystem has been set read-only [ 620.197767][T23783] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 620.246721][T23806] loop5: detected capacity change from 0 to 1 [ 620.253180][T23809] loop4: detected capacity change from 0 to 16 [ 620.274452][T23811] loop2: detected capacity change from 0 to 16 [ 620.288768][T23806] FAT-fs (loop5): Directory bread(block 3) failed [ 620.322832][T23806] FAT-fs (loop5): Directory bread(block 4) failed [ 620.348935][T23806] FAT-fs (loop5): Directory bread(block 5) failed [ 620.356262][T23806] FAT-fs (loop5): Directory bread(block 6) failed 16:28:03 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace67032513251", 0x74, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:03 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:03 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b664c2e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:28:03 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc", 0x2e, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 620.969031][T23834] loop4: detected capacity change from 0 to 16 [ 620.976610][T23835] loop2: detected capacity change from 0 to 16 [ 620.986430][T23838] loop5: detected capacity change from 0 to 1 [ 620.996510][T23839] loop1: detected capacity change from 0 to 16 [ 621.009519][T23838] FAT-fs (loop5): Directory bread(block 3) failed 16:28:03 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670", 0x78, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:03 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc", 0x2e, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:03 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:03 executing program 3: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r1, &(0x7f0000000580)=ANY=[@ANYBLOB='#'], 0x191) close(r1) write$selinux_attr(r1, &(0x7f00000000c0)='system_u:object_r:cron_log_t:s0\x00', 0x20) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:syslog_conf_t:s0\x00', 0x23) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) write$selinux_attr(r1, &(0x7f0000000100)='system_u:object_r:audisp_remote_exec_t:s0\x00', 0x2a) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) close(r5) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000009200)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)={0x10, 0x2d}, 0x10}], 0x1}, 0x0) ioctl$BTRFS_IOC_GET_FEATURES(r3, 0x80189439, &(0x7f0000000080)) write$binfmt_misc(r4, &(0x7f00000001c0)=ANY=[], 0x1000000c8) ioctl$FIOCLEX(r2, 0x5451) splice(r3, 0x0, r5, 0x0, 0x10014, 0x0) [ 621.037711][T23838] FAT-fs (loop5): Directory bread(block 4) failed [ 621.053361][T23838] FAT-fs (loop5): Directory bread(block 5) failed [ 621.062050][T23838] FAT-fs (loop5): Directory bread(block 6) failed 16:28:03 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66582e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:28:03 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:03 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670", 0x78, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 621.152925][T23862] loop1: detected capacity change from 0 to 16 [ 621.153843][T23865] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36168 sclass=netlink_route_socket pid=23865 comm=syz-executor.3 [ 621.169361][T23867] loop2: detected capacity change from 0 to 16 [ 621.182430][T23864] loop4: detected capacity change from 0 to 16 16:28:03 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc", 0x2e, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 621.242508][T23879] loop5: detected capacity change from 0 to 1 [ 621.258332][T23879] FAT-fs (loop5): Directory bread(block 3) failed [ 621.265399][T23879] FAT-fs (loop5): Directory bread(block 4) failed [ 621.280244][T23879] FAT-fs (loop5): Directory bread(block 5) failed 16:28:03 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66632e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 621.287041][T23879] FAT-fs (loop5): Directory bread(block 6) failed [ 621.338094][T23890] loop2: detected capacity change from 0 to 16 [ 621.344525][T23894] loop4: detected capacity change from 0 to 16 [ 621.376148][T23896] loop1: detected capacity change from 0 to 16 16:28:04 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670", 0x78, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:04 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670", 0x50, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:04 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 621.423877][T23903] loop5: detected capacity change from 0 to 1 [ 621.452536][T23903] FAT-fs (loop5): Directory bread(block 3) failed [ 621.462023][T23903] FAT-fs (loop5): Directory bread(block 4) failed [ 621.468777][T23903] FAT-fs (loop5): Directory bread(block 5) failed [ 621.486557][T23903] FAT-fs (loop5): Directory bread(block 6) failed 16:28:04 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66642e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 621.540484][T23921] loop2: detected capacity change from 0 to 16 [ 621.551648][T23922] loop1: detected capacity change from 0 to 16 [ 621.560887][T23926] loop4: detected capacity change from 0 to 16 [ 621.578064][T23922] FAT-fs (loop1): error, corrupted directory (invalid entries) 16:28:04 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e6703251", 0x7a, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 621.585956][T23922] FAT-fs (loop1): Filesystem has been set read-only 16:28:04 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 621.630950][T23940] loop5: detected capacity change from 0 to 1 [ 621.644590][T23940] FAT-fs (loop5): Directory bread(block 3) failed [ 621.651120][T23940] FAT-fs (loop5): Directory bread(block 4) failed [ 621.657789][T23940] FAT-fs (loop5): Directory bread(block 5) failed [ 621.664342][T23940] FAT-fs (loop5): Directory bread(block 6) failed [ 621.686886][T23943] loop2: detected capacity change from 0 to 16 [ 621.716584][T23952] loop4: detected capacity change from 0 to 16 16:28:04 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:04 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66682e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:28:04 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670", 0x50, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:04 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e6703251", 0x7a, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:04 executing program 3: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:syslog_conf_t:s0\x00', 0x23) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r4, &(0x7f0000000580)=ANY=[@ANYBLOB='#'], 0x191) close(r4) ioctl$EVIOCGPHYS(r4, 0x80404507, &(0x7f0000000080)=""/55) r5 = socket$inet_udp(0x2, 0x2, 0x0) r6 = socket$packet(0x11, 0x2, 0x300) sendmmsg(r6, &(0x7f0000004280)=[{{&(0x7f0000000000)=@ieee802154={0x24, @short}, 0x80, 0x0}}, {{&(0x7f00000017c0)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}, 0x80, 0x0}}], 0x2, 0x0) fcntl$notify(r6, 0x402, 0x4) close(r5) r7 = socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000009200)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)={0x10, 0x2d}, 0x10}], 0x1}, 0x0) write$binfmt_misc(r3, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r2, 0x0, r5, 0x0, 0x10014, 0x0) ioctl$F2FS_IOC_DEFRAGMENT(r7, 0xc010f508, &(0x7f0000000140)={0xffff, 0x9}) [ 622.003641][T23971] loop4: detected capacity change from 0 to 16 [ 622.039736][T23973] loop2: detected capacity change from 0 to 16 16:28:04 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670", 0x50, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 622.055590][T23976] loop1: detected capacity change from 0 to 16 [ 622.063903][T23979] loop5: detected capacity change from 0 to 1 [ 622.076573][T23979] FAT-fs (loop5): Directory bread(block 3) failed [ 622.085769][T23979] FAT-fs (loop5): Directory bread(block 4) failed [ 622.095727][T23979] FAT-fs (loop5): Directory bread(block 5) failed 16:28:04 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66692e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:28:04 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e6703251", 0x7a, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 622.102973][T23979] FAT-fs (loop5): Directory bread(block 6) failed 16:28:04 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670", 0x50, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 622.158788][T23997] loop4: detected capacity change from 0 to 16 16:28:04 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670", 0x50, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 622.202446][T24007] loop2: detected capacity change from 0 to 16 [ 622.203197][T23997] FAT-fs (loop4): error, corrupted directory (invalid entries) [ 622.209299][T24004] loop5: detected capacity change from 0 to 1 [ 622.216712][T23997] FAT-fs (loop4): Filesystem has been set read-only [ 622.230971][T24012] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36168 sclass=netlink_route_socket pid=24012 comm=syz-executor.3 16:28:04 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 622.264712][T24004] FAT-fs (loop5): Directory bread(block 3) failed [ 622.271629][T24004] FAT-fs (loop5): Directory bread(block 4) failed [ 622.278849][T24015] loop1: detected capacity change from 0 to 16 [ 622.294499][T24004] FAT-fs (loop5): Directory bread(block 5) failed [ 622.296761][T24015] FAT-fs (loop1): error, corrupted directory (invalid entries) [ 622.301437][T24004] FAT-fs (loop5): Directory bread(block 6) failed 16:28:04 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000", 0x56, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:04 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b666c2e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 622.308772][T24015] FAT-fs (loop1): Filesystem has been set read-only [ 622.367477][T24025] loop4: detected capacity change from 0 to 16 [ 622.391645][T24025] FAT-fs (loop4): error, corrupted directory (invalid entries) [ 622.394270][T24036] loop1: detected capacity change from 0 to 16 [ 622.399407][T24025] FAT-fs (loop4): Filesystem has been set read-only [ 622.421393][T24037] loop2: detected capacity change from 0 to 6 [ 622.442523][T24036] FAT-fs (loop1): error, corrupted directory (invalid entries) [ 622.450688][T24036] FAT-fs (loop1): Filesystem has been set read-only [ 622.468892][T24037] FAT-fs (loop2): invalid media value (0x00) [ 622.475260][T24037] FAT-fs (loop2): Can't find a valid FAT filesystem [ 622.483273][T24044] loop5: detected capacity change from 0 to 1 [ 622.503393][T24044] FAT-fs (loop5): Directory bread(block 3) failed 16:28:05 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000", 0x56, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:05 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670", 0x50, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:05 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b666f2e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 622.543531][T24044] FAT-fs (loop5): Directory bread(block 4) failed [ 622.562990][T24044] FAT-fs (loop5): Directory bread(block 5) failed [ 622.570378][T24044] FAT-fs (loop5): Directory bread(block 6) failed [ 622.670903][T24064] loop1: detected capacity change from 0 to 16 [ 622.682681][T24064] FAT-fs (loop1): error, corrupted directory (invalid entries) [ 622.690580][T24064] FAT-fs (loop1): Filesystem has been set read-only [ 622.697428][T24066] loop5: detected capacity change from 0 to 1 [ 622.699285][T24068] loop4: detected capacity change from 0 to 16 [ 622.719982][T24068] FAT-fs (loop4): error, corrupted directory (invalid entries) [ 622.727871][T24068] FAT-fs (loop4): Filesystem has been set read-only [ 622.738905][T24066] FAT-fs (loop5): Directory bread(block 3) failed [ 622.759378][T24066] FAT-fs (loop5): Directory bread(block 4) failed [ 622.795693][T24066] FAT-fs (loop5): Directory bread(block 5) failed [ 622.810032][T24066] FAT-fs (loop5): Directory bread(block 6) failed 16:28:05 executing program 3: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:syslog_conf_t:s0\x00', 0x23) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x102) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) socket(0x10, 0x3, 0x0) r5 = openat2(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x420000, 0x40, 0x12}, 0x18) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000009200)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)={0x10, 0x2d}, 0x10}], 0x1}, 0x0) write$binfmt_misc(r3, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r2, 0x0, r4, 0x0, 0x10014, 0x0) 16:28:05 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000", 0x56, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:05 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:05 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000", 0x56, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:05 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66702e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 623.009956][T24095] loop2: detected capacity change from 0 to 6 [ 623.016325][T24097] loop4: detected capacity change from 0 to 16 [ 623.017761][T24096] loop5: detected capacity change from 0 to 1 [ 623.029551][T24100] loop1: detected capacity change from 0 to 16 [ 623.037502][T24095] FAT-fs (loop2): invalid media value (0x00) [ 623.043714][T24095] FAT-fs (loop2): Can't find a valid FAT filesystem [ 623.047311][T24100] FAT-fs (loop1): error, corrupted directory (invalid entries) [ 623.058052][T24100] FAT-fs (loop1): Filesystem has been set read-only 16:28:05 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e67032", 0x59, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 623.084027][T24097] FAT-fs (loop4): error, corrupted directory (invalid entries) [ 623.091728][T24097] FAT-fs (loop4): Filesystem has been set read-only [ 623.099217][T24096] FAT-fs (loop5): Directory bread(block 3) failed [ 623.101171][T24110] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36168 sclass=netlink_route_socket pid=24110 comm=syz-executor.3 16:28:05 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 623.131004][T24096] FAT-fs (loop5): Directory bread(block 4) failed 16:28:05 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000", 0x56, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 623.176913][T24096] FAT-fs (loop5): Directory bread(block 5) failed [ 623.183835][T24096] FAT-fs (loop5): Directory bread(block 6) failed [ 623.195496][T24120] loop1: detected capacity change from 0 to 16 16:28:05 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66742e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 623.217489][T24120] FAT-fs (loop1): error, corrupted directory (invalid entries) [ 623.225519][T24120] FAT-fs (loop1): Filesystem has been set read-only 16:28:05 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e67032", 0x59, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 623.259404][T24129] loop2: detected capacity change from 0 to 6 [ 623.275555][T24129] FAT-fs (loop2): invalid media value (0x00) [ 623.281795][T24129] FAT-fs (loop2): Can't find a valid FAT filesystem [ 623.296961][T24134] loop4: detected capacity change from 0 to 16 [ 623.326679][T24134] FAT-fs (loop4): error, corrupted directory (invalid entries) [ 623.334554][T24134] FAT-fs (loop4): Filesystem has been set read-only [ 623.363247][T24148] loop5: detected capacity change from 0 to 1 [ 623.369704][T24149] loop1: detected capacity change from 0 to 16 16:28:06 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:06 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e67032", 0x59, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 623.378043][T24148] FAT-fs (loop5): Directory bread(block 3) failed [ 623.384871][T24148] FAT-fs (loop5): Directory bread(block 4) failed [ 623.392937][T24149] FAT-fs (loop1): error, corrupted directory (invalid entries) [ 623.400715][T24149] FAT-fs (loop1): Filesystem has been set read-only [ 623.413957][T24148] FAT-fs (loop5): Directory bread(block 5) failed [ 623.433144][T24148] FAT-fs (loop5): Directory bread(block 6) failed [ 623.433844][T24159] loop2: detected capacity change from 0 to 16 [ 623.484375][T24167] loop1: detected capacity change from 0 to 16 [ 623.503356][T24167] FAT-fs (loop1): error, corrupted directory (invalid entries) [ 623.510971][T24167] FAT-fs (loop1): Filesystem has been set read-only 16:28:06 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:06 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000", 0x56, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:06 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66752e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:28:06 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e6703251", 0x5a, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:06 executing program 3: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:syslog_conf_t:s0\x00', 0x23) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r2, &(0x7f0000000580)=ANY=[@ANYBLOB='#'], 0x191) close(r2) write$selinux_attr(r2, &(0x7f0000000080)='system_u:object_r:ppp_device_t:s0\x00', 0x22) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) close(r5) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000009200)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)={0x10, 0x2d}, 0x10}], 0x1}, 0x0) write$binfmt_misc(r4, &(0x7f00000001c0)=ANY=[], 0x1000000c8) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000100)={'vlan1\x00', &(0x7f00000000c0)=@ethtool_wolinfo={0x5, 0x5, 0x4, "270a2a08ab78"}}) splice(r3, 0x0, r5, 0x0, 0x10014, 0x0) 16:28:06 executing program 0: r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x3c) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x2280, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000002c0)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000067640)={0xfffffffffffff801, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x7, "9b7f43b650b6f6"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000599c0)={0x2340000, [{}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}], 0x0, "45aff5b6be7053"}) syz_io_uring_complete(0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000440)={&(0x7f0000000340)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="0000008000000000df25bb9f00016df4ce30844842f7645ac4e03650b12a99ae"], 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x4040018) r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x545}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x401c5820, &(0x7f0000000240)) open(&(0x7f0000000040)='./file0\x00', 0x90200, 0x40) 16:28:06 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)) r1 = openat2(0xffffffffffffffff, &(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)={0xca800, 0x40, 0x2}, 0x18) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r2, &(0x7f0000000580)=ANY=[@ANYBLOB='#'], 0x191) close(r2) getsockopt$inet_int(r2, 0x0, 0x16, &(0x7f0000000300), &(0x7f0000000340)=0x4) symlinkat(&(0x7f0000000040)='./file0/file0\x00', r1, &(0x7f00000002c0)='./file0/file0\x00') 16:28:06 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 623.843270][T24187] loop2: detected capacity change from 0 to 16 [ 623.851833][T24188] loop5: detected capacity change from 0 to 1 [ 623.854867][T24196] loop4: detected capacity change from 0 to 16 [ 623.863135][T24188] FAT-fs (loop5): Directory bread(block 3) failed [ 623.879775][T24191] loop1: detected capacity change from 0 to 16 16:28:06 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e67032", 0x59, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 623.905266][T24196] FAT-fs (loop4): error, corrupted directory (invalid entries) [ 623.907736][T24188] FAT-fs (loop5): Directory bread(block 4) failed [ 623.914255][T24196] FAT-fs (loop4): Filesystem has been set read-only [ 623.923377][T24188] FAT-fs (loop5): Directory bread(block 5) failed [ 623.938213][T24188] FAT-fs (loop5): Directory bread(block 6) failed [ 623.947946][T24208] loop0: detected capacity change from 0 to 6 [ 623.948191][T24209] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36168 sclass=netlink_route_socket pid=24209 comm=syz-executor.3 [ 623.959437][T24191] FAT-fs (loop1): error, corrupted directory (invalid entries) [ 623.977853][T24191] FAT-fs (loop1): Filesystem has been set read-only [ 623.993546][T24208] FAT-fs (loop0): Directory bread(block 6) failed 16:28:06 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66782e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:28:06 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e6703251", 0x5a, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 624.009392][T24208] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 624.017140][T24208] FAT-fs (loop0): Filesystem has been set read-only [ 624.031505][T24222] loop2: detected capacity change from 0 to 16 [ 624.049847][T24223] loop4: detected capacity change from 0 to 16 16:28:06 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {0x0, 0x0, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:06 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e67032", 0x59, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:06 executing program 0: modify_ldt$write(0x1, &(0x7f0000000040)={0x7, 0xffffffffffffffff, 0x400, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1}, 0x10) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46ffce453040202020100000", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) modify_ldt$write2(0x11, &(0x7f0000000100)={0x9, 0x20001000, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0x1, 0x0, 0x1, 0x1}, 0x10) truncate(&(0x7f0000000280)='./file0\x00', 0xfffffffefffffffc) modify_ldt$write(0x1, &(0x7f0000000300)={0x60, 0x100000, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x10) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)) open(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x98) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x100, 0x8) [ 624.067759][T24223] FAT-fs (loop4): error, corrupted directory (invalid entries) [ 624.075868][T24223] FAT-fs (loop4): Filesystem has been set read-only [ 624.124702][T24248] loop1: detected capacity change from 0 to 16 [ 624.132399][T24249] loop5: detected capacity change from 0 to 1 [ 624.138829][T24254] loop4: detected capacity change from 0 to 16 [ 624.145648][T24248] FAT-fs (loop1): error, corrupted directory (invalid entries) [ 624.147095][T24253] loop2: detected capacity change from 0 to 16 [ 624.154609][T24248] FAT-fs (loop1): Filesystem has been set read-only [ 624.161896][T24249] FAT-fs (loop5): Directory bread(block 3) failed 16:28:06 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e6703251", 0x5a, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 624.174778][T24259] loop0: detected capacity change from 0 to 6 [ 624.184872][T24249] FAT-fs (loop5): Directory bread(block 4) failed [ 624.188577][T24254] FAT-fs (loop4): error, corrupted directory (invalid entries) [ 624.192270][T24249] FAT-fs (loop5): Directory bread(block 5) failed [ 624.198958][T24254] FAT-fs (loop4): Filesystem has been set read-only [ 624.206219][T24249] FAT-fs (loop5): Directory bread(block 6) failed 16:28:06 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e67032", 0x59, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 624.219358][T24259] FAT-fs (loop0): Directory bread(block 6) failed [ 624.226921][T24259] FAT-fs (loop0): Directory bread(block 6) failed [ 624.285413][T24281] loop4: detected capacity change from 0 to 16 [ 624.285488][T24278] loop1: detected capacity change from 0 to 16 [ 624.306443][T24278] FAT-fs (loop1): error, corrupted directory (invalid entries) [ 624.309741][T24281] FAT-fs (loop4): error, corrupted directory (invalid entries) [ 624.314125][T24278] FAT-fs (loop1): Filesystem has been set read-only [ 624.321650][T24281] FAT-fs (loop4): Filesystem has been set read-only 16:28:07 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {0x0, 0x0, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:07 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b667a2e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:28:07 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x2, 0x80) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)) 16:28:07 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:07 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e6703251", 0x5a, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:07 executing program 3: openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(0xffffffffffffffff, &(0x7f0000000140)='system_u:object_r:bsdpty_device_t:s0\x00', 0x25) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) socket(0x10, 0x3, 0x40) r2 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x6000c0, 0x70) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0xffffe000) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() write$sndseq(r2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x8f, &(0x7f00000002c0)="c4c691019919da078a0098d1e0a59320ff79b040f762910016775a8454cc16dc38f06ee04fa4ea57ff22ea97be19af3dcba01419cd2386ad59157689bce0e2db60713a3a7eeba5c9c6a47312334c2a97a4837714569255344e22045dffbcd48a70502173d6efa56b60f48cf0c9d0989ecbbfc220bd2b39df9ad8d6b14910f4a869863009780dd6e673a02f7ed82993"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000080)) tkill(r3, 0x17) [ 624.724061][T24305] loop5: detected capacity change from 0 to 1 [ 624.730547][T24304] loop0: detected capacity change from 0 to 6 [ 624.733882][T24307] loop4: detected capacity change from 0 to 16 [ 624.740920][T24304] FAT-fs (loop0): Directory bread(block 6) failed [ 624.745055][T24309] loop1: detected capacity change from 0 to 16 [ 624.749561][T24305] FAT-fs (loop5): Directory bread(block 3) failed [ 624.755928][T24312] loop2: detected capacity change from 0 to 16 16:28:07 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e6703251", 0x5a, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 624.763970][T24304] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 624.775986][T24304] FAT-fs (loop0): Filesystem has been set read-only [ 624.787087][T24305] FAT-fs (loop5): Directory bread(block 4) failed [ 624.795211][T24307] FAT-fs (loop4): error, corrupted directory (invalid entries) [ 624.802919][T24307] FAT-fs (loop4): Filesystem has been set read-only [ 624.810055][T24309] FAT-fs (loop1): invalid media value (0x00) [ 624.816076][T24309] FAT-fs (loop1): Can't find a valid FAT filesystem 16:28:07 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r1, &(0x7f0000000580)=ANY=[@ANYBLOB='#'], 0x191) close(r1) r2 = syz_mount_image$msdos(&(0x7f0000000300), &(0x7f0000000340)='./file0\x00', 0x400, 0x2, &(0x7f0000000440)=[{&(0x7f0000000380)="57f89e0e844b1149ae936c25dc32b52dd6bf85599abca8f36f4a27fdc163be09bb0e979e2ec1a07d71fe53245c384d9a21d8b71df9ef6826fa462e0cbec078a4a8b5e73d78a180be364d3b79889baa244cb32b87623bc7b7b29445d71891d2f79e692722a16330b0a8cdd462dbed6e837fb66035", 0x74, 0x9}, {&(0x7f0000000400)="8f651213ef9bb9f296486d0610af7531f13be7cb22a44effa251", 0x1a, 0x77}], 0xa0040, &(0x7f0000000480)={[{@dots}, {@nodots}, {@nodots}], [{@fsuuid={'fsuuid', 0x3d, {[0x37, 0x52, 0x65, 0x63, 0x63, 0x66, 0x34, 0x30], 0x2d, [0x8, 0x36, 0x34, 0x39], 0x2d, [0x34, 0x65, 0x3, 0x63], 0x2d, [0x63, 0x64, 0x37, 0x33], 0x2d, [0x30, 0x6b, 0x62, 0x37, 0x32, 0x64, 0x37, 0x63]}}}]}) fsconfig$FSCONFIG_SET_PATH_EMPTY(r1, 0x4, &(0x7f0000000100)='vfat\x00', &(0x7f00000002c0)='./file0\x00', r2) ftruncate(r0, 0x80000001) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f00000000c0)={0x3, 0xe829, 0x1, 0x6, 0x8}) 16:28:07 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {0x0, 0x0, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:07 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66730a66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 624.825007][T24305] FAT-fs (loop5): Directory bread(block 5) failed [ 624.847536][T24305] FAT-fs (loop5): Directory bread(block 6) failed 16:28:07 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 624.883068][T24336] loop4: detected capacity change from 0 to 16 [ 624.897916][T24336] FAT-fs (loop4): error, corrupted directory (invalid entries) [ 624.905535][T24336] FAT-fs (loop4): Filesystem has been set read-only [ 624.917899][T24350] loop1: detected capacity change from 0 to 16 [ 624.926391][T24350] FAT-fs (loop1): invalid media value (0x00) 16:28:07 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140), 0x0, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 624.932432][T24350] FAT-fs (loop1): Can't find a valid FAT filesystem [ 624.937620][T24346] loop2: detected capacity change from 0 to 16 [ 624.947348][T24361] loop0: detected capacity change from 0 to 6 [ 624.960214][T24363] loop5: detected capacity change from 0 to 1 [ 624.972633][T24361] FAT-fs (loop0): Directory bread(block 6) failed 16:28:07 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e6703251", 0x5a, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:07 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 624.984599][T24363] FAT-fs (loop5): Directory bread(block 3) failed [ 625.003848][T24361] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 625.006161][T24363] FAT-fs (loop5): Directory bread(block 4) failed [ 625.011513][T24361] FAT-fs (loop0): Filesystem has been set read-only [ 625.017896][T24363] FAT-fs (loop5): Directory bread(block 5) failed 16:28:07 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732566617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 625.031534][T24363] FAT-fs (loop5): Directory bread(block 6) failed [ 625.033174][T24375] loop2: detected capacity change from 0 to 16 [ 625.061458][T24378] loop1: detected capacity change from 0 to 16 [ 625.073097][T24378] FAT-fs (loop1): invalid media value (0x00) 16:28:07 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140), 0x0, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 625.079119][T24378] FAT-fs (loop1): Can't find a valid FAT filesystem [ 625.088232][T24387] loop4: detected capacity change from 0 to 16 [ 625.108015][T24392] loop5: detected capacity change from 0 to 1 [ 625.115193][T24387] FAT-fs (loop4): error, corrupted directory (invalid entries) [ 625.122778][T24387] FAT-fs (loop4): Filesystem has been set read-only 16:28:07 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) sendmmsg(r0, &(0x7f0000001740)=[{{&(0x7f0000000300)=@ax25={{0x3, @bcast, 0x3}, [@bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x80, &(0x7f0000001600)=[{&(0x7f0000000380)}, {&(0x7f00000003c0)="f2595fe51f7d4cbb4de5daa11e9f3fb1e4c440d83ad462b0074b28e851849b97b8a65b410bdd519621ba7825dd556970671aae9d988158c2ded812dc2dc54e6c55396ac1f01672e350922389", 0x4c}, {&(0x7f0000000440)="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0x1000}, {&(0x7f0000001440)="03edac7017a32cbe98b2320f6237fe8ca36d41d5fee76a93b990953088d2d45b2908958303c1a03fdbec1f42cfa571190aa4aafbe1163f820b1f9e68d3f2045acf0fb2125b8f09ec36505a13859b2a930ab41ab4e33f71ea1675dbee583e873fae4477c0cd6c337cc76e8189bc7891e23514962a75157f0c90f54d3634cac04efddaf2ade9119967caa09fc40039c542d7655732a6163ce5ca26b3e1410f34bdb8ca9b4352aa7569efece5aba679abe70378775ae5f554bf3eb4f0be22a2a71d1c72047de50b2b7a9e90911d0b71cfdcb7bdb1ecc70ca6d1b4f7b5c7941f47a4fd78", 0xe2}, {&(0x7f0000001540)="c8a8443f2e61f4daa854f8d50761a66012e65028e3bfc413ddcefdca6b6a600d62af4a8d968654b51b20570f8c6f7849ece49827b116c58ae4b0fdf6aceb91df4909ea8fb0fe204c46a57217354b107dda77b5f1e6a51e76602b13c9f0596a29bd5fa4f22d2279a4d0cdb1fbd4285423be8b1dd47986786fd5d4155af3081d80f62af08d9a8b08e779f285ca002ab200ca5787f5b69939e492072ffdd7affbc66ca43f385ee27c211da5b0217727cbfa3096b19cc2ff4d", 0xb7}], 0x5}}, {{&(0x7f0000001680)=@rc={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x1}, 0x80, 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"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{0x48, 0x117, 0xffff7fff, "1bd0ce64679d2b5cb0cec84ae525749235f8d8ef7f319fb481aa22db6fbec4fd459f6261b363014cf7e085f289604d64a66f017465a1ba11"}], 0x1178}}], 0x2, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=r0, @ANYRES16=r0, @ANYRES16=r0]) r2 = socket$packet(0x11, 0x2, 0x300) sendmmsg(r2, &(0x7f0000004280)=[{{&(0x7f0000000000)=@ieee802154={0x24, @short}, 0x80, 0x0}}, {{&(0x7f00000017c0)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}, 0x80, 0x0}}], 0x2, 0x0) getsockopt$packet_int(r2, 0x107, 0x12, &(0x7f0000000100), &(0x7f00000002c0)=0x4) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x4) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000240)) [ 625.135020][T24392] FAT-fs (loop5): Directory bread(block 3) failed [ 625.149358][T24392] FAT-fs (loop5): Directory bread(block 4) failed [ 625.167138][T24392] FAT-fs (loop5): Directory bread(block 5) failed [ 625.171996][T24406] loop2: detected capacity change from 0 to 16 [ 625.195508][T24412] loop0: detected capacity change from 0 to 6 [ 625.195631][T24392] FAT-fs (loop5): Directory bread(block 6) failed [ 625.208454][T24412] FAT-fs (loop0): Unrecognized mount option "ÿÿÿÿ" or missing value [ 625.256070][T24420] loop0: detected capacity change from 0 to 6 [ 625.262983][T24420] FAT-fs (loop0): Unrecognized mount option "ÿÿÿÿ" or missing value 16:28:10 executing program 3: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:syslog_conf_t:s0\x00', 0x23) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000140)=""/125, 0x7d}], 0x1, 0x7ff, 0x8) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) socket(0x10, 0x3, 0x0) r5 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r5, &(0x7f0000000580)=ANY=[@ANYBLOB='#'], 0x191) close(r5) r6 = creat(&(0x7f0000000280)='./file0\x00', 0x13) write$binfmt_script(r6, &(0x7f0000000580)=ANY=[@ANYBLOB='#'], 0x191) close(r6) renameat(r5, &(0x7f0000000080)='./file0\x00', r6, &(0x7f00000000c0)='./file0\x00') sendmsg$netlink(0xffffffffffffffff, &(0x7f0000009200)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)={0x10, 0x2d, 0x0, 0x70bd2c}, 0x10}], 0x1}, 0x0) write$binfmt_misc(r3, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r2, 0x0, r4, 0x0, 0x10014, 0x6) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000100)={'macvlan1\x00', 0x7}) 16:28:10 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:10 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:10 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140), 0x0, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:10 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732f66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:28:10 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x800020, &(0x7f0000010d00)=ANY=[]) lsetxattr$security_selinux(&(0x7f0000000100)='./file0/file1/file0\x00', &(0x7f00000002c0), &(0x7f0000000300)='system_u:object_r:klogd_exec_t:s0\x00', 0x22, 0x0) r1 = open(&(0x7f0000000340)='./file0/file1\x00', 0x2044c0, 0x64) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) truncate(&(0x7f00000000c0)='./file0/file1\x00', 0x5) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)) close(r1) [ 627.765020][T24440] loop2: detected capacity change from 0 to 16 [ 627.769247][T24443] loop5: detected capacity change from 0 to 1 [ 627.773928][T24444] loop4: detected capacity change from 0 to 16 [ 627.777935][T24445] loop1: detected capacity change from 0 to 16 [ 627.783961][T24442] loop0: detected capacity change from 0 to 6 [ 627.802382][T24443] FAT-fs (loop5): Directory bread(block 3) failed [ 627.808910][T24443] FAT-fs (loop5): Directory bread(block 4) failed 16:28:10 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc", 0x2e, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 627.809662][T24444] FAT-fs (loop4): invalid media value (0x00) [ 627.821337][T24444] FAT-fs (loop4): Can't find a valid FAT filesystem [ 627.827814][T24443] FAT-fs (loop5): Directory bread(block 5) failed [ 627.838041][T24445] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 627.846924][T24445] FAT-fs (loop1): Filesystem has been set read-only [ 627.849410][T24443] FAT-fs (loop5): Directory bread(block 6) failed 16:28:10 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66736466617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:28:10 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:10 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 627.860695][T24461] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36168 sclass=netlink_route_socket pid=24461 comm=syz-executor.3 [ 627.879456][T24442] loop0: detected capacity change from 0 to 6 16:28:10 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) unlink(&(0x7f0000000040)='./file0\x00') ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)) [ 627.909741][T24471] loop4: detected capacity change from 0 to 16 [ 627.919879][T24471] FAT-fs (loop4): invalid media value (0x00) [ 627.926053][T24471] FAT-fs (loop4): Can't find a valid FAT filesystem 16:28:10 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 627.952806][T24483] loop1: detected capacity change from 0 to 16 [ 627.956151][T24486] loop0: detected capacity change from 0 to 6 [ 627.963011][T24483] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 627.965342][T24485] loop5: detected capacity change from 0 to 1 [ 627.973774][T24483] FAT-fs (loop1): Filesystem has been set read-only [ 627.984593][T24487] loop2: detected capacity change from 0 to 16 [ 627.995750][T24486] FAT-fs (loop0): Directory bread(block 6) failed [ 628.003975][T24485] FAT-fs (loop5): Directory bread(block 3) failed [ 628.007831][T24486] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 628.011857][T24485] FAT-fs (loop5): Directory bread(block 4) failed [ 628.018406][T24486] FAT-fs (loop0): Filesystem has been set read-only [ 628.031523][T24485] FAT-fs (loop5): Directory bread(block 5) failed [ 628.036417][T24486] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 628.038017][T24485] FAT-fs (loop5): Directory bread(block 6) failed [ 628.061503][T24501] loop1: detected capacity change from 0 to 16 [ 628.078556][T24501] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 628.087182][T24501] FAT-fs (loop1): Filesystem has been set read-only 16:28:11 executing program 3: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:syslog_conf_t:s0\x00', 0x23) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000009200)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)={0x10, 0x2d}, 0x10}], 0x1}, 0x0) write$binfmt_misc(r3, &(0x7f00000001c0)=ANY=[], 0x1000000c8) r5 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r5, &(0x7f0000000580)=ANY=[@ANYBLOB='#'], 0x191) close(r5) write$selinux_attr(r5, &(0x7f0000000080)='system_u:object_r:semanage_trans_lock_t:s0\x00', 0x2b) splice(r2, 0x0, r4, 0x0, 0x10014, 0x0) 16:28:11 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:11 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc", 0x2e, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:11 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) readlink(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000000c0)=""/82, 0x52) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)) 16:28:11 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e0a617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:28:11 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 628.642067][T24521] loop4: detected capacity change from 0 to 16 [ 628.647189][T24520] loop0: detected capacity change from 0 to 6 [ 628.648883][T24522] loop2: detected capacity change from 0 to 16 [ 628.657805][T24520] FAT-fs (loop0): Directory bread(block 6) failed [ 628.668169][T24523] loop5: detected capacity change from 0 to 1 [ 628.674383][T24526] loop1: detected capacity change from 0 to 16 [ 628.681845][T24521] FAT-fs (loop4): invalid media value (0x00) 16:28:11 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc", 0x2e, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 628.687857][T24521] FAT-fs (loop4): Can't find a valid FAT filesystem [ 628.694581][T24520] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 628.702216][T24520] FAT-fs (loop0): Filesystem has been set read-only [ 628.710412][T24526] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 628.717950][T24523] FAT-fs (loop5): Directory bread(block 3) failed [ 628.718982][T24526] FAT-fs (loop1): Filesystem has been set read-only [ 628.730411][T24523] FAT-fs (loop5): Directory bread(block 4) failed 16:28:11 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:11 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 628.738929][T24542] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36168 sclass=netlink_route_socket pid=24542 comm=syz-executor.3 [ 628.751334][T24523] FAT-fs (loop5): Directory bread(block 5) failed [ 628.758729][T24544] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 628.766958][T24523] FAT-fs (loop5): Directory bread(block 6) failed [ 628.773832][T24544] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 628.781732][T24520] FAT-fs (loop0): error, corrupted directory (invalid entries) 16:28:11 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)) r1 = socket$packet(0x11, 0x2, 0x300) sendmmsg(r1, &(0x7f0000004280)=[{{&(0x7f0000000000)=@ieee802154={0x24, @short}, 0x80, 0x0}}, {{&(0x7f00000017c0)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}, 0x80, 0x0}}], 0x2, 0x0) sendto(r1, &(0x7f00000002c0)="fa0474b6f06efc8f971e31fdb617fa0a1bff713eeaafd5c08de3526144c54893480f8b9722deb6787201a4d360860c46b6dd9e8b5695cf65e1e04670dc36cecb4157a89704c0352005a193cbc3a402f01ef6ba627b1243e9bd27454bbb4118be76ab63b6c2792447fe2a326df2694678ed0323ea1c10a6947ecc87923976f4b3eb74b523b5c64cd1a60a8f4c7d25cabc5dfc17b2e739fa878c316284ee09871fe1adb5c9e187eda698ffc5dcbef8816ee77a0a7c7e5fe6cd5b3fb35de89cbc372315314dc856c91623f023a600840d834be30e2d1a77b15852e8205c", 0xdc, 0x20044001, &(0x7f00000000c0)=@ipx={0x4, 0x8, 0x4, "3040fc278cbf"}, 0x80) 16:28:11 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e25617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:28:11 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 628.824303][T24553] loop2: detected capacity change from 0 to 16 [ 628.854944][T24563] loop4: detected capacity change from 0 to 16 [ 628.864633][T24563] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 628.873792][T24563] FAT-fs (loop4): Filesystem has been set read-only [ 628.880647][T24564] loop1: detected capacity change from 0 to 16 [ 628.897548][T24564] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 628.906337][T24564] FAT-fs (loop1): Filesystem has been set read-only [ 628.914624][T24573] loop5: detected capacity change from 0 to 1 [ 628.921402][T24578] loop0: detected capacity change from 0 to 6 [ 628.925296][T24573] FAT-fs (loop5): Directory bread(block 3) failed [ 628.936360][T24573] FAT-fs (loop5): Directory bread(block 4) failed [ 628.950223][T24573] FAT-fs (loop5): Directory bread(block 5) failed [ 628.957142][T24573] FAT-fs (loop5): Directory bread(block 6) failed [ 628.963517][T24578] FAT-fs (loop0): Directory bread(block 6) failed [ 628.978103][T24586] loop2: detected capacity change from 0 to 16 [ 628.981239][T24578] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 628.992127][T24578] FAT-fs (loop0): Filesystem has been set read-only [ 629.014754][T24578] FAT-fs (loop0): error, corrupted directory (invalid entries) 16:28:12 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:12 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:12 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e2e617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:28:12 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:12 executing program 3: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f00000000c0)='system_u:object_r:syslog_conf_t:s0\x00', 0x23) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x80001, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) socket(0x26, 0x800, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000009200)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)={0x10, 0x2d}, 0x10}], 0x1}, 0x0) r5 = socket$packet(0x11, 0x2, 0x300) sendmmsg(r5, &(0x7f0000004280)=[{{&(0x7f0000000000)=@ieee802154={0x24, @short}, 0x80, 0x0}}, {{&(0x7f00000017c0)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}, 0x80, 0x0}}], 0x2, 0x0) mmap(&(0x7f000055d000/0x4000)=nil, 0x4000, 0x1000003, 0x20010, r5, 0x3a0ee000) write$binfmt_misc(r3, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r2, 0x0, r4, 0x0, 0x10014, 0x0) 16:28:12 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="40010000100013070000000000000000fc020000000000000000000000000000fe8000000000000000000000000000bb00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800180009"], 0x140}}, 0x0) write$binfmt_script(r2, &(0x7f0000000380)={'#! ', './file0/file0', [{0x20, 'cgroup.controllers\x00'}, {0x20, '\x00'}, {0x20, '\x00'}], 0xa, "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"}, 0x1029) sendfile(r2, r1, 0x0, 0x100000002) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x401c5820, &(0x7f0000000240)) [ 629.519502][T24615] loop2: detected capacity change from 0 to 16 [ 629.526354][T24611] loop5: detected capacity change from 0 to 1 [ 629.532822][T24618] loop4: detected capacity change from 0 to 16 [ 629.540792][T24611] FAT-fs (loop5): Directory bread(block 3) failed [ 629.542796][T24620] loop1: detected capacity change from 0 to 16 16:28:12 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 629.563203][T24611] FAT-fs (loop5): Directory bread(block 4) failed [ 629.581789][T24611] FAT-fs (loop5): Directory bread(block 5) failed [ 629.592891][T24620] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 629.595078][T24611] FAT-fs (loop5): Directory bread(block 6) failed [ 629.602480][T24620] FAT-fs (loop1): Filesystem has been set read-only 16:28:12 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340), 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 629.615745][T24618] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 629.627340][T24618] FAT-fs (loop4): Filesystem has been set read-only [ 629.659498][T24614] loop0: detected capacity change from 0 to 6 16:28:12 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e2f617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:28:12 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:12 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670", 0x50, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 629.674345][T24614] FAT-fs (loop0): Unrecognized mount option "6 fÇB €H‰ÈI‰TÌHJHƒÂfÇB" or missing value [ 629.686235][T24647] loop2: detected capacity change from 0 to 16 [ 629.742982][T24663] loop4: detected capacity change from 0 to 16 [ 629.753794][T24667] loop5: detected capacity change from 0 to 1 [ 629.760820][T24669] loop1: detected capacity change from 0 to 16 [ 629.769371][T24663] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 629.778843][T24663] FAT-fs (loop4): Filesystem has been set read-only [ 629.795534][T24667] FAT-fs (loop5): Directory bread(block 3) failed [ 629.804879][T24666] loop2: detected capacity change from 0 to 16 [ 629.816113][T24667] FAT-fs (loop5): Directory bread(block 4) failed [ 629.817179][T24666] FAT-fs (loop2): error, corrupted directory (invalid entries) [ 629.823671][T24667] FAT-fs (loop5): Directory bread(block 5) failed [ 629.831812][T24666] FAT-fs (loop2): Filesystem has been set read-only 16:28:12 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:12 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340), 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:12 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670", 0x50, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 629.835061][T24669] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 629.854932][T24669] FAT-fs (loop1): Filesystem has been set read-only [ 629.863554][T24667] FAT-fs (loop5): Directory bread(block 6) failed 16:28:12 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e660a7400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:28:12 executing program 0: ioctl$SG_SCSI_RESET(0xffffffffffffffff, 0x2284, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000040)=ANY=[@ANYRESDEC, @ANYRESOCT]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)) [ 629.921612][T24692] loop4: detected capacity change from 0 to 16 [ 629.948583][T24694] loop5: detected capacity change from 0 to 1 [ 629.957448][T24694] FAT-fs (loop5): Directory bread(block 3) failed [ 629.964337][T24694] FAT-fs (loop5): Directory bread(block 4) failed [ 629.970254][T24692] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 629.971140][T24694] FAT-fs (loop5): Directory bread(block 5) failed [ 629.979574][T24692] FAT-fs (loop4): Filesystem has been set read-only [ 629.986106][T24694] FAT-fs (loop5): Directory bread(block 6) failed [ 630.009668][T24707] FAT-fs (loop0): Unrecognized mount option "1844674407370955161501777777777777777777777" or missing value [ 630.020570][T24706] loop2: detected capacity change from 0 to 16 [ 630.025303][T24708] loop1: detected capacity change from 0 to 16 [ 630.030195][T24706] FAT-fs (loop2): error, corrupted directory (invalid entries) [ 630.041372][T24706] FAT-fs (loop2): Filesystem has been set read-only [ 630.055306][T24708] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 630.063992][T24708] FAT-fs (loop1): Filesystem has been set read-only 16:28:13 executing program 3: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:syslog_conf_t:s0\x00', 0x23) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x100) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000009200)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)={0x10, 0x2d}, 0x10}], 0x1}, 0x0) write$binfmt_misc(r3, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r2, 0x0, r4, 0x0, 0x10014, 0x0) 16:28:13 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66257400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:28:13 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:13 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670", 0x50, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:13 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0xa000, 0x20) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)) write$cgroup_int(r1, &(0x7f0000000100)=0x2, 0x12) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r2, &(0x7f0000000580)=ANY=[@ANYBLOB='#'], 0x191) close(r2) openat(r2, &(0x7f00000000c0)='./file0\x00', 0x0, 0x5) 16:28:13 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340), 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 630.432949][T24742] loop5: detected capacity change from 0 to 1 [ 630.442507][T24743] loop2: detected capacity change from 0 to 16 [ 630.442833][T24742] FAT-fs (loop5): Directory bread(block 3) failed [ 630.449964][T24748] loop1: detected capacity change from 0 to 16 [ 630.462211][T24749] loop0: detected capacity change from 0 to 6 [ 630.465679][T24742] FAT-fs (loop5): Directory bread(block 4) failed [ 630.470387][T24750] loop4: detected capacity change from 0 to 16 16:28:13 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)='\x00'/17, 0x11, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 630.480838][T24742] FAT-fs (loop5): Directory bread(block 5) failed [ 630.490293][T24748] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 630.493317][T24749] FAT-fs (loop0): Directory bread(block 6) failed [ 630.498927][T24748] FAT-fs (loop1): Filesystem has been set read-only [ 630.514457][T24743] FAT-fs (loop2): error, corrupted directory (invalid entries) 16:28:13 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000", 0x56, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:13 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66610a00020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:28:13 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:13 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)) [ 630.518583][T24761] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36168 sclass=netlink_route_socket pid=24761 comm=syz-executor.3 [ 630.522141][T24743] FAT-fs (loop2): Filesystem has been set read-only [ 630.537500][T24742] FAT-fs (loop5): Directory bread(block 6) failed [ 630.561502][T24749] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 630.569205][T24749] FAT-fs (loop0): Filesystem has been set read-only 16:28:13 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)='\x00'/17, 0x11, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 630.611006][T24767] loop1: detected capacity change from 0 to 16 [ 630.628406][T24767] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 630.636974][T24767] FAT-fs (loop1): Filesystem has been set read-only [ 630.659214][T24782] loop2: detected capacity change from 0 to 16 [ 630.660458][T24785] loop5: detected capacity change from 0 to 1 [ 630.670092][T24788] loop4: detected capacity change from 0 to 16 [ 630.672058][T24789] loop0: detected capacity change from 0 to 6 [ 630.687521][T24782] FAT-fs (loop2): error, corrupted directory (invalid entries) [ 630.695213][T24782] FAT-fs (loop2): Filesystem has been set read-only [ 630.703412][T24788] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 630.712038][T24788] FAT-fs (loop4): Filesystem has been set read-only [ 630.718364][T24785] FAT-fs (loop5): Directory bread(block 3) failed [ 630.727258][T24785] FAT-fs (loop5): Directory bread(block 4) failed [ 630.727615][T24798] loop1: detected capacity change from 0 to 16 [ 630.733884][T24785] FAT-fs (loop5): Directory bread(block 5) failed [ 630.741012][T24789] FAT-fs (loop0): Directory bread(block 6) failed [ 630.746514][T24785] FAT-fs (loop5): Directory bread(block 6) failed [ 630.774395][T24798] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 630.783311][T24798] FAT-fs (loop1): Filesystem has been set read-only [ 630.787030][T24789] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 630.798031][T24789] FAT-fs (loop0): Filesystem has been set read-only [ 630.811187][T24804] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 630.819296][T24789] FAT-fs (loop0): error, corrupted directory (invalid entries) 16:28:13 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000", 0x56, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:13 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66612500020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:28:13 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)='\x00'/17, 0x11, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:13 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340), 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:13 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000040)={0x0, 'veth1_vlan\x00', {}, 0xe2}) 16:28:13 executing program 3: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000180)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:syslog_conf_t:s0\x00', 0x23) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) r5 = signalfd4(r4, &(0x7f0000000100)={[0xa]}, 0x8, 0x800) write$selinux_attr(r5, &(0x7f00000000c0)='system_u:object_r:iptables_conf_t:s0\x00', 0x25) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000009200)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x10}], 0x1}, 0x0) write$binfmt_misc(r3, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r2, 0x0, r4, 0x0, 0x10014, 0x0) getpid() r6 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0xee00, 0x0, r7) fchown(0xffffffffffffffff, 0xee00, r7) [ 631.308902][T24826] loop5: detected capacity change from 0 to 1 [ 631.315504][T24831] loop0: detected capacity change from 0 to 6 [ 631.321788][T24830] loop1: detected capacity change from 0 to 16 [ 631.325845][T24835] loop4: detected capacity change from 0 to 16 [ 631.328270][T24832] loop2: detected capacity change from 0 to 16 [ 631.341903][T24826] FAT-fs (loop5): Directory bread(block 3) failed [ 631.348741][T24826] FAT-fs (loop5): Directory bread(block 4) failed 16:28:14 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)='\x00'/26, 0x1a, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 631.357696][T24835] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 631.359106][T24830] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 631.366258][T24835] FAT-fs (loop4): Filesystem has been set read-only [ 631.375123][T24830] FAT-fs (loop1): Filesystem has been set read-only [ 631.393250][T24831] FAT-fs (loop0): Directory bread(block 6) failed [ 631.394718][T24826] FAT-fs (loop5): Directory bread(block 5) failed 16:28:14 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340), 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:14 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000", 0x56, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:14 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617404000101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 631.403893][T24848] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36168 sclass=netlink_route_socket pid=24848 comm=syz-executor.3 [ 631.406873][T24826] FAT-fs (loop5): Directory bread(block 6) failed 16:28:14 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x3fd) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)) [ 631.478257][T24861] loop4: detected capacity change from 0 to 16 [ 631.487609][T24861] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 631.496936][T24861] FAT-fs (loop4): Filesystem has been set read-only [ 631.519649][T24866] loop1: detected capacity change from 0 to 16 16:28:14 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340), 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:14 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)='\x00'/26, 0x1a, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 631.532941][T24875] loop5: detected capacity change from 0 to 1 [ 631.539359][T24868] loop2: detected capacity change from 0 to 16 [ 631.548617][T24866] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 631.557285][T24866] FAT-fs (loop1): Filesystem has been set read-only [ 631.557375][T24868] FAT-fs (loop2): error, corrupted directory (invalid entries) [ 631.571691][T24868] FAT-fs (loop2): Filesystem has been set read-only [ 631.587450][T24884] loop0: detected capacity change from 0 to 6 [ 631.598017][T24875] FAT-fs (loop5): bogus logical sector size 4 [ 631.604333][T24875] FAT-fs (loop5): Can't find a valid FAT filesystem [ 631.615375][T24884] FAT-fs (loop0): Directory bread(block 6) failed [ 631.618450][T24892] loop4: detected capacity change from 0 to 16 16:28:14 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e67032", 0x59, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:14 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617402020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 631.632610][T24884] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 631.640324][T24884] FAT-fs (loop0): Filesystem has been set read-only [ 631.641422][T24892] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 631.655447][T24892] FAT-fs (loop4): Filesystem has been set read-only [ 631.659869][T24884] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 631.662372][T24891] loop1: detected capacity change from 0 to 16 16:28:14 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) r1 = syz_mount_image$tmpfs(&(0x7f0000000400), &(0x7f0000000440)='./file1\x00', 0x2, 0x8, &(0x7f0000000b00)=[{&(0x7f0000000480)="05b824386684e8f877279a0c784268d82c582a97ff13143f627df76385bf4076dabf4081588a9d3ee56bab3d23913f900553a7e9872fcc1c16c88dd0c5f9062f51ceaba84e0687c143417bae95c980712494c005ca4b5aedd624ffc3b25f44f99809cc9dd40bb990a886f99440a05119c0a09e9643866107d65a811668b583a529be83ba20cd01f4fe19386c", 0x8c, 0x1}, {&(0x7f0000000540)="5d1d6e16e42482fc104d1beb91018a53bb6d7835dcea1c3bf7ca3ee4e348b20aa129369c23dd8ff982c14e017a3f00851def7ee5b55e20b4c2cf91e4cb0de1ae0ca6434c60dc7da8dffe806d2a3ea345108e7e90e63b07d54dd5832c6dc1407c756f01b07dc40a586b2fe7347d81f86c274486cbe83783f457983fab61b8e74b00ccc6ea857092d270b8911815a7c42bdf16944339af6b758caa0bace572fc9d9c2be570b1bf1d8ed10f5136bcc9e528b84eb44a0ac2f22d51fbb23ee1f8627c1d5612f644bd55529aa2bc66b3a4e6b92a3bacc2a599f3ab5b436724d403b28ef3c091e9f692062e29e4ae5b16fd", 0xee, 0x429}, {&(0x7f0000000640)="17ecb355afee757399c4ee7282198d4b83f311ae587f80cd5ca6ed60ffd225ed42b11ffc7a190b37e5b927fd5df09e24bf0e5f78ea6fe6557084caf507bc62adde68f55d67cf8527939af7714e10f388c7975b16ea2b9d32f1aceb87d5785ed8b7a75883b077a9de02f0e52ca70fe36ca71ffd802403d2d004e25af576d935c03181b907e6eca6b1020cf4b4ca9b22cf1b01846503985ed3ea70a2167cf1464bc37d4dbbf9fdf42e6a85d4c661aa332a847c820f85accde0ada0c9888c08682c297c70", 0xc3}, {&(0x7f0000000740)="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", 0xfa, 0x6}, {&(0x7f0000000840)="464c9660d35b10b1ed98d83140c635c64b380a767d26aae52cf72ae61d67a98cc47a003ec81a5cf4213b5738ae954d818a9b90971d013dc86950fa32e05fccee0f8fecf00f53a3f2e00845925d1a033c", 0x50, 0x81}, {&(0x7f00000008c0)="dc09fab774d496906d0c152fde9db42727baa66ac14469a5752bcf2c2c06c6ca1b4713d96a9dd9694bac12131813bb75761c54cf4b113242b654265465c9ea9b8afc99ec0436d31d06fdb3cc5209d30f24ae9476a13dc0c1a1d145b72045cf0d038f71af1d737883b2b5e80ae9965def50b02c7ef8c32f863a36b3b22077dce902cc0e055e98f240ba0673177cfac3d07b1017381765b5917c51d151cda2c79befa47c45f6a215bccae5d527a1fd89cdf3a3962d25aaa3c62081569154141798da3e89344cbbea90e75ada927faa10e9c456fdd0", 0xd4, 0x2}, {&(0x7f00000009c0)="01466717ee1f2f86a3346914e234cfba1c99844c4e151edbdf8029547a17f718198bc4b9d2a520c741577e04c3267dd3bdff207a926ff8a4dd5ab3df04fcc56ee00ce9324733f7395ea811", 0x4b}, {&(0x7f0000000a40)="e4c45f5f7cfa57c86da8cc89ef64cf3c511cdf1ae9a3c0e5a584672aaeb06557ad9119241a5b8d50e689e19b39951ac68ca7fc64332c1da119f7e573bae459165e6492e9397da0902c1e679ce94d6b490f967a5e2dc575df94fbe878afca470c13630f550c5666f98563a803656a3c339ff197950b6698d93560eaf2c0f824618c4bd5b908c8bf1c652d8015c00c0ca5de52a401179068a32876ccf339d810d7485e7f4c032ab53e65fd7b373f793f", 0xaf, 0x6c1}], 0x10001, &(0x7f0000000bc0)={[{@huge_advise}, {@huge_always}], [{@seclabel}, {@appraise}, {@fsname={'fsname', 0x3d, 'trans=unix,'}}, {@seclabel}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x64, 0x37, 0x65, 0x63, 0x0, 0x32, 0xf4], 0x2d, [0x64, 0x65, 0x62, 0x34], 0x2d, [0x66, 0x37, 0x35, 0x37], 0x2d, [0x32, 0x64, 0x39, 0x52], 0x2d, [0x64, 0x66, 0x37, 0x66, 0x31, 0x33, 0x61, 0x30]}}}, {@euid_gt={'euid>', 0xffffffffffffffff}}, {@measure}, {@smackfsdef={'smackfsdef', 0x3d, ',\'['}}]}) mknodat(r1, &(0x7f0000000c80)='./file0\x00', 0x10, 0x3) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000300)) r2 = syz_io_uring_setup(0x42db, &(0x7f0000000000), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) fstat(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r3) mount$9p_unix(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x1004c0, &(0x7f00000002c0)={'trans=unix,', {[{@dfltuid={'dfltuid', 0x3d, r3}}], [{@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}]}}) [ 631.706651][T24891] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 631.714562][T24907] loop5: detected capacity change from 0 to 1 [ 631.715232][T24891] FAT-fs (loop1): Filesystem has been set read-only [ 631.724644][T24907] FAT-fs (loop5): bogus logical sector size 514 [ 631.734584][T24907] FAT-fs (loop5): Can't find a valid FAT filesystem [ 631.742838][T24908] loop2: detected capacity change from 0 to 16 16:28:14 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)='\x00'/26, 0x1a, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 631.755525][T24908] FAT-fs (loop2): error, corrupted directory (invalid entries) [ 631.763315][T24908] FAT-fs (loop2): Filesystem has been set read-only [ 631.836893][T24928] loop0: detected capacity change from 0 to 6 [ 631.846164][T24928] FAT-fs (loop0): Directory bread(block 6) failed [ 631.852254][T24929] loop1: detected capacity change from 0 to 16 [ 631.853406][T24928] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 631.866634][T24928] FAT-fs (loop0): Filesystem has been set read-only [ 631.877464][T24928] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 631.881286][T24929] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 631.893606][T24929] FAT-fs (loop1): Filesystem has been set read-only 16:28:14 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)='\x00'/17, 0x11, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:14 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e67032", 0x59, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:14 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617403020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:28:14 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)='\x00'/30, 0x1e, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:14 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) sendmmsg(r0, &(0x7f0000004280)=[{{&(0x7f0000000000)=@ieee802154={0x24, @short}, 0x80, 0x0}}, {{&(0x7f00000017c0)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}, 0x80, 0x0}}], 0x2, 0x0) vmsplice(r0, &(0x7f00000000c0)=[{&(0x7f00000002c0)="2e13724a64129828f0662ac3572661c40fad86521bf10371980cd17da6fc8c7857c4f8b8907315bbd9321315e745598d9ce49b23c0d00fafe3b2aad1c9a3c512aae21914cfc3e5504153ec829a65aad954df4b62abd3611531e87fa5104a94db6ea0bdcb17d3fc0df6fa8741f258bb166865a6e263fccd17eef11c0f5aa5f6bf7e7c7bd2f122459514cb470691ff516e7a24625e33c58b0ab4ef9ee1a9b1577d055187748a70ac3f9f1d3dd118e1ab2a7ed8bc017dcac5dabe218af44f311e84f36c33422846f150", 0xc8}, {&(0x7f00000003c0)="040a05bdba5b0aaa4b30c3ba2d5a97b53f2cd1a7b341a4e8d42728a7bccd8f7589487a4f9d62bb51aa335f5797c66efbdfc7e627bb7073752dee217529a64d4772371d068348068315e436e5f04a487a24c92a6414e03c7dabdf2a3560c7846579f0e34328de8065f529fb8208d600c0dcf60ab4ab86e55f3758d3ed660cc883b08c0b321f48ba3b4f4e4a38f287941e86cc3cd37eaa50ee1bdf3c00c31aeb229cd0d0ae6a1fb8788d83aab7d79860a826a01ead5a606ff85d03818b7714", 0xbe}, {&(0x7f0000000480)="e7de0f23f735b84b0e8b82b9d7e7b25023aa1338eaa3cc0956eac722c90e87d775934c69681bee28e52f9a47e9b39db0cdddb6cc81c6ad7ea72bebf2987d255c3139ca52ca74f913342a391bd20eda00057897517d3a89aad8ee5052747b7a7dd896caa27251fb9febbffa68c4dc9f0e05c362a64515feef87e76167045b24b3dd1a45efb2cbb6e7acf323f024a95ad3a7d370282fd6881e0e71648fbe1813d91b8f60693a5e5dedd7f225ebcb660671be314e194d52580fae38c51a7594eaf979172261b8", 0xc5}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000001580)="9e3a0f0ba0a9c1e97c10386bf5624e40d99db0f46554335f44764ba3d5c04e726036511021a2e8394a91add9dcd8169c194149c9158eada4155ababaa062e42083a64ce3e125104d7ee42b8de8389b821aebbe88fb412dc9a70df1a853208d3001b3aca0b6f1ee8193b08e799813b74c0ee9ebb2e18660a06ab4cc3ffc16b6f17c8589495b2bc8b7ddd986f1b792331f1688d95b6375cab3a9a15f1d1263e91adab00bc8921607c1", 0xa8}, {&(0x7f0000001640)="a1c4fe586a891236170de7b0f4939fbfb6e90d75d2c1663f16632ef38c06cc1d1637e46c90eba9704363d6f278bf9bf1211e64bc48dc19152b1e5140d0192746a10d0732bcbea7e1ea5e8bedcf3e1a86ceb0a8741621a99e3fe3926804a154ea687ecec5af8e0931cf45c54e26a338152c316262b99e43e130454d6ad4363943e94b1f88227062b143f3fc46bf411873c38961143a17592691b19a1d51583b4321af8f51d61baed164025fe1c67b0c3eb391b5635ed3a419ff1ad98ae9a5fcd93e5ebda97ed550f319010328c65e7517", 0xd0}], 0x6, 0x1c) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r1, &(0x7f0000000580)=ANY=[@ANYBLOB='#'], 0x191) close(r1) connect$unix(r1, &(0x7f0000001740)=@file={0x0, './file0/file0\x00'}, 0x6e) r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000240)) [ 632.194991][T24950] loop1: detected capacity change from 0 to 16 [ 632.205000][T24956] loop4: detected capacity change from 0 to 16 [ 632.205705][T24950] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 632.214054][T24956] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 632.219983][T24950] FAT-fs (loop1): Filesystem has been set read-only [ 632.235158][T24956] FAT-fs (loop4): Filesystem has been set read-only [ 632.242132][T24955] loop0: detected capacity change from 0 to 6 [ 632.248892][T24953] loop2: detected capacity change from 0 to 16 [ 632.255572][T24951] loop5: detected capacity change from 0 to 1 [ 632.266117][T24955] FAT-fs (loop0): Directory bread(block 6) failed [ 632.273869][T24953] FAT-fs (loop2): error, corrupted directory (invalid entries) [ 632.281516][T24953] FAT-fs (loop2): Filesystem has been set read-only [ 632.289327][T24951] FAT-fs (loop5): bogus logical sector size 515 16:28:14 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)='\x00'/17, 0x11, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:14 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)='\x00'/30, 0x1e, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:14 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e67032", 0x59, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:14 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617404020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 632.295605][T24951] FAT-fs (loop5): Can't find a valid FAT filesystem 16:28:15 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)) r1 = openat2(r0, &(0x7f0000000040)='./file0/file0\x00', &(0x7f00000000c0)={0x8000, 0x80, 0x13}, 0x18) openat(r1, &(0x7f0000000100)='./file0/file0\x00', 0x12800, 0x100) [ 632.388901][T24989] loop4: detected capacity change from 0 to 16 [ 632.390978][T24988] loop2: detected capacity change from 0 to 16 [ 632.406197][T24987] loop1: detected capacity change from 0 to 16 [ 632.406434][T24989] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 632.412842][T24990] loop5: detected capacity change from 0 to 1 [ 632.421470][T24989] FAT-fs (loop4): Filesystem has been set read-only [ 632.441469][T24987] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 632.450054][T24987] FAT-fs (loop1): Filesystem has been set read-only [ 632.466052][T24990] FAT-fs (loop5): bogus logical sector size 516 [ 632.472429][T24990] FAT-fs (loop5): Can't find a valid FAT filesystem 16:28:15 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)='\x00'/17, 0x11, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:15 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617405020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 632.492254][T24988] FAT-fs (loop2): error, corrupted directory (invalid entries) [ 632.499960][T24988] FAT-fs (loop2): Filesystem has been set read-only [ 632.514819][T25007] loop0: detected capacity change from 0 to 6 16:28:15 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e6703251", 0x5a, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:15 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)='\x00'/30, 0x1e, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 632.546336][T25007] FAT-fs (loop0): Directory bread(block 6) failed [ 632.592006][T25019] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 632.599668][T25019] FAT-fs (loop0): Filesystem has been set read-only [ 632.609191][T25020] loop5: detected capacity change from 0 to 1 [ 632.620458][T25022] loop4: detected capacity change from 0 to 16 [ 632.646194][T25020] FAT-fs (loop5): bogus logical sector size 517 [ 632.652515][T25020] FAT-fs (loop5): Can't find a valid FAT filesystem [ 632.661033][T25022] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 632.669658][T25022] FAT-fs (loop4): Filesystem has been set read-only [ 632.669908][T25033] loop2: detected capacity change from 0 to 16 [ 632.687523][T25007] FAT-fs (loop0): error, corrupted directory (invalid entries) 16:28:15 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)='\x00'/26, 0x1a, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 632.697482][T25039] loop1: detected capacity change from 0 to 16 [ 632.714028][T25039] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 632.722754][T25039] FAT-fs (loop1): Filesystem has been set read-only [ 632.732273][T25033] FAT-fs (loop2): error, corrupted directory (invalid entries) [ 632.739970][T25033] FAT-fs (loop2): Filesystem has been set read-only 16:28:15 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x80, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000000400)=ANY=[]) mkdir(&(0x7f0000000100)='./file0\x00', 0x40) openat(r0, &(0x7f0000000040)='./file0\x00', 0x840, 0x86) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) statfs(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f00000002c0)=""/164) mkdir(&(0x7f00000003c0)='./file0\x00', 0x100) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)) open(&(0x7f0000000380)='./file0/file0\x00', 0x200000, 0x1) 16:28:15 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617406020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:28:15 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e6703251", 0x5a, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:15 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 632.820163][T25055] loop4: detected capacity change from 0 to 16 [ 632.838276][T25057] loop0: detected capacity change from 0 to 6 [ 632.840916][T25055] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 632.852991][T25055] FAT-fs (loop4): Filesystem has been set read-only [ 632.855220][T25057] FAT-fs (loop0): Directory bread(block 6) failed [ 632.874175][T25057] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 632.881806][T25057] FAT-fs (loop0): Filesystem has been set read-only 16:28:15 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)='\x00'/26, 0x1a, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 632.916819][T25057] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 632.927790][T25063] loop2: detected capacity change from 0 to 16 [ 632.937390][T25057] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 632.945235][T25069] loop5: detected capacity change from 0 to 1 [ 632.946230][T25070] loop1: detected capacity change from 0 to 16 [ 632.972867][T25063] FAT-fs (loop2): error, corrupted directory (invalid entries) [ 632.980585][T25063] FAT-fs (loop2): Filesystem has been set read-only [ 632.992987][T25069] FAT-fs (loop5): bogus logical sector size 518 [ 632.999398][T25069] FAT-fs (loop5): Can't find a valid FAT filesystem [ 633.006625][T25070] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 633.015463][T25070] FAT-fs (loop1): Filesystem has been set read-only [ 633.030918][T25082] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 633.057279][T25084] loop4: detected capacity change from 0 to 16 [ 633.063717][T25057] FAT-fs (loop0): error, corrupted directory (invalid entries) 16:28:15 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617407020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:28:15 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e6703251", 0x5a, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 633.077264][T25084] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 633.078619][T25082] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 633.085857][T25084] FAT-fs (loop4): Filesystem has been set read-only 16:28:15 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:15 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f001", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x38d448ce2688351c, &(0x7f0000010d00)=ANY=[]) mkdirat(r0, &(0x7f0000000100)='./file0\x00', 0x12) truncate(&(0x7f0000000040)='./file0/file0\x00', 0x1000) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x400400, 0x1) getresgid(&(0x7f0000000300), &(0x7f0000000340)=0x0, &(0x7f0000000380)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0}, &(0x7f0000000400)=0xc) mount$tmpfs(0x0, &(0x7f0000000280)='./file0/file0\x00', &(0x7f00000002c0), 0x2002880, &(0x7f0000000440)={[{@gid={'gid', 0x3d, r1}}, {@mpol={'mpol', 0x3d, {'prefer', '=static', @void}}}, {@nr_inodes={'nr_inodes', 0x3d, [0x32, 0x33]}}, {@mpol={'mpol', 0x3d, {'interleave', '=relative', @void}}}], [{@dont_measure}, {@audit}, {@uid_eq={'uid', 0x3d, r2}}, {@obj_type={'obj_type', 0x3d, 'vfat\x00'}}, {@permit_directio}, {@pcr={'pcr', 0x3d, 0x4}}]}) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)) 16:28:15 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)='\x00'/26, 0x1a, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 633.183919][T25100] loop2: detected capacity change from 0 to 16 [ 633.187819][T25098] loop5: detected capacity change from 0 to 1 [ 633.200383][T25100] FAT-fs (loop2): error, corrupted directory (invalid entries) [ 633.207957][T25100] FAT-fs (loop2): Filesystem has been set read-only [ 633.217137][T25098] FAT-fs (loop5): bogus logical sector size 519 [ 633.223442][T25098] FAT-fs (loop5): Can't find a valid FAT filesystem [ 633.232587][T25104] loop1: detected capacity change from 0 to 16 [ 633.243362][T25112] loop4: detected capacity change from 0 to 16 [ 633.250491][T25113] loop0: detected capacity change from 0 to 6 [ 633.257856][T25104] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 633.267527][T25104] FAT-fs (loop1): Filesystem has been set read-only [ 633.271123][T25112] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) 16:28:15 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)='\x00'/30, 0x1e, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:15 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 633.282842][T25112] FAT-fs (loop4): Filesystem has been set read-only 16:28:15 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:15 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617408020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 633.327041][T25113] loop0: detected capacity change from 0 to 6 16:28:16 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x111006, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)) 16:28:16 executing program 3: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:syslog_conf_t:s0\x00', 0x23) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) socket(0x10, 0x3, 0x0) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/kexec_loaded', 0x341002, 0x66) r6 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r6, &(0x7f0000000580)=ANY=[@ANYBLOB='#'], 0x191) close(r6) r7 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r7, &(0x7f0000000580)=ANY=[@ANYBLOB='#'], 0x191) close(r7) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x0, 0x10, 0x70bd26, 0x25dfdbfe, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8, 0x1, r5}, {0x8, 0x1, r6}, {0x8, 0x1, r7}, {0x8, 0x1, r3}]}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x328}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000804}, 0x4000000) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000009200)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)={0x10, 0x2d}, 0x10}], 0x1}, 0x0) write$binfmt_misc(r3, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r2, 0x0, r4, 0x0, 0x500000000, 0x0) [ 633.391456][T25132] loop2: detected capacity change from 0 to 16 [ 633.392908][T25138] loop4: detected capacity change from 0 to 16 [ 633.423155][T25142] loop5: detected capacity change from 0 to 1 [ 633.427531][T25132] FAT-fs (loop2): invalid media value (0x00) [ 633.434385][T25142] FAT-fs (loop5): bogus logical sector size 520 [ 633.435261][T25132] FAT-fs (loop2): Can't find a valid FAT filesystem [ 633.441625][T25142] FAT-fs (loop5): Can't find a valid FAT filesystem [ 633.449300][T25145] loop1: detected capacity change from 0 to 16 [ 633.464605][T25150] loop0: detected capacity change from 0 to 6 [ 633.467321][T25138] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 633.479461][T25138] FAT-fs (loop4): Filesystem has been set read-only 16:28:16 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)='\x00'/30, 0x1e, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:16 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8", 0x21, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:16 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617409020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:28:16 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 633.488353][T25145] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 633.497111][T25145] FAT-fs (loop1): Filesystem has been set read-only [ 633.515775][T25160] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36168 sclass=netlink_route_socket pid=25160 comm=syz-executor.3 [ 633.534961][T25150] loop0: detected capacity change from 0 to 6 [ 633.565099][T25169] loop5: detected capacity change from 0 to 1 [ 633.574052][T25169] FAT-fs (loop5): bogus logical sector size 521 [ 633.580578][T25169] FAT-fs (loop5): Can't find a valid FAT filesystem [ 633.600265][T25175] loop2: detected capacity change from 0 to 16 [ 633.609038][T25175] FAT-fs (loop2): invalid media value (0x00) 16:28:16 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e6661740a020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:28:16 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x40000, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x1) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)) r1 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x1f, 0x4, &(0x7f0000000600)=[{&(0x7f00000002c0)="3df9bdf29dc40a67bf83346183fe1da563f435917ae72420b26d822a0603520e2149eeba11a79b68436d52c8f5f53195d1e1265300f6e6a968c07469de2e5d006b4ed09ff58609b8cd94c5eb28474beb4e7350dbefc054b1e54fb3743cff7da71204fd7642e17359f73e5a8b5e635ef9de36e1f38a410a1921e141d6f558e4ba42a711039be9a5b7dfbad0fc3c59747b4fccf4a6b616e1d209b65211c39310afab562077c6b9d3defb0f234298bc21336deb3f737a1f5b451608ce0c3aac04544b7639ceecc7ae392596fa3f3b1b7d369b6981d9acfd7ee04e59343cf35513709f", 0xe1, 0x5}, {&(0x7f00000003c0)="34a4b4cd1e69e11e0028c6a6cbfd15b3acbc5f49fe9a763a71eae7c6515cb6b07b8a154c73ab2bf2d7bf614057d74206b88b16aba3059cc975b791b3821f2a2225641bdee7c4dbf2cf", 0x49, 0x8001}, {&(0x7f0000000440)="2bcd7785404f4962703086b5c9c1e291f9b6434408e76ae0f68278ca4ed79a203935263e49548eec4f75219ef0ac16c25735f7245535e9242b0fabd275173aa55f28118ce7088a1fe981e8151fe331430e83f6a79910df580ac9491c9700ec2d0af5c53918c73cd8eaaec47b905022afd07a41f35503b5af786f7736f24171c09ee6fdfafb4315e7eb9346c4", 0x8c, 0x4}, {&(0x7f0000000500)="9ecc4e73875ee10f598696dc7e03b6393a7683b323f75e4bdbd51f3bbbde106bb8fe39b72990573f92956976c71a5f6a0119c4b4bc8f4cad2b031780aef6299aba39affe59b3baffc803218be4b1084c63eaa43af8a95b5d44090938afefd41abf6d46998bf2b2c9b86f27e1eeb41093fec10a942005c404d4fa7e320ea3f609737440ccc007b1e2942a2a7411bdb9c41b2645e127d3934682310e5acf82bd3343e3ad48c47ec95c45bea31998ed5d394a33777fd8df3cb6473ab8858d6e541d4321b9e9b073ea78cfbe87a4a6adecb254", 0xd1}], 0x48e, &(0x7f0000000680)={[{@dots}, {@nodots}, {@fat=@dmask={'dmask', 0x3d, 0x4adf401d}}, {@dots}, {@fat=@discard}], [{@subj_user={'subj_user', 0x3d, '$-%'}}, {@euid_gt={'euid>', 0xee00}}, {@pcr={'pcr', 0x3d, 0x1f}}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@appraise_type}]}) open$dir(&(0x7f0000000780)='./file0\x00', 0x40c0, 0x20) openat(r1, &(0x7f0000000740)='./file0\x00', 0x401000, 0x80) [ 633.615273][T25175] FAT-fs (loop2): Can't find a valid FAT filesystem [ 633.640108][T25182] loop4: detected capacity change from 0 to 16 [ 633.651100][T25182] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) 16:28:16 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)='\x00'/30, 0x1e, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 633.659768][T25182] FAT-fs (loop4): Filesystem has been set read-only [ 633.671691][T25185] loop1: detected capacity change from 0 to 16 [ 633.691208][T25185] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 633.692822][T25194] loop5: detected capacity change from 0 to 1 [ 633.700040][T25185] FAT-fs (loop1): Filesystem has been set read-only 16:28:16 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 633.709131][T25194] FAT-fs (loop5): bogus logical sector size 522 [ 633.719281][T25194] FAT-fs (loop5): Can't find a valid FAT filesystem [ 633.726789][T25195] loop0: detected capacity change from 0 to 6 16:28:16 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8", 0x21, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 633.766764][T25205] loop2: detected capacity change from 0 to 16 [ 633.767086][T25206] loop4: detected capacity change from 0 to 16 [ 633.779504][T25205] FAT-fs (loop2): invalid media value (0x00) [ 633.785492][T25205] FAT-fs (loop2): Can't find a valid FAT filesystem [ 633.801080][T25206] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 633.805941][T25195] loop0: detected capacity change from 0 to 128 16:28:16 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e6661740b020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 633.809765][T25206] FAT-fs (loop4): Filesystem has been set read-only [ 633.820648][T25195] FAT-fs (loop0): Unrecognized mount option "subj_user=$-%" or missing value 16:28:16 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 633.861839][T25225] loop5: detected capacity change from 0 to 1 [ 633.882552][T25225] FAT-fs (loop5): bogus logical sector size 523 [ 633.888723][T25231] loop1: detected capacity change from 0 to 16 [ 633.889112][T25225] FAT-fs (loop5): Can't find a valid FAT filesystem [ 633.902755][T25195] loop0: detected capacity change from 0 to 6 [ 633.911202][T25231] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 633.911544][T25238] loop2: detected capacity change from 0 to 16 [ 633.920557][T25231] FAT-fs (loop1): Filesystem has been set read-only [ 633.946712][T25238] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 633.955523][T25238] FAT-fs (loop2): Filesystem has been set read-only [ 633.969390][T25247] loop0: detected capacity change from 0 to 128 [ 633.977388][T25247] FAT-fs (loop0): Unrecognized mount option "subj_user=$-%" or missing value 16:28:16 executing program 3: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:syslog_conf_t:s0\x00', 0x23) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r5, &(0x7f0000000580)=ANY=[@ANYBLOB='#'], 0x191) close(r5) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000280)={'erspan0\x00', &(0x7f0000000200)={'syztnl2\x00', 0x0, 0x40, 0x8, 0x2, 0xffffffff, {{0x15, 0x4, 0x3, 0x5, 0x54, 0x68, 0x0, 0x4, 0x2f, 0x0, @multicast1, @multicast1, {[@ssrr={0x89, 0x13, 0x8a, [@multicast2, @remote, @multicast2, @broadcast]}, @noop, @timestamp_prespec={0x44, 0x24, 0x36, 0x3, 0x0, [{@initdev={0xac, 0x1e, 0x1, 0x0}, 0x6}, {@private=0xa010102, 0x5}, {@empty, 0x6}, {@private=0xa010100, 0x3}]}, @generic={0x89, 0x6, "9c6324a2"}]}}}}}) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@private2, @in6=@private1, 0x4e23, 0xfa7, 0x4e23, 0x7, 0x2, 0x20, 0x80, 0x33, r6, 0xee00}, {0x3, 0x2, 0x6, 0x4, 0xfffffffffffffffa, 0x0, 0x6, 0x10001}, {0x5, 0x8, 0x1ff}, 0x5, 0x6e6bb3, 0x0, 0x1, 0x3}, {{@in6=@loopback, 0x4d6, 0x2b}, 0x2, @in6=@mcast1, 0x3502, 0x0, 0x1, 0x7, 0x1, 0x7}}, 0xe8) close(r4) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000009200)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)={0x10, 0x2d}, 0x10}], 0x1}, 0x0) r7 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/time_for_children\x00') ioctl$FS_IOC_GETVERSION(r7, 0x80087601, &(0x7f00000000c0)) write$binfmt_misc(r3, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r2, 0x0, r4, 0x0, 0x10014, 0x0) 16:28:16 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:16 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8", 0x21, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:16 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e6661740c020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:28:16 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:16 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000300)='./file0/file1\x00', 0x0) open(&(0x7f0000000040)='./file0/file1\x00', 0x60840, 0xc2) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)) openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0/file0\x00', 0x200000, 0x0) r1 = open$dir(&(0x7f0000000180)='./file0/file0\x00', 0x4000, 0x100) openat(r1, &(0x7f00000002c0)='.\x00', 0x400400, 0xa0) [ 634.334892][T25270] loop1: detected capacity change from 0 to 16 [ 634.344887][T25276] loop0: detected capacity change from 0 to 6 [ 634.345452][T25274] loop4: detected capacity change from 0 to 16 [ 634.353813][T25276] FAT-fs (loop0): Directory bread(block 6) failed [ 634.360619][T25275] loop2: detected capacity change from 0 to 16 [ 634.365204][T25276] FAT-fs (loop0): Directory bread(block 6) failed [ 634.377499][T25276] FAT-fs (loop0): Directory bread(block 6) failed [ 634.378001][T25270] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 634.384159][T25276] FAT-fs (loop0): Directory bread(block 6) failed [ 634.392636][T25270] FAT-fs (loop1): Filesystem has been set read-only [ 634.401655][T25282] loop5: detected capacity change from 0 to 1 [ 634.407733][T25276] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 634.419891][T25276] FAT-fs (loop0): Filesystem has been set read-only [ 634.427412][T25276] FAT-fs (loop0): error, corrupted directory (invalid entries) 16:28:17 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 634.428589][T25282] FAT-fs (loop5): bogus logical sector size 524 [ 634.441783][T25282] FAT-fs (loop5): Can't find a valid FAT filesystem [ 634.460749][T25274] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 634.469368][T25274] FAT-fs (loop4): Filesystem has been set read-only [ 634.472010][T25275] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) 16:28:17 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:17 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:17 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e6661740d020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 634.485286][T25275] FAT-fs (loop2): Filesystem has been set read-only [ 634.496479][T25296] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 634.506146][T25276] FAT-fs (loop0): error, corrupted directory (invalid entries) 16:28:17 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) sendmmsg(r0, &(0x7f0000004280)=[{{&(0x7f0000000000)=@ieee802154={0x24, @short}, 0x80, 0x0}}, {{&(0x7f00000017c0)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}, 0x80, 0x0}}], 0x2, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000100), &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000080)="4425365859773a39f4634739c83d11445bdf2d2fb01abaae8b3d0d21e2ae07a19591822ac45a44b69f4bdca06c0eaa36", 0xfffffffffffffdfd, 0xdc}], 0x20180c0, &(0x7f00000000c0)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) open(&(0x7f0000000180)='./file0\x00', 0x86000, 0x4b) unlinkat(r1, &(0x7f0000000040)='./file0/file0\x00', 0x200) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x5, 0x0, 0x1, 0x5}, 0x14) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000240)) [ 634.567310][T25308] loop4: detected capacity change from 0 to 16 [ 634.568708][T25309] loop1: detected capacity change from 0 to 16 [ 634.580492][T25313] loop2: detected capacity change from 0 to 16 [ 634.584339][T25309] FAT-fs (loop1): bogus number of reserved sectors [ 634.587581][T25312] loop5: detected capacity change from 0 to 1 [ 634.593581][T25309] FAT-fs (loop1): Can't find a valid FAT filesystem [ 634.608819][T25308] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) 16:28:17 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 634.617514][T25308] FAT-fs (loop4): Filesystem has been set read-only [ 634.624571][T25313] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 634.633284][T25313] FAT-fs (loop2): Filesystem has been set read-only [ 634.653842][T25312] FAT-fs (loop5): bogus logical sector size 525 [ 634.660201][T25312] FAT-fs (loop5): Can't find a valid FAT filesystem [ 634.742909][T25340] loop4: detected capacity change from 0 to 16 [ 634.753462][T25328] loop0: detected capacity change from 0 to 32760 [ 634.762228][T25340] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 634.771086][T25340] FAT-fs (loop4): Filesystem has been set read-only [ 634.886899][T25348] loop0: detected capacity change from 0 to 32760 16:28:17 executing program 3: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:syslog_conf_t:s0\x00', 0x23) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000009200)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)={0x10, 0x2d, 0x20}, 0x10}], 0x1}, 0x810) write$binfmt_misc(r3, &(0x7f00000001c0)=ANY=[], 0x1000000c8) pipe(&(0x7f00000000c0)) splice(r2, 0x0, r4, 0x0, 0x10014, 0x0) 16:28:17 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:17 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:17 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e6661740e020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:28:17 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8", 0x21, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:17 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x8, &(0x7f0000000680)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0xfffffffffffffcda}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}, {&(0x7f00000008c0)="052d400f86639f60e1c0d6817e122c1889a442857f991ac49cf47f1b2a431b93e61302654b8bba878cfd267a917f0354a82c0db4782330390477e66df2ed266e89e9e42035e761d6bec6e48de3c4fbc4b765cd8796f97642c4729413a253bc91b70388437f1ddc9ffa99e556dd0a3a34e1fbe49e0fcdc0bc02b5013c9a5e0f6c35cf4d798fec8e4eaa08f57a547ea22e2e11899b128db1a27e126113ac864a9965a4ff1da79a67f54dc9c35586056b0e6431a9c79a462bf2e0cc0161dc5f4a8a6ada88774694ff000000099fe176bbe97d29f56800"/226, 0xca, 0x8}, {&(0x7f00000000c0)="5b61155bd812badfb572a08f5c4b8dbab0d03547b212445bffa29b92c0e78fb45d8855861fcdab1296228437210de5054918401a6feaba73e137ffa84178d446f5cb343c2ff06423", 0x48, 0x3}, {&(0x7f00000003c0)="e4c94074838b5d9905dca4b08243e92dc3221e2f21b19c70fabd0f1d30700ee4f48df39d4dede7f600a845a9fe6a391428fb08fd5e3d5460da6ae8c68d1cae0d02cb5fd119ef3669cc1a9b12b16ecb0c9c4a5c46cd918531fe766bdda050774559ef27f0eb435a0cfed2b1540fd44366", 0x70, 0x80000001}, {&(0x7f0000000440)="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", 0xfb, 0x6}, {&(0x7f0000000540)="b4a9b700511b21138452678d0542ee8719991f87d831025092b28a36b44be13c5323533dd19a6f0ba1ff42452032f2914105d41e023d490e77eb2aaa5a0e2ecf4a4ce6523a4f0896ec4659833eca9d4558dc", 0x52, 0x7}, {&(0x7f0000000740)="5c2f008d8ddabda1b79744ad84d9ff437eba926b759ed96c752b9150d6090bdd9de72eac9645d398ae2e3ebfe4db2fab02e22c4ea24dea5c52337cd1578daac3e26e3a6da2ca2269afc00a63c926bf1244fdaa40896cbeecd6f5591807c3d1120039aa7232c7205164c193f42148acd410882e59e92b97f56db6017a340d9e47be5162881b3bf85235a81527228b6255a38f93b6e990fbaf0b1468d730b04b0528a7da81c25c46ebf67f6a58079e43c8cf5f6e4149cd39501ee2cc294d231e472c8ac2ee5fd91bf6b5d833847344979ecf31927c1978f26539fabb4536a82dbf82de1f8f4dfb2aa22191d19a177fd8bdc8dbf6d060523e4512492f2cedfd05e4bb4c6cf41ed6aeeca3608dba4e752ff7e7abd5762d40003e8800b9aa7cce8f52430fe2f304f1d82ef35a1eb611b7064987bacfc6b506c9cc50741f6fde6890dc8c6de59aef5d5da195157307abaed4caee09b0246a86c49ad64e662457a8a8cb0d1a491a068eac106110b861892800"/378, 0x17a, 0x80000001}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)) [ 635.199524][T25370] loop2: detected capacity change from 0 to 16 [ 635.206093][T25368] loop5: detected capacity change from 0 to 1 [ 635.208957][T25371] loop4: detected capacity change from 0 to 16 [ 635.214252][T25372] loop1: detected capacity change from 0 to 16 [ 635.230280][T25371] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 635.239252][T25371] FAT-fs (loop4): Filesystem has been set read-only 16:28:17 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8", 0x21, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 635.254764][T25370] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 635.263508][T25370] FAT-fs (loop2): Filesystem has been set read-only [ 635.269108][T25372] FAT-fs (loop1): bogus number of reserved sectors [ 635.274076][T25368] FAT-fs (loop5): bogus logical sector size 526 [ 635.277024][T25372] FAT-fs (loop1): Can't find a valid FAT filesystem [ 635.282706][T25385] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36168 sclass=netlink_route_socket pid=25385 comm=syz-executor.3 16:28:17 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 635.283442][T25368] FAT-fs (loop5): Can't find a valid FAT filesystem 16:28:17 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:17 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e6661740f020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 635.352874][T25377] loop0: detected capacity change from 0 to 264192 [ 635.380372][T25377] FAT-fs (loop0): invalid media value (0xee) [ 635.388607][T25377] FAT-fs (loop0): Can't find a valid FAT filesystem [ 635.396617][T25396] loop1: detected capacity change from 0 to 16 [ 635.404226][T25393] loop4: detected capacity change from 0 to 16 [ 635.417053][T25396] FAT-fs (loop1): bogus number of reserved sectors [ 635.423704][T25396] FAT-fs (loop1): Can't find a valid FAT filesystem [ 635.432851][T25393] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 635.441723][T25393] FAT-fs (loop4): Filesystem has been set read-only 16:28:18 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8", 0x21, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 635.451359][T25413] loop5: detected capacity change from 0 to 1 [ 635.467306][T25413] FAT-fs (loop5): bogus logical sector size 527 [ 635.473691][T25413] FAT-fs (loop5): Can't find a valid FAT filesystem [ 635.480782][T25408] loop2: detected capacity change from 0 to 16 16:28:18 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617410020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 635.548145][T25429] loop5: detected capacity change from 0 to 1 [ 635.575849][T25432] loop4: detected capacity change from 0 to 16 [ 635.576442][T25429] FAT-fs (loop5): bogus logical sector size 528 [ 635.588320][T25429] FAT-fs (loop5): Can't find a valid FAT filesystem [ 635.598403][T25432] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 635.607165][T25432] FAT-fs (loop4): Filesystem has been set read-only 16:28:18 executing program 3: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:syslog_conf_t:s0\x00', 0x23) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) socket(0x10, 0x3, 0x0) r5 = openat$incfs(0xffffffffffffffff, &(0x7f0000000080)='.pending_reads\x00', 0x402881, 0x8) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000100)={'geneve1\x00', &(0x7f00000000c0)=@ethtool_gfeatures={0x3a, 0x2, [{}, {}]}}) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000009200)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)={0x10, 0x2d}, 0x10}], 0x1}, 0x0) write$binfmt_misc(r3, &(0x7f00000001c0)=ANY=[], 0x1000000c8) r6 = epoll_create(0x3) sendmmsg(0xffffffffffffffff, &(0x7f0000004280)=[{{&(0x7f0000000000)=@ieee802154={0x24, @short}, 0x80, 0x0}}, {{&(0x7f00000017c0)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}, 0x80, 0x0}}], 0x2, 0x0) dup2(0xffffffffffffffff, r2) r7 = socket$packet(0x11, 0x2, 0x300) sendmmsg(r7, &(0x7f0000004280)=[{{&(0x7f0000000000)=@ieee802154={0x24, @short}, 0x80, 0x0}}, {{&(0x7f00000017c0)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}, 0x80, 0x0}}], 0x2, 0x0) splice(r6, &(0x7f0000000140)=0x4, r7, &(0x7f0000000180)=0xd0, 0xfffffffffffffffd, 0x1) splice(r2, 0x0, r4, 0x0, 0x10014, 0x0) 16:28:18 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:18 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:18 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:18 executing program 0: ptrace$peekuser(0x3, 0x0, 0x7381) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x1820, 0x3, &(0x7f00000000c0)=[{&(0x7f0000000200)="eb3c906d6b6601000240008000f8010000000000000000", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x5fe}, {&(0x7f0000000040)="2673f85f9f5a6d60d661fa7ea891558fd7c5d365e138df4137dea0aac6b845b98da2a2d3db8167c038ec7ff3786b8a0fb6732b63058afc5f9d8ff6352e54", 0x3e, 0x7fffffff}], 0x0, &(0x7f0000010d00)=ANY=[]) sched_setattr(0x0, &(0x7f0000007280)={0x38, 0x2, 0x10000048, 0x1, 0x3, 0xffffffff, 0x2, 0xfff, 0x9, 0x5}, 0x0) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000006ec0)=[{{&(0x7f00000002c0)=@in={0x2, 0x4e21, @empty}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="354175408fd078733595d1eeee7b63bb4987daea6adcbc63f2e4b02c7561d5c9aad5c909bab960f969f7b8e1852d603e2fd9418a9171ff634a66c9a3ca972f7bffd288c56625cf92f1aefb76463e2e04bc2dd978e36f5740f67a124c63ce8c662d7fcc56", 0x64}, {&(0x7f00000003c0)="70d0d2af9fd80c407df4d09fc203dacc4c95f8e9de6e48abb83391ad2da2420497681e3b4a1db33c1cbf224efe6261351711e13d308b71d0920e62492e8d3cb0e71ac0c70f8622760ca827094c2329f959aec668b01ed330f9cc0084e2affb92c1271618721f36f1cb69996c6bd1c40971b9610c32497f3ebc1f433159f61a00ecd3cb22ce991d2698336aa8da104f90bcda911d0250fe9aea382200f660d9", 0x9f}, {&(0x7f0000000480)="1e7ba11734590cda6382757f17d1311eb1636140318b46af4e79b2185d37da1a049bb776fc1ca58f5fdc92d60b2d7f69486049bd119a45d91e369f2b2687726af5159d6eb9a1e0a069584d603d7335b74957a3415359781fc2bb868845800fa280a289c5db44e55ddfaddbf3342c62bc0f8dba95677a0f5cb53b51af222788d4af56c22113522428f13400ea34f9081fac9d5927bcadd60116bd11a09a09f9ce76aec4c784e84ee43071dd863fbc1f0e9e5ddbfdce6f3084499f81c3cc2f5e8ca3a5b6adccf259cfc9f27ae11dbc", 0xce}, {&(0x7f0000000580)="d685c44577a9c1605d8ad818767c6da11f45b2bdabd4dc00ac4e981d8ef94b72268f2e707e2117dcfbfd69e8146321bccafd4488dc3b94feda46b0ee7c6045a9a0e2625021d90053ce0d84368bfc94233c5fc0dec1817bdea272213296eb7c0fe1f002176026fb2b2a18d963b9d29f66b3a3973b549f6f21936dfc103a5778dd16624ba51dd62115aae81dd8b1a9ca8837451fa40fa300f9ac266245a973f353ad18ea9ba5eebb27e96895532d9659", 0xaf}, {&(0x7f0000000080)="e8f5a5a9e99d40ccc3ae8571ef9d52205950", 0x12}, {&(0x7f0000000640)="b0b69a25b9c6eab61b22e39756c16903db8ea181f7da0073e1c3129253ea16cdb1868e0e26b08cf2bd3d36e73e4b6301240ba25b9018c556758113fe588525ea7cf794bce6b425f3b7faf339016136cc105fbfeb0d30875daad1aab68250ba37262e3a8b4805a9b91381acb2a57c274920291f266342c32a896de9d07481a93b18e18a4142afa3775e1cc019531c8a726cbe9fd28ea8455ea15686dffe9ae0c5ad37998d211e69b79edd7a0d29b09490a3053b68691f9464bd6804a132268cc26f18f446ba820976f47f2e97a5b2f83aa48b2900ef09cf5a2de97877abeabef179abc4839a1fc3778f0a23150641354e97b9bf74c2d397", 0xf7}, {&(0x7f0000000740)="ae24833b7ec8203d6bf34a21f067053bc0d9fa302fba50fd17d799ef7d340dbf6336f1cfe02cbf6117e701067d80166a89edd73848f57b8d79c33b886d9c7f77d39d624ea7193c75bbc48319ed74ac37a327517cad161f7de1c8b6eed4d1901022b0e6d7634d8a21ff5af506fffd0c6f992e9fd135eba903b57a4768144717ee7f7a21d60170e8a1eceb55c1cf66d0401ab6c2cd51732d93c3a7fe172b534de3e10590fddeebcff696b8480a16e67ee608448ad277e171fbcfb71c1b6adc", 0xbe}, {&(0x7f0000000800)="eb8b4bc7708ca06e247dcc40", 0xc}, {&(0x7f0000000840)="ad8c7e6dba8b9db5c8e2c31bc8b316d6e17fb87eb24b09b20f5f8bec9ef2968daa56382c669c93eccdf71a859cd3587f0d3b762c3d6079b092222d9473fd925d56ea7822aaa05c8d3a7b2ea29acd7d678766f7d1524464381bef8842b9066b52df084694cfd9d8e5c45d9074fad02e2f552493c5f46fdee322cdf1d1e2e28d9260c9430c37455908386a4af4088bc7cd91f3b6a2735ecdb9a29a8ea1a4eff373a8797250db3edc2ca3f635f57ae0c11e02ec19b59ee7713812dc", 0xba}], 0x9, &(0x7f00000072c0)=ANY=[@ANYBLOB="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"], 0xb0}}, {{&(0x7f0000000a80)=@l2tp6={0xa, 0x0, 0x4, @private0, 0xfe}, 0x80, &(0x7f0000001b00)=[{&(0x7f0000000b00)="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{0xb8, 0x110, 0xfffffffb, "15b87bde4cd6e74e5cb7d304b52d4070384a22b9f4dfc69130bf5c2912879d5ae82c8c3947b90ecee03e4a1ac9f97421b2e3ea00bcee37db01caedce8f20973710acd4ef26e06d3ed1012481fb327fee883a1e8230ee014608f33d1132348191c0249ea2ba6f6e4ea4a77bc51de13189d399ab177cede211d763c6fb0d04163ff399c07072f3102b7e4380eda4fef602e51f61ade4ed7f0dff1aa997b01328c2ca795c3e6b"}, {0xf8, 0x105, 0xc54b, "64a364e2c5e9f716ad3bad4e51733abc56304e13b1579f7d375bcb58d3c99fcccd127f8dc143f4a357d30f56211139dfe00e13d9b86f94b7574392b81a4fc8fb34e98632c621f7c589a7accd1a261a9308c0117a7faff7fdcba06f29660deea93d62d1224c47a237edbc6aa8cd26eee1def31374203ce2a70cf5e97f51bc4dc16d5ae5cce7a44ab580b0576dac92f8b791a9795222bc6c31e5eef29da1f35f80b0531e19beddc3df39d8cccbb70d44df9c88fc2916b2d84e7d457e3606963bb1befdf2bdff87016558838d88bdf2dba933b7865a1646eacbd972567482c86655fa882c55a6d3d1"}, {0xc8, 0x0, 0x6, "087918f6b8250befd0e5cc52ea42fa61795475dcfbafc100c195b19bd015cf43429e1eb5d16087dcf81f5aae4b8d1662fa0926a35152d6f7b2b005e4dcdb1a0bed5e9d558942ee7ecc6a01811a70f65d9d5219ae12cc38cd26f6d30ee6400c89f62b4dd53d308fc99a8beb292c15029fef514f16f3f5b3ddfb0d5aad6425c3f298803df8665efac6dde69610401e0cfc06edddecfaaa5e6a969b48639e5f297d1111357d6394beb9af852ffde649367e3199"}, {0xc8, 0x101, 0x5, "5a6f3dcc873a6c7575b1c89467193d03022ffdd47c4f8d5ad60e026105e3d81f332275f9780bc09d3dd21b2e52f7ae3ba1dddc6622ef615ce134b95af9098e842f9c567bdaf56b26a7f75203c1c3d5224fef4c78a00ac021eaf5373e2352778d7688e5b4d1e7a21a847675dee1f31f85357b2d4c3025b0f518975b94e10e5e4e470bfe88560b35a5e7d1407af5a8b2eb043e89fef86c6c9c7032d99f92f52dcbfb76af619c3b70143782127c85dbc359afcda5"}], 0x1418}}], 0x8, 0x8040) truncate(&(0x7f0000000240)='./file0\x00', 0x3) rt_sigqueueinfo(0x0, 0x29, &(0x7f0000007200)={0x14, 0x4ca, 0x9}) timer_create(0x1, &(0x7f0000007180)={0x0, 0xe, 0x0, @thr={&(0x7f0000004240), &(0x7f00000070c0)="b201a2fc4fb5982b9a94120444d75774281e66667da056187951f690ac19fe96defdc9241179a4a104ac9f9da987b318ac9e84ff0fe763f2e30ef0e7f06fca3d7e1af74b8534946df58fd0df44f364e8f352cc85bfa44033586e85e075111ec91219a74d97ab82e4af4daa99f4b448ea86312bd08c7ae3662e8cd575c92072f939"}}, &(0x7f00000071c0)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000a00)=0x0) syz_open_procfs(r0, &(0x7f0000000a40)='net/vlan/vlan1\x00') sched_setattr(0x0, &(0x7f00000009c0)={0x38, 0x1, 0x40, 0xfffffffb, 0x81, 0x3, 0xffc0000000000000, 0xe31, 0xfff, 0x1}, 0x0) 16:28:18 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617411020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 636.076368][T25459] loop5: detected capacity change from 0 to 1 [ 636.080004][T25461] loop4: detected capacity change from 0 to 16 [ 636.089311][T25458] loop1: detected capacity change from 0 to 16 [ 636.094408][T25462] loop0: detected capacity change from 0 to 264192 [ 636.100129][T25460] loop2: detected capacity change from 0 to 16 [ 636.104367][T25462] FAT-fs (loop0): bogus number of FAT structure [ 636.114762][T25462] FAT-fs (loop0): Can't find a valid FAT filesystem [ 636.115986][T25459] FAT-fs (loop5): bogus logical sector size 529 [ 636.127646][T25459] FAT-fs (loop5): Can't find a valid FAT filesystem [ 636.129161][T25458] FAT-fs (loop1): bogus number of reserved sectors [ 636.141817][T25458] FAT-fs (loop1): Can't find a valid FAT filesystem [ 636.141992][T25477] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36168 sclass=netlink_route_socket pid=25477 comm=syz-executor.3 [ 636.152066][T25460] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 636.169086][T25461] FAT-fs (loop4): bogus number of reserved sectors 16:28:18 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617412020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:28:18 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340), 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:18 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:18 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 636.170163][T25460] FAT-fs (loop2): Filesystem has been set read-only [ 636.176863][T25461] FAT-fs (loop4): Can't find a valid FAT filesystem [ 636.205736][T25462] loop0: detected capacity change from 0 to 264192 [ 636.249657][T25495] loop5: detected capacity change from 0 to 1 [ 636.258067][T25495] FAT-fs (loop5): bogus logical sector size 530 [ 636.261210][T25499] loop1: detected capacity change from 0 to 16 [ 636.264542][T25495] FAT-fs (loop5): Can't find a valid FAT filesystem [ 636.272213][T25496] loop4: detected capacity change from 0 to 16 [ 636.288077][T25499] FAT-fs (loop1): bogus number of reserved sectors 16:28:18 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/key-users\x00', 0x0, 0x0) preadv(r1, &(0x7f0000001600)=[{&(0x7f00000000c0)=""/14, 0xe}, {&(0x7f00000002c0)=""/225, 0xe1}, {&(0x7f0000000100)=""/24, 0x18}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/91, 0x5b}, {&(0x7f0000001440)=""/93, 0x5d}, {&(0x7f00000014c0)=""/71, 0x47}, {&(0x7f0000001540)=""/177, 0xb1}], 0x8, 0xda, 0x1c0000) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)) [ 636.295016][T25499] FAT-fs (loop1): Can't find a valid FAT filesystem [ 636.302816][T25504] loop2: detected capacity change from 0 to 16 [ 636.318864][T25504] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 636.327450][T25504] FAT-fs (loop2): Filesystem has been set read-only [ 636.339491][T25496] FAT-fs (loop4): bogus number of reserved sectors 16:28:18 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340), 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 636.346191][T25496] FAT-fs (loop4): Can't find a valid FAT filesystem [ 636.359710][T25513] loop0: detected capacity change from 0 to 6 [ 636.373458][T25513] FAT-fs (loop0): Directory bread(block 6) failed [ 636.395167][T25513] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 636.402961][T25513] FAT-fs (loop0): Filesystem has been set read-only [ 636.439595][T25513] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 636.444107][T25533] loop2: detected capacity change from 0 to 16 [ 636.457546][T25533] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 636.466360][T25533] FAT-fs (loop2): Filesystem has been set read-only 16:28:19 executing program 3: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:syslog_conf_t:s0\x00', 0x23) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000009200)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="100000000300"/16], 0x10}], 0x1}, 0x0) write$binfmt_misc(r3, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r2, 0x0, r4, 0x0, 0x10014, 0x0) 16:28:19 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:19 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:19 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617418020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:28:19 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f00000000c0)='./file0\x00') truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)) r1 = socket$packet(0x11, 0x2, 0x300) sendmmsg(r1, &(0x7f0000004280)=[{{&(0x7f0000000000)=@ieee802154={0x24, @short}, 0x80, 0x0}}, {{&(0x7f00000017c0)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}, 0x80, 0x0}}], 0x2, 0x0) ioctl$F2FS_IOC_GET_PIN_FILE(r1, 0x8004f50e, &(0x7f0000000100)) creat(&(0x7f0000000040)='./file0\x00', 0x40) 16:28:19 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340), 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 636.950720][T25554] loop5: detected capacity change from 0 to 1 [ 636.959998][T25557] loop1: detected capacity change from 0 to 16 [ 636.965641][T25554] FAT-fs (loop5): bogus logical sector size 536 [ 636.968177][T25556] loop0: detected capacity change from 0 to 6 [ 636.972448][T25554] FAT-fs (loop5): Can't find a valid FAT filesystem [ 636.979915][T25558] loop2: detected capacity change from 0 to 16 [ 636.991998][T25559] loop4: detected capacity change from 0 to 16 [ 636.993166][T25557] FAT-fs (loop1): bogus number of reserved sectors [ 637.004817][T25557] FAT-fs (loop1): Can't find a valid FAT filesystem [ 637.010885][T25556] FAT-fs (loop0): Directory bread(block 6) failed [ 637.018270][T25570] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=3 sclass=netlink_route_socket pid=25570 comm=syz-executor.3 [ 637.023177][T25559] FAT-fs (loop4): bogus number of reserved sectors [ 637.031629][T25570] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36168 sclass=netlink_route_socket pid=25570 comm=syz-executor.3 16:28:19 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617419020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:28:19 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{0x0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:19 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)='\x00'/17, 0x11, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 637.037708][T25559] FAT-fs (loop4): Can't find a valid FAT filesystem [ 637.064980][T25556] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 637.072924][T25556] FAT-fs (loop0): Filesystem has been set read-only 16:28:19 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 637.105653][T25556] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 637.108300][T25583] loop5: detected capacity change from 0 to 1 [ 637.127544][T25556] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 637.148607][T25588] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 637.157265][T25583] FAT-fs (loop5): bogus logical sector size 537 [ 637.163596][T25583] FAT-fs (loop5): Can't find a valid FAT filesystem [ 637.176409][T25594] loop1: detected capacity change from 0 to 16 [ 637.182833][T25599] loop2: detected capacity change from 0 to 16 [ 637.185336][T25598] loop4: detected capacity change from 0 to 16 [ 637.195395][T25556] FAT-fs (loop0): error, corrupted directory (invalid entries) 16:28:19 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617422020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:28:19 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0xee00, 0x0, r1) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r1}}}], 0x20}, 0x0) fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = getpid() r5 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0xee00, 0x0, r6) sendmsg$netlink(r3, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@cred={{0x1c, 0x1, 0x2, {r4, 0x0, r6}}}], 0x20}, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = getpid() r9 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0xee00, 0x0, r10) sendmsg$netlink(r7, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@cred={{0x1c, 0x1, 0x2, {r8, 0x0, r10}}}], 0x20}, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='system.posix_acl_default\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000010003000000000002000200", @ANYRES32, @ANYBLOB="02000200", @ANYRES32, @ANYBLOB="02000100", @ANYRES32=0x0, @ANYBLOB="02000100", @ANYRES32=0x0, @ANYBLOB="02000300", @ANYRES32=0x0, @ANYBLOB="040003000000000008000b00", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=r1, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="08000100", @ANYRES32=r2, @ANYBLOB="08000600", @ANYRES32, @ANYBLOB="08040700", @ANYRES32=r6, @ANYBLOB="08000400", @ANYRES32=r10, @ANYBLOB='\b\x00\a\x00', @ANYRES32=0xee00, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="10000200000000002000010000000000"], 0x9c, 0x0) [ 637.198071][T25598] FAT-fs (loop4): bogus number of reserved sectors [ 637.204754][T25594] FAT-fs (loop1): bogus number of reserved sectors [ 637.209544][T25598] FAT-fs (loop4): Can't find a valid FAT filesystem [ 637.222933][T25594] FAT-fs (loop1): Can't find a valid FAT filesystem [ 637.238084][T25599] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 637.246672][T25599] FAT-fs (loop2): Filesystem has been set read-only [ 637.276049][T25612] loop5: detected capacity change from 0 to 1 [ 637.304023][T25612] FAT-fs (loop5): bogus logical sector size 546 [ 637.310435][T25612] FAT-fs (loop5): Can't find a valid FAT filesystem [ 637.329166][T25622] loop0: detected capacity change from 0 to 6 [ 637.338765][T25622] FAT-fs (loop0): Directory bread(block 6) failed [ 637.348065][T25622] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 637.356173][T25622] FAT-fs (loop0): Filesystem has been set read-only [ 637.387730][T25622] FAT-fs (loop0): error, corrupted directory (invalid entries) 16:28:20 executing program 3: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:syslog_conf_t:s0\x00', 0x23) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) r5 = socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000009200)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)={0x10, 0x2d}, 0x10}], 0x1}, 0x0) write$binfmt_misc(r3, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r2, 0x0, r4, 0x0, 0x10014, 0x0) r6 = accept4$inet6(r5, &(0x7f00000000c0), &(0x7f0000000100)=0x1c, 0x800) splice(r3, &(0x7f0000000080)=0x1000, r6, &(0x7f0000000140), 0x9, 0x4) 16:28:20 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)='\x00'/17, 0x11, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:20 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{0x0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:20 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:20 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617425020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:28:20 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3d906d6b66732e66617400020101000240008000f801", 0x17, 0x80000000}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x1}], 0x0, &(0x7f00000002c0)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)) [ 637.810789][T25652] loop0: detected capacity change from 0 to 264192 [ 637.811053][T25647] loop4: detected capacity change from 0 to 16 [ 637.822577][T25652] FAT-fs (loop0): invalid media value (0x00) [ 637.823871][T25648] loop1: detected capacity change from 0 to 16 [ 637.829668][T25652] FAT-fs (loop0): Can't find a valid FAT filesystem [ 637.842818][T25647] FAT-fs (loop4): bogus number of reserved sectors [ 637.849459][T25648] FAT-fs (loop1): bogus number of reserved sectors [ 637.849627][T25647] FAT-fs (loop4): Can't find a valid FAT filesystem [ 637.856363][T25648] FAT-fs (loop1): Can't find a valid FAT filesystem [ 637.869694][T25656] loop2: detected capacity change from 0 to 16 [ 637.869694][T25657] loop5: detected capacity change from 0 to 1 [ 637.872838][T25657] FAT-fs (loop5): bogus logical sector size 549 [ 637.888276][T25657] FAT-fs (loop5): Can't find a valid FAT filesystem [ 637.895949][T25656] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 637.904606][T25656] FAT-fs (loop2): Filesystem has been set read-only 16:28:20 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:20 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{0x0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 637.931027][T25652] loop0: detected capacity change from 0 to 264192 [ 637.935619][T25670] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36168 sclass=netlink_route_socket pid=25670 comm=syz-executor.3 [ 637.968596][T25652] FAT-fs (loop0): invalid media value (0x00) [ 637.974632][T25652] FAT-fs (loop0): Can't find a valid FAT filesystem 16:28:20 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)='\x00'/17, 0x11, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:20 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101644640008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) setxattr$security_selinux(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000000c0), &(0x7f0000000100)='system_u:object_r:hwdata_t:s0\x00', 0x1e, 0x2) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)) 16:28:20 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617448020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:28:20 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{0x0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 637.981558][T25680] loop1: detected capacity change from 0 to 16 [ 637.988264][T25679] loop4: detected capacity change from 0 to 16 [ 637.998785][T25679] FAT-fs (loop4): bogus number of reserved sectors [ 638.005355][T25679] FAT-fs (loop4): Can't find a valid FAT filesystem [ 638.015451][T25680] FAT-fs (loop1): bogus number of reserved sectors [ 638.022072][T25680] FAT-fs (loop1): Can't find a valid FAT filesystem [ 638.070868][T25694] loop0: detected capacity change from 0 to 6 [ 638.085358][T25701] loop4: detected capacity change from 0 to 16 [ 638.091636][T25700] loop2: detected capacity change from 0 to 16 [ 638.095295][T25694] FAT-fs (loop0): Directory bread(block 25671) failed [ 638.103404][T25701] FAT-fs (loop4): bogus number of reserved sectors [ 638.111420][T25701] FAT-fs (loop4): Can't find a valid FAT filesystem [ 638.123506][T25700] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 638.130664][T25694] FAT-fs (loop0): Directory bread(block 25672) failed [ 638.132125][T25700] FAT-fs (loop2): Filesystem has been set read-only [ 638.138845][T25694] FAT-fs (loop0): Directory bread(block 25673) failed [ 638.146343][T25704] loop5: detected capacity change from 0 to 1 [ 638.153859][T25694] FAT-fs (loop0): Directory bread(block 25674) failed [ 638.168144][T25704] FAT-fs (loop5): bogus logical sector size 584 [ 638.174535][T25704] FAT-fs (loop5): Can't find a valid FAT filesystem [ 638.187589][T25711] FAT-fs (loop0): Directory bread(block 25671) failed [ 638.199307][T25711] FAT-fs (loop0): Directory bread(block 25672) failed [ 638.222997][T25711] FAT-fs (loop0): Directory bread(block 25673) failed [ 638.230300][T25711] FAT-fs (loop0): Directory bread(block 25674) failed 16:28:21 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{0x0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:21 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:21 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)='\x00'/26, 0x1a, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:21 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e6661744c020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:28:21 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r0, 0xf503, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) sendmmsg(r1, &(0x7f0000004280)=[{{&(0x7f0000000000)=@ieee802154={0x24, @short}, 0x80, 0x0}}, {{&(0x7f00000017c0)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}, 0x80, 0x0}}], 0x2, 0x0) preadv(r1, &(0x7f0000000440)=[{&(0x7f0000000380)=""/168, 0xa8}], 0x1, 0x3fa, 0x80000000) r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0/file0/file0\x00', 0x201, 0x10) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) lsetxattr$security_evm(&(0x7f00000000c0)='.\x00', &(0x7f0000000100), &(0x7f00000002c0)=@sha1={0x1, "db5b83b5facb74b9b030faf5747366d599d7a748"}, 0x15, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000300), 0x10001, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xd, 0x810, r3, 0x2159c000) r4 = socket$nl_sock_diag(0x10, 0x3, 0x4) preadv(r4, &(0x7f0000000580)=[{&(0x7f0000000480)=""/225, 0xe1}], 0x1, 0x10000, 0x9) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000240)) ioctl$SCSI_IOCTL_GET_IDLUN(r3, 0x5382, &(0x7f0000000340)) 16:28:21 executing program 3: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:syslog_conf_t:s0\x00', 0x23) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/time\x00') mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x7, 0x110, r2, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) close(r5) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000009200)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)={0x10, 0x2d}, 0x10}], 0x1}, 0x0) write$binfmt_misc(r4, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r3, 0x0, r5, 0x0, 0x10014, 0x0) [ 638.690253][T25729] loop5: detected capacity change from 0 to 1 [ 638.692669][T25731] loop0: detected capacity change from 0 to 6 [ 638.704683][T25733] loop4: detected capacity change from 0 to 16 [ 638.704832][T25735] loop1: detected capacity change from 0 to 16 [ 638.711435][T25736] loop2: detected capacity change from 0 to 16 [ 638.718396][T25729] FAT-fs (loop5): bogus logical sector size 588 [ 638.728534][T25733] FAT-fs (loop4): bogus number of reserved sectors [ 638.730464][T25729] FAT-fs (loop5): Can't find a valid FAT filesystem [ 638.737869][T25733] FAT-fs (loop4): Can't find a valid FAT filesystem [ 638.742686][T25731] FAT-fs (loop0): Directory bread(block 6) failed [ 638.763956][T25736] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 638.772865][T25736] FAT-fs (loop2): Filesystem has been set read-only [ 638.773590][T25735] FAT-fs (loop1): bogus number of reserved sectors 16:28:21 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)='\x00'/26, 0x1a, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 638.786217][T25735] FAT-fs (loop1): Can't find a valid FAT filesystem 16:28:21 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{0x0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:21 executing program 0: setxattr$incfs_id(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000000c0), &(0x7f0000000100)={'0000000000000000000000000000000', 0x32}, 0x20, 0x1) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0xfe03}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x602}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)) write$binfmt_script(r0, &(0x7f00000002c0)={'#! ', './file0', [{0x20, 'user.incfs.id\x00'}, {}, {}, {0x20, '0000000000000000000000000000000'}, {0x20, 'vfat\x00'}, {0x20, '\x00'}, {0x20, '0000000000000000000000000000000'}, {0x20, 'user.incfs.id\x00'}, {}], 0xa, "7afc4cafa155adbe778be4b8f2c853761a26815a081c5f0d189205727d4288a6a9f9f741325e5c72f00d37a6a6c6b5e4a315c5569e6d9f549f85493d45a6af76923714b210d1ba9e6f90930ea5051e31f1286708090b7b28308c183c506e"}, 0xd2) [ 638.814665][T25759] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 638.822373][T25759] FAT-fs (loop0): Filesystem has been set read-only [ 638.830396][T25731] FAT-fs (loop0): error, corrupted directory (invalid entries) 16:28:21 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617460020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:28:21 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 638.879346][T25768] loop4: detected capacity change from 0 to 16 [ 638.885809][T25769] loop2: detected capacity change from 0 to 16 [ 638.914027][T25769] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 638.922635][T25769] FAT-fs (loop2): Filesystem has been set read-only 16:28:21 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)='\x00'/26, 0x1a, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 638.946068][T25768] FAT-fs (loop4): bogus number of reserved sectors [ 638.946576][T25782] loop1: detected capacity change from 0 to 16 [ 638.952643][T25768] FAT-fs (loop4): Can't find a valid FAT filesystem [ 638.967515][T25784] loop5: detected capacity change from 0 to 1 [ 638.972985][T25782] FAT-fs (loop1): bogus number of reserved sectors [ 638.975197][T25785] loop0: detected capacity change from 0 to 127 [ 638.980141][T25782] FAT-fs (loop1): Can't find a valid FAT filesystem 16:28:21 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) execveat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='(}!\\\x00', &(0x7f0000000300)='[^@:\x00', &(0x7f0000000340)='vfat\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='vfat\x00'], &(0x7f0000000480)=[&(0x7f0000000440)='}%\x00'], 0x800) unlink(&(0x7f00000000c0)='./file0/file0\x00') open(&(0x7f0000000040)='./file0/file0\x00', 0x80, 0x120) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)) 16:28:21 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617468020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 638.989846][T25784] FAT-fs (loop5): bogus logical sector size 608 [ 638.999315][T25784] FAT-fs (loop5): Can't find a valid FAT filesystem 16:28:21 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:21 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 639.092403][T25809] loop2: detected capacity change from 0 to 16 [ 639.106659][T25809] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 639.115572][T25809] FAT-fs (loop2): Filesystem has been set read-only [ 639.121627][T25811] loop5: detected capacity change from 0 to 1 [ 639.133334][T25819] loop0: detected capacity change from 0 to 6 [ 639.133342][T25816] loop4: detected capacity change from 0 to 16 [ 639.136946][T25811] FAT-fs (loop5): bogus logical sector size 616 [ 639.151825][T25819] FAT-fs (loop0): Directory bread(block 6) failed [ 639.153051][T25811] FAT-fs (loop5): Can't find a valid FAT filesystem [ 639.170605][T25816] FAT-fs (loop4): bogus number of reserved sectors [ 639.177136][T25816] FAT-fs (loop4): Can't find a valid FAT filesystem 16:28:21 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)='\x00'/30, 0x1e, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 639.189259][T25819] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 639.196949][T25819] FAT-fs (loop0): Filesystem has been set read-only [ 639.204319][T25823] loop1: detected capacity change from 0 to 16 [ 639.204881][T25819] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 639.235779][T25823] FAT-fs (loop1): bogus number of reserved sectors [ 639.242549][T25823] FAT-fs (loop1): Can't find a valid FAT filesystem [ 639.243788][T25819] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 639.262090][T25838] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 639.276389][T25839] loop2: detected capacity change from 0 to 16 [ 639.304406][T25839] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 639.313030][T25839] FAT-fs (loop2): Filesystem has been set read-only 16:28:22 executing program 3: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:syslog_conf_t:s0\x00', 0x23) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$selinux_attr(r1, &(0x7f0000000080)='system_u:object_r:devicekit_disk_exec_t:s0\x00', 0x2b) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000009200)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)={0x10, 0x2d}, 0x10}], 0x1}, 0x0) write$binfmt_misc(r3, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r2, 0x0, r4, 0x0, 0x10014, 0x0) 16:28:22 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:22 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e6661746c020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:28:22 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400", 0xc}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:22 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x6, 0x3, &(0x7f0000000500)=[{&(0x7f00000002c0)="8fb66dd6c272c5f57248b45793ceb36ae21db322072083efa646b28314d051a59ba7a0dd169d738bd7073c24ad53a10ec098dea8c1a47c662fc02bec44811996c23ab11568e38d0b8e88eaa9b1b3d6a3c539dd80a2de16a17cb8f4d384cadbb119054157c4f8a775d6739366d69ed9e03d0a0ef07985bd59e2a2b00d5154530833ff1bcd86acc12525bd0355d894cc26b3eb6fa59a1b61fa0b26c6a877f4", 0x9e, 0x2}, {&(0x7f0000000380)="0c91ed1dca39ae63eedbdcd6f5b33374f0b209f42ee36901def6554fe881c23f887e838451594d31ee73103724d1c12e7fa5fb85c68516c3f18ec315987c298f116983c153d4803bdc74ace361e2d44ed7c32e9e48a686535923db5f9d0c4880b5e67fc27a9a97d7b1682f3970f8f5d85fd33cc9ba81b07410a272c465c4ce40351de08046c99073ebb1de5d640c3a0f8d62832c1ad55fb6b37a2c736c03", 0x9e}, {&(0x7f0000000440)="b909d0434aec6ef7992c12b5922f613c476235956cc86c18aff8a723391ebddcc60c668a3c59f3a2abeb51bc3adad433e683740d4580a6f2efb2063edc5bc681f64f939a9298afe275ae049a5ed1f6df5b72e56ca3712bd11d60cd02236b06864ff7348f30189ee13825ca5ab30fccb681b364510042317ce90f36e63eeba23b3b3c1bc51d13f20131aac38cb62c8886bc191998fdeb99d6", 0x98}], 0x100000, &(0x7f0000000100)={[{@overriderock}], [{@dont_hash}]}) write$binfmt_aout(r0, &(0x7f0000000580)={{0xcc, 0x0, 0x5, 0xfe, 0x239, 0x7f, 0x86, 0xe408}, "e23cac3042e6a067e949b99bc808d862d3692e8871ef976024f9aa259962cc448ba89d34697e805627c0355bed83800c2c674fe12d15e1daa2dcce5b9ed7ab05771693da30e8004ee5203bb7192b13df65705fdb"}, 0x74) name_to_handle_at(r0, &(0x7f0000000600)='./file0/file0\x00', &(0x7f0000000640)=@xfs={0x1c, 0x81, {0x9, 0x5, 0xa291, 0x349d}}, &(0x7f0000000680), 0xc00) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) r2 = creat(&(0x7f00000006c0)='./file0\x00', 0x102) openat$dir(0xffffffffffffff9c, &(0x7f0000000740)='./file0\x00', 0x101001, 0xa0) ioctl$RTC_SET_TIME(r2, 0x4024700a, &(0x7f0000000700)={0x24, 0x2a, 0x10, 0x1f, 0x4, 0x6, 0x0, 0x84}) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000240)) 16:28:22 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)='\x00'/30, 0x1e, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 639.573276][T25859] loop4: detected capacity change from 0 to 16 [ 639.584681][T25859] FAT-fs (loop4): bogus number of reserved sectors [ 639.588106][T25866] loop5: detected capacity change from 0 to 1 [ 639.591384][T25859] FAT-fs (loop4): Can't find a valid FAT filesystem [ 639.605449][T25872] loop1: detected capacity change from 0 to 16 [ 639.612169][T25867] loop2: detected capacity change from 0 to 16 16:28:22 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 639.618499][T25866] FAT-fs (loop5): bogus logical sector size 620 [ 639.624902][T25866] FAT-fs (loop5): Can't find a valid FAT filesystem [ 639.638664][T25872] FAT-fs (loop1): bogus number of reserved sectors [ 639.639658][T25881] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36168 sclass=netlink_route_socket pid=25881 comm=syz-executor.3 [ 639.645256][T25872] FAT-fs (loop1): Can't find a valid FAT filesystem 16:28:22 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)='\x00'/30, 0x1e, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 639.678284][T25867] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 639.680949][T25865] loop0: detected capacity change from 0 to 6 [ 639.686966][T25867] FAT-fs (loop2): Filesystem has been set read-only [ 639.703428][T25887] loop4: detected capacity change from 0 to 16 [ 639.718999][T25865] FAT-fs (loop0): Directory bread(block 6) failed 16:28:22 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617474020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:28:22 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400", 0xc}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 639.726140][T25865] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 639.734019][T25865] FAT-fs (loop0): Filesystem has been set read-only [ 639.741202][T25887] FAT-fs (loop4): bogus number of reserved sectors [ 639.747737][T25887] FAT-fs (loop4): Can't find a valid FAT filesystem [ 639.769853][T25897] FAT-fs (loop0): error, corrupted directory (invalid entries) 16:28:22 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400", 0xc}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:22 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x40000000, 0x2, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c908d00f8010000000000000000000000000000000065e69b7bc207cdf9fd5c916a8d322ef18d8d59dff43409b611d3034286c7ff269295441b4a9bd1a7bb711474bff9c707ebd35ac5b4aaee7bec360b93262e01d3c6", 0x58, 0xfffffffffffffffc}, {&(0x7f00000002c0)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffbfffffffffff0000ffffffff46494c45302020202020201048742cb7700d4651438f721cea3648a9cf71a4d5fc3f7e1b989f4d6c8c0a9424c10728a144bea292847c805a01f9e37702617cea07c15efe6933edc8cc8bb8584ba4bd68e3916597bed8303cf273a0714f06a283a2dc2723077c3388bcd252b556a8bb45ffc1025157ea82f36a4937fc9b42caf2a6942187e5891edb6d281338e53bf0a8a806d578dd7b4885826c77ca7a45134393e9246e9f01c814afabba25acd3f6814c51ce0170da", 0xf6, 0x3}], 0x0, &(0x7f0000000040)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)) [ 639.786131][T25898] loop5: detected capacity change from 0 to 1 [ 639.809654][T25898] FAT-fs (loop5): bogus logical sector size 628 [ 639.816159][T25898] FAT-fs (loop5): Can't find a valid FAT filesystem [ 639.824399][T25907] loop2: detected capacity change from 0 to 16 [ 639.829157][T25909] loop1: detected capacity change from 0 to 16 [ 639.865672][T25907] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 639.874449][T25907] FAT-fs (loop2): Filesystem has been set read-only [ 639.874496][T25909] FAT-fs (loop1): bogus number of reserved sectors [ 639.887711][T25909] FAT-fs (loop1): Can't find a valid FAT filesystem [ 639.889340][T25923] loop0: detected capacity change from 0 to 264192 [ 639.918942][T25926] loop4: detected capacity change from 0 to 16 [ 639.938590][T25923] FAT-fs (loop0): bogus number of FAT structure [ 639.945073][T25923] FAT-fs (loop0): Can't find a valid FAT filesystem [ 639.949439][T25926] FAT-fs (loop4): bogus number of reserved sectors [ 639.958591][T25926] FAT-fs (loop4): Can't find a valid FAT filesystem 16:28:23 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:23 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617478020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:28:23 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400", 0xc}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:23 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)) creat(&(0x7f0000000040)='./file0/file0\x00', 0x40) 16:28:23 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400", 0xc}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:23 executing program 3: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/thread-self/attr/keycreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000000200)='system_u:object_r:newrole_exec_t:s0\x00', 0xffffffffffffff67) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140), &(0x7f00000001c0)=0x14) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r4, 0x0) preadv(r3, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r2) r7 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r7, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x17f) write(0xffffffffffffffff, &(0x7f0000000180)="1c0000004a005f0214f9f424000904000a", 0xfffffffffffffc70) splice(r5, 0x0, r6, 0x0, 0xfffd, 0x0) socket$inet_udp(0x2, 0x2, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x74) [ 640.465293][T25949] loop5: detected capacity change from 0 to 1 [ 640.466933][T25948] loop1: detected capacity change from 0 to 16 [ 640.477942][T25949] FAT-fs (loop5): bogus logical sector size 632 [ 640.485789][T25949] FAT-fs (loop5): Can't find a valid FAT filesystem [ 640.492786][T25951] loop0: detected capacity change from 0 to 6 [ 640.503882][T25951] FAT-fs (loop0): Directory bread(block 6) failed [ 640.511144][T25947] loop4: detected capacity change from 0 to 16 [ 640.511483][T25948] FAT-fs (loop1): bogus number of reserved sectors [ 640.525870][T25948] FAT-fs (loop1): Can't find a valid FAT filesystem [ 640.546652][T25951] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 640.555293][T25951] FAT-fs (loop0): Filesystem has been set read-only 16:28:23 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e6661747a020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 640.555392][T25947] FAT-fs (loop4): bogus number of reserved sectors [ 640.564633][T25956] loop2: detected capacity change from 0 to 16 [ 640.570781][T25947] FAT-fs (loop4): Can't find a valid FAT filesystem [ 640.597702][T25956] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 640.606812][T25956] FAT-fs (loop2): Filesystem has been set read-only 16:28:23 executing program 3: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:syslog_conf_t:s0\x00', 0x23) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000002200)=[{&(0x7f0000000080)=""/35, 0x23}, {&(0x7f00000000c0)=""/59, 0x3b}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000000100)=""/126, 0x7e}, {&(0x7f0000001200)=""/4096, 0x1000}], 0x5, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) socket(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x2, 0x300) sendmmsg(r5, &(0x7f0000004280)=[{{&(0x7f0000000000)=@ieee802154={0x24, @short}, 0x80, 0x0}}, {{&(0x7f00000017c0)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}, 0x80, 0x0}}], 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r5) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000009200)={0x0, 0xffffff8e, &(0x7f0000000000)=[{&(0x7f00000001c0)={0x10, 0x2b}, 0x10}], 0x1}, 0x0) write$binfmt_misc(r3, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r2, 0x0, r4, 0x0, 0x10014, 0x0) 16:28:23 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240", 0x12}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:23 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400", 0xc}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:23 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) setxattr$security_capability(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000100)=@v1={0x1000000, [{0x2, 0x7}]}, 0xc, 0x2) lsetxattr$trusted_overlay_opaque(&(0x7f00000002c0)='./file0/file2\x00', &(0x7f0000000300), &(0x7f0000000340), 0x2, 0x0) getdents(r0, &(0x7f0000000b00)=""/177, 0xb1) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)) preadv(r0, &(0x7f0000000780)=[{&(0x7f0000000380)=""/120, 0x78}, {&(0x7f0000000400)=""/200, 0xc8}, {&(0x7f0000000500)=""/217, 0xd9}, {&(0x7f0000000600)=""/41, 0x29}, {&(0x7f0000000640)=""/245, 0xf5}, {&(0x7f0000000740)=""/27, 0x1b}], 0x6, 0x7ff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000000980), 0x4) lgetxattr(&(0x7f0000000840)='./file0\x00', &(0x7f0000000bc0)=ANY=[@ANYBLOB="74726e737465642e692516b0ac8dc4d263"], &(0x7f00000008c0)=""/87, 0x57) lgetxattr(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)=@known='user.syz\x00', &(0x7f0000000a40)=""/181, 0xb5) creat(&(0x7f0000000800)='./file0/file2\x00', 0x21) creat(&(0x7f0000000940)='./file0\x00', 0x100) [ 640.616068][T25951] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 640.651897][T25951] FAT-fs (loop0): error, corrupted directory (invalid entries) 16:28:23 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 640.707968][T25983] loop5: detected capacity change from 0 to 1 [ 640.720197][T25987] loop4: detected capacity change from 0 to 16 [ 640.722014][T25986] loop1: detected capacity change from 0 to 16 [ 640.733326][T25987] FAT-fs (loop4): bogus number of reserved sectors [ 640.736456][T25983] FAT-fs (loop5): bogus logical sector size 634 [ 640.740077][T25987] FAT-fs (loop4): Can't find a valid FAT filesystem [ 640.746908][T25983] FAT-fs (loop5): Can't find a valid FAT filesystem [ 640.755029][T25993] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=43 sclass=netlink_route_socket pid=25993 comm=syz-executor.3 [ 640.777219][T25993] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36168 sclass=netlink_route_socket pid=25993 comm=syz-executor.3 [ 640.778794][T25986] FAT-fs (loop1): invalid media value (0x00) 16:28:23 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240", 0x12}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 640.800419][T25986] FAT-fs (loop1): Can't find a valid FAT filesystem [ 640.831545][T26001] loop0: detected capacity change from 0 to 6 [ 640.832233][T26004] loop2: detected capacity change from 0 to 16 [ 640.843754][T26001] FAT-fs (loop0): Directory bread(block 6) failed [ 640.855516][T26001] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 640.863713][T26001] FAT-fs (loop0): Filesystem has been set read-only 16:28:23 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240", 0x12}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 640.874537][T26001] FAT-fs (loop0): Directory bread(block 6) failed [ 640.882962][T26001] FAT-fs (loop0): Directory bread(block 6) failed [ 640.891055][T26001] FAT-fs (loop0): Directory bread(block 6) failed [ 640.897736][T26004] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 640.902817][T26001] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 640.907125][T26004] FAT-fs (loop2): Filesystem has been set read-only 16:28:23 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400030101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 640.942576][T26001] FAT-fs (loop0): Directory bread(block 6) failed [ 640.952600][T26019] FAT-fs (loop0): Directory bread(block 6) failed [ 640.972406][T26014] loop1: detected capacity change from 0 to 16 [ 640.986184][T26020] loop4: detected capacity change from 0 to 16 16:28:23 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@nfc, &(0x7f0000000040)=0x80, 0x0) sendmsg$NFQNL_MSG_VERDICT(r0, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000580)={0x160, 0x1, 0x3, 0x301, 0x0, 0x0, {0x5, 0x0, 0x2}, [@NFQA_EXP={0xb0, 0xf, 0x0, 0x1, [@CTA_EXPECT_MASTER={0xa4, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}, {0x14, 0x4, @private1}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x27}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}}, {0x14, 0x4, @dev={0xfe, 0x80, '\x00', 0x14}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x84}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}]}, @CTA_EXPECT_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x3}]}, @NFQA_EXP={0x9c, 0xf, 0x0, 0x1, [@CTA_EXPECT_MASTER={0x4c, 0x1, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x84}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @private0={0xfc, 0x0, '\x00', 0x1}}, {0x14, 0x4, @loopback}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}]}, @CTA_EXPECT_FN={0x8, 0xb, 'sip\x00'}, @CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x1}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x7f}, @CTA_EXPECT_TUPLE={0x1c, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x84}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0xa9}}]}, @CTA_EXPECT_NAT={0x18, 0xa, 0x0, 0x1, [@CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_EXPECT_NAT_TUPLE={0x4}]}]}]}, 0x160}, 0x1, 0x0, 0x0, 0x5}, 0x4000000) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000240)) sendmsg$NL80211_CMD_RELOAD_REGDB(r1, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x14, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x3622758335169cb1}, 0x4040000) mkdirat(r1, &(0x7f0000000300)='./file0/file0\x00', 0x4) 16:28:23 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 641.001564][T26014] FAT-fs (loop1): invalid media value (0x00) [ 641.007770][T26014] FAT-fs (loop1): Can't find a valid FAT filesystem [ 641.018348][T26020] FAT-fs (loop4): invalid media value (0x00) [ 641.019010][T26028] loop5: detected capacity change from 0 to 1 [ 641.024536][T26020] FAT-fs (loop4): Can't find a valid FAT filesystem [ 641.039988][T26028] FAT-fs (loop5): bogus logical sector size 768 16:28:23 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240", 0x12}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 641.046716][T26028] FAT-fs (loop5): Can't find a valid FAT filesystem 16:28:23 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400070101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 641.135611][T26045] loop2: detected capacity change from 0 to 16 [ 641.139492][T26050] loop1: detected capacity change from 0 to 16 [ 641.149620][T26054] loop5: detected capacity change from 0 to 1 [ 641.156187][T26056] loop0: detected capacity change from 0 to 6 [ 641.157167][T26045] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 641.167141][T26056] FAT-fs (loop0): Directory bread(block 6) failed [ 641.170929][T26045] FAT-fs (loop2): Filesystem has been set read-only [ 641.178591][T26056] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 641.191690][T26056] FAT-fs (loop0): Filesystem has been set read-only [ 641.199746][T26056] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 641.209146][T26056] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 641.211938][T26050] FAT-fs (loop1): invalid media value (0x00) [ 641.223234][T26050] FAT-fs (loop1): Can't find a valid FAT filesystem [ 641.230789][T26054] FAT-fs (loop5): bogus logical sector size 1792 [ 641.237269][T26054] FAT-fs (loop5): Can't find a valid FAT filesystem 16:28:24 executing program 3: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:syslog_conf_t:s0\x00', 0x23) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) sendmmsg(r2, &(0x7f0000004280)=[{{&(0x7f0000000000)=@ieee802154={0x24, @short}, 0x80, 0x0}}, {{&(0x7f00000017c0)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}, 0x80, 0x0}}], 0x2, 0x0) sendfile(r2, r0, &(0x7f0000000380)=0x7fff, 0x7) preadv(r1, &(0x7f00000005c0)=[{&(0x7f0000000140)}, {&(0x7f0000000180)=""/91, 0x5b}, {&(0x7f0000000200)=""/136, 0x88}, {&(0x7f00000002c0)=""/68, 0x44}, {&(0x7f0000000640)=""/87, 0x57}, {&(0x7f00000003c0)=""/193, 0xc1}, {&(0x7f00000004c0)=""/200, 0xc8}], 0x7, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) close(r5) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000009200)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)=ANY=[@ANYBLOB="510000002d0000000000000000000000c1850c162390a6756f5c6613ba7e022133c76a4c9778d5afeeff145e3cf6266dc9f10481c602033cd992936ae8a314c868f7e367a000cff3a5d0460afee579abd0855465ec1dcd273539f06d667a1f5a6056ea87f252acac419b3253a00f17df1be03d485c8db1ba23e934f35c29394a5179e2285ddd858f177b33ea1981e20e5ff3ae6f4b514071cd0aa83cbdc5078f76b01608b0648c6b335439cff13eb35a9107"], 0x10}], 0x1}, 0x0) r6 = openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0xd40, 0x85) openat(r6, &(0x7f0000000340)='./file0\x00', 0x20100, 0x8) write$binfmt_misc(r4, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r3, 0x0, r5, 0x0, 0x10014, 0x0) 16:28:24 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000a0101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:28:24 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240", 0x12}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:24 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) open$dir(&(0x7f0000000040)='./file0/file0\x00', 0x40400, 0x80) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x3}) 16:28:24 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8", 0x21, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:24 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000", 0x15}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 641.568491][T26088] loop1: detected capacity change from 0 to 16 [ 641.571360][T26084] loop2: detected capacity change from 0 to 16 [ 641.575022][T26089] loop4: detected capacity change from 0 to 16 [ 641.593133][T26088] FAT-fs (loop1): invalid media value (0x00) [ 641.594145][T26087] loop0: detected capacity change from 0 to 6 [ 641.599403][T26088] FAT-fs (loop1): Can't find a valid FAT filesystem [ 641.605833][T26092] loop5: detected capacity change from 0 to 1 [ 641.619932][T26084] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 641.628542][T26084] FAT-fs (loop2): Filesystem has been set read-only [ 641.637294][T26089] FAT-fs (loop4): invalid media value (0x00) [ 641.641428][T26101] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36168 sclass=netlink_route_socket pid=26101 comm=syz-executor.3 [ 641.643507][T26089] FAT-fs (loop4): Can't find a valid FAT filesystem 16:28:24 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000", 0x15}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 641.666929][T26092] FAT-fs (loop5): bogus logical sector size 2560 [ 641.670043][T26087] FAT-fs (loop0): Directory bread(block 6) failed [ 641.673333][T26092] FAT-fs (loop5): Can't find a valid FAT filesystem [ 641.702412][T26106] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 641.710049][T26106] FAT-fs (loop0): Filesystem has been set read-only 16:28:24 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8", 0x21, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:24 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240", 0x12}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 641.716821][T26087] FAT-fs (loop0): error, corrupted directory (invalid entries) 16:28:24 executing program 0: sendmsg$NL802154_CMD_SET_SEC_PARAMS(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x30, 0x0, 0x4, 0x70bd28, 0x25dfdbfb, {}, [@NL802154_ATTR_SEC_OUT_KEY_ID={0xc, 0x20, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x80}]}, @NL802154_ATTR_SEC_FRAME_COUNTER={0x8, 0x21, 0x3}, @NL802154_ATTR_SEC_ENABLED={0x5, 0x1e, 0x1}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000180}, 0x50) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)) 16:28:24 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617401100101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 641.778224][T26115] loop1: detected capacity change from 0 to 16 [ 641.793807][T26122] loop4: detected capacity change from 0 to 16 [ 641.795074][T26124] loop2: detected capacity change from 0 to 16 [ 641.801890][T26115] FAT-fs (loop1): invalid media value (0x00) [ 641.812597][T26124] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 641.812616][T26124] FAT-fs (loop2): Filesystem has been set read-only 16:28:24 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8", 0x21, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 641.827700][T26115] FAT-fs (loop1): Can't find a valid FAT filesystem [ 641.836345][T26122] FAT-fs (loop4): invalid media value (0x00) [ 641.842666][T26122] FAT-fs (loop4): Can't find a valid FAT filesystem [ 641.852007][T26131] loop5: detected capacity change from 0 to 1 [ 641.856515][T26139] loop0: detected capacity change from 0 to 6 [ 641.864123][T26131] FAT-fs (loop5): bogus logical sector size 4097 [ 641.870896][T26131] FAT-fs (loop5): Can't find a valid FAT filesystem [ 641.884388][T26139] FAT-fs (loop0): Directory bread(block 6) failed [ 641.891955][T26139] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 641.899670][T26139] FAT-fs (loop0): Filesystem has been set read-only [ 641.922131][T26153] loop2: detected capacity change from 0 to 16 [ 641.925522][T26155] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 641.939129][T26153] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 641.947793][T26153] FAT-fs (loop2): Filesystem has been set read-only 16:28:25 executing program 3: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:syslog_conf_t:s0\x00', 0x23) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/142, 0x8e}, {&(0x7f0000000200)=""/218, 0xda}, {&(0x7f0000000300)=""/187, 0xbb}, {&(0x7f0000000140)=""/17, 0x11}, {&(0x7f00000003c0)=""/204, 0xcc}, {&(0x7f0000000180)=""/52, 0x34}], 0x6, 0x0, 0x3) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000009200)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)={0x10, 0x2d}, 0x10}], 0x1}, 0x0) write$binfmt_misc(r3, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r2, 0x0, r4, 0x0, 0x10014, 0x0) 16:28:25 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000", 0x15}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:25 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400030101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:28:25 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000", 0x15}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:25 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:25 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x6}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e6803251325100008ac2c40500000000000041660069006c0065000400000000000000ffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x4808, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000040)) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)) r2 = socket$packet(0x11, 0x2, 0x300) sendmmsg(r2, &(0x7f0000004280)=[{{&(0x7f0000000000)=@ieee802154={0x24, @short}, 0x80, 0x0}}, {{&(0x7f00000017c0)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}, 0x80, 0x0}}], 0x2, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) sendmmsg(r3, &(0x7f0000004280)=[{{&(0x7f0000000000)=@ieee802154={0x24, @short}, 0x80, 0x0}}, {{&(0x7f00000017c0)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}, 0x80, 0x0}}], 0x2, 0x0) sendfile(r3, r1, &(0x7f0000001680)=0x3, 0x1f) ioctl$sock_netdev_private(r1, 0x89fa, &(0x7f00000016c0)="92f2ac1aeec63e2b167a729cb96560e441049749d601063d964b45f2000cef8f3e07ad9d9941a358b2f9b9b77b29cd13c8144634bc13bab3e4d9dd86628543226016d0cb7e83d131c4a4cae2ae11f9421933") pwritev(r2, &(0x7f0000001600)=[{&(0x7f00000000c0)="e36cdf52bb49a08be4b73c1b7925d0e6d2fd4f673db0842c6776cd7d0d4e1398fee25272271e582aba0c27a7ca5cc774d9569a6e3792087838b8dee1d4c932f59011b6095adc75b7966d4b5ab1c2c47006", 0x51}, {&(0x7f00000002c0)="f61d15fb9ebbc7fbed98a54c7d0b16060ad4a243e561638f161ced6645685bb7d0b6d210e2ffcb6cde63a3dd49f4d6dc63da3880169383a079bcacfee571c373fadc93d351fa9e88460267a09907db5aef7baafee008a9605dc589f1b5d3663051c818a17d3f4bb9f1c4d23dc65df0fbcb6c2a423526ba9c9ec4c743861341527b676bec36884c1e1c6c58f3729ab42de295c8697d99ce767ac437430e3bbcbaf8f7000ac516e78c9a46fb0b3e667cbe08fbc14a215a267686b723aaa0fefe1a964e267294ed9428e1fa860d5c0eff05ace1233b8620139ad275e65b4fef5cb0191b2eaefc174de5edef8e7422", 0xed}, {&(0x7f00000003c0)="99ebd72ffbc3707c54fbc4cbfcb0340595", 0x11}, {&(0x7f0000000400)="cfbd19bd329ec3bc7459ca58db58b1eb217f3d60e467cebd53b9d724ddae73972ba4876fd822a7077a89478e7ccd28f497e0d22006be09e1a3069f4054b420e868214e6c7c20fa5ad3f2f7173ad6fc1cc70bce9480f20dc85e6259fd3e1439bb74a3881307df3dbf364184d8dcccfd345b7e75bc7e7f3e5b01945d35276d1a7ca88f93f7c241ae9f3fdb5a7f062bf8b77e41cf1631a7659f2ad7f183949d2ef8da739db7699c1b299e6817b64cffa2123e08b6c9e0a2ec5437d4523c6a91cc5e7e76df0389114275d39faeb5", 0xcc}, {&(0x7f0000000500)="9be747b867e90d384ea844ecf3e0583e695a63abc74527e566ed12871b8bbb8814f24f60e029696b420c6b7f15556dce22a5872835c36f4da838dc03f04e36b2c8840cd893e2028596b9c4c0070860851862effc4aaff7ffcda0a62cff4336d92ea3524b51cba097805e15f87f21844560ac76c1a6ea39b39af2590ffa1cc96cb755b37cff2e409101fc2ae0ee3550d29ad78f07bc2d253f8bd3756864d1e1571e1dd7339f2ff445822892f9548eae", 0xaf}, {&(0x7f00000005c0)="26ea531f225c8850d870c10f60ed310f2c2f0db46e409411024e545c99ff49b11cc915189947fea70631e0ff3f9c0e0083d4fb", 0x33}, {&(0x7f0000000600)="d1fc0498687f65a01f518ac2a88db3dfb2b227cf1da894d4028439137dc85155c88914f2291d2a58e5233465d5d44200aae85c72ce88a9c1bc0229d9268b7c6bf4a2a9cc7f128cc64d2ad9dbfb272575a9a8892a881017b8f07ccbfdaeede719eea636f79a3f74a847b61834ba8e680fe1a5b9c96de92b9c0b39768acfbf95524fbdfc56461b71e4d545f13838415a14b9474726916af8b440241df315a2af04b04b275ea52101953b746f70ae9ef2fc065ac682bc47e63bf41914f0eb23fce39345ab9a4612447882c3a5460cc1d7fcc00c6f217522b6a275c00547f1122903008eef19c576304955525e98ab2daec81387081a892b58b5c75480b149082661a560000370f538fb10b28996dbdab9b3c51381dd75357c99fc9ec6464028cc0ee147105df78bc3107c911731d5be76f094a3e394f95515e1d626f24a977c39e12b81d9e0076cb7a19c2f9fe043c3a7a60a5cb960197eb59e0456e1a3bb9d137aad7dfbc59419dc7536665bcf87c02f5dec8d55ecb606ee10908e6e801dc8c6b6b82691ada9c52794f66ee53dcff7a5fb40614417e202a386d725a6d262a2ac9d2124c65d7cff391b59c84c52b784ef573d8d4e17addbd4c91a474c0253b12489b6ca1bce8b1cccff9ee3165e9fe323ca833971abde7cec721cd50ef712ad59585ad605ee42fa67174feb82ac312ac5c3f55a9ee9368ee2e79f08cf5ec7ecbfafc53e67f74fd9fef28c575b3cdf6e47b1351bc964d4514c5719e7e629c6d0203cdb580cd66b23125dcd23881a666285545ebab8d26c5878f41fa8c024e544ff0b0196f238f092555e93f3ef086231c3388831b3bae04608c5a220039b5c375178a20ef521e07e1fd5ef8e188a316f7dc62dd44d196d28eddff9707ad898d815f7e601807f09e05ed334c4f4445460c8719f15985f365287e39720470bc84b63999de92ec32a6fc8f0b0b000a1f988185545aa4e4f6d93b7299725c5fb409e9eddfe7484e95722841b7f337c0790bbc1062e709388b7b6b9d739146de51d343573877f90b8c64f61c1b80e0d47396dc2129fa2fd97593baea83b6cdf984fe02f760e1db8430b37241e5b0e797efdbae9c60a8bc0243e3515f20ba0474660dc52daf6e1b5107719c9cf1abe2ef3eb9dcce1494a7982f822c6871dd36a792c8f6685e34dd37d489ca1ce477e416c52940d13920ab07b6349481cb313a5391089936999893423b0194119782bb7df7616ea178b24ec6a575d181b73b6d459b2fd7d5e0d3e3145a430386a7011a14f970ec9a99bca9579d51fc235f9270f8bc08e41f3f378f69fccedf4231336008bcf70f16df6574a4842df0dcc479154bc3e0d02c5d34170e2684a08ee90f3f44dbb70fb8b6b54603aef453214aaeeb49acf57727a2cbf1d3d4edf4bb0451f513cdcc32f75d5cb9773bb6ad538e65ee06feae60ae33766ff79969257087088bf961c3f386c035d35661fdf003e66a811cc2f2143a090265a4c410a35b4d622ffe62a83a7d514688c938d638ce6a429b641a044f626b74e39bc7c5f3a15739f809ca3f2525bdf8137090b2b8340d716dc09591244d251fa020055613bd5730e4f85a8583ac88463ee0975fc705a015f557daf9653c56f98fa588e69bae53ffcd13abc3851db19c5109e9d1d255813313687939719cb408d02860c2a7e5529e92f72bc84c7ca25a633d6e6d5b3964317d25dc220e8947ceb792bc661b5fd5a5f1c852bbcd3309a205bdd0b5629025e0acc8c26d068e18cebd46a1b4e1966d99e3208fa97c8128fc51f538fd5c3e2d08d2b1a88405ccd5f038fc1e2835b86e9e7ffdaf7023c508e85b56c0c4ebcef2d35830035bb1c36e088468c88a3fb8072e2afa288f127721024af1102fae26ec844071d1a60f72e54a42152e3ee2544f4b270efae625795c9b4e592f82b0776825237cf7dd368617998c542402f49df4f5095d9c342d84e5e121e40356a544776ba55b061fa3231a93a7365233fcc8a193052401b7c789c10e81bf27b55f1d8b9a975feca22be3529ed43593b3eeb6cd6559e891ba0aaacd6f10866cf55463168ce2340fb4fed605459cae3f028ee2bc2faf64873ad3774b96856d088df7d28b42fb8cf82a81be16ecc65000e44c19a13ff5a649bef7a03ab2265a989dd84138ee929f2973b8bbb8a8665eb4083f9d619d019fa8b7aad5224aa4bd1a1f050a2183da33ee7fac80f92ff681eb6143c4de222823e703046888b41c236d2bbb8a56f267c7efafb6b54322e61fdf14daa288d1a81e4e04ad6ccfaec18dcbdb9270ca3d4225ad5b9468efcc82e7c254f3377fe42e9540eb53f6cbeaeffe522416eb087611dc5fa07e26975b85e5f4b6b1f2b6975a17f3309cf469935cd00c9b02571b3d071f38511a330eb49a59752b56b6478394619f11d7d9db661f74e84bf7fc283b35ef79c5f73fba6d8f15ec80b2aba40b854cb98361872c442633fe06083f08b1778a6dfc673a70cb3c0e53943c4bd25866a7407d48434a77e6b031d349dd4cc4a87edfbb5baba90aea971d30733adfcbd5be6775f06b062be5d4cc1f41a3deeeb2edb1b730f2a3e9dd6123357eeab0234c3cffbbb2b622feddd7375e0169a57afafa80fd812d3745facde85eb229243a12e7616c30dfb195182f1d3b42f7ab5b93509243d1735cf89adfa5f183f10f3a3ae1a5d1209d513b1343acae23f60ad82421e102bec20f4053b87881dc2e0923704a5b6227af38e24ca60592ed9e76f7092bcdf2a3724ebba88b0efeef5192324bf2056dca76ce4d1dc9ec3592beeb7b008c3ec5a7ef7367ca3387ece9ece13188c223975aed10dc41927c91c52a0759668b6c6cb67c2ac37a8877eaceb9c20dd5894225763839027a63b3b2a1b7d679a843496c509ae21ead8a64109a0732a6ad4a28ea56191ac991478c71a399b7c20fe573664bf5a0a2ca14d74b020dc37e433a18952e8c892956d5ef1b17fa3daba034677169c992f95edebb8367a2a9ab1134b9889dbbef5d90835bc09ffb07b6c94c6b2a27f98817f3dc375cc8b484bcfb3c084d2903ce01b5b4febb0ba584e97e2951425219bd47ccfeb4e062f228330c0b24f56b37762b73b0d4241c231060eb6fea02176ac22ef22bbae04566702f1557306b5f732100397456916fb98ee467f95d99c6aa334124d02edf6d12a30a10517792cc63da53561c579ec7e263030de87291cdf23896b236492e848bc1616169cbf951201f879387137a41e9f6d92d0dda6c5874ecd35bff8f1a68f94b6adb476521463c00f18395d65c1cb24278862700201a008699df7dc84f1d47953d0eb978d4fd7849c6e6b82adf7a0abf3b08b1268fcfaf47c537ba7a2b66ea429452f0b1afc4a44189a980a20550b4775219f0e0053446c6c9f4bdc3defb7fc6ed6530b25b853e156decbffb78f09793479aace3493fccfd9b62e8ea6d95bbc8d1166dd5140885188b1f044cc65a187d132d9d08a612927d60e95c0f965d305d33584cdc1ae1d8ffea4e1f56fde7f0c2038fb79b01eebc6bbbefef65ea927ef3b9c60dda7e3727e55694d18e42d577fac72c01542664cba42e1bde9e23ccd105d34d594a9a4106d4853cc7d926cd0b72ca9d2f5c7f7bafebc802a27602cbd42c42db327b94d326c20aad382521d954644bf71a0d0d10c993cb250b72c0390df3db4aa9ce5b0d2aecc82c5c0f9d6924a0fbc87b162f51183bb45f5ea2f9994c1884b45ad69cc808a1c228fb7d1be34d53fad7ac6d024aa6c2ef040da14c1c935b249c42eb362e4f106811812f7768b341c6c2e8a70e5135d0ef82b3fafd76b415e671b34211c5c8f6447152040267c36779057def3edd9b7e7769da87b46903c39e47d715a661f1f01df4352caf8154e7268fc366f41469e0f3c6756c2fb27cadbd3f87f4b405acce2160de9a7180175861e327502c97f47fb25559c1f144fdaaf6d240f6cf6ddae727eee002ba56ed41f133276b62050325d6a0f7a81e9d3d2a8821cd9abbe29cb0153c6943d5cc5ac8843c28dc424f1667f6dacc1792347c5e849d7eacc960eb1cf9e78caa4aa29c00f1b3bd4b9c4d45c1af0e757a94192a9602558464775f609fdf3b62d8e4d3801535929eb73f11b4dbfdc1a805e6052eb83f323ccdb33e5ba84684ea59be0e5f0be14bac62f546a4d8ffd5d9c04cbf0df050703bcd94769afcb7a7ad93650825ef2e97a84301b11d8e2e0eeb7d6aecba57ba79c72db3d32f2527f81bdfd868e055dd8f27ec49fd38cbe4dbb814281f48325c57322efc2229c7dda3b1ee5cb745b4486a22d13480f348311a5b4c302d58f87edfb83b58b1a07f9eb6a2101c09c200c883daf70951eb4bc083fe865feaa4109a3e0f424d3b04ed73e607f5800f5f40aa4fbccf79785e589004a243d654b0149e9206a7036a246d0cc8691eed0a3f437a85f1951195151938d885b0672bb87f4e5afe578c9321cb0e66e7ac479f9bf52321b1f3e0273b28a271b17594c8ffc2e0680e338a55d3bf8935e6c9ef3a796aaf494f49de7cd226dd5207aa92bbf23a469b09f77020337d054be57739716ff9b8cb966b1eacb25f5c164a973cb110baa3797e450b0a52efa7297c0750a840b53f56d6c9786aa61e3925a957fc7bc404f2207a6e0a990d90dd760b2f8cdb510f0534fe40702203095a91aeaf5510dd3c260bac34a6fd7747c9831e5da40394d1fdfccee718f43027e9694e56892fcd5048afa971690b52093005a09e07a4c1ca905da4f356b72bf8a3e95227a7fcbd0c80323470d526468fc97e9f13d3fdad11f7b5e2334ef7d9e6b2568a5a63daa52615cb7cb0f2ec7c3cf828db3007546db9a275b6605c9fc8f87bf60ef63984ba2416f0cc7dd67cd750650bc59731ef81840f19344072a0cdca9a554d890e5b88fe082df618aab999dc0e5a0c524d3ecce3fe03e69644b5e1d28b8ac679805407625f3d301dca8f4c819aceef3f7abcc6464d3220ad56bfe650a14f3f521c8f608ff77c148a07d402fc93138f57564b77a5409e936fb4bf61fd66b73657ee8acba18f30f292c71b2ebab1082503a78b0ffbd3de4ebde5b48b9556a500894a5e6b5f4bc52a72ca4819581ff54926cf6975aaef608bf36e91c746d4f829c8bd5fe72e21d27c9125807ef99c55d7bedefda10566a30368f1d87e779a14badf413ce62bf1aff14af4ff77789d5476a65425eb7db9e0b28602ee384cb0e6af3b1abb64f7e7b1b8039b617d3cee73eb9f0588c56463d3c035f624d56755075fabebe1f4101615c047baa70dca82f3743a833d9f0383f9b307bdcfd2c2a4841a737e05ae0b4efc6b73397680e03963270e192c593a9401211034f5a7ff034c3483f86a8fb6be5b75bb032a6f7f8698191e9c85fa1fd936b5f2f6e9fad04eaabe22134885ce305a96038fe83c77395c2e6fc94e74747d25ac114f797a7ad0fbaf61c4c835a365421349c848a422cec2ac61219b03aaa6228e92dd6056528db94d3592837e67db59de968c7c2294bce017a6941e5eec532022fcc32899d98b4b052ccfbc29d70102d7ba666910380aa8725ed2d61ee418b0871a3f251750e1ebaaffc62186241d63622b8164e768526184b6dfec8605559ca51ebab75a2126309b839bc29545a6a854956c3ca49ed5e41b23999903fbd5f8590f3f948db0211d4dd8152863b4cef0aab5f43a0ccaeb8fb411c7dbbf5070f55cc802f26efcd648696082d350702b508f078d0c461d0ac8e3766389fe9ecff2abe85bc0e509c4d411177a1584023ddf5f60bc80c5f92a4afd0b60d03c73c216e0eac971bab", 0x1000}], 0x7, 0x1f, 0x1) [ 642.451612][T26173] loop5: detected capacity change from 0 to 1 [ 642.457788][T26175] loop4: detected capacity change from 0 to 16 [ 642.464224][T26172] loop2: detected capacity change from 0 to 16 [ 642.475033][T26175] FAT-fs (loop4): invalid media value (0x00) [ 642.481448][T26175] FAT-fs (loop4): Can't find a valid FAT filesystem [ 642.488853][T26172] FAT-fs (loop2): bogus number of reserved sectors [ 642.490001][T26173] FAT-fs (loop5): bogus logical sector size 768 [ 642.495424][T26172] FAT-fs (loop2): Can't find a valid FAT filesystem [ 642.501765][T26173] FAT-fs (loop5): Can't find a valid FAT filesystem [ 642.510849][T26181] loop0: detected capacity change from 0 to 6 [ 642.516193][T26179] loop1: detected capacity change from 0 to 16 [ 642.537510][T26181] FAT-fs (loop0): invalid media value (0x00) 16:28:25 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:25 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400040101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:28:25 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000", 0x15}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 642.539883][T26190] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36168 sclass=netlink_route_socket pid=26190 comm=syz-executor.3 [ 642.543824][T26181] FAT-fs (loop0): Can't find a valid FAT filesystem [ 642.565823][T26179] FAT-fs (loop1): invalid media value (0x00) [ 642.571994][T26179] FAT-fs (loop1): Can't find a valid FAT filesystem 16:28:25 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f8", 0x16}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 642.634066][T26181] loop0: detected capacity change from 0 to 6 [ 642.643156][T26181] FAT-fs (loop0): invalid media value (0x00) [ 642.649210][T26181] FAT-fs (loop0): Can't find a valid FAT filesystem [ 642.666232][T26209] loop4: detected capacity change from 0 to 16 [ 642.675082][T26208] loop5: detected capacity change from 0 to 1 [ 642.689411][T26215] loop2: detected capacity change from 0 to 16 [ 642.690964][T26209] FAT-fs (loop4): invalid media value (0x00) [ 642.701620][T26209] FAT-fs (loop4): Can't find a valid FAT filesystem [ 642.701713][T26208] FAT-fs (loop5): unable to read boot sector (logical sector size = 1024) [ 642.718184][T26215] FAT-fs (loop2): bogus number of reserved sectors [ 642.721470][T26217] loop1: detected capacity change from 0 to 16 [ 642.724730][T26215] FAT-fs (loop2): Can't find a valid FAT filesystem 16:28:25 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f00000002c0)=ANY=[@ANYRESOCT, @ANYBLOB="3f7abd625d428ce5a4cb839d7f5bc78cd7b59ddb4765cbdf31facae7d240b7adfa35153cbe2fe17754ca3a68d23df70b4f40b677969ef5e46c0f65dd7fa800080000000000007e636f5163d81e9c48f334c17442df854165c2b9f9b393a40fb0fde590c18a2258957f45c4cdcebe213b498b48e25f3e968edb74803d6587611d0ef3448fefca93f2a177f53ad8777ff8", @ANYRESDEC]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)={0x0, 0x0, 0xffffffff}) [ 642.740515][T26217] FAT-fs (loop1): bogus number of FAT sectors [ 642.746664][T26217] FAT-fs (loop1): Can't find a valid FAT filesystem 16:28:25 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000", 0x15}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 642.806597][T26233] loop0: detected capacity change from 0 to 6 [ 642.817093][T26233] FAT-fs (loop0): Unrecognized mount option "01777777777777777777777?z½b]BŒå¤Ëƒ[nj׵ÛGeËß1úÊçÒ@·­ú5<¾/áwTÊ:hÒ=÷ O@¶w–žõäleݨ" or missing value [ 642.842572][T26243] loop4: detected capacity change from 0 to 16 [ 642.852757][T26243] FAT-fs (loop4): invalid media value (0x00) [ 642.859364][T26243] FAT-fs (loop4): Can't find a valid FAT filesystem 16:28:25 executing program 3: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:syslog_conf_t:s0\x00', 0x23) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000009200)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)={0x10, 0x2d}, 0x10}], 0x1}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) write$binfmt_misc(r3, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r2, 0x0, r4, 0x0, 0x10014, 0x0) 16:28:25 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400070101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:28:25 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f8", 0x16}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:25 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:25 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x3) fcntl$setlease(r1, 0x400, 0x0) write$binfmt_script(r1, &(0x7f0000000580)=ANY=[@ANYBLOB='#'], 0x191) close(r1) mkdirat(r1, &(0x7f0000000040)='./file0/file0\x00', 0x3) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)) 16:28:25 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f8", 0x16}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 643.351450][T26264] loop1: detected capacity change from 0 to 16 [ 643.352857][T26260] loop2: detected capacity change from 0 to 16 [ 643.362871][T26264] FAT-fs (loop1): bogus number of FAT sectors [ 643.367903][T26261] loop5: detected capacity change from 0 to 1 [ 643.370275][T26264] FAT-fs (loop1): Can't find a valid FAT filesystem [ 643.381768][T26261] FAT-fs (loop5): bogus logical sector size 1792 [ 643.389872][T26261] FAT-fs (loop5): Can't find a valid FAT filesystem [ 643.391691][T26258] loop0: detected capacity change from 0 to 6 [ 643.403047][T26263] loop4: detected capacity change from 0 to 16 [ 643.409968][T26260] FAT-fs (loop2): bogus number of reserved sectors [ 643.410843][T26258] FAT-fs (loop0): Directory bread(block 6) failed [ 643.416499][T26260] FAT-fs (loop2): Can't find a valid FAT filesystem [ 643.431602][T26258] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 643.439188][T26258] FAT-fs (loop0): Filesystem has been set read-only 16:28:26 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f8", 0x16}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:26 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0/file1\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb000240007be9523d7c19c0dc6d000000000000000000", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) open$dir(&(0x7f00000001c0)='./file1\x00', 0x0, 0x186) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)) creat(&(0x7f0000000300)='./file1\x00', 0x30) r1 = openat2$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)={0x100, 0x11, 0xa}, 0x18) openat(r1, &(0x7f00000002c0)='./file1\x00', 0xa02c1, 0x104) r2 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000340)='syz1\x00', 0x200002, 0x0) write$binfmt_script(r2, &(0x7f0000000380)={'#! ', './file0/file0', [{}, {0x20, '%('}, {0x20, '{'}, {0x20, 'vfat\x00'}, {0x20, ']-\\)[.:\\)-,^['}, {0x20, '\x00'}, {0x20, '%,'}], 0xa, "2b575f3d1564095dc05dae03de3a74050d3c8223c12ad2dc7a4c7e55671d1a3c9cc0bdf46e561516486e4668ac89fe90cbb83e2eda7729179fb71cc834d8ca11e33b40825b07cfc87f982814c7667966f0bb954338e83c0aa6dab93afc86cfba511bbac7f7982ee9f2899a7df947492787a3a4cd342514c57005118d530ec4ca8a2d28a9f37db9bfcc90ba6724c33dbe61b78a359cea6a764297d8424c4cc202ba47add7d4dea28c22914e967ece9e72ca8577e510ff804b8ff5d6ab"}, 0xec) 16:28:26 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000a0101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 643.447147][T26263] FAT-fs (loop4): bogus number of FAT sectors [ 643.453700][T26263] FAT-fs (loop4): Can't find a valid FAT filesystem [ 643.479638][T26286] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36168 sclass=netlink_route_socket pid=26286 comm=syz-executor.3 16:28:26 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f8", 0x16}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 643.522722][T26293] loop5: detected capacity change from 0 to 1 [ 643.531537][T26292] loop1: detected capacity change from 0 to 16 [ 643.533316][T26293] FAT-fs (loop5): bogus logical sector size 2560 [ 643.545054][T26293] FAT-fs (loop5): Can't find a valid FAT filesystem 16:28:26 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 643.582941][T26292] FAT-fs (loop1): bogus number of FAT sectors [ 643.589304][T26292] FAT-fs (loop1): Can't find a valid FAT filesystem [ 643.604499][T26307] loop0: detected capacity change from 0 to 6 [ 643.612744][T26309] loop4: detected capacity change from 0 to 16 [ 643.631719][T26309] FAT-fs (loop4): bogus number of FAT sectors [ 643.633029][T26317] loop2: detected capacity change from 0 to 16 [ 643.637859][T26309] FAT-fs (loop4): Can't find a valid FAT filesystem [ 643.652279][T26307] loop0: detected capacity change from 0 to 6 [ 643.657074][T26317] FAT-fs (loop2): bogus number of reserved sectors [ 643.665159][T26317] FAT-fs (loop2): Can't find a valid FAT filesystem [ 643.678747][T26293] ================================================================== [ 643.687028][T26293] BUG: KCSAN: data-race in has_bh_in_lru / invalidate_bh_lrus_cpu [ 643.695111][T26293] [ 643.697429][T26293] write to 0xffff888237d26da0 of 8 bytes by task 26292 on cpu 1: [ 643.705342][T26293] invalidate_bh_lrus_cpu+0xad/0xe0 [ 643.710642][T26293] lru_add_drain_cpu+0x243/0x270 [ 643.715670][T26293] lru_add_drain+0x28/0x40 [ 643.720445][T26293] exit_mmap+0x199/0x400 [ 643.724685][T26293] __mmput+0x27/0x1c0 16:28:26 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, 0x0) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 643.726889][T26327] loop1: detected capacity change from 0 to 16 [ 643.728821][T26293] mmput+0x3d/0x50 [ 643.728838][T26293] exit_mm+0x350/0x440 [ 643.728856][T26293] do_exit+0x3ff/0x1560 [ 643.748163][T26293] do_group_exit+0xce/0x1a0 [ 643.752908][T26293] get_signal+0xfc3/0x1610 [ 643.757515][T26293] arch_do_signal_or_restart+0x2a/0x220 [ 643.763186][T26293] exit_to_user_mode_prepare+0x109/0x190 [ 643.769068][T26293] syscall_exit_to_user_mode+0x20/0x40 [ 643.774529][T26293] do_syscall_64+0x56/0x90 [ 643.779191][T26293] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 643.785076][T26293] [ 643.787404][T26293] read to 0xffff888237d26da0 of 8 bytes by task 26293 on cpu 0: [ 643.795034][T26293] has_bh_in_lru+0x31/0x1c0 [ 643.799525][T26293] smp_call_function_many_cond+0x226/0x620 [ 643.805502][T26293] on_each_cpu_cond_mask+0x31/0x40 [ 643.810695][T26293] invalidate_bh_lrus+0x26/0x30 [ 643.815529][T26293] invalidate_bdev+0x4b/0x70 [ 643.820099][T26293] __loop_clr_fd+0x2e2/0x640 [ 643.824691][T26293] lo_ioctl+0x9eb/0x11f0 [ 643.828914][T26293] blkdev_ioctl+0x1d0/0x3c0 [ 643.833401][T26293] block_ioctl+0x6d/0x80 [ 643.837634][T26293] __se_sys_ioctl+0xcb/0x140 [ 643.842383][T26293] __x64_sys_ioctl+0x3f/0x50 [ 643.846956][T26293] do_syscall_64+0x4a/0x90 [ 643.851370][T26293] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 643.857247][T26293] [ 643.859553][T26293] value changed: 0xffff888106589478 -> 0x0000000000000000 [ 643.866719][T26293] [ 643.869021][T26293] Reported by Kernel Concurrency Sanitizer on: [ 643.875419][T26293] CPU: 0 PID: 26293 Comm: syz-executor.5 Not tainted 5.13.0-rc6-syzkaller #0 [ 643.884331][T26293] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 643.895167][T26293] ================================================================== 16:28:26 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, 0x0) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:26 executing program 0: truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000240)) r0 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r0, &(0x7f0000000580)=ANY=[@ANYBLOB='#'], 0x191) close(r0) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r1, &(0x7f0000000580)=ANY=[@ANYBLOB='c'], 0x191) close(r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r2, &(0x7f00000010c0)={0x0, 0x0, &(0x7f0000001080)={&(0x7f0000000040)={0x1c, r3, 0x311, 0x0, 0x0, {{0x5}, {@val={0x8, 0x6}, @void}}}, 0x1c}}, 0x4000000) splice(0xffffffffffffffff, &(0x7f0000000640)=0x8, 0xffffffffffffffff, &(0x7f0000000680)=0x100, 0x6, 0xf) sendmsg$DEVLINK_CMD_PORT_SPLIT(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x70, 0x0, 0x20, 0x70bd25, 0x25dfdbfd, {}, [{{@pci={{0x8}, {0x11}}, {0x8}}, {0x8, 0x9, 0x2}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0x9, 0x2}}]}, 0x70}, 0x1, 0x0, 0x0, 0x101}, 0x5) sendmsg$NL80211_CMD_SET_MPATH(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r3, @ANYBLOB="000126bd70821d00040016000000000000"], 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x14) openat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x1, 0x19a) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r4, &(0x7f0000000580)=ANY=[@ANYBLOB='#'], 0x191) close(r4) r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000000340), r2) sendmsg$DEVLINK_CMD_TRAP_GET(r4, &(0x7f0000000600)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000380)={0x1e4, r5, 0x300, 0x70bd28, 0x25dfdbff, {}, [{@pci={{0x8}, {0x11}}, {0x1c}}, {@pci={{0x8}, {0x11}}, {0x1c}}, {@pci={{0x8}, {0x11}}, {0x1c}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c}}, {@pci={{0x8}, {0x11}}, {0x1c}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c}}]}, 0x1e4}, 0x1, 0x0, 0x0, 0x20004000}, 0x20000805) 16:28:26 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:26 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f8", 0x16}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:26 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020201000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:28:26 executing program 3: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:syslog_conf_t:s0\x00', 0x23) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) sendmmsg(r2, &(0x7f0000004280)=[{{&(0x7f0000000000)=@ieee802154={0x24, @short}, 0x80, 0x0}}, {{&(0x7f00000017c0)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}, 0x80, 0x0}}], 0x2, 0x0) ioctl$FS_IOC_FSGETXATTR(r2, 0x801c581f, &(0x7f0000000100)={0x9, 0x0, 0xa921, 0x7}) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000009200)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)={0x10, 0x2d}, 0x10}], 0x1}, 0x0) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r4) creat(&(0x7f0000000080)='./file0\x00', 0x10) socketpair(0x21, 0x800, 0x7, &(0x7f00000000c0)) r5 = syz_open_dev$ptys(0xc, 0x3, 0x0) write$binfmt_misc(r5, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r3, 0x0, r4, 0x0, 0x10014, 0x0) [ 644.296441][T26352] loop4: detected capacity change from 0 to 16 [ 644.305367][T26353] loop5: detected capacity change from 0 to 1 [ 644.307011][T26352] FAT-fs (loop4): bogus number of FAT sectors [ 644.312320][T26355] loop1: detected capacity change from 0 to 16 [ 644.317780][T26352] FAT-fs (loop4): Can't find a valid FAT filesystem [ 644.324649][T26358] loop2: detected capacity change from 0 to 16 16:28:26 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) uselib(&(0x7f0000000040)='./file1\x00') openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x305001, 0x110) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)) [ 644.347826][T26353] FAT-fs (loop5): Directory bread(block 3) failed [ 644.359376][T26358] FAT-fs (loop2): bogus number of reserved sectors [ 644.365916][T26358] FAT-fs (loop2): Can't find a valid FAT filesystem [ 644.377797][T26353] FAT-fs (loop5): Directory bread(block 4) failed [ 644.384552][T26353] FAT-fs (loop5): Directory bread(block 5) failed [ 644.391510][T26353] FAT-fs (loop5): Directory bread(block 6) failed 16:28:27 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, 0x0) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:27 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020301000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:28:27 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, 0x0) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 644.397518][T26378] loop0: detected capacity change from 0 to 6 [ 644.413912][T26378] FAT-fs (loop0): Directory bread(block 6) failed [ 644.432627][T26378] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 644.440311][T26378] FAT-fs (loop0): Filesystem has been set read-only 16:28:27 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 644.449439][T26378] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 644.460378][T26385] loop1: detected capacity change from 0 to 16 [ 644.504080][T26392] loop4: detected capacity change from 0 to 16 [ 644.519757][T26402] loop5: detected capacity change from 0 to 1 [ 644.530447][T26402] FAT-fs (loop5): bogus sectors per cluster 3 [ 644.533577][T26404] loop2: detected capacity change from 0 to 16 [ 644.536592][T26402] FAT-fs (loop5): Can't find a valid FAT filesystem 16:28:27 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(0x0) truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:27 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000042008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x6}], 0x0, &(0x7f0000000100)=ANY=[@ANYRESHEX, @ANYRES64=0x0]) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1) write$binfmt_elf64(r2, &(0x7f00000003c0)=ANY=[], 0xa) close(r3) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000040)={0x1}, 0x10) write(0xffffffffffffffff, &(0x7f0000000180)="2000008012005fff", 0x8) writev(r2, &(0x7f0000000600)=[{&(0x7f0000000380)="f98ac693ce6908", 0x7}], 0x1) accept4$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000840)=0xffffffffffffff09, 0x0) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0xfef0) splice(r1, 0x0, r3, 0x0, 0x80000001, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)) creat(&(0x7f00000000c0)='./file0\x00', 0x40) write$binfmt_misc(r0, &(0x7f0000000280)={'syz1', "540c2a5b83c50d5548d7476d1901ae6054e6a4446122ad03dd8fe11a2c9434b5854f418f4627688c48ea4113ebe0cf9a7e098aa91bdb4525e4975bf6993c8d55a2df9c0de7a74344f3c497963b400ebbfbd9caa9dc4b7fc012ec9624fd9c6b392838b599ba"}, 0x69) r5 = syz_mount_image$ext4(&(0x7f00000005c0)='ext2\x00', &(0x7f0000000340)='./file0\x00', 0x7, 0x4, &(0x7f00000007c0)=[{&(0x7f00000003c0)="5f1b26c89850327dcb1fc7bdd23b95c61d1ed5f0b073075f026a633ac48d36e346937b30fff4b96cf848baf70fa65148b3f206804a65ace16da580a63273d71bd2161a88188f91686ee8f40c4c8108a8d57bc26ffbaf2fee85cb537a7f5f5fee8f97300f6283ef2f2b3e002da87216a205044207e453ee132c11d49c58e607cdb623e3075da4db7c1d0989c76be622a6c772b05dfc03787db5a3ce261d3f2df2b0ce2f81f1fe8e9fb56b3574639e6746b68e10c1115fa7de16a1b43116bd13df13", 0xc1, 0x7}, {&(0x7f00000004c0)="5e852c94a637dae4c519b0d74d48e5253f64d37b26758b990b0a30662082c98cf016a5deb19a4fe0d3162e9e24709d44c5887346b1217b2ae99634a4335bce9fcf2fa26980fae72e25e947f5259e78c0002b19a5449153ffc0dff80196a40a218256b7f904c90e7710f54c80ff9f8534a5ed929baaeefec79249e984aa6010b8df46d3b8b3970784a25dd6fbdd9bac0e04582e614c38c0a4c697a7cc0ef9ffe440c41e39d16f32b18f494ae73e80e38eea2742584a72731570a3d49588b659c38ce68070f2eb85e35add8a", 0xcb, 0x5}, {&(0x7f0000000640)="0ea5feb07c848789d25ffe6ac832a5d12ce2b976aefdb16e80f2463ea09924523c0e5ea34d3c48dc4726f3594de16984f48596d3724a3655919c2074d6b9d789e1b059b48d22bb0c87cad9fca93a0be3a9349ed3796829ec245cfa55374fdc32a5eb06192698ca142a197ef30a1b4e4f318f22f7475fc2448dcde1c0b1707e6c3c8910c33edaf3bc808336345a7499cad5f6f1c45265eb5703f59e02de325937ef72459299a22f5389977280d436ec81dab09f26a2edd8a68728840f34967da8124cd52359669fc9266e4b1019782ecc16019ce2ffdec29c87583f1558014fa3ffe3c6075379440b7949dbf8ecdcd7a41e52fe9cba270877241efb3598c768", 0xff, 0x7fff}, {&(0x7f0000000740)="66a38bd9e5df766e0c5a260659520049f9cd0f2d594dfdf94bac4219653e95e17de276356dccd7247fe481744653408ae42b7ae16c79f23d204c6c9da0296e1a5cef40fcf0f3c260514c967b5a54956c6983cd51795fdeda09c674cbc62937596e165b88f4ecbb11a608896d60dd26dbd53b7925", 0x74, 0x7fffffff}], 0x1, &(0x7f0000000980)={[{@nojournal_checksum}, {@journal_async_commit}, {@oldalloc}, {@noblock_validity}, {@nodiscard}, {@noload}, {@grpjquota_path={'grpjquota', 0x3d, './file0'}}, {@barrier_val={'barrier', 0x3d, 0x6fad}}, {@auto_da_alloc}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x5}}], [{@euid_lt={'euid<', 0xee01}}]}) r6 = perf_event_open(&(0x7f0000000900)={0x0, 0x80, 0x0, 0x1, 0x15, 0x81, 0x0, 0x8, 0x10020, 0x7, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, @perf_config_ext={0x7e3, 0x20}, 0x10000, 0x3, 0x3, 0x1, 0x8001, 0x2, 0x9, 0x0, 0x8, 0x0, 0xff}, 0xffffffffffffffff, 0x4, r1, 0x1) dup2(r5, r6) chdir(&(0x7f0000000040)='./file0\x00') [ 644.547962][T26404] FAT-fs (loop2): bogus number of reserved sectors [ 644.556213][T26404] FAT-fs (loop2): Can't find a valid FAT filesystem 16:28:27 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{0x0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:27 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, 0x0) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:27 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020401000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 644.648193][T26418] loop1: detected capacity change from 0 to 16 [ 644.664076][T26419] FAT-fs (loop0): Unrecognized mount option "0xffffffffffffffff" or missing value 16:28:27 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(0x0) truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 644.692275][T26435] loop4: detected capacity change from 0 to 16 [ 644.692334][T26431] loop2: detected capacity change from 0 to 16 [ 644.705281][T26432] loop5: detected capacity change from 0 to 1 [ 644.718474][T26432] FAT-fs (loop5): Directory bread(block 3) failed [ 644.726690][T26432] FAT-fs (loop5): Directory bread(block 4) failed [ 644.733314][T26432] FAT-fs (loop5): Directory bread(block 5) failed [ 644.733914][T26431] FAT-fs (loop2): bogus number of reserved sectors [ 644.740122][T26432] FAT-fs (loop5): Directory bread(block 6) failed [ 644.746283][T26431] FAT-fs (loop2): Can't find a valid FAT filesystem [ 644.768366][T26419] FAT-fs (loop0): Unrecognized mount option "0xffffffffffffffff" or missing value [ 644.829804][T26456] loop0: detected capacity change from 0 to 264192 [ 644.839427][T26456] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 644.847762][T26459] loop1: detected capacity change from 0 to 16 16:28:27 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, 0x0) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:27 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020501000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:28:27 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{0x0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:27 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0/file0\x00', 0xaa63, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)) 16:28:27 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(0x0) truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:27 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x400000, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f00000010c0)={0x0, 0x0, &(0x7f0000001080)={&(0x7f0000000040)={0x28, r2, 0x311, 0x0, 0x0, {{0x5}, {@val={0x8, 0x6}, @val={0xc}}}}, 0x28}}, 0x0) sendmsg$NL80211_CMD_GET_KEY(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, r2, 0x4, 0x70bd2d, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_KEY_SEQ={0x6, 0xa, "ff76"}, @NL80211_ATTR_KEY_DEFAULT_MGMT={0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x4}, 0x1) r3 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r3, &(0x7f0000000040)='system_u:object_r:syslog_conf_t:s0\x00', 0x23) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = socket$inet_udp(0x2, 0x2, 0x0) close(r7) socket(0x10, 0x3, 0x0) r8 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$netlink(r8, &(0x7f0000009200)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)={0x10, 0x2d, 0x20}, 0x10}], 0x1}, 0x0) write$binfmt_misc(r6, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r5, 0x0, r7, 0x0, 0x10014, 0x0) 16:28:27 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(0x0, 0x4) [ 645.220173][T26482] loop1: detected capacity change from 0 to 16 [ 645.242525][T26483] loop0: detected capacity change from 0 to 85 [ 645.250745][T26489] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=45 sclass=netlink_tcpdiag_socket pid=26489 comm=syz-executor.3 [ 645.262256][T26490] loop4: detected capacity change from 0 to 16 [ 645.265000][T26485] loop5: detected capacity change from 0 to 1 [ 645.276427][T26491] loop2: detected capacity change from 0 to 16 [ 645.281588][T26485] FAT-fs (loop5): bogus sectors per cluster 5 [ 645.288817][T26485] FAT-fs (loop5): Can't find a valid FAT filesystem [ 645.307780][T26483] loop0: detected capacity change from 0 to 85 16:28:27 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020601000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:28:27 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(0x0, 0x4) 16:28:27 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(0x0) truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:27 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{0x0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 645.309708][T26491] FAT-fs (loop2): bogus number of reserved sectors [ 645.320934][T26491] FAT-fs (loop2): Can't find a valid FAT filesystem [ 645.340238][T26510] loop1: detected capacity change from 0 to 16 16:28:28 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)) mount$9p_xen(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x1152000, &(0x7f00000002c0)={'trans=xen,', {[{@access_user}, {@mmap}, {@version_L}, {@cache_none}], [{@smackfsdef={'smackfsdef', 0x3d, 'vfat\x00'}}, {@audit}, {@euid_gt={'euid>', 0xee00}}, {@smackfsdef={'smackfsdef', 0x3d, 'vfat\x00'}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}, {@subj_type}, {@pcr={'pcr', 0x3d, 0x30}}, {@smackfsfloor}, {@mask={'mask', 0x3d, 'MAY_APPEND'}}]}}) [ 645.393438][T26520] loop5: detected capacity change from 0 to 1 [ 645.412321][T26520] FAT-fs (loop5): bogus sectors per cluster 6 [ 645.415668][T26524] loop2: detected capacity change from 0 to 16 [ 645.418427][T26520] FAT-fs (loop5): Can't find a valid FAT filesystem [ 645.432426][T26524] FAT-fs (loop2): bogus number of reserved sectors 16:28:28 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(0x0, 0x4) [ 645.437898][T26531] loop1: detected capacity change from 0 to 16 [ 645.439098][T26524] FAT-fs (loop2): Can't find a valid FAT filesystem [ 645.451990][T26530] loop0: detected capacity change from 0 to 6 [ 645.477977][T26541] loop4: detected capacity change from 0 to 16 [ 645.487230][T26530] FAT-fs (loop0): Directory bread(block 6) failed 16:28:28 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020701000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:28:28 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(0x0) truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:28 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 645.514653][T26530] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 645.522295][T26530] FAT-fs (loop0): Filesystem has been set read-only 16:28:28 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) syz_mount_image$nfs4(&(0x7f00000002c0), &(0x7f0000000300)='./file0/file0\x00', 0xfff, 0x3, &(0x7f0000000480)=[{&(0x7f0000000340), 0x0, 0x7}, {&(0x7f0000000380)="fc0d121b21d7114e56cd5ed261776fc86afc9e83a6a44e1d5a8440f53a52cb6578aa5d3a3f39d724c033aa744a6bfa960bd8f6c2fa844848822cc044d6b1ae7d78805621a87f7aea44a70194351b0cdbca36ffbd60c00f8037af4a504a45c34743403773e516e7b234813563eeddb47b2f117c2459c568b8f38268c0c45aea090b98f8e431b722efac13979cf097c5", 0x8f}, {&(0x7f0000000440)="84e6154b51b2064966178378fc0cbdb0cf", 0x11, 0x3}], 0x100000, &(0x7f0000000500)={[{'vfat\x00'}, {')]@-([\\^[}'}, {}, {'\x00'}, {'*'}, {'vfat\x00'}, {'vfat\x00'}, {'\x00'}], [{@smackfsdef={'smackfsdef', 0x3d, '\x00'}}, {@obj_role}, {@obj_role={'obj_role', 0x3d, ',(${&%\b@@{:['}}, {@fowner_eq={'fowner', 0x3d, 0xee01}}, {@obj_user={'obj_user', 0x3d, ')'}}, {@func={'func', 0x3d, 'MMAP_CHECK'}}]}) openat(r0, &(0x7f0000000100)='./file0\x00', 0x391001, 0x40) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x12800, 0x8b) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x11) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)) [ 645.568405][T26556] loop1: detected capacity change from 0 to 16 [ 645.585535][T26557] loop5: detected capacity change from 0 to 1 [ 645.598097][T26557] FAT-fs (loop5): bogus sectors per cluster 7 [ 645.604235][T26557] FAT-fs (loop5): Can't find a valid FAT filesystem [ 645.623426][T26561] loop2: detected capacity change from 0 to 16 [ 645.639418][T26561] FAT-fs (loop2): bogus number of reserved sectors [ 645.641408][T26573] loop0: detected capacity change from 0 to 6 [ 645.646233][T26561] FAT-fs (loop2): Can't find a valid FAT filesystem [ 645.659955][T26571] loop4: detected capacity change from 0 to 16 [ 645.672852][T26573] FAT-fs (loop0): Directory bread(block 6) failed [ 645.696085][T26573] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 645.703844][T26573] FAT-fs (loop0): Filesystem has been set read-only [ 645.711941][T26573] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 645.721033][T26573] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 645.729315][T26573] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 645.746989][T26573] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 645.755037][T26590] FAT-fs (loop0): error, corrupted directory (invalid entries) 16:28:28 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0/file0\x00', 0x82800, 0xa) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = socket(0x10, 0x80002, 0x0) shutdown(r1, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)) 16:28:28 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x0) 16:28:28 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020901000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:28:28 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(0x0) truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:28 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 646.126787][T26606] loop1: detected capacity change from 0 to 16 [ 646.140604][T26607] loop4: detected capacity change from 0 to 16 [ 646.150756][T26608] loop5: detected capacity change from 0 to 1 [ 646.161862][T26615] loop0: detected capacity change from 0 to 6 [ 646.163430][T26606] FAT-fs (loop1): error, fat_free_clusters: deleting FAT entry beyond EOF [ 646.176924][T26606] FAT-fs (loop1): Filesystem has been set read-only [ 646.185739][T26615] FAT-fs (loop0): Directory bread(block 6) failed [ 646.192501][T26613] loop2: detected capacity change from 0 to 16 [ 646.204132][T26608] FAT-fs (loop5): bogus sectors per cluster 9 [ 646.210926][T26608] FAT-fs (loop5): Can't find a valid FAT filesystem [ 646.219396][T26615] FAT-fs (loop0): error, corrupted directory (invalid entries) 16:28:28 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(0x0, 0x4) [ 646.227547][T26615] FAT-fs (loop0): Filesystem has been set read-only [ 646.238945][T26613] FAT-fs (loop2): bogus number of reserved sectors [ 646.245989][T26613] FAT-fs (loop2): Can't find a valid FAT filesystem [ 646.275970][T26629] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 646.297198][T26615] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 646.307318][T26629] FAT-fs (loop0): error, corrupted directory (invalid entries) 16:28:28 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020a01000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:28:28 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:29 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x0) [ 646.359308][T26630] loop4: detected capacity change from 0 to 16 16:28:29 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(0x0, 0x4) 16:28:29 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)) r1 = dup2(r0, r0) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x92) fremovexattr(r0, &(0x7f0000000040)=@known='trusted.overlay.nlink\x00') setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0)='macvlan1\x00', 0x10) [ 646.407599][T26643] loop5: detected capacity change from 0 to 1 [ 646.426664][T26645] loop2: detected capacity change from 0 to 16 [ 646.443964][T26645] FAT-fs (loop2): bogus number of reserved sectors [ 646.450690][T26645] FAT-fs (loop2): Can't find a valid FAT filesystem [ 646.451056][T26643] FAT-fs (loop5): bogus sectors per cluster 10 [ 646.463681][T26643] FAT-fs (loop5): Can't find a valid FAT filesystem [ 646.508591][T26656] loop1: detected capacity change from 0 to 16 16:28:29 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400", 0xc}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 646.549855][T26664] loop0: detected capacity change from 0 to 6 [ 646.557315][T26656] FAT-fs (loop1): error, fat_free_clusters: deleting FAT entry beyond EOF [ 646.558504][T26659] loop4: detected capacity change from 0 to 16 [ 646.565891][T26656] FAT-fs (loop1): Filesystem has been set read-only 16:28:29 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020b01000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 646.595775][T26664] FAT-fs (loop0): Directory bread(block 6) failed 16:28:29 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(0x0, 0x4) [ 646.671798][T26680] loop5: detected capacity change from 0 to 1 [ 646.685545][T26680] FAT-fs (loop5): bogus sectors per cluster 11 [ 646.692240][T26680] FAT-fs (loop5): Can't find a valid FAT filesystem [ 646.698537][T26683] loop2: detected capacity change from 0 to 16 [ 646.708881][T26683] FAT-fs (loop2): bogus number of reserved sectors 16:28:29 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x0) 16:28:29 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_LISTALL(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000300)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="040027bd7000ffdbdf25040000000800020002892a0008000200020000000df9421f432775b281db"], 0x24}, 0x1, 0x0, 0x0, 0x8040000}, 0x20048031) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000240)) 16:28:29 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020c01000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 646.715630][T26683] FAT-fs (loop2): Can't find a valid FAT filesystem [ 646.737899][T26693] loop4: detected capacity change from 0 to 16 16:28:29 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x0) [ 646.799086][T26702] loop1: detected capacity change from 0 to 16 [ 646.811759][T26708] loop5: detected capacity change from 0 to 1 [ 646.828321][T26708] FAT-fs (loop5): bogus sectors per cluster 12 [ 646.834862][T26708] FAT-fs (loop5): Can't find a valid FAT filesystem 16:28:29 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400", 0xc}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:29 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020d01000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 646.846411][T26702] FAT-fs (loop1): error, fat_free_clusters: deleting FAT entry beyond EOF [ 646.854997][T26702] FAT-fs (loop1): Filesystem has been set read-only [ 646.876755][T26710] loop0: detected capacity change from 0 to 6 [ 646.925996][T26710] FAT-fs (loop0): Directory bread(block 6) failed [ 646.950592][T26725] loop2: detected capacity change from 0 to 16 [ 646.961028][T26724] loop4: detected capacity change from 0 to 16 [ 646.966489][T26731] loop5: detected capacity change from 0 to 1 16:28:29 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)) 16:28:29 executing program 1: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400040101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 647.000371][T26724] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 647.008960][T26724] FAT-fs (loop4): Filesystem has been set read-only [ 647.009067][T26731] FAT-fs (loop5): bogus sectors per cluster 13 [ 647.021939][T26731] FAT-fs (loop5): Can't find a valid FAT filesystem [ 647.030724][T26725] FAT-fs (loop2): bogus number of reserved sectors [ 647.038234][T26725] FAT-fs (loop2): Can't find a valid FAT filesystem 16:28:29 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x0) 16:28:29 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020f01000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:28:29 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400", 0xc}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 647.123864][T26747] loop0: detected capacity change from 0 to 6 [ 647.140069][T26747] FAT-fs (loop0): Directory bread(block 6) failed [ 647.147755][T26747] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 647.155475][T26747] FAT-fs (loop0): Filesystem has been set read-only [ 647.161764][T26749] loop4: detected capacity change from 0 to 16 [ 647.163185][T26753] loop1: detected capacity change from 0 to 1 [ 647.181675][T26753] FAT-fs (loop1): unable to read boot sector (logical sector size = 1024) [ 647.203772][T26749] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 647.212376][T26749] FAT-fs (loop4): Filesystem has been set read-only [ 647.223220][T26763] loop5: detected capacity change from 0 to 1 [ 647.239199][T26763] FAT-fs (loop5): bogus sectors per cluster 15 [ 647.245474][T26763] FAT-fs (loop5): Can't find a valid FAT filesystem [ 647.252470][T26772] loop2: detected capacity change from 0 to 16 [ 647.264485][T26772] FAT-fs (loop2): bogus number of reserved sectors 16:28:29 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000380)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000003c0)="eb2c906d6b66672e662174c6a78aa81d115300020101000240018000f801f160de473ed5e645d8e1553ed77db2f96c70854d11895a6232ec62a79b5909b1813dbf6354811cb6ae8b38cf313272dd5ca2eb6f8b158ec51d91626e5ce564519c1ae0e163b9fd3169b52b33deddf3d27d732c78d037faf54f255a847f0412da445321da05960d1b254939b4eb8222b1904ed4f345d347374314daa7f7c2740260e815eed8022b2f93685717326b3ef37ac4fc09607b91d5f8a388a7b117fd740f1bd6ca4ec12872fdb1a68dcc", 0xcb}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x601}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) accept4$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000100)=0x14, 0x80800) lsetxattr$security_selinux(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300), &(0x7f0000000340)='system_u:object_r:ipmi_device_t:s0\x00', 0x23, 0x1) open(&(0x7f0000000100)='./bus\x00', 0x1c30c2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000500)='attr\x00') dup2(r1, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = creat(0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000080)=0x20) sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="919ee5a7e9a743475201c9573ba998ede42bc09ece99b5cd5f07805cf9bb37250a00005a3beed8aea59268e1b61e7d1f1d5586cbe864e50a7b93c2af32556e70405cf9868b6936dba691f688edda5a98f34d8a3e07da29c59bacfaaea47c7603ea81d67da0f103f479bd96fa310c1684067753e9bad0bfe5a59d0f65dd1b59e4d1d0c94209bffed0da1d71", @ANYRES16=0x0], 0x5c}, 0x1, 0x0, 0x0, 0x840}, 0x0) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, 0xffffffffffffffff) fcntl$getownex(r4, 0x10, &(0x7f00000001c0)) read(r4, &(0x7f0000000140)=""/213, 0x2b) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 16:28:29 executing program 1: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400040101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:28:29 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x0) [ 647.271416][T26772] FAT-fs (loop2): Can't find a valid FAT filesystem 16:28:29 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400021101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:28:30 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240", 0x12}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 647.366263][T26793] loop1: detected capacity change from 0 to 1 [ 647.384340][T26793] FAT-fs (loop1): unable to read boot sector (logical sector size = 1024) [ 647.386452][T26794] loop5: detected capacity change from 0 to 1 [ 647.400324][T26795] loop4: detected capacity change from 0 to 16 [ 647.417167][T26803] loop0: detected capacity change from 0 to 6 [ 647.426147][T26795] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 647.434710][T26795] FAT-fs (loop4): Filesystem has been set read-only [ 647.440583][T26794] FAT-fs (loop5): bogus sectors per cluster 17 [ 647.447623][T26794] FAT-fs (loop5): Can't find a valid FAT filesystem [ 647.458656][T26807] loop2: detected capacity change from 0 to 16 16:28:30 executing program 1: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400040101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 647.475096][T26803] FAT-fs (loop0): invalid media value (0x01) [ 647.481186][T26803] FAT-fs (loop0): Can't find a valid FAT filesystem [ 647.489166][T26807] FAT-fs (loop2): invalid media value (0x00) [ 647.495177][T26807] FAT-fs (loop2): Can't find a valid FAT filesystem [ 647.527954][T26819] loop1: detected capacity change from 0 to 1 [ 647.550898][T26803] loop0: detected capacity change from 0 to 6 [ 647.566485][T26803] FAT-fs (loop0): invalid media value (0x01) 16:28:30 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101644640008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) setxattr$security_selinux(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000000c0), &(0x7f0000000100)='system_u:object_r:hwdata_t:s0\x00', 0x1e, 0x2) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)) 16:28:30 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400021401000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:28:30 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240", 0x12}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 647.572779][T26803] FAT-fs (loop0): Can't find a valid FAT filesystem [ 647.583494][T26819] FAT-fs (loop1): unable to read boot sector (logical sector size = 1024) 16:28:30 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400040101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:28:30 executing program 0: write$selinux_attr(0xffffffffffffffff, &(0x7f0000000100)='system_u:object_r:hald_sonypic_exec_t:s0\x00', 0x29) r0 = socket$packet(0x11, 0x2, 0x300) sendmmsg(r0, &(0x7f0000004280)=[{{&(0x7f0000000000)=@ieee802154={0x24, @short}, 0x80, 0x0}}, {{&(0x7f00000017c0)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}, 0x80, 0x0}}], 0x2, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000000)='./file0/file0\x00', 0x2, 0x1b, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x1}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x87, 0x600}], 0x0, &(0x7f00000000c0)=ANY=[@ANYRES16, @ANYRES16=r0, @ANYRES32=r0, @ANYRES64]) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f00000001c0)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl2\x00', 0x0, 0x4, 0x1f, 0x8, 0x80000001, 0x36, @rand_addr=' \x01\x00', @local, 0x20, 0x40, 0x5}}) sendmsg(r0, &(0x7f0000001b00)={&(0x7f0000000340)=@xdp={0x2c, 0x6, r3, 0x1}, 0x80, &(0x7f0000001700)=[{&(0x7f00000003c0)="0d8bddf168a87bffabe904b631e25f85698686116fcf39fd4bf9148b72d552d9aeea1ffcd48df9fe7c8d033aa1a978c0774ec15bfb8d4d2c1bebba1328eb5acaa8964868e7f3e736d61b897805a495bdc4ee8ac0c40556d1b1ed63facd1249bfc79403d169997d2763d31780", 0x6c}, {&(0x7f0000000440)="d9ba7a56e1ffe37188076f7e97a2a64eb6bdfbf43810d82d3b4c7e600eef24ac0616889f610601edc2792de9b62845d3fc343a2645380e10f52b5356ddb8260a1c600e47a166573d02a5fbb1dfae8b0a73e5ca221be3e99b018980893f4f83262c33224b9287fee87fb75a3406b446c35f4d3de6be8843e9dbd37e18580f3f5d4278de8a3ce665b914668ba46910c2cf1e16ed40e82544f1b0984e4286383edddfe4ddef74b02d52eb7775ff91c49e2ef0e65648701ceb1454d1225a399e298c7dfd118c9004964b8e9570b15ad2252142eb036628b08c07d2c5489c159826e796d9c553b3f650eaa3786a76", 0xec}, {&(0x7f0000000540)="45bca8549b1bacd4b1e5252c7c234ee66ccfd617b8f9a67591a30a879798de47f6", 0x21}, {&(0x7f0000000580)="b45cb58e816c1a59a84efbf10c3acbabd3fc", 0x12}, {&(0x7f00000005c0)="05f01144400ca0e055de5db57308b49923c6ab5c0ab40b00f6f1909cd5b157fd11bc63a35c22646279726abd4ab2d363ff4b079287f5412aa194", 0x3a}, {&(0x7f0000000600)="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", 0x1000}, {&(0x7f0000001600)="929c2ce3e306b7769a21aede2814c41ea44fb2bda8c1278054", 0x19}, {&(0x7f0000001640)="600f320a6f476ece76933bed91645bc0be193693abf9ad04667c758f372da37f6ab3dc7ee0fb7152a36302115f39542613438e30057cfe7c68490b4d1b96f74aecb12e77d59b94f122c92f1492a5a71041b734442673cc8a84c7db802d0c7372da566fe34941fea2d94fc113484a6efb65b05b0d423608e206fb9aff758f85ea53716857cd84f6db0906784497a8e9d331", 0x91}, {&(0x7f0000001840)="80becc85011270efa16af30afaa32ef094eefd42761028a5b0f08e8fa70ad60cfa589a79198cc5837784f867517806bb418ce8844539d9bedd78243f46defa6be9be7679cd8f29f42e78d0a7f0168128549ca0a07bb36101c86ea091519b5912244ace39028791f45f573bacfd52b82e49c2f627c331e34688d144af3c7e0728cae9a01829b224845afc5e9745785a473a4012e4f7e5e033c25a9e3ff81a23eda2d18f34989f5a480821b99c82b72c41f4cdff8535c936e964178f5191563fbb4201e0787880c5738e2e89982f42288a033c65acbd8a1c", 0xd7}, {&(0x7f0000001940)="6c058dbe7c866d50c095715b248021b9110a6c151597944e92f5dc2e63b7225295f9299c81a62fb51efa2083d1f85820f04a884fc2407a48922b10f81e73ed40c162a1c23f4ade66f1f8a58a766d5a6a3cbb4ba367b9c89c02dedbf9ad41599e62dc59fe34f89f7561c40566829858cf967c2bb8ec6dfc2838fb1774925724c8bc8cc9e9a24c8c3031130d2db1ac700dee66e5b13699efe9c2bc9a7769b8717dab0205774d72a85e8a53c037f2d4f2ef1ec993690f26282fe2441478d0829124fb4693511bb51c807cd9", 0xca}], 0xa, &(0x7f0000001a40)=[{0xa0, 0x0, 0x8, "ceb5733b4f16f469b7ffe2b047d5d091a78aa7465d498a0bc2a9ef61c461ae02b0cf570bb36e57d7eaef47b166d5d484b141cb283319542d2549d7b9693d5d82dfa263f8746d84b976e0244dfb461a1493cbfa3ee87c7f4d199c82ab58135742c4a640c45097639d00313202bd94e9b447d217f3eb784b8060b39bb910a5888bdc08cb48679dbeb8c866"}], 0xa0}, 0x2000c000) sendmmsg(r2, &(0x7f0000004280)=[{{&(0x7f0000000000)=@ieee802154={0x24, @short}, 0x80, 0x0}}, {{&(0x7f00000017c0)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}, 0x80, 0x0}}], 0x2, 0x0) mmap(&(0x7f0000ff6000/0x8000)=nil, 0x8000, 0x8, 0x4000010, r2, 0x9bc15000) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000240)) [ 647.652111][T26844] loop5: detected capacity change from 0 to 1 [ 647.661074][T26845] loop2: detected capacity change from 0 to 16 [ 647.668029][T26851] loop4: detected capacity change from 0 to 6 [ 647.691079][T26844] FAT-fs (loop5): bogus sectors per cluster 20 [ 647.697282][T26844] FAT-fs (loop5): Can't find a valid FAT filesystem [ 647.704395][T26853] loop1: detected capacity change from 0 to 1 [ 647.704861][T26845] FAT-fs (loop2): invalid media value (0x00) [ 647.716598][T26845] FAT-fs (loop2): Can't find a valid FAT filesystem [ 647.724793][T26851] FAT-fs (loop4): Directory bread(block 25671) failed [ 647.731711][T26853] FAT-fs (loop1): unable to read boot sector (logical sector size = 1024) 16:28:30 executing program 1: syz_mount_image$vfat(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400040101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:28:30 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240", 0x12}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 647.750240][T26851] FAT-fs (loop4): Directory bread(block 25672) failed [ 647.757231][T26863] loop0: detected capacity change from 0 to 6 [ 647.767545][T26851] FAT-fs (loop4): Directory bread(block 25673) failed [ 647.775273][T26851] FAT-fs (loop4): Directory bread(block 25674) failed 16:28:30 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400024b01000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:28:30 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) sendmmsg(r0, &(0x7f0000004280)=[{{&(0x7f0000000000)=@ieee802154={0x24, @short}, 0x80, 0x0}}, {{&(0x7f00000017c0)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}, 0x80, 0x0}}], 0x2, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000100), &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000080)="4425365859773a39f4634739c83d11445bdf2d2fb01abaae8b3d0d21e2ae07a19591822ac45a44b69f4bdca06c0eaa36", 0xfffffffffffffdfd, 0xdc}], 0x20180c0, &(0x7f00000000c0)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) open(&(0x7f0000000180)='./file0\x00', 0x86000, 0x4b) unlinkat(r1, &(0x7f0000000040)='./file0/file0\x00', 0x200) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x5, 0x0, 0x1, 0x5}, 0x14) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000240)) [ 647.838464][T26863] loop0: detected capacity change from 0 to 264192 [ 647.853371][T26880] loop1: detected capacity change from 0 to 1 [ 647.863244][T26882] loop2: detected capacity change from 0 to 16 [ 647.881021][T26889] loop5: detected capacity change from 0 to 1 [ 647.887147][T26882] FAT-fs (loop2): invalid media value (0x00) [ 647.893198][T26882] FAT-fs (loop2): Can't find a valid FAT filesystem [ 647.900946][T26863] FAT-fs (loop0): Unrecognized mount option "ÿÿ" or missing value 16:28:30 executing program 1: syz_mount_image$vfat(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400040101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 647.938493][T26889] FAT-fs (loop5): bogus sectors per cluster 75 [ 647.944689][T26889] FAT-fs (loop5): Can't find a valid FAT filesystem 16:28:30 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000", 0x15}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:30 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) r1 = syz_io_uring_setup(0x42db, &(0x7f0000000000), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r2) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_script(r3, &(0x7f0000000580)=ANY=[@ANYBLOB='#'], 0x191) close(r3) statx(r3, &(0x7f0000000640)='./file0/file0\x00', 0x2000, 0x2, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f00000000c0)='./file0/file0\x00', 0x8, 0x2, &(0x7f0000000100)=[{&(0x7f00000002c0)="b730f7da373a8973a82435d3629cfe9c9570bbbd30f18963dc4860fae03d6ae4fd7b0b328ffe91e3cf8c99f6cf4c162f64a88dd4f9e49fa8b0d33d6cfefb62cbec5c147a6f52bd20f78c30ac095fbff623eb3b7758005908b8facc43754ca563fd3569751e9387ce4ed82aa3d15b5071e56e69ec2b97a3c9f9093038c853368135c00bad1014979538b10967dbafcc6441f1dc57df2f11133b0352bd75a5721262dc7a3d3ae8131800c375d1e096dd6b2ed8ea135658233d1fc089c32692269861742b48982519f390a110ebf916ec65405a", 0xd2, 0x7fffffff}, {&(0x7f00000003c0)="e7bf77cad2d3b7813f46f881c65b373d2d1a7566d9b252ce6885b89b9071ef9c76043b318c2b18fb990ab5bdf5be312dfb5175837b747a7041b89d2c8218329aa32dcdd9bae839d87485cdf4683ed5f5a1547fa0463efcb004d2045f55e9360f324e9fe2925a1d95fad1211d", 0x6c, 0xbaf}], 0xa00009, &(0x7f0000000580)={[{@cruft}, {@overriderock}, {@map_acorn}], [{@dont_measure}, {@fsname={'fsname', 0x3d, '\x00'}}, {@fowner_lt={'fowner<', r2}}, {@euid_lt={'euid<', r4}}, {@appraise_type}]}) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)) 16:28:30 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400026401000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 648.050054][T26906] loop1: detected capacity change from 0 to 1 [ 648.082046][T26898] loop4: detected capacity change from 0 to 32760 [ 648.094195][T26913] loop2: detected capacity change from 0 to 16 16:28:30 executing program 1: syz_mount_image$vfat(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400040101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 648.107648][T26913] FAT-fs (loop2): invalid media value (0x00) [ 648.113722][T26913] FAT-fs (loop2): Can't find a valid FAT filesystem [ 648.136901][T26920] loop0: detected capacity change from 0 to 6 [ 648.143330][T26921] loop5: detected capacity change from 0 to 1 16:28:30 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000", 0x15}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 648.158910][T26920] FAT-fs (loop0): Directory bread(block 6) failed [ 648.182188][T26921] FAT-fs (loop5): bogus sectors per cluster 100 [ 648.188788][T26921] FAT-fs (loop5): Can't find a valid FAT filesystem [ 648.201000][T26920] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 648.208676][T26920] FAT-fs (loop0): Filesystem has been set read-only 16:28:30 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020102000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 648.278498][T26934] loop1: detected capacity change from 0 to 1 [ 648.287993][T26920] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 648.311653][T26941] loop2: detected capacity change from 0 to 16 16:28:30 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400040101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:28:31 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670", 0x78, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 648.331228][T26941] FAT-fs (loop2): invalid media value (0x00) [ 648.337233][T26941] FAT-fs (loop2): Can't find a valid FAT filesystem [ 648.368412][T26947] loop5: detected capacity change from 0 to 1 16:28:31 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000001040)={0x0, 0x0, &(0x7f0000001000)={&(0x7f00000000c0)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@empty, @in6=@private1, 0x0, 0x0, 0x2, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee00}}}, 0xb8}}, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) sendmmsg(r2, &(0x7f0000004280)=[{{&(0x7f0000000000)=@ieee802154={0x24, @short}, 0x80, 0x0}}, {{&(0x7f00000017c0)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}, 0x80, 0x0}}], 0x2, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) sendmmsg(r3, &(0x7f0000004280)=[{{&(0x7f0000000000)=@ieee802154={0x24, @short}, 0x80, 0x0}}, {{&(0x7f00000017c0)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}, 0x80, 0x0}}], 0x2, 0x0) r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x2, &(0x7f00000002c0)=ANY=[@ANYRESHEX, @ANYRESHEX=0x0, @ANYBLOB="ecb8f91bde1980a53411105c84ca4e4cb3bbba7a42fc7e81c39af8d1093b545801ce524ad5c1721d914225a9f5261e40295059fd0c7c8de262afabc4394b34a49885cd128af6e7b1424748347e7ed4b10eb1715d7e427434080d7b25d31cb5b65c6b4c0add0a9e36631f2f581a05ad559a7ee35d4a3854ac958589026bb2b6", @ANYRESOCT=r2, @ANYRES32=r2, @ANYBLOB="010f35b280f9cef406c5f4d71dc44d1b8c4f6bfad352faf9b0d89a92d8502e9d066c544cfa79fe9bddad79c74a7232a4d48f03d1c84a6596fa4a90e919c23fda9962365dd6c0", @ANYRES64=r3]) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x401c5820, &(0x7f0000000240)={0x401, 0x9, 0x0, 0x7}) truncate(&(0x7f0000000040)='./file0\x00', 0x1f) [ 648.395186][T26947] FAT-fs (loop5): Directory bread(block 4) failed [ 648.413871][T26947] FAT-fs (loop5): Directory bread(block 5) failed 16:28:31 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000", 0x15}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 648.472964][T26954] loop4: detected capacity change from 0 to 16 [ 648.491846][T26947] FAT-fs (loop5): Directory bread(block 6) failed [ 648.498422][T26962] loop2: detected capacity change from 0 to 16 [ 648.522409][T26962] FAT-fs (loop2): invalid media value (0x00) [ 648.528457][T26962] FAT-fs (loop2): Can't find a valid FAT filesystem [ 648.541361][T26967] loop0: detected capacity change from 0 to 6 [ 648.548972][T26947] FAT-fs (loop5): Directory bread(block 7) failed 16:28:31 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020103000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:28:31 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670", 0x78, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 648.574988][T26972] loop1: detected capacity change from 0 to 1 [ 648.581039][T26967] FAT-fs (loop0): Unrecognized mount option "0xffffffffffffffff0x0000000000000000ì¸ùÞ€¥4\„ÊNL³»ºzBü~ÚøÑ ;TXÎRJÕÁr‘B%©õ&@)PYý |âb¯«Ä9K4¤˜…ÍŠöç±BGH4~~Ô±±q]~Bt4{%Óµ¶\kL [ 648.581039][T26967] Ý [ 648.581039][T26967] ž6c/X­Uš~ã]J8T¬•…‰k²¶00000000000000000000005" or missing value 16:28:31 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f8", 0x16}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:31 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400040101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 648.668940][T26992] loop4: detected capacity change from 0 to 16 [ 648.679278][T26993] loop5: detected capacity change from 0 to 1 [ 648.692398][T26993] FAT-fs (loop5): Directory bread(block 5) failed 16:28:31 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f00000015c0)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_LINK_TIMEOUT={0xf, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x0, r5+60000000}}, 0x8) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r4}, 0x0) r6 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r7, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r9 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380), 0x2000, 0x0) fsetxattr$security_evm(r9, &(0x7f00000003c0), &(0x7f0000000400)=ANY=[@ANYBLOB="050213000000b700c662570d96dcdd53fd44266332d4381ec85baf1da03e5fe9883380e264a11db6b3ff10172c437e3c73d35a8ffaeb8ddef6921c7709277c9abd0615f34f7e3178b09382faf7460f357f89a8d8ffdb6a36547b7d0fe5c4f746558fbf3f007a5bbecc8df2086ad13fd11528373fff2b382b328f8c280eefd1160b1252a736df8c641c7033ddeafb90d72dc43e16256582a2e2015dbcde69ea25a9674e1f932d801fbf1db88750219a2f82b17c6d51afa1fd8632139948e1873e8bcf66a107bb8a044a72307c7dbf7a"], 0xcf, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f00000015c0)={0x0, 0x0}) syz_io_uring_submit(r7, r8, &(0x7f0000000340)=@IORING_OP_LINK_TIMEOUT={0xf, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x0, r11+60000000}}, 0x8) syz_io_uring_submit(r7, r8, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r10}, 0x0) syz_io_uring_submit(r1, r8, &(0x7f00000000c0)=@IORING_OP_MADVISE={0x19, 0x1, 0x0, 0x0, 0x0, &(0x7f0000ffa000/0x3000)=nil, 0x3000, 0xb, 0x4765590c4b41678f}, 0x1) ioctl$FS_IOC_FSSETXATTR(r10, 0x401c5820, &(0x7f0000000240)={0x0, 0xfffffffe, 0xfffffffd}) sendmmsg(0xffffffffffffffff, &(0x7f0000004280)=[{{&(0x7f0000000000)=@ieee802154={0x24, @short}, 0x80, 0x0}}, {{&(0x7f00000017c0)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}, 0x80, 0x0}}], 0x2, 0x0) sendmmsg$unix(r4, &(0x7f0000001600)=[{&(0x7f0000000580)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000600)="828e56acb402d68229245c24a660be25aed7ef2b8a8ab434f9cc17e598237f33a1c6486d556f57c565d4610c30f9c9022ba14b77d350b2dd498ed7f1aa014f64d065c4664655cf4c93f94990a7c4667b0f7181c4805c1381e4c467a54db15657621db51ec500fe7bde711bee42b35e878951f7d524c809479d2a30b3446580aa03faee6db72a8a0d932c8992fdd2cee47f145e67c3a86c5a29a054bc94575716f1f3143b858cdd04601577adb9ae6b42b5049b3c41173b561d670ff5083531bbc7777b207bc6dc98ff12e4d83b37e9fc5f8bd9984cb1ed602adab5a73fe76bb5", 0xe0}, {&(0x7f0000000700)="ab74d29521a86c5f1d530ca9d80a36e90487400eadf252ff6386ac1cfa28c703a8a3dd8faad1df90bba2e9d182707412ac732310bc751dbb136ae8eb74982f5510f413d32e7f3338bc1d4da287c0afc65c0bb624fa1974070cedfc5616c88ef8590daf2e05db8eb53b237f396d2c2c14e10784b4c9d4c7792bf549e21c2e0e8298f0c3da4ff5b71ef6a0393f354ef53a2c27ed7d9838e4860f3dc1e5d7371dd4f2cd6bd83fc727d209b220d0b6ff7f78fe537b21d1", 0xb5}], 0x2, &(0x7f00000007c0)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32=r3, @ANYRES32=r0, @ANYRES32=r4, @ANYRES32, @ANYRES32=r0, @ANYRES32=r6, @ANYRES32=r4, @ANYRES32, @ANYBLOB="0000fa28d5fc253e5ebd4c280ac2372d6b7b61c080aadb7c08b07ec63fe8526a44024c9469fec6f462d670b4a936df703f974e431563f87a34885c46e2fa490c4d9f46177b762b16d28915f56971a9b67ddec3878d1b21152133eaa143407d9f2611770f5d733c17f394d6465627f260ca6ddea181ca60c46b6463d56c37f7b44e0544d90c3fc42cce9e4b3915a631ab38b3838805a0df9295619007b63d7213d11acbd31f70fc16d74e165ef1c6cab8249fbcea7b685832922331214854c1419f1d6af0e0256f"], 0x38, 0x4004080}, {&(0x7f0000000900)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000f80)=[{&(0x7f0000000980)="439ac0ab0ea28fe1203a8e0a5f4f36d419e422fb6cd4c7a6092cb67ba13efc2c592ae54f22457c2282e64400a0925e51d7f9a91a9b7a09b7b267168a08d6f1739d6d81eed3bfc98c4f35668cf2cb02956b2af1f7b1a79c43a60dcb6400d2eff41e7ce0dc3f4757d4d490c798872050110f82fc39dac9fdf6110dae3823881b5dedce5d0730f2cdfa44de8638be37199789a05974b55c90db6fb2d6d2480f52bc62d439980ab205707641052c74729ceb16ac4442df3b3ff553d392db85df1afbdf48e1b4dc102df75b714edb782b970967a974358b52a256f2161bf3b33c59c3fdc743c812bbbec33496ddcba6d37826ac1a2d", 0xf3}, {&(0x7f0000000a80)="2806dcc30aafa8786ad28c8331d34989528d7a70bff495d673820d7795746be4c122ddf10451b195f00823e573d140388c12345f304aaaab427a445361f3ff056700c4624fad5c110ca8dedc2e0c1febeccaeffc407bc105be6384ab82206345adc7fd634b3c7c889561056fa445a80277d22c4c73ddcf8a3a029c57e2f25709e2393bfe2c080d3c", 0x88}, {&(0x7f0000000b40)="aa7be6dc53f98934dde9eee912e6cd35a7d7e4fae463c9e6f5849d1ca1b55222dc2df0d52f9c93f31c26b990eda737820931b9142f22e8ed5d0e8bd4acee596fbbdacfde6d258df97e61a8ae088c742673a5b2d167c2c31c028675a405ecc33ae45e18f6c30ed2f42c1683e4c213fbd822fb90cf49f6b1b5d96f62c4c06553a5a0a9696f25db4a71fd510ce13a66bfb4a33e4198915b2e26138c8ec02db02a53b723a981f5691df34cbd38600e77687183f64887f37bf42e6b02c29547de4bb9c97ed88af33788ef5e5afefef63ad5417d8b12c9", 0xd4}, {&(0x7f0000000c40)="b3ef7706a74ff8", 0x7}, {&(0x7f0000000c80)="5791c2f326cd028c6dab8bb25caf46286b101a6fa981fee2c7151bccb7942d81a60437d42c652080ffcc9a6b8d690a7ec51661e50aacf04b67f1c4da86833ab796aba4c4", 0x44}, {&(0x7f0000000d00)="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", 0xfe}, {&(0x7f0000000e00)="c628f7833e0a2fbcd7faf0518c6e154a8afefffe803c90215a7ce10f43a08e149c50b2c6827e1d95543d7ae4a53ff6a6", 0x30}, {&(0x7f0000000e40)="3e3692a95752d108926498148495a09817979c211b6876ba076949fc273f57e6610fbf5291842d441019929aab848f4c3a6d018000cbcf3566bda7ca0047da90c3ba1c37dab9c1f6ca3c14ad7fac87e078715cb9ad4729821489a5b925e9930ba61b72fc32e0e2730bf640884a92233288b5aa962c461b52fbf76c89f96dfa68fb61132b0f4f4ccb3bfc6b129d06ef3ddd287d6a97b4ea66f74a1b490401a43a8d4425bd9d3d3bb8dfa1094f7b3f3e2db8e42c048c02819fc49bb048e3f1c3b99fa900c56667ff994126c44f226e2c5217", 0xd1}, {&(0x7f0000000f40)}], 0x9}, {&(0x7f0000001040)=@file={0x0, './file0/file0\x00'}, 0x6e, &(0x7f0000001140)=[{&(0x7f00000010c0)="99ed171f8efa83f615b05caec764fc3275ec8a904182562ab71d695aafffc4998b11a749c5bff572596e5ea841106e6eb3b7133e54e37c76597b1e9bd153b8c60c3a2bb968967e9ea8761d818cd4", 0x4e}], 0x1, &(0x7f0000001280)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r10, r10]}}], 0x80, 0x4880}, {&(0x7f0000001300)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000001480)=[{&(0x7f0000001380)="56253122cd2ce1010dd9bbb2b88b220a9d59d7cc6614cbc4fd93471c7b231ac3a7e37201f392edf7d0f42e218f270426e559879ea66e50b4eee7d7547d2b98781be99e19afcaea59237821d01e9e7fe67ca64aa74b14d4ef1a3a955a9ab0d6b54a4b3c29c20429dd1a0bbffc3e350210adf8fac133637fe83fa8f8b73824c9a6a8094f4cd8ac98d73374e4b04c6c73eff204a070415b714d1c1850847d6273eb32d927d4036d0b796f7e5e1ca1e2ecf48cd486cac345fae89fd7bd7ba58bd605ddc42e8a6b8294770f052340a698a7959b7d1c76ed4ff32debbd94c4d0450eb1c66abb43654321316386e5911227677790ccb2af04fa", 0xf6}], 0x1, &(0x7f0000001500)=ANY=[@ANYBLOB="1c000000fca400000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000001000000000000000010000000100000028000000000000000100000001000000", @ANYRES32=r4, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32], 0x78, 0x4}], 0x4, 0x10) unlink(&(0x7f0000000040)='./file0/file0\x00') 16:28:31 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0xaa03000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 648.725698][T26993] FAT-fs (loop5): Directory bread(block 6) failed [ 648.734047][T27001] loop1: detected capacity change from 0 to 1 [ 648.737977][T27004] loop2: detected capacity change from 0 to 16 [ 648.746834][T26993] FAT-fs (loop5): Directory bread(block 7) failed [ 648.753668][T27008] loop0: detected capacity change from 0 to 6 [ 648.760504][T26993] FAT-fs (loop5): Directory bread(block 8) failed [ 648.769976][T27004] FAT-fs (loop2): bogus number of FAT sectors 16:28:31 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400040101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:28:31 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020104000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 648.774255][T27008] FAT-fs (loop0): Directory bread(block 6) failed [ 648.776192][T27004] FAT-fs (loop2): Can't find a valid FAT filesystem [ 648.827352][T27008] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 648.835165][T27008] FAT-fs (loop0): Filesystem has been set read-only [ 648.842541][T27019] loop4: detected capacity change from 0 to 264192 16:28:31 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000010d00)=ANY=[]) [ 648.873579][T27025] loop1: detected capacity change from 0 to 1 [ 648.909545][T27031] loop5: detected capacity change from 0 to 1 16:28:31 executing program 4 (fault-call:2 fault-nth:0): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:31 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f8", 0x16}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:31 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) truncate(&(0x7f0000000280)='./file0\x00', 0x4) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x3) r2 = openat2(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x810200, 0x2}, 0x18) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f00000002c0)={0x3, 0x8, 0x7, 0x800, 0x4}) write$binfmt_script(r1, &(0x7f0000000580)=ANY=[], 0x191) close(r1) openat(r1, &(0x7f0000000040)='./file0/file0\x00', 0x20881, 0x8) [ 649.012860][T27031] FAT-fs (loop5): Directory bread(block 6) failed 16:28:31 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000010d00)=ANY=[]) [ 649.056547][T27044] loop4: detected capacity change from 0 to 16 [ 649.067885][T27031] FAT-fs (loop5): Directory bread(block 7) failed [ 649.075236][T27031] FAT-fs (loop5): Directory bread(block 8) failed [ 649.088413][T27047] loop2: detected capacity change from 0 to 16 [ 649.090416][T27031] FAT-fs (loop5): Directory bread(block 9) failed [ 649.123409][T27047] FAT-fs (loop2): bogus number of FAT sectors [ 649.125383][T27044] FAULT_INJECTION: forcing a failure. [ 649.125383][T27044] name failslab, interval 1, probability 0, space 0, times 0 [ 649.129753][T27047] FAT-fs (loop2): Can't find a valid FAT filesystem [ 649.149447][T27044] CPU: 1 PID: 27044 Comm: syz-executor.4 Not tainted 5.13.0-rc6-syzkaller #0 [ 649.158302][T27044] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 649.168395][T27044] Call Trace: [ 649.171881][T27044] dump_stack+0x137/0x19d [ 649.176326][T27044] should_fail+0x23c/0x250 [ 649.180796][T27044] ? getname_flags+0x84/0x3d0 [ 649.185520][T27044] __should_failslab+0x81/0x90 [ 649.190308][T27044] should_failslab+0x5/0x20 [ 649.194906][T27044] kmem_cache_alloc+0x46/0x2f0 [ 649.199716][T27044] getname_flags+0x84/0x3d0 [ 649.204225][T27044] ? perf_trace_sys_enter+0x4d/0x2c0 [ 649.209641][T27044] user_path_at_empty+0x28/0x50 [ 649.214565][T27044] __x64_sys_truncate+0x75/0x120 [ 649.219675][T27044] do_syscall_64+0x4a/0x90 [ 649.224148][T27044] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 649.230150][T27044] RIP: 0033:0x4665d9 [ 649.234141][T27044] 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 [ 649.254117][T27044] RSP: 002b:00007f47172a1188 EFLAGS: 00000246 ORIG_RAX: 000000000000004c [ 649.262654][T27044] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 16:28:31 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000010d00)=ANY=[]) [ 649.270865][T27044] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 00000000200000c0 [ 649.278848][T27044] RBP: 00007f47172a11d0 R08: 0000000000000000 R09: 0000000000000000 [ 649.286818][T27044] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 649.294799][T27044] R13: 00007ffd765c3fdf R14: 00007f47172a1300 R15: 0000000000022000 16:28:31 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020105000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) 16:28:31 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f8", 0x16}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 649.323742][T27058] loop0: detected capacity change from 0 to 6 [ 649.354747][T27058] FAT-fs (loop0): Directory bread(block 6) failed 16:28:32 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400040101000240008000f801", 0x17}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 649.421217][T27077] loop2: detected capacity change from 0 to 16 [ 649.424378][T27075] loop5: detected capacity change from 0 to 1 [ 649.434438][T27077] FAT-fs (loop2): bogus number of FAT sectors [ 649.440564][T27077] FAT-fs (loop2): Can't find a valid FAT filesystem [ 649.464913][T27085] FAT-fs (loop1): bogus number of reserved sectors 16:28:32 executing program 0: getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000100), 0x10) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) openat(r0, &(0x7f0000000040)='./file0\x00', 0x200000, 0x43) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x3) close(r1) write$P9_RREADLINK(r1, &(0x7f00000000c0)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x3) chmod(&(0x7f0000000340)='./file0\x00', 0x104) write$binfmt_script(r2, &(0x7f0000000580)=ANY=[@ANYBLOB='#'], 0x191) close(r2) r3 = socket$packet(0x11, 0x2, 0x300) sendmmsg(r3, &(0x7f0000004280)=[{{&(0x7f0000000000)=@ieee802154={0x24, @short={0x2, 0x0, 0xaaa1}}, 0x80, 0x0}}, {{&(0x7f00000017c0)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}, 0x80, 0x0}}], 0x2, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000000300)) fchownat(r2, &(0x7f00000002c0)='./file0/file0\x00', 0xee00, 0xee01, 0x1000) lsetxattr$security_evm(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0), &(0x7f0000000400)=@v2={0x3, 0x2, 0x4, 0xffffffff, 0xb4, "85799ab33d5549e970732220c3d758651c847b7b40ba33dc1ce30459416caac976a7176ef8c799a0431860031b0a764647dadc631779a1e5bca4f17af1e9c580858e289f57a028863589e6242e34c7e466eeb271525e3658214ad551e3f29e8683e6228109c40cdec7d468951a20575c709b92c34bf49ef0ac2f554a0e7c254e79c0dbdb29e90f30c5b4f19254c94224001cae35a8175810460dbc5a45fbe75f515ab17da2370be74618b572d12c7214053747b5"}, 0xbd, 0x1) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)) 16:28:32 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, 0x0) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 649.465761][T27075] FAT-fs (loop5): Directory bread(block 7) failed [ 649.471627][T27085] FAT-fs (loop1): Can't find a valid FAT filesystem 16:28:32 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020106000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 649.512362][T27075] FAT-fs (loop5): Directory bread(block 8) failed [ 649.518884][T27075] FAT-fs (loop5): Directory bread(block 9) failed [ 649.527868][T27075] FAT-fs (loop5): Directory bread(block 10) failed 16:28:32 executing program 4 (fault-call:2 fault-nth:1): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) 16:28:32 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400040101000240008000f801", 0x17}], 0x0, &(0x7f0000010d00)=ANY=[]) [ 649.565695][T27096] loop2: detected capacity change from 0 to 16 [ 649.574614][T27095] loop0: detected capacity change from 0 to 6 [ 649.605418][T27095] FAT-fs (loop0): Directory bread(block 6) failed [ 649.623890][T27107] loop5: detected capacity change from 0 to 1 [ 649.654629][T27095] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 649.662608][T27095] FAT-fs (loop0): Filesystem has been set read-only 16:28:32 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, 0x0) chdir(&(0x7f0000009980)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x4) [ 649.676873][T27107] FAT-fs (loop5): Directory bread(block 8) failed [ 649.689609][T27111] FAT-fs (loop1): bogus number of reserved sectors [ 649.696296][T27111] FAT-fs (loop1): Can't find a valid FAT filesystem [ 649.708354][T27107] FAT-fs (loop5): Directory bread(block 9) failed [ 649.709388][T27122] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 649.718738][T27118] loop4: detected capacity change from 0 to 16 [ 649.732053][T27107] FAT-fs (loop5): Directory bread(block 10) failed [ 649.742540][T27107] FAT-fs (loop5): Directory bread(block 11) failed [ 649.752918][T27118] FAULT_INJECTION: forcing a failure. [ 649.752918][T27118] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 649.755897][T27095] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 649.766306][T27118] CPU: 0 PID: 27118 Comm: syz-executor.4 Not tainted 5.13.0-rc6-syzkaller #0 [ 649.766328][T27118] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 649.792926][T27118] Call Trace: [ 649.796242][T27118] dump_stack+0x137/0x19d [ 649.796946][T27129] loop2: detected capacity change from 0 to 16 [ 649.800790][T27118] should_fail+0x23c/0x25