0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:13:25 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140), 0x0, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:13:25 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) [ 182.933625][T17604] loop3: detected capacity change from 0 to 16 [ 182.946630][T17597] loop4: detected capacity change from 0 to 16 [ 182.996417][T17612] loop2: detected capacity change from 0 to 16 11:13:25 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x40087602, &(0x7f0000001300)={0x2880008, r0}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:13:25 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000001c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="6e66733d2e6f55756b7c68bda46c"]) fstat(r0, &(0x7f0000000000)) 11:13:25 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x20000000000000, 0x0, &(0x7f0000000200), 0x0, 0x0) [ 183.058514][T17621] FAT-fs (loop4): Directory bread(block 16) failed 11:13:25 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670", 0x50, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) [ 183.104498][T17621] FAT-fs (loop4): Directory bread(block 17) failed [ 183.127317][T17621] FAT-fs (loop4): Directory bread(block 18) failed [ 183.134281][T17621] FAT-fs (loop4): Directory bread(block 19) failed [ 183.140983][T17621] FAT-fs (loop4): Directory bread(block 20) failed [ 183.147714][T17621] FAT-fs (loop4): Directory bread(block 21) failed 11:13:25 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000001c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="6e66733d6e6f7374616c6567726fd2e02a2cad8645c917773f30eb5b03c9d4e17f77f91614ac7b8a8d99b9724edc6c1b7d3621d0d1dfabb76e4a28ca2e5e2d49c1d502b09c85a4"]) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r1, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0x12) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000180)=0x3ff) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x0, 0x8}) openat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x200040, 0x9) fstat(r0, &(0x7f0000000000)) 11:13:25 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x100000000000000, 0x0, &(0x7f0000000200), 0x0, 0x0) 11:13:25 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140), 0x0, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) [ 183.154350][T17621] FAT-fs (loop4): Directory bread(block 22) failed [ 183.160942][T17621] FAT-fs (loop4): Directory bread(block 23) failed [ 183.174782][T17621] FAT-fs (loop4): Directory bread(block 24) failed [ 183.181516][T17621] FAT-fs (loop4): Directory bread(block 25) failed 11:13:25 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x200000000000000, 0x0, &(0x7f0000000200), 0x0, 0x0) 11:13:25 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0), 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:13:26 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000001c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='nfs=nostale_ro']) lsetxattr$security_selinux(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180), &(0x7f0000000240)='system_u:object_r:shadow_t:s0\x00', 0x1e, 0x1) fstat(r0, &(0x7f0000000000)) [ 183.224420][T17633] EXT4-fs warning (device sda1): __ext4_ioctl:829: Setting inode version is not supported with metadata_csum enabled. [ 183.241335][T17637] loop2: detected capacity change from 0 to 16 11:13:26 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x204000000000000, 0x0, &(0x7f0000000200), 0x0, 0x0) 11:13:26 executing program 0: r0 = openat$incfs(0xffffffffffffffff, &(0x7f0000000080)='.pending_reads\x00', 0x80000, 0x2) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000180)) r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000001c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='nfs=nostale_ro']) mount$9p_rdma(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0), 0x2a32820, &(0x7f0000000300)={'trans=rdma,', {'port', 0x3d, 0x4e23}, 0x2c, {[{@sq={'sq', 0x3d, 0x3}}, {@common=@dfltgid={'dfltgid', 0x3d, 0xffffffffffffffff}}, {@common=@debug={'debug', 0x3d, 0x101}}, {@rq={'rq', 0x3d, 0x1ff}}, {@timeout={'timeout', 0x3d, 0x3}}, {@rq={'rq', 0x3d, 0xffffffffffffffe1}}, {@timeout={'timeout', 0x3d, 0x1}}], [{@pcr={'pcr', 0x3d, 0x3f}}, {@audit}]}}) fstat(r1, &(0x7f0000000000)) getdents(r1, &(0x7f0000000440)=""/114, 0x72) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r2, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffffff6a) write$P9_RRENAMEAT(r2, &(0x7f00000004c0)={0x7, 0x4b, 0x2}, 0x7) ioctl$FIBMAP(r2, 0x1, &(0x7f00000000c0)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r3, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000001300)={0x2880008, r2, 0x0, 0x8}) accept$unix(r3, 0x0, &(0x7f0000000400)) [ 183.322327][T17662] FAT-fs (loop2): error, corrupted directory (invalid entries) [ 183.329912][T17662] FAT-fs (loop2): Filesystem has been set read-only [ 183.340726][T17658] loop3: detected capacity change from 0 to 16 [ 183.349473][T17666] loop4: detected capacity change from 0 to 16 [ 183.454906][T17674] FAT-fs (loop4): Directory bread(block 16) failed [ 183.504075][T17674] FAT-fs (loop4): Directory bread(block 17) failed [ 183.530104][T17674] FAT-fs (loop4): Directory bread(block 18) failed [ 183.544988][T17674] FAT-fs (loop4): Directory bread(block 19) failed [ 183.554954][T17674] FAT-fs (loop4): Directory bread(block 20) failed [ 183.599867][T17674] FAT-fs (loop4): Directory bread(block 21) failed [ 183.610820][T17674] FAT-fs (loop4): Directory bread(block 22) failed [ 183.628822][T17674] FAT-fs (loop4): Directory bread(block 23) failed [ 183.642315][T17674] FAT-fs (loop4): Directory bread(block 24) failed [ 183.659383][T17674] FAT-fs (loop4): Directory bread(block 25) failed 11:13:26 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x400c6615, &(0x7f0000001300)={0x2880008, r0}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:13:26 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670", 0x50, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:13:26 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x300000000000000, 0x0, &(0x7f0000000200), 0x0, 0x0) 11:13:26 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140), 0x0, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) 11:13:26 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0), 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) [ 183.723501][T17684] EXT4-fs warning (device sda1): __ext4_ioctl:829: Setting inode version is not supported with metadata_csum enabled. [ 183.792966][T17699] loop2: detected capacity change from 0 to 16 [ 183.799201][T17698] loop4: detected capacity change from 0 to 16 [ 183.819807][T17702] loop3: detected capacity change from 0 to 16 11:13:26 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x400000000000000, 0x0, &(0x7f0000000200), 0x0, 0x0) 11:13:26 executing program 0: clock_gettime(0x0, &(0x7f0000006e80)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000006cc0)=[{{&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000240)=""/64, 0x40}, {&(0x7f0000000280)=""/226, 0xe2}, {&(0x7f0000000380)}, {&(0x7f00000003c0)=""/253, 0xfd}, {&(0x7f00000004c0)=""/191, 0xbf}, {&(0x7f0000000580)=""/10, 0xa}], 0x6, &(0x7f0000000640)=""/168, 0xa8}, 0x10000}, {{&(0x7f0000000700)=@can, 0x80, &(0x7f0000001780)=[{&(0x7f0000000780)=""/4096, 0x1000}], 0x1, &(0x7f00000017c0)=""/54, 0x36}, 0x200}, {{&(0x7f0000001800)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80, &(0x7f0000002d80)=[{&(0x7f0000001880)=""/78, 0x4e}, {&(0x7f0000001900)=""/121, 0x79}, {&(0x7f0000001980)=""/134, 0x86}, {&(0x7f0000001a40)=""/4096, 0x1000}, {&(0x7f0000002a40)=""/12, 0xc}, {&(0x7f0000002a80)=""/162, 0xa2}, {&(0x7f0000002b40)=""/31, 0x1f}, {&(0x7f0000002b80)=""/141, 0x8d}, {&(0x7f0000002c40)=""/18, 0x12}, {&(0x7f0000002c80)=""/213, 0xd5}], 0xa, &(0x7f0000002e40)=""/4096, 0x1000}, 0x4}, {{&(0x7f0000003e40)=@tipc=@id, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003ec0)=""/186, 0xba}], 0x1, &(0x7f0000003fc0)=""/69, 0x45}, 0x5}, {{&(0x7f0000004040)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000005240)=[{&(0x7f00000040c0)=""/41, 0x29}, {&(0x7f0000004100)=""/74, 0x4a}, {&(0x7f0000004180)=""/61, 0x3d}, {&(0x7f00000041c0)=""/98, 0x62}, {&(0x7f0000004240)=""/4096, 0x1000}], 0x5, &(0x7f00000052c0)=""/87, 0x57}, 0x5}, {{&(0x7f0000005340)=@qipcrtr, 0x80, &(0x7f0000006900)=[{&(0x7f00000053c0)=""/151, 0x97}, {&(0x7f0000005480)=""/4096, 0x1000}, {&(0x7f0000006480)=""/182, 0xb6}, {&(0x7f0000006540)=""/79, 0x4f}, {&(0x7f00000065c0)=""/198, 0xc6}, {&(0x7f00000066c0)=""/216, 0xd8}, {0xffffffffffffffff}, {&(0x7f00000067c0)=""/85, 0x55}, {&(0x7f0000006840)=""/188, 0xbc}], 0x9, &(0x7f00000069c0)=""/96, 0x60}, 0x7}, {{&(0x7f0000006a40)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000006bc0)=[{&(0x7f0000006ac0)=""/59, 0x3b}, {&(0x7f0000006b00)=""/156, 0x9c}], 0x2, &(0x7f0000006c00)=""/177, 0xb1}, 0x400}], 0x7, 0x25e1d550e598b259, &(0x7f0000006ec0)={r0, r1+10000000}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000080)={[0x7]}, 0x8, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000180)) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000001c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="6e6673807374616c655f726f0000"]) [ 183.891100][T17712] FAT-fs (loop2): error, corrupted directory (invalid entries) [ 183.898675][T17712] FAT-fs (loop2): Filesystem has been set read-only [ 183.909884][T17713] FAT-fs (loop4): Directory bread(block 16) failed [ 183.916581][T17713] FAT-fs (loop4): Directory bread(block 17) failed [ 183.923538][T17713] FAT-fs (loop4): Directory bread(block 18) failed [ 183.930452][T17713] FAT-fs (loop4): Directory bread(block 19) failed [ 183.937065][T17713] FAT-fs (loop4): Directory bread(block 20) failed [ 183.943712][T17713] FAT-fs (loop4): Directory bread(block 21) failed [ 183.950349][T17713] FAT-fs (loop4): Directory bread(block 22) failed [ 183.957097][T17713] FAT-fs (loop4): Directory bread(block 23) failed [ 183.963843][T17713] FAT-fs (loop4): Directory bread(block 24) failed [ 183.970480][T17713] FAT-fs (loop4): Directory bread(block 25) failed [ 183.977887][T17713] handle_bad_sector: 4 callbacks suppressed [ 183.977915][T17713] attempt to access beyond end of device 11:13:26 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670", 0x50, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) [ 183.977915][T17713] loop4: rw=2049, want=85, limit=16 11:13:26 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x500000000000000, 0x0, &(0x7f0000000200), 0x0, 0x0) [ 184.021536][T17698] attempt to access beyond end of device [ 184.021536][T17698] loop4: rw=2049, want=81, limit=16 [ 184.032269][T17698] buffer_io_error: 86 callbacks suppressed [ 184.032279][T17698] Buffer I/O error on dev loop4, logical block 80, lost async page write 11:13:26 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140), 0x0, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') write$cgroup_int(0xffffffffffffffff, &(0x7f0000000000), 0xffffff6a) 11:13:26 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)={0x18, 0x25, 0x1, 0x0, 0x0, "", [@typed={0x8, 0x0, 0x0, 0x0, @uid}]}, 0x18}], 0x1}, 0x0) sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)={0x60, 0x0, 0x10, 0x70bd2a, 0x25dfdbff, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {@pci={{0x8}, {0x11}}, {0x8}}]}, 0x60}, 0x1, 0x0, 0x0, 0x4004000}, 0x8004) r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000001c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='nfs=nostale_ro']) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000d40)=0xffffffffffffffff) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000380)={0x0, 0x0}) fstat(r0, &(0x7f0000001e00)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = gettid() ptrace$setopts(0x4206, r4, 0x0, 0x5) tkill(r4, 0x34) ptrace$cont(0x18, r4, 0x0, 0x0) ptrace$setregs(0xd, r4, 0x0, &(0x7f0000000080)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000002300)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002340)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000002440)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002480)={0x0, 0x0, 0x0}, &(0x7f00000024c0)=0xc) syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000d40)=r5) statx(r1, &(0x7f0000002500)='./file0\x00', 0x1000, 0x2, &(0x7f0000002540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(0xffffffffffffffff, &(0x7f00000026c0)={&(0x7f0000000340)=@kern={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000440)=[{&(0x7f0000002700)={0x2d0, 0x21, 0x4, 0x70bd2a, 0x25dfdbfc, "", [@typed={0x8, 0xf, 0x0, 0x0, @pid}, @generic="48f09cb19735c8650677d3e6caffc58eedf969039b40290010d24f48a9317293ccafc685d6c102ee328ebdc37551670027cd0231d0d7dfefd9dd45d151f28ec652c804dcae753cd1305571c2c28663403f59e4f2e8783110ff2d10c14e7973d47507953ec6d9a323c2f0d97c66f0feb1a44d920d20324fcf83153207efa0fc884614c9598a43e94c70695a72d53aaa1a658f9e2fb317e7f808d0e0", @generic="fa72c06f82160abe154e65c969fa665118457c3b6f7651f9d2f04b69bbdf5b0fa5be66ee6f0b269bba26d45a7ec81e4777cc13602a99dab758", @nested={0x11b, 0x45, 0x0, 0x1, [@typed={0x8, 0x2, 0x0, 0x0, @u32=0x2}, @typed={0x9, 0x43, 0x0, 0x0, @str='vfat\x00'}, @generic="04a369d44482a248d9c1932115db6b634bf44c26c38216b1f9e5c5609de49c537af1035023efe250c4c7c0d2083d778d19672bc730238af59301cd50d7fbd18521e5f553cbe727619393bad4d0986af034ec5090dd67731be468ade24d60966f97df2d14e06a3572dc3567917b36d950d87f329b879c91517a19c437d3429c94eb03192af5928fc76fa426d6056b8f030468d69243f761ff2942f48c358b118c57a84e79dc3e7d38b3154c44b36834cc03042ddf95fe0b90ef5120bcf610cbf0a950be2916ad95ee26d771636329c6aa6a7e059fd0345c860351dcb2341bbfc07388280c967556fe2ba634", @typed={0x8, 0x5, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x24}}, @typed={0x8, 0x62, 0x0, 0x0, @u32}, @typed={0x8, 0x0, 0x0, 0x0, @fd}]}, @typed={0x8, 0x51, 0x0, 0x0, @u32=0x4}, @generic="b602dfffe3b55b48c8d4ce23756bd857d0931f72bbb7bf29a93ff2e60ffedaec9bbd01d4dce6ad236bcae9daea109b71e0313118b0f0f0d4c84cc356d7564113d2f0358f8676e28fb337503778bff735a87e37847078139b6757c1e19ceb517c10600113aa4fe762368607502392e3ea4fbcf7a2e4a9a7eaae6d48904c45d010735a275560ed93a1d40039106b40599668ade29f20378b93b25d17ff85f7f3043c42ef7f301cfd4a0b36a45daf12920581f4ff17e0b18c02340daf770e8b1b"]}, 0x2d0}, {&(0x7f00000006c0)={0x1470, 0x18, 0x400, 0x70bd2d, 0x25dfdbfc, "", [@generic="b5977c4d0164a6dc1ba2c75eb3a75f00a3cff83c6957186dcb5775489f2d4a84613c0d45e1a41ccb582b1edacd781c61aa8bd508613f114b6366391b12ea618b904c0965fb36e7243f18c8169507b6310806aee9b2f1878f9f27e40a8772a2775393fa003db6b458d11d8af0f9d98e8d16b8116ee8b386e84139dd32edb04d08a161973209140446a58d437514b16eaaa7ddc5b51221192cb4c4fbf810e6525fa91af2c1ef30c902912bb9452a4c4479d9d93ba613db79ee89d758a1eecb146c6d1e5ab9576f58c1bf6036a2a9e5b459461b6b14b14e35bea9842be716ee2fc2", @typed={0x8, 0x7e, 0x0, 0x0, @pid=0xffffffffffffffff}, @typed={0x8, 0x33, 0x0, 0x0, @u32=0xffffffff}, @generic="4a526a00e8ce9eba553d0be3ecc7d3423180958ed926b45b9ea8ad19d7ae36375609f2c6ca9a926746787b3bce534e788268ce417744066fb045312031144b4dda8cd7ad6823f9ce73989360c0e78a938b8633d7d59d15413ccf2abf03c3e6fbdfc58bee00e249ea415a7ab261cadb5bc959b16398624e44189710519d0ecfb0160801a85888a4d934800aedc0d42ef0e57f2a85128b5b4564df9a91f8cf3d987faed6e22182c43fda4b0a72df219dcbddee0f1d808d584bc90fca2c8abd08a2c0278f19aec34915eb55de29d082f4291721183e9436306aa61c7fbe003597f5308c7c0aa8d1", @nested={0x18, 0x3, 0x0, 0x1, [@typed={0x14, 0x26, 0x0, 0x0, @ipv6=@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xd}}}]}, @generic="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", @nested={0x192, 0xc, 0x0, 0x1, [@generic="133797544ff2acaf92fd4cf53e6008140e0d93fee30055a3bf7ad0b8e06f377362e089e7b322bc5015be44d441432604e574a5f219a2a8c0247143e2f541436ad1147f5777fc382b7065b04c194be32f152699d398c948662177c1acb1352b55a77c9dafbabcab1230ed253c6fdfc45ce95491994f6dda283fa0dfb147e2565e192229b305f353100dec5f9a24d98b7bf590e7d8f42de9513f2dd8f33246961e37a733c981fb4cda01e08a9f", @generic="25c876d52989a00249ac6a1c049447d7bf30c353f811acc2767da613944d1c54a3ff5133ee188a1b443aba66071400", @generic="49cc753c64b154ae2e68b5be720bc20e32c117bb46cbe8566a533d00", @typed={0xe, 0x5b, 0x0, 0x0, @str='netdevsim\x00'}, @typed={0x4, 0x10}, @typed={0x8, 0x12, 0x0, 0x0, @ipv4=@loopback}, @generic="f7e976df776a471643c0bfcc16332fc838b6993c060602ec3a5520af6a9e41e10b6cd00029c4dca91ab1f0f287701a8ca4a4ee518e4596167f7d5bcc40181869a86cf49283dde7d541243e2c0a3398ece16554c4764444bb28f9a684d663e0e83b59b174e8ef56867e22f38ac9cced89a3ad191cc091b965680edc"]}, @generic="0931b92f14be4e24655e271d2368250795c18c61c5faa3e958b2f919b7119be42053dd3a28f2c5f22b2858d73125c62714496352f23100a91f79bb786f5d2ed9ac52b0a9f859237972395c6c99e4736837dc26d3d09f520c9e86d0da23f235b66b76bb76fcc61bb7459cf12bfc6281b084dfb00eb174a012817a97", @generic="88060361fd67ec140da1dfc8ec6a4ab1e26e9b90bcd88ec3fb4a6e74cb13908610a6ffc92455b7d4f98ba6359c038e13ba20b1877c14615c31f80d5d9f8485bc10cb04ac03609bd894fa7fd2fe8cbae9d04917a367f56467cf8863e18e41c8786c2e24"]}, 0x1470}, {&(0x7f0000002a00)={0x34c, 0x24, 0x100, 0x70bd2d, 0x25dfdbfd, "", [@nested={0x33c, 0x96, 0x0, 0x1, [@generic="fc639cbbb1ed0901849e54a3e66ae682350281d29bbc23739ef03e93280e9259f685ff2b7f8c1e3f4725c4b728f6ba594fe772793e3c081b5a779a3833e43e5b62e3334a501ce7a9e884209bdcbe35652dd5546efe391f72469ac9d5edc81200ec31e3f19959c14cb9fa1bb829e7816ac5a840c91c44b54f29c06c893038624e05f4a4c31f35f46f04d16297a30bd56da15a5d", @generic="580a49a494e7591e75b55794f25633da38ba97c2e2c777b1f75c52a6cae57f3865c491bfea01a0c458e3da0af5d609cbfaa6475060204371e8502c23a574bf135e4d2483179c6602ee49a5c9dcada0d07c4440f6c9fd4235ec3a4fbe2c6307136ed110f7cfcdd882af60e562b89c9cbe", @typed={0x8d, 0x75, 0x0, 0x0, @binary="4a06911c9a99b266a0e1a653cb0b50dab790395c217de3c310644c4ba43587f6ade5f05aeefa8e40998f9fc364cd5b6228b5cb0a2b66c14af95f4378041ec77927d24ded927135e0babff61bd13c7aaa90472ff7c27090b023c761935facd6248bf57a0c05ea29b22fae7dc5df21a68a5eee6de28f15bc21dd91411f8ec7fcab0a58fe975bce99219a"}, @generic="f393480d1ba4f0f72a09e8acd062b9707f8e98da0a3e18a2d21b933b5fa14de3d1c8be6f4804534d356c041d605612484319d16bc2837c25c25a92d97286a79f5089039bdc37c6722c18d928c7c7e9ed8f228ea6ba888ee025171ddb7c5edfff41ea55bbdf449497370c18302b75e1608e813258152e2e3e4517f0b7531173d432", @generic="feb67e0c1a9d7d0779236a5e5c783e61138013b2992e8620c2476b503e3b4ad61b57517c3fc5793fae75d86d6ee3a24c210f8eefc84e5b5cab64182c6859efbeb7374353a47b4a7bcfaa9537c51804134388488137afedecb74a34a662cac1917d9b", @generic="64b62b92263c529e97bc8ef1684c2687268a95a1bb675cf72bdd568b52449fe2383e8d381dcb170a5674d74ee41c5d254f964156ba4cf0454a30ff8353e5db814fb7ae815b11fbe14c23", @generic="818cef24fd4d4e47829e4675701421f2fcaa56738e193a1e3816a9319a74f3e6806a061372f79e7d1f7de0e55669de741f50c2ec8eced3d8b085ca26698d21a3d5538238acdd890e50eb55658bfd52bb757f9f665a629fa43d9779a6bc97c14bdb0224b7047ff6c3c9343a09190ede58c10a7c9770bb0cfc"]}]}, 0x34c}, {&(0x7f0000001e80)={0x458, 0x3b, 0x800, 0x70bd26, 0x25dfdbff, "", [@generic="50eaaaf486229d47dafa6fee56526035c06b0b919cfb3991ecd22a5347bb1c7f782a593fda03798f5f829e7a5363c6b95729961fe76a0299c082e184c978cae9fd882459a22f595f749776a752866c99bf75cc81ecb129a102", @nested={0x4, 0x49, 0x0, 0x1, [@generic]}, @nested={0x7c, 0xa, 0x0, 0x1, [@generic="a36a81651cdc16442da99e74086ff08b1d447cb7477d829f2ca9f13eb618e4deab74efc0425a58ed9e0c79c060a8f717f16c5628", @typed={0xe, 0x83, 0x0, 0x0, @str='netdevsim\x00'}, @generic="9b57930426d14d80cfe138d93140cce847448d207d4298ce87bd081bfddfcc47e0b15856c8b0d3966c38e6219973ed19ebfcd814"]}, @nested={0x193, 0x44, 0x0, 0x1, [@generic="e9bd5863968e4c70c1107d854c86ea30509ffad1e8c3d85d0548718d9cc1b23857e82cb766e14973053a18bdbe81fc3d10669e1ed673d0f46a1eb819b1ef67cdf0821da084d64747f1e57b431567b2eceb3b73882f022c502ca0a41efe04f4ac5d8fab65c9f4e240ac7c6ed96873", @typed={0x14, 0x44, 0x0, 0x0, @ipv6=@mcast2}, @generic="a032155dab6ebaa6bcc9f41606d843723b5886f5ff5ab48f6e568209f0644999a9821dc98c9a354103fa0a3016fda64832e93c7844b38dd398412405a949811c9dce7066012a1401e02ebdd4a454b63a9d09743bf23f7d7938ac684b7aea215deebfbaf1367f4ff1c41b8df57e49665d913eac328f48b6bdfbd3af6746c6ca70c6ff7e607fc6772d06d80241c7d8c1bbc44f4855b65204cc0f276adf25f1c381aaf65b9292349eda81bc4df0845f8ae67361013b95bea253ef9dabd4c9bb1827bbb3a9fc64c4db194077bcb408c049a2f3fc037dbeb65140d3c0ddefba71855463592580e180ecd745b2c34265d9fe649bb3e10c9a", @typed={0x8, 0xc, 0x0, 0x0, @ipv4=@loopback}, @typed={0x8, 0x4, 0x0, 0x0, @pid=r2}, @typed={0x8, 0xb, 0x0, 0x0, @uid=r3}]}, @generic="b0bb99e3e33c7e7daae2ca9bbeb463afc8fc8a4e06e0fd700a1a5dfa66b3dbd04fd637046a0afe0dda875fa82952fb9dd867824cbe4f9530f3f3b781ed8d2e0f75633054c0eb2095d685333da5406737c86c3551a12739f46119f1a6f57f9c1a376410e23d3b11d5d202f78974891098eeb5b8f13b8e10cd9e3d487b6fa4b58624d92f335f4c5f990c0a26135150462976a4a2d5f35d2b0e43b9ddf220b7405f041712554cc76a47ede3fd6528ea063728669256659b5acdcd1caf6e950cbbb12a518c17ec8d941ab25f4a893641e7495f61b3455f6b8d00540b", @typed={0x8, 0x50, 0x0, 0x0, @pid=r4}, @generic="0733ad8ec76c77db61b4da685789ab4e32882aade1e22852ff3e64edf744cb2b7d89338ce79adc5bc4cb48e578f14abf5c3fa3ddea1b7dc48c5f8cecf2e603079de4052595997894452ce59ffe93bcecef522aa47db15b42858ba4614a9cb2b0d399a39de17e8bb82e5bdba15984a64212dcd97d5494fcc4f4701de50f0176f0c0651dd7c8ebda142dc0f5cf907f70df4e224c5f7462556ed7cc0826fd87a260d84da17f4bc2d32026ce572053723bfbf5c50c9734951ee54bb0cb80dfb8a0f064c45f60dccad391c0151e27dd2300835ea6f7631058927343bc4364beb5b18b5b16a29da0d8a11a30b2f85ed1023561d71b4506cca045939d"]}, 0x458}], 0x4, &(0x7f0000002640)=[@cred={{0x1c, 0x1, 0x2, {r5, r6, r7}}}, @rights={{0x10}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, r8}}}], 0x50, 0x20000001}, 0xc090) fstat(r1, &(0x7f0000000000)) [ 184.115036][T17727] loop2: detected capacity change from 0 to 16 11:13:26 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x600000000000000, 0x0, &(0x7f0000000200), 0x0, 0x0) [ 184.217152][T17698] attempt to access beyond end of device [ 184.217152][T17698] loop4: rw=2049, want=82, limit=16 [ 184.227908][T17698] Buffer I/O error on dev loop4, logical block 81, lost async page write [ 184.235453][T17741] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=17741 comm=syz-executor.0 [ 184.241614][T17733] FAT-fs (loop2): error, corrupted directory (invalid entries) [ 184.256650][T17733] FAT-fs (loop2): Filesystem has been set read-only [ 184.264303][T17742] loop3: detected capacity change from 0 to 16 [ 184.266178][T17698] attempt to access beyond end of device [ 184.266178][T17698] loop4: rw=2049, want=83, limit=16 [ 184.281155][T17698] Buffer I/O error on dev loop4, logical block 82, lost async page write [ 184.289744][T17698] attempt to access beyond end of device [ 184.289744][T17698] loop4: rw=2049, want=84, limit=16 [ 184.300546][T17698] Buffer I/O error on dev loop4, logical block 83, lost async page write [ 184.309044][T17698] attempt to access beyond end of device 11:13:27 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x40106614, &(0x7f0000001300)={0x2880008, r0}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:13:27 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x604000000000000, 0x0, &(0x7f0000000200), 0x0, 0x0) 11:13:27 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000001c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='nfs=nostale_ro']) openat(r0, &(0x7f0000000080)='./file0\x00', 0x100, 0x69) fstat(r0, &(0x7f0000000000)) [ 184.309044][T17698] loop4: rw=2049, want=86, limit=16 [ 184.319809][T17698] Buffer I/O error on dev loop4, logical block 85, lost async page write [ 184.328507][T17698] attempt to access beyond end of device [ 184.328507][T17698] loop4: rw=2049, want=87, limit=16 [ 184.339249][T17698] Buffer I/O error on dev loop4, logical block 86, lost async page write [ 184.347829][T17698] attempt to access beyond end of device [ 184.347829][T17698] loop4: rw=2049, want=88, limit=16 [ 184.358530][T17698] Buffer I/O error on dev loop4, logical block 87, lost async page write 11:13:27 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000", 0x56, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) [ 184.367133][T17698] attempt to access beyond end of device [ 184.367133][T17698] loop4: rw=2049, want=89, limit=16 [ 184.377867][T17698] Buffer I/O error on dev loop4, logical block 88, lost async page write [ 184.386571][T17698] attempt to access beyond end of device [ 184.386571][T17698] loop4: rw=2049, want=121, limit=16 [ 184.397591][T17698] Buffer I/O error on dev loop4, logical block 121, lost async page write [ 184.406166][T17698] Buffer I/O error on dev loop4, logical block 122, lost async page write 11:13:27 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0)}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:13:27 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x700000000000000, 0x0, &(0x7f0000000200), 0x0, 0x0) 11:13:27 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000001c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='nfs=nostale_ro']) fstat(r0, &(0x7f0000000000)) ioctl$RTC_IRQP_SET(0xffffffffffffffff, 0x4008700c, 0x1937) 11:13:27 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140), 0x0, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') write$cgroup_int(0xffffffffffffffff, &(0x7f0000000000), 0xffffff6a) [ 184.460671][T17760] loop2: detected capacity change from 0 to 16 11:13:27 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000001c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='nfs=nostale_ro']) fstat(r0, &(0x7f0000000000)) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000240)=""/65, 0x41}, {&(0x7f00000002c0)=""/145, 0x91}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/4096, 0x1000}], 0x4, 0x3, 0x5) 11:13:27 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x800000000000000, 0x0, &(0x7f0000000200), 0x0, 0x0) [ 184.504008][T17776] loop4: detected capacity change from 0 to 16 [ 184.543782][T17778] loop3: detected capacity change from 0 to 16 11:13:27 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x1800000000000000, 0x0, &(0x7f0000000200), 0x0, 0x0) 11:13:27 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000", 0x56, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) [ 184.605383][T17785] FAT-fs (loop2): error, corrupted directory (invalid entries) [ 184.613017][T17785] FAT-fs (loop2): Filesystem has been set read-only [ 184.635776][T17794] FAT-fs (loop4): Directory bread(block 16) failed [ 184.653224][T17794] FAT-fs (loop4): Directory bread(block 17) failed [ 184.659890][T17794] FAT-fs (loop4): Directory bread(block 18) failed [ 184.666572][T17794] FAT-fs (loop4): Directory bread(block 19) failed [ 184.673780][T17794] FAT-fs (loop4): Directory bread(block 20) failed [ 184.680573][T17794] FAT-fs (loop4): Directory bread(block 21) failed [ 184.687178][T17794] FAT-fs (loop4): Directory bread(block 22) failed [ 184.705520][T17794] FAT-fs (loop4): Directory bread(block 23) failed [ 184.744530][T17794] FAT-fs (loop4): Directory bread(block 24) failed [ 184.754418][T17806] loop2: detected capacity change from 0 to 16 [ 184.761239][T17794] FAT-fs (loop4): Directory bread(block 25) failed [ 184.817563][T17806] FAT-fs (loop2): error, corrupted directory (invalid entries) [ 184.825155][T17806] FAT-fs (loop2): Filesystem has been set read-only 11:13:27 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x401c5820, &(0x7f0000001300)={0x2880008, r0}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:13:27 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140), 0x0, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') write$cgroup_int(0xffffffffffffffff, &(0x7f0000000000), 0xffffff6a) 11:13:27 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000001c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="6e66733d6e6f7374616c655f72ff3df38876f570b89f73c05f0710441328282fea2b6c031f3a10190c78e54be4b52d0a58f767011fa6d946d540e4b3841d09174a23765746e4142107877f923d634fd9f4de0dad0537f522608a35c226bfc99a55aa6950d3b90a15aab8b90218704adb4b3760069be53a788330f1925a4cb412fc3484d36e15f0ccc1be0bbc04f2b5c104fb0477848479c93fd0ad8227"]) fstat(r0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file0\x00', 0x0, 0xd0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000080)=0xfff) 11:13:27 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x2600000000000000, 0x0, &(0x7f0000000200), 0x0, 0x0) 11:13:27 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0)}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:13:27 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000", 0x56, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:13:27 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x3105000000000000, 0x0, &(0x7f0000000200), 0x0, 0x0) 11:13:27 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x3f00000000000000, 0x0, &(0x7f0000000200), 0x0, 0x0) 11:13:27 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000001c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='nfs=nostale_ro']) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) setuid(r2) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r4) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in=@local, @in6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x4e24, 0x5, 0x4e22, 0x6, 0xa, 0x80, 0xa0, 0x3c, 0x0, r4}, {0x0, 0x1, 0x7, 0x80000001, 0x7f, 0xff, 0x3f, 0x1}, {0xfff, 0x5, 0x4, 0x1f}, 0x5, 0x6e6bb8, 0x0, 0x1, 0x2, 0x1}, {{@in6=@empty, 0x4d3, 0x3c}, 0xa, @in6=@private2, 0x3505, 0x1, 0x2, 0xff, 0x2, 0xfffffe00, 0x9}}, 0xe8) getgroups(0x7, &(0x7f0000000180)=[0xee01, 0xee01, 0xee00, 0xee00, r5, 0x0, 0x0]) lchown(&(0x7f0000000080)='./file0\x00', r2, r6) fstat(r0, &(0x7f0000000000)) [ 184.967770][T17832] loop4: detected capacity change from 0 to 16 [ 184.977835][T17835] loop3: detected capacity change from 0 to 16 [ 184.987155][T17834] loop2: detected capacity change from 0 to 16 11:13:27 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140), 0x0, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) [ 185.062252][T17850] FAT-fs (loop4): Directory bread(block 16) failed [ 185.081231][T17850] FAT-fs (loop4): Directory bread(block 17) failed [ 185.085211][T17854] FAT-fs (loop2): error, corrupted directory (invalid entries) [ 185.095369][T17854] FAT-fs (loop2): Filesystem has been set read-only 11:13:27 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x4000000000000000, 0x0, &(0x7f0000000200), 0x0, 0x0) [ 185.113103][T17850] FAT-fs (loop4): Directory bread(block 18) failed [ 185.128213][T17858] loop3: detected capacity change from 0 to 16 11:13:27 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000001c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6ecd369d736f5374616c655f726f2c"]) fstat(r0, &(0x7f0000000000)) [ 185.178876][T17850] FAT-fs (loop4): Directory bread(block 19) failed [ 185.214036][T17850] FAT-fs (loop4): Directory bread(block 20) failed [ 185.243850][T17850] FAT-fs (loop4): Directory bread(block 21) failed [ 185.271069][T17850] FAT-fs (loop4): Directory bread(block 22) failed [ 185.284172][T17850] FAT-fs (loop4): Directory bread(block 23) failed 11:13:28 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e67032", 0x59, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:13:28 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x4000080000000000, 0x0, &(0x7f0000000200), 0x0, 0x0) 11:13:28 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x4, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6e4e80003e486b77732e66617400020101000240008000f801", 0x1d}, {0x0, 0x0, 0x3ef2}], 0x890405, &(0x7f0000000140)=ANY=[@ANYBLOB='nfs=nostale_ro']) fstat(r0, &(0x7f0000000000)) 11:13:28 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x4020940d, &(0x7f0000001300)={0x2880008, r0}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:13:28 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0)}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) [ 185.291153][T17850] FAT-fs (loop4): Directory bread(block 24) failed [ 185.297802][T17850] FAT-fs (loop4): Directory bread(block 25) failed 11:13:28 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000001c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='nfs=nostale_ro']) open(&(0x7f0000000080)='./file0\x00', 0x204c01, 0x383) fstat(r0, &(0x7f0000000000)) [ 185.363568][T17876] loop2: detected capacity change from 0 to 16 [ 185.388392][T17884] loop4: detected capacity change from 0 to 16 11:13:28 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x8004000000000000, 0x0, &(0x7f0000000200), 0x0, 0x0) 11:13:28 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e67032", 0x59, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) [ 185.451317][T17898] FAT-fs (loop2): error, corrupted directory (invalid entries) [ 185.458939][T17898] FAT-fs (loop2): Filesystem has been set read-only 11:13:28 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000001c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="8c66000000007374616c655f726f"]) mknod(&(0x7f0000000080)='./file0\x00', 0x0, 0x4) fstat(r0, &(0x7f0000000000)) [ 185.498401][T17900] FAT-fs (loop4): Directory bread(block 16) failed [ 185.529383][T17900] FAT-fs (loop4): Directory bread(block 17) failed [ 185.586707][T17900] FAT-fs (loop4): Directory bread(block 18) failed [ 185.619438][T17911] loop2: detected capacity change from 0 to 16 [ 185.623736][T17900] FAT-fs (loop4): Directory bread(block 19) failed [ 185.688368][T17900] FAT-fs (loop4): Directory bread(block 20) failed [ 185.701733][T17915] FAT-fs (loop2): error, corrupted directory (invalid entries) [ 185.707016][T17900] FAT-fs (loop4): Directory bread(block 21) failed [ 185.709325][T17915] FAT-fs (loop2): Filesystem has been set read-only 11:13:28 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140), 0x0, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) 11:13:28 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0xf6ffffff00000000, 0x0, &(0x7f0000000200), 0x0, 0x0) 11:13:28 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000001c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e667efde9fcf261cd9ddc30ee10abd20004000076deb866a4c8297f54296208d6623d4a31e33602666ed1e7ca742e8cb6e7b32bc90c9ec16471faa2eed6dfe6eba177c9bca2d493b0f7a094a6e1e86a249492aef60a9ac5366c0a76eb0b0d845d1353d2"]) r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000180)='./file0\x00', 0x10001, 0x2, &(0x7f0000000400)=[{&(0x7f0000000240)="76f21c2b19c7c35f3e9c868dcccc3d2395f0fe8fa5f7b583ed783d381b5fa9192b07287939a563d96f7145cb2338e14df1021f39bb5ad88e578e07c36b9315ae95da8d7e71a398f7e85022fef75d0081829c62526f12aec7f932fd48e60c6b99dca3d84057d6213e98a3f7f0c9f6cc1ad778c63e734c32a2df6aeb4fe994f0f76987563a71e3d6ed7ee351fea3ca32e44504d9806bfac22129d242576030bb791947de1d4aef938b4a4a511b676048f6c3d405a1b26a8f23ad148e1ea540d35d41ef27398534af26ee5c459ee3d1c75ee54a0d557ed4678fe4e14ae3bd6269be328bc39e9d7f4a95189113e554a907d2", 0xf0, 0x12b}, {&(0x7f0000000340)="35a06c0f70084fbfe55a4160bf0598babeb7cbf6a226455eb28575bbd4d14bbcaf6730e69da3b1bfa083089fb5cacdc4e0e4914902db0a7c42f6f2fc8cc84099a3282fbfb892096150653607d8c48591d8b835af350f548f0da01f1ff82df46305781830473299c9dd2e9ca79185abc4d7d4c192bac75b275b18f748351433ff79960d37489a00d4ab6c152c17a86f1a4dd38f1a93a5c6abf0653e6a54f90fe53fa566ec4e", 0xa5, 0x8000}], 0x802000, &(0x7f0000000680)=ANY=[@ANYBLOB="757466383d302c73686f72746e616d653d77696e39352c726f6469722c757466383d312c73686f72746e616d653d6c6f7765722c6f626a5f747970653dd968e0143df9c8ea2eaa38bdb9241c4498e4a7c69bfec3db06393d0433000b050183a17e3e4fe0199a16581414dcdd4f5e2eaed7703c64b48dead5845cb8116bc3e5ec50e54004e8fc816b08c4d87d24153827dbdb7c81430408e9e45931ae22f32c66736d616769633d3078303030303030303030303030303030302c7365636c6162656c2c6f626a5f726f6c653d2e5b2f2728402b2f2d272d2c61756469742c00"]) mkdirat(r0, &(0x7f00000004c0)='./file0\x00', 0x108) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) pipe2(&(0x7f0000000600)={0xffffffffffffffff}, 0x800) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000640)=0x4) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000d40)=0xffffffffffffffff) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x40, 0x0) ioctl$KDSETLED(r4, 0x4b32, 0x3ff) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000000d40)=0xffffffffffffffff) fstat(r3, &(0x7f0000000000)) 11:13:28 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e67032", 0x59, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) [ 185.742493][T17900] FAT-fs (loop4): Directory bread(block 22) failed [ 185.757917][T17900] FAT-fs (loop4): Directory bread(block 23) failed [ 185.765327][T17900] FAT-fs (loop4): Directory bread(block 24) failed [ 185.772183][T17900] FAT-fs (loop4): Directory bread(block 25) failed 11:13:28 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000000c0), 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:13:28 executing program 0: r0 = perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x0, 0x1f, 0xfe, 0xd5, 0x0, 0xfffffffffffffffc, 0x80, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x400, 0x2, @perf_config_ext={0x200, 0x3}, 0x3800, 0x9, 0x1ff, 0x2, 0x6, 0x7, 0x4, 0x0, 0x805, 0x0, 0x8}, 0x0, 0x5, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x8, 0x0, 0x6, 0x20, 0x0, 0x20, 0xa4000, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000180), 0x1}, 0x8b5073ce83ffca9b, 0x81, 0x75cb, 0x4, 0x0, 0x8, 0x3, 0x0, 0x7, 0x0, 0x4}, 0x0, 0x6, r0, 0x8) r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000001c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="6e66733d6e6f7374616c655f726f439e205484c8e1ff8b4defbebef35830087a44bbc3d979779889896b93b06e4c22ec0f0e13a3b36bd48d206d6719c7267bd3e935d474508a70e8bef229511e23b7fdd0d7e211cbb8f8f4a721ca802da736adc188e62394ebc189bd2808cae5efde3f468de3dc0c0557a4d8965a7d0879de9b98a3611514e3925d60759eebca67b1ed4f4fa6ef00a9a37bd813f3cbf17733ec325612"]) fstat(r1, &(0x7f0000000000)) openat(r1, &(0x7f0000000080)='./file0\x00', 0x208402, 0x20) [ 185.832146][T17923] loop2: detected capacity change from 0 to 16 11:13:28 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x40286608, &(0x7f0000001300)={0x2880008, r0}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:13:28 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0xfeffffff00000000, 0x0, &(0x7f0000000200), 0x0, 0x0) 11:13:28 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000001c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="0cefdd6e66733d6e6f7374616c65"]) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000d40)=0xffffffffffffffff) fstat(r0, &(0x7f0000000000)) 11:13:28 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0xfeffffffffffffff, 0x0, &(0x7f0000000200), 0x0, 0x0) [ 185.922316][T17943] FAT-fs (loop2): error, corrupted directory (invalid entries) [ 185.929925][T17943] FAT-fs (loop2): Filesystem has been set read-only [ 185.960515][T17941] loop3: detected capacity change from 0 to 16 [ 185.962204][T17940] loop4: detected capacity change from 0 to 16 [ 185.995233][T17940] FAT-fs (loop4): bogus number of reserved sectors [ 186.001769][T17940] FAT-fs (loop4): Can't find a valid FAT filesystem 11:13:28 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0xffffff7f00000000, 0x0, &(0x7f0000000200), 0x0, 0x0) 11:13:28 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e6703251", 0x5a, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) [ 186.043491][T17959] EXT4-fs warning (device sda1): verify_group_input:132: Cannot add at group 42467336 (only 16 groups) [ 186.075058][T17931] print_req_error: 93 callbacks suppressed [ 186.075069][T17931] blk_update_request: I/O error, dev loop4, sector 264033 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 186.095515][T17936] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 186.109218][T17965] blk_update_request: I/O error, dev loop4, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 186.142407][ T889] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 186.153457][ T889] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 186.164616][ T889] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 186.175667][ T889] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 186.186587][ T889] blk_update_request: I/O error, dev loop4, sector 264064 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 186.202930][ T703] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 186.213858][ T703] blk_update_request: I/O error, dev loop4, sector 264033 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 186.248080][T17971] loop2: detected capacity change from 0 to 16 [ 186.308361][T17971] FAT-fs (loop2): error, corrupted directory (invalid entries) [ 186.315917][T17971] FAT-fs (loop2): Filesystem has been set read-only 11:13:29 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140), 0x0, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) 11:13:29 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0xffffffff00000000, 0x0, &(0x7f0000000200), 0x0, 0x0) 11:13:29 executing program 0: sendmsg$NL80211_CMD_JOIN_OCB(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x21208201}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x28, 0x0, 0x20, 0x70bd28, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x2, 0x57}}}}, [@NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x9}]}, 0x28}, 0x1, 0x0, 0x0, 0x20008000}, 0x20040842) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000001c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='nfs=nostale_ro']) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r1, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r1, 0x1, &(0x7f00000000c0)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)={0x18, 0x25, 0x1, 0x0, 0x0, "", [@typed={0x8, 0x0, 0x0, 0x0, @uid}]}, 0x18}], 0x1}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r4, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000340)={0x1c, r5, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8}]}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_SET_TID_CONFIG(r3, &(0x7f00000010c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000001080)={&(0x7f00000003c0)={0xc90, r5, 0x1, 0x70bd26, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_TID_CONFIG={0x7c, 0x11d, 0x0, 0x1, [{0x10, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x80000001}]}, {0x24, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x5}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x97}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0xcee1}]}, {0x38, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5, 0x6, 0x1}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0xbe}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x2}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x1}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc}]}, {0xc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5}]}]}, @NL80211_ATTR_TID_CONFIG={0x308, 0x11d, 0x0, 0x1, [{0x48, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0xa1}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x48}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5, 0x9, 0x1}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x7}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x7}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x69}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5, 0x6, 0x1}]}, {0x2a0, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE={0x29c, 0xd, 0x0, 0x1, [@NL80211_BAND_60GHZ={0x7c, 0x2, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x1, 0x6, 0x1ff, 0x481, 0x2f9, 0x8000, 0x200, 0x200]}}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0xffff, 0x13cc, 0x3, 0xffcd, 0x0, 0x81, 0xff, 0x5ee1]}}, @NL80211_TXRATE_LEGACY={0x1d, 0x1, [0x2, 0xc, 0x3, 0xb, 0x2, 0x1b, 0x6c, 0x16, 0x6, 0x16, 0x9, 0x12, 0x6, 0x36, 0x30, 0x36, 0x1, 0x6, 0x16, 0x6, 0x9, 0x6, 0x0, 0x9, 0x4]}, @NL80211_TXRATE_LEGACY={0x11, 0x1, [0x24, 0x9, 0x4, 0x16, 0x4, 0x4, 0x6, 0x5, 0x0, 0x1b, 0x5, 0x1b, 0x60]}, @NL80211_TXRATE_HT={0x13, 0x2, [{0x7, 0x3}, {0x1, 0x9}, {0x6, 0xa}, {0x2, 0x6}, {0x4, 0x1}, {0x4, 0x3}, {0x2}, {0x7, 0xa}, {0x1, 0x8}, {0x1}, {0x1, 0x2}, {0x6, 0x6}, {0x1, 0x9}, {0x2, 0x5}, {0x5, 0x4}]}]}, @NL80211_BAND_6GHZ={0x28, 0x3, 0x0, 0x1, [@NL80211_TXRATE_HT={0x18, 0x2, [{0x0, 0x9}, {0x7, 0x8}, {0x3, 0x1}, {0x3, 0x7}, {0x4, 0x5}, {0x7, 0xa}, {0x5, 0x3}, {0x1, 0x9}, {0x5, 0x8}, {0x0, 0x4}, {0x1, 0x5}, {0x1, 0x9}, {0x6, 0x8}, {0x0, 0x8}, {0x7, 0x4}, {0x0, 0x4}, {0x3, 0x6}, {0x7, 0xa}, {0x5, 0x7}, {0x1}]}, @NL80211_TXRATE_LEGACY={0xb, 0x1, [0x6c, 0x48, 0x24, 0x6, 0x16, 0x4, 0x6]}]}, @NL80211_BAND_6GHZ={0x18, 0x3, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x12, 0x1, [0x4, 0x1, 0xc, 0x2, 0x48, 0x60, 0x18, 0x6c, 0xad180d734576e3a8, 0x1b, 0x4, 0x1, 0x6, 0x29]}]}, @NL80211_BAND_2GHZ={0x60, 0x0, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0xf, 0x1, [0x1b, 0x6, 0x6c, 0x3, 0x3, 0x4e, 0x9, 0x4, 0x60, 0x6c, 0x4]}, @NL80211_TXRATE_LEGACY={0x19, 0x1, [0x3c, 0xc, 0x5, 0x1, 0x1, 0x1, 0xb, 0x60, 0x1, 0x2, 0x24, 0x18, 0x18, 0x0, 0x1b, 0x9, 0x1b, 0x6c, 0x1, 0xb, 0x4]}, @NL80211_TXRATE_HT={0xc, 0x2, [{0x1, 0x8}, {0x4, 0xa}, {0x4, 0x9}, {0x6, 0x9}, {0x3, 0xa}, {0x7}, {0x7, 0x2}, {0x7, 0x8}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_GI={0x5, 0x4, 0x3}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x2, 0x9, 0x8, 0x1f8f, 0x20, 0xff, 0x0, 0x9]}}]}, @NL80211_BAND_5GHZ={0xb8, 0x1, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x16, 0x1, [0x64, 0x16, 0x9, 0xc, 0x4, 0x16, 0x6ed5bf7dc5de2940, 0x0, 0x36, 0x9, 0x6, 0x1b, 0x4, 0x48, 0x6, 0x5, 0x3d, 0x5]}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x7, 0x7f, 0x0, 0xb395, 0x5, 0x9, 0x0, 0x7]}}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_HT={0x18, 0x2, [{0x2, 0x2}, {0x1, 0x1}, {0x4, 0x4}, {0x1, 0x9}, {0x6, 0x5}, {0x5, 0x9}, {0x0, 0x2}, {0x5, 0x8}, {0x7, 0x8}, {0x0, 0x4}, {0x4, 0x9}, {0x0, 0x4}, {0x0, 0xa}, {0x6, 0x6}, {0x3, 0x3}, {0x0, 0xa}, {0x7}, {0x4}, {0x0, 0x7}, {0x0, 0x2}]}, @NL80211_TXRATE_HT={0x23, 0x2, [{0x7, 0x3}, {}, {0x4, 0x2}, {0x4, 0x6}, {0x7, 0x5}, {0x5, 0x6}, {0x1}, {0x0, 0x2}, {0x6, 0x5}, {0x6}, {0x1, 0x7}, {0x6, 0x6}, {0x1}, {0x4, 0xa}, {0x7}, {}, {0x0, 0x7}, {0x1, 0xa}, {0x1, 0x2}, {0x5, 0x2}, {0x5, 0x4}, {0x6, 0x1}, {0x6, 0x9}, {0x3, 0x1}, {0x5, 0x6}, {0x2, 0x2}, {0x1, 0x7}, {0x5, 0x8}, {0x1, 0x1}, {0x3}, {0x5, 0x4}]}, @NL80211_TXRATE_HT={0x32, 0x2, [{0x1, 0x9}, {0x2, 0x9}, {0x1, 0x3}, {0x5, 0x9}, {0x6, 0x3}, {0x7, 0x9}, {0x7, 0x6}, {0x0, 0x4}, {0x3}, {0x1}, {0x2}, {0x5}, {0x3}, {0x3, 0x3}, {0x0, 0x3}, {0x4, 0x1}, {0x6, 0x6}, {0x3, 0x3}, {0x7}, {0x3, 0x6}, {0x5, 0x4}, {0x2}, {0x3, 0xa}, {0x1, 0x5}, {}, {0x3, 0x8}, {0x5, 0x1}, {0x6, 0x7}, {0x2}, {0x5, 0x7}, {0x4, 0x2}, {0x1, 0x1}, {0x5, 0x8}, {0x6, 0x8}, {0x6, 0x2}, {0x5, 0x7}, {0x3, 0x6}, {0x2, 0x9}, {0x3, 0x8}, {0x6, 0x5}, {0x1, 0x2}, {0x2, 0x7}, {0x0, 0xa}, {0x7, 0x7}, {0x2, 0x6}, {0x1, 0x3}]}]}, @NL80211_BAND_5GHZ={0x7c, 0x1, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x10, 0x1, [0xb, 0x1b, 0x2, 0x9, 0x4, 0x60, 0x30, 0xc, 0x1, 0x1b, 0x16, 0x30]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0xcc, 0x1, 0x4a, 0x8, 0x2fb, 0x7, 0x20, 0x81]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x2, 0x1e, 0xe4d3, 0xb2dd, 0x0, 0x1, 0x40, 0x2]}}, @NL80211_TXRATE_HT={0x3f, 0x2, [{0x2, 0x5}, {0x4, 0x2}, {0x5}, {0x2, 0x8}, {0x5, 0x1}, {0x1, 0x4}, {0x6, 0x6}, {0x4, 0x2}, {0x6, 0x3}, {0x6, 0x9}, {0x3, 0x2}, {0x1, 0x4}, {0x2, 0x9}, {0x4, 0x1}, {0x2, 0x2}, {0x6, 0x9}, {0x1, 0x1}, {0x6, 0x4}, {0x3, 0x3}, {0x6}, {0x3, 0x2}, {0x0, 0xa}, {0x0, 0xa}, {0x1, 0x5}, {0x6, 0x2}, {0x5, 0x7}, {0x4, 0x8}, {0x4, 0x1}, {0x4, 0x6}, {0x6, 0x9}, {0x7, 0x4}, {0x0, 0x7}, {0x3, 0x5}, {0x5, 0x3}, {0x3, 0x9}, {0x0, 0x4}, {0x0, 0x4}, {0x2, 0x2}, {0x1}, {0x3}, {0x1, 0x3}, {0x6}, {0x2, 0x5}, {0x1, 0x5}, {0x2, 0x7}, {0x2, 0x8}, {0x1, 0x2}, {0x1, 0x9}, {0x1, 0x9}, {0x2, 0x4}, {0x7, 0x3}, {0x0, 0x7}, {0x7, 0x4}, {0x7, 0x9}, {0x4, 0x4}, {0x0, 0x6}, {0x0, 0x1}, {0x0, 0x5}, {0x0, 0x1}]}]}, @NL80211_BAND_60GHZ={0x48, 0x2, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x15, 0x1, [0x48, 0x16, 0xc, 0x2, 0x6c, 0x2, 0x4, 0x6, 0x2, 0x1b, 0x6d, 0x6, 0x30, 0xb, 0x1b, 0x4, 0xb]}, @NL80211_TXRATE_HT={0x29, 0x2, [{0x4, 0x6}, {0x7, 0x9}, {0x0, 0x8}, {0x1}, {0x5, 0x9}, {0x4, 0x3}, {0x1, 0x2}, {0x7}, {0x5, 0x1}, {0x3, 0x3}, {0x6, 0x9}, {0x4, 0x1}, {0x1, 0xa}, {0x3, 0xa}, {0x3, 0x1}, {0x2, 0x7}, {0x1, 0x4}, {0x0, 0x7}, {0x7, 0x8}, {0x4, 0x2}, {0x4}, {0x2, 0x8}, {0x5, 0x7}, {0x7, 0x6}, {0x3, 0x4}, {0x0, 0x4}, {0x5}, {0x4, 0x8}, {0x4, 0x9}, {0x5, 0x9}, {0x7, 0xa}, {0x0, 0x6}, {0x0, 0x8}, {0x0, 0x1}, {0x0, 0x7}, {0x1}, {0x0, 0x4}]}]}]}]}, {0x10, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x41cf8159}]}, {0xc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5}]}]}, @NL80211_ATTR_TID_CONFIG={0x314, 0x11d, 0x0, 0x1, [{0xa8, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0xce1}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5, 0xa, 0x1}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_TX_RATE={0x64, 0xd, 0x0, 0x1, [@NL80211_BAND_60GHZ={0x60, 0x2, 0x0, 0x1, [@NL80211_TXRATE_HT={0x4}, @NL80211_TXRATE_LEGACY={0x15, 0x1, [0x18, 0x9, 0x30, 0x3, 0x48, 0x1b, 0x24, 0x60, 0x6c, 0x7e, 0xb, 0xc, 0x24, 0x30, 0x16, 0x5, 0x12]}, @NL80211_TXRATE_HT={0x20, 0x2, [{}, {0x4}, {0x6, 0x9}, {0x3, 0x3}, {0x5, 0x4}, {0x3, 0x5}, {0x7, 0x8}, {0x7, 0x3}, {0x6, 0x3}, {0x7, 0x4}, {0x6, 0x2}, {0x0, 0x2}, {0x0, 0x1}, {0x1}, {0x1, 0x9}, {0x2, 0x2}, {0x5, 0x4}, {0x4, 0x2}, {0x3, 0x2}, {0x1, 0x3}, {0x5, 0x3}, {0x5, 0x8}, {0x5, 0x4}, {0x0, 0x2}, {0x3, 0x1}, {0x5, 0x4}, {0x2}, {0x4, 0x5}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x1000, 0x0, 0x0, 0xea6, 0x9, 0x0, 0x5, 0x2]}}, @NL80211_TXRATE_LEGACY={0xb, 0x1, [0x36, 0x1, 0x1, 0x36, 0x16, 0x6c, 0xc]}]}]}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0xffff}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0xb3}]}, {0x20, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0xb8}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0xa3}]}, {0x14, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x59}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5}]}, {0x18, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5}]}, {0xf8, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_TX_RATE={0xdc, 0xd, 0x0, 0x1, [@NL80211_BAND_60GHZ={0xd8, 0x2, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x32, 0x3, 0x1, 0x8, 0x2, 0x3, 0xfb94, 0x401]}}, @NL80211_TXRATE_HT={0x32, 0x2, [{0x7, 0x6}, {0x1, 0xa}, {0x2, 0x6}, {0x4, 0x9}, {0x4, 0x6}, {0x4, 0x4}, {0x7, 0x3}, {0x5, 0x3}, {0x0, 0x9}, {0x1, 0x4}, {0x7, 0xa}, {0x7, 0x7}, {0x1, 0x1}, {0x5, 0x5}, {0x4, 0xa}, {0x3, 0x4}, {0x7}, {0x5, 0x8}, {0x0, 0x7}, {0x3, 0x4}, {0x5, 0x6}, {0x6, 0xa}, {0x7, 0x9}, {0x7, 0x4}, {0x2, 0x7}, {0x1, 0x1}, {0x2, 0x4}, {0x4, 0x5}, {0x7, 0x9}, {0x7, 0xa}, {0x4, 0xa}, {0x3, 0x4}, {0x0, 0x9}, {0x6, 0x7}, {0x0, 0x6}, {0x0, 0x1}, {0x6, 0xa}, {0x6, 0x5}, {0x4, 0x1}, {0x6, 0x9}, {0x0, 0x4}, {0x5, 0x2}, {0x5, 0x2}, {0x0, 0x8}, {0x1, 0x4}, {0x2, 0x6}]}, @NL80211_TXRATE_HT={0x36, 0x2, [{0x0, 0x5}, {0x6, 0x3}, {0x5}, {0x6, 0x7}, {0x5, 0x2}, {0x2, 0x9}, {0x2, 0x6}, {0x0, 0x1}, {0x4, 0x7}, {0x6, 0x1}, {0x0, 0x1}, {0x2, 0x8}, {0x5, 0x1}, {0x2, 0x3}, {0x6, 0xa}, {0x0, 0x7}, {0x1, 0x6}, {0x6, 0x2}, {0x0, 0x4}, {0x0, 0xa}, {0x7, 0x5}, {0x7, 0x9}, {0x1, 0x6}, {0x1, 0x9}, {0x5, 0x1}, {0x2, 0x5}, {0x4, 0x5}, {0x3, 0x8}, {0x0, 0x4}, {0x1, 0x2}, {0x0, 0x1}, {}, {0x2, 0xa}, {0x4, 0x7}, {0x4, 0xa}, {0x7, 0x8}, {0x2}, {0x7, 0x8}, {0x1}, {0x1, 0x3}, {0x3, 0x9}, {0x4, 0x5}, {0x1, 0x4}, {0x0, 0x4}, {0x2, 0x3}, {0x3, 0x9}, {0x7, 0x6}, {0x2, 0xa}, {0x3, 0x6}, {0x5}]}, @NL80211_TXRATE_LEGACY={0x11, 0x1, [0x6, 0xc, 0x16, 0x36, 0x6c, 0xc, 0x9, 0x16, 0x6c, 0x7e, 0x6, 0x2, 0x3]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_GI={0x5, 0x4, 0x3}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x100, 0x4, 0x68, 0x333, 0x2, 0x1000, 0x0, 0x6]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x7f, 0x200, 0x6, 0x8, 0x4, 0x6, 0x9, 0xb0c7]}}, @NL80211_TXRATE_GI={0x5}]}]}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x100000000}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x1}]}, {0x108, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x5}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x8d}, @NL80211_TID_CONFIG_ATTR_TX_RATE={0xe8, 0xd, 0x0, 0x1, [@NL80211_BAND_6GHZ={0x54, 0x3, 0x0, 0x1, [@NL80211_TXRATE_HT={0xf, 0x2, [{0x7}, {0x6, 0x5}, {0x7, 0x3}, {0x4, 0x1}, {0x4}, {0x2, 0x5}, {0x2, 0x1}, {0x4, 0x1}, {0x6, 0x6}, {0x1, 0x1}, {0x3}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x1, 0x0, 0x1, 0x8, 0x4, 0x9, 0x9, 0x2]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x425, 0x800, 0x9, 0x20, 0x40, 0x7f, 0x6, 0x7ff]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x7}, @NL80211_TXRATE_LEGACY={0x8, 0x1, [0x5, 0xb, 0x6c, 0x4]}]}, @NL80211_BAND_6GHZ={0x40, 0x3, 0x0, 0x1, [@NL80211_TXRATE_HT={0x3c, 0x2, [{0x6, 0x7}, {0x5, 0x7}, {0x6, 0x1}, {0x1, 0x2}, {0x6, 0x6}, {0x4, 0x1}, {0x2, 0x3}, {0x5, 0x3}, {0x7, 0x7}, {0x5, 0x6}, {0x3, 0x1}, {0x5, 0x3}, {0x0, 0x1}, {0x0, 0x5}, {0x6, 0x7}, {0x0, 0x6}, {0x4, 0x5}, {0x3, 0x4}, {0x5, 0xa}, {0x6, 0x2}, {}, {0x1, 0x7}, {0x6, 0x8}, {0x5, 0x4}, {0x1, 0x3}, {0x6, 0x9}, {0x1}, {0x3, 0xa}, {0x5, 0xa}, {0x6, 0x4}, {0x2, 0x5}, {0x4, 0x5}, {0x3, 0x5}, {0x7, 0x2}, {0x7, 0x3}, {0x5, 0x4}, {0x1, 0x7}, {0x2, 0x9}, {0x0, 0x6}, {0x0, 0x2}, {0x4, 0xa}, {0x0, 0x1}, {0x6, 0x5}, {0x5, 0x9}, {0x4, 0x4}, {0x0, 0x5}, {0x2, 0x4}, {0x7, 0x9}, {0x1, 0x1}, {0x2, 0xa}, {0x5, 0x5}, {0x5, 0x2}, {0x1, 0x1}, {0x7, 0x8}, {0x1, 0xa}, {0x7, 0x9}]}]}, @NL80211_BAND_2GHZ={0x20, 0x0, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_LEGACY={0x11, 0x1, [0x16, 0x18, 0x5, 0x30, 0x12, 0x16, 0x60, 0x18, 0x30, 0xb, 0x30, 0x3, 0x3]}]}, @NL80211_BAND_5GHZ={0xc, 0x1, 0x0, 0x1, [@NL80211_TXRATE_HT={0x7, 0x2, [{0x6}, {0x3}, {0x6, 0x1}]}]}, @NL80211_BAND_5GHZ={0xc, 0x1, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5}]}, @NL80211_BAND_6GHZ={0x18, 0x3, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_HT={0xc, 0x2, [{0x2, 0x3}, {0x7}, {0x2, 0x2}, {0x2, 0x9}, {0x6, 0x7}, {0x6, 0x3}, {0x2, 0x3}, {0x5, 0x1}]}]}]}]}, {0x1c, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0xe5}]}]}, @NL80211_ATTR_TID_CONFIG={0x13c, 0x11d, 0x0, 0x1, [{0x2c, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x34}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0x41}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5, 0x9, 0x1}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x1a}]}, {0x10c, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE={0x100, 0xd, 0x0, 0x1, [@NL80211_BAND_6GHZ={0x18, 0x3, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x73c, 0x1, 0x1, 0x3, 0x0, 0x3, 0x6, 0x6]}}]}, @NL80211_BAND_60GHZ={0x24, 0x2, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x17, 0x1, [0x36, 0x4, 0x3, 0x16, 0x30, 0x6, 0x3, 0x6c, 0x5, 0x6c, 0x1b, 0x5, 0xc, 0x48, 0x4, 0x3, 0x30, 0x6a, 0x0]}, @NL80211_TXRATE_LEGACY={0x7, 0x1, [0x6, 0x30, 0x4]}]}, @NL80211_BAND_60GHZ={0xbc, 0x2, 0x0, 0x1, [@NL80211_TXRATE_HT={0x31, 0x2, [{0x1, 0x7}, {0x2, 0x5}, {0x6, 0x4}, {0x2, 0xa}, {0x1, 0xa}, {0x0, 0x2}, {0x1, 0x2}, {0x0, 0x3}, {0x7, 0x7}, {0x3}, {0x0, 0x5}, {0x2, 0x5}, {0x3, 0x8}, {0x3, 0x6}, {0x1}, {0x7}, {0x2, 0xa}, {0x5}, {0x5, 0x7}, {0x1, 0x8}, {0x7, 0x5}, {0x0, 0x1}, {0x3, 0x1}, {0x1, 0xa}, {0x1, 0x3}, {0x0, 0x8}, {0x1}, {0x1, 0x6}, {0x0, 0x2}, {0x0, 0x3}, {0x0, 0x7}, {0x5, 0x7}, {0x0, 0xa}, {0x0, 0x3}, {0x7, 0x1}, {0x0, 0x7}, {0x1, 0x7}, {0x2, 0xa}, {0x0, 0x6}, {0x6, 0x9}, {0x0, 0x7}, {0x1, 0x6}, {0x2, 0xa}, {0x2, 0xa}, {0x6}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x201a, 0xb43, 0xbc, 0x8, 0x5, 0x3, 0x47d3, 0x3ff]}}, @NL80211_TXRATE_HT={0x4d, 0x2, [{0x5}, {0x3, 0x7}, {0x0, 0x9}, {0x1, 0x6}, {0x4, 0x8}, {0x1, 0x1}, {0x3, 0x8}, {0x6}, {0x4, 0x2}, {0x0, 0x4}, {0x7, 0x8}, {0x4, 0x7}, {0x0, 0x1}, {0x1, 0xa}, {0x0, 0x8}, {0x4, 0x6}, {0x1, 0x5}, {0x6, 0x3}, {0x3, 0x4}, {0x7, 0x3}, {0x4, 0x2}, {0x1}, {}, {0x0, 0x4}, {0x5, 0x8}, {0x7, 0x9}, {}, {0x5, 0x4}, {0x6, 0x5}, {0x1, 0x5}, {0x0, 0x9}, {0x0, 0x7}, {0x4, 0x8}, {0x4, 0x9}, {0x1, 0x6}, {0x5, 0xa}, {0x3}, {0x3, 0x6}, {0x6, 0x1}, {0x0, 0x2}, {0x5, 0x4}, {0x3, 0x3}, {0x0, 0x7}, {0x2, 0x6}, {0x5, 0x3}, {0x0, 0x5}, {0x5, 0x5}, {0x2, 0x5}, {0x1, 0x1}, {}, {0x6, 0x9}, {0x1, 0x9}, {0x5, 0x6}, {0x4, 0x6}, {0x4, 0x9}, {0x6, 0x4}, {0x2, 0x1}, {0x2, 0x7}, {0x0, 0x5}, {0x4, 0x8}, {0x0, 0x7}, {0x2, 0x3}, {0x1, 0x8}, {}, {0x5, 0x4}, {0x6}, {0x5}, {0x2, 0xa}, {0x5}, {0x5}, {0x3, 0x4}, {0x2, 0x2}, {0x1, 0x2}]}, @NL80211_TXRATE_HT={0x1f, 0x2, [{0x5}, {0x0, 0x6}, {0x0, 0x1}, {0x6, 0x4}, {0x5, 0x1}, {0x0, 0x4}, {0x5, 0x9}, {0x6, 0x5}, {0x5, 0x8}, {0x4, 0x4}, {0x2, 0x8}, {0x6, 0x1c}, {0x1, 0x6}, {0x7, 0x2}, {0x4, 0xa}, {0x4, 0x2}, {0x3, 0x4}, {0x6, 0x2}, {0x4}, {0x7, 0xa}, {0x2, 0x3}, {0x7, 0x5}, {0x4, 0x6}, {0x6, 0xa}, {0x4, 0xa}, {0x4, 0x4}, {0x0, 0x4}]}]}, @NL80211_BAND_60GHZ={0x4}]}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x1f}]}]}, @NL80211_ATTR_TID_CONFIG={0x74, 0x11d, 0x0, 0x1, [{0x14, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_NOACK={0x5, 0x6, 0x1}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0xaf}]}, {0x2c, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0xffff}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x10000}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0x66}]}, {0x14, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x6}]}, {0x1c, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x1}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0xcf}]}]}, @NL80211_ATTR_TID_CONFIG={0x434, 0x11d, 0x0, 0x1, [{0x410, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE={0x3dc, 0xd, 0x0, 0x1, [@NL80211_BAND_60GHZ={0x18, 0x2, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x101, 0x7fff, 0x9, 0xfff8, 0x8, 0x644c, 0x101, 0xff4a]}}]}, @NL80211_BAND_5GHZ={0x18, 0x1, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x0, 0x2, 0x1, 0x1, 0x800, 0x3, 0x7fff, 0x2]}}]}, @NL80211_BAND_5GHZ={0x78, 0x1, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0xd, 0x1, [0x5, 0x1, 0x6, 0x18, 0x3e, 0x60, 0x60, 0x6, 0x12]}, @NL80211_TXRATE_LEGACY={0x17, 0x1, [0x6, 0x2, 0x48, 0x24, 0x1b, 0x18, 0x2, 0x9, 0x60, 0x16, 0x1, 0x6, 0x4, 0x5, 0x1b, 0x12, 0xf28a3374e7e8a549, 0x6c, 0x1]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_HT={0x31, 0x2, [{0x4, 0x2}, {0x5, 0x1}, {0x7, 0x3}, {0x5, 0x8}, {0x4, 0x9}, {0x5, 0x4}, {0x0, 0x2}, {0x3, 0x5}, {0x1, 0x1}, {0x1, 0x8}, {0x1, 0x1}, {0x0, 0x7}, {0x2}, {0x4, 0x3}, {0x1, 0x3}, {0x7, 0x3}, {0x3}, {0x4, 0x6}, {0x3, 0x6}, {0x3, 0x3}, {0x2, 0x9}, {0x0, 0x2}, {0x0, 0x9}, {0x3, 0x5}, {0x5, 0xa}, {0x1, 0x9}, {0x3, 0x1}, {0x3, 0x4}, {0x1, 0x6}, {0x0, 0x8}, {0x3, 0x6}, {0x1, 0x8}, {0x1, 0x3}, {0x0, 0xa}, {0x0, 0x2}, {0x6, 0x2}, {0x7}, {0x5, 0x6}, {0x1, 0x7}, {0x0, 0x9}, {0x1, 0x2}, {0x2, 0x6}, {0x5, 0x4}, {0x1}, {0x0, 0x1}]}]}, @NL80211_BAND_6GHZ={0x38, 0x3, 0x0, 0x1, [@NL80211_TXRATE_HT={0x15, 0x2, [{0x4, 0x8}, {0x2, 0x2}, {0x1, 0x4}, {0x3, 0x1}, {0x3, 0x9}, {0x0, 0x4}, {0x6, 0x3}, {0x1}, {0x5, 0x9}, {0x5, 0x7}, {0x7, 0x1}, {0x1, 0x3}, {0x1, 0x2}, {0x5, 0x4}, {0x1}, {0x1, 0x9}, {0x0, 0x5}]}, @NL80211_TXRATE_LEGACY={0xf, 0x1, [0x3, 0x48, 0x9, 0x4, 0x48, 0x4, 0x1b, 0x24, 0x0, 0xe, 0x6]}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_LEGACY={0x4}]}, @NL80211_BAND_6GHZ={0xf8, 0x3, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0xf, 0x1, [0x2, 0xb, 0x28, 0x24, 0x60, 0x1, 0x3, 0x1, 0x24, 0x48, 0x1]}, @NL80211_TXRATE_LEGACY={0x5, 0x1, [0x58]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x5, 0xfff, 0x3c, 0x263, 0x9, 0x7eb7, 0x49, 0x7]}}, @NL80211_TXRATE_HT={0x4d, 0x2, [{0x1, 0xa}, {0x5, 0x7}, {0x6, 0x9}, {0x1}, {0x5, 0xa}, {0x1, 0x7}, {0x0, 0x2}, {0x5, 0x5}, {0x7, 0x8}, {0x5, 0x7}, {0x7}, {0x6, 0x7}, {0x0, 0x4}, {0x3, 0x5}, {0x1, 0x2}, {0x6, 0x9}, {0x0, 0x3}, {0x3, 0x9}, {0x3, 0x3}, {0x0, 0x9}, {0x3, 0x6}, {0x1, 0x7}, {0x5, 0x9}, {0x5, 0x5}, {0x1, 0x4}, {0x2, 0xa}, {0x7, 0x1}, {0x0, 0x5}, {0x1, 0x3}, {0x4, 0x5}, {0x2, 0x6}, {0x7, 0x2}, {}, {0x0, 0x9}, {0x7}, {0x0, 0xa}, {0x0, 0xa}, {0x0, 0x3}, {0x2, 0x5}, {0x0, 0x4}, {0x4, 0x5}, {0x5, 0xa}, {0x2, 0x5}, {0x1, 0x4}, {0x1, 0x9}, {0x6, 0xa}, {0x3, 0x2}, {0x3, 0x9}, {0x7, 0x7}, {0x7}, {0x4, 0x3}, {0x4, 0xa}, {0x0, 0x5}, {0x0, 0xa}, {0x3, 0x6}, {0x6, 0x1}, {0x7}, {0x1, 0x2}, {0x0, 0x8}, {0x0, 0x4}, {0x7, 0x13}, {0x5, 0x6}, {0x1, 0x1}, {0x6, 0x6}, {0x0, 0x9}, {0x5, 0x3}, {0x5, 0x3}, {0x3, 0x9}, {0x4}, {0x6, 0x9}, {0x5, 0xa}, {0x7, 0x3}, {0x6, 0x5}]}, @NL80211_TXRATE_LEGACY={0x6, 0x1, [0x6f, 0x12]}, @NL80211_TXRATE_HT={0x45, 0x2, [{0x7, 0x2}, {0x7, 0x8}, {0x5, 0x2}, {0x1, 0x2}, {0x0, 0x4}, {0x5, 0x3}, {0x6, 0x1}, {0x3, 0x8}, {0x3}, {0x1, 0x8}, {0x0, 0x2}, {0x4, 0x6}, {0x2, 0x6}, {0x0, 0x3}, {0x4, 0x4}, {0x4, 0xa}, {0x3, 0x1}, {0x3, 0x5}, {0x2, 0x7}, {0x3, 0x7}, {0x5, 0x5}, {0x2, 0x5}, {0x7, 0x9}, {0x6, 0x7}, {}, {0x0, 0x5}, {0x7, 0x6}, {0x2, 0x9}, {0x2, 0x9}, {0x2, 0xa}, {0x2, 0xa}, {0x6, 0x2}, {0x3, 0x1}, {0x7, 0x4}, {0x3, 0xa}, {0x1, 0x3}, {0x1, 0x8}, {0x6, 0x6}, {0x2, 0xa}, {0x1, 0x7}, {0x5}, {0x4, 0x1}, {0x7, 0x2}, {0x2}, {0x3, 0x8}, {0x4, 0x2}, {0x0, 0x5}, {0x6, 0x1}, {0x4, 0x8}, {0x3, 0x6}, {0x6, 0x7}, {0x0, 0x6}, {0x1, 0x1}, {0x7, 0x7}, {0x3, 0x9}, {0x1, 0x5}, {0x3, 0x4}, {0x3, 0x7}, {}, {0x1, 0x1}, {0x4, 0x1}, {0x5, 0x5}, {0x3, 0x6}, {0x7, 0x1}, {0x7, 0x8}]}, @NL80211_TXRATE_LEGACY={0x18, 0x1, [0xb, 0x36, 0x36, 0x16, 0x30, 0x1, 0x4, 0x16, 0x16, 0x0, 0x1b, 0x3, 0x5, 0x3, 0x6, 0x16, 0x0, 0x16, 0x29, 0x9]}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_GI={0x5}]}, @NL80211_BAND_60GHZ={0xe0, 0x2, 0x0, 0x1, [@NL80211_TXRATE_HT={0x43, 0x2, [{0x0, 0x9}, {0x1, 0x3}, {0x0, 0x4}, {0x0, 0x4}, {0x0, 0x6}, {}, {0x2, 0x7}, {0x1, 0x4}, {0x5, 0x5}, {0x0, 0x2}, {0x4, 0x1}, {0x6, 0x6}, {0x1, 0x1}, {0x1, 0x5}, {0x4, 0xa}, {0x7, 0x9}, {0x6, 0xa}, {0x5, 0x2}, {0x1, 0x1}, {0x3, 0x1}, {0x3, 0x3}, {0x3, 0x7}, {0x0, 0x1}, {0x4}, {0x4, 0x5}, {0x6, 0x9}, {0x6, 0x1}, {0x7, 0x4}, {0x0, 0x2}, {0x3, 0x2}, {0x3, 0x4}, {0x2}, {0x0, 0x8}, {0x5, 0x1}, {0x4, 0x1}, {0x6, 0x9}, {0x0, 0x1}, {0x1, 0x2}, {0x4, 0x5}, {0x0, 0x9}, {0x1, 0x1}, {0x0, 0x8}, {0x7, 0x8}, {0x3}, {0x5, 0x8}, {0x7, 0x4}, {0x3}, {0x4, 0x1}, {0x2, 0x1}, {0x6}, {0x2, 0x6}, {0x7, 0xa}, {0x3, 0x8}, {0x3, 0xa}, {0x4, 0x1}, {0x1, 0x8}, {0x5, 0x3}, {0x4, 0x7}, {0x5}, {0x3, 0x9}, {0x4, 0x3}, {0x4, 0x5}, {0x1, 0x8}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x800, 0x6, 0x1505, 0x6, 0xfff8, 0x1, 0xffff, 0x60f1]}}, @NL80211_TXRATE_LEGACY={0x12, 0x1, [0x6c, 0x60, 0x60, 0x4, 0xc, 0x1c, 0x12, 0x5, 0x2, 0x18, 0x5, 0x1b, 0x30, 0x1b]}, @NL80211_TXRATE_HT={0x13, 0x2, [{0x3, 0x5}, {0x1, 0x9}, {0x7, 0x4}, {0x1, 0x3}, {0x6, 0x2}, {0x6, 0x7}, {0x3, 0x3}, {0x2, 0x8}, {0x4, 0x2}, {0x5, 0xa}, {0x2, 0x3}, {0x0, 0x3}, {0x7, 0x1}, {0x3, 0x9}, {0x4, 0x9}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_HT={0x44, 0x2, [{0x1, 0x7}, {}, {0x4, 0x4}, {0x6, 0x8}, {0x1}, {0x2, 0xa}, {0x7, 0x8}, {0x4, 0xa}, {0x3, 0x7}, {0x6, 0x5}, {0x2, 0x4}, {0x4, 0xa}, {0x5, 0x5}, {0x3, 0x5}, {0x5, 0x5}, {0x4, 0x8}, {0x0, 0x7}, {0x0, 0x3}, {0x3, 0x6}, {0x4, 0x1}, {0x6, 0x2}, {0x7, 0x2}, {0x7, 0x6}, {0x1}, {0x4, 0x2}, {0x1, 0x9}, {0x3, 0x7}, {0x1, 0x1}, {0x2, 0x2}, {0x7, 0x8}, {0x7, 0x6}, {0x1, 0x3}, {0x5, 0x1}, {0x1, 0x4}, {0x6, 0xa}, {0x1, 0x2}, {0x0, 0x7}, {0x5, 0xa}, {0x7, 0x6}, {0x4, 0x5}, {0x7, 0x9}, {0x1, 0x1}, {0x2, 0x4}, {0x6, 0x9}, {0x0, 0x5}, {0x7, 0x3}, {0x2, 0xa}, {0x6, 0x4}, {0x1, 0x3}, {0x6, 0x6}, {0x3, 0x9}, {0x4, 0x2}, {0x7, 0x8}, {0x0, 0x5}, {0x0, 0x7}, {0x6, 0x8}, {0x1, 0x1}, {0x4, 0x4}, {0x0, 0x4}, {0x3, 0xa}, {0x7, 0x6}, {0x6, 0x9}, {0x5, 0x6}, {0x6, 0x8}]}, @NL80211_TXRATE_LEGACY={0x10, 0x1, [0xb, 0x12, 0x18, 0x9, 0x48, 0x7e, 0x3, 0x18, 0x79b369c1d84398ae, 0xc, 0x18, 0x6c]}]}, @NL80211_BAND_2GHZ={0x38, 0x0, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0xd, 0x1, [0x5, 0x3, 0x5, 0x30, 0x12, 0x18, 0x5, 0x1, 0xc]}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x20, 0x5, 0x100, 0x4, 0x0, 0x9, 0x401, 0x1]}}]}, @NL80211_BAND_5GHZ={0x34, 0x1, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x40, 0x1f, 0x101, 0x4, 0x1, 0x400, 0x0, 0x7fff]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0xd09, 0x1f, 0x100, 0x20, 0x1, 0x5, 0x1ff, 0x59]}}, @NL80211_TXRATE_GI={0x5}]}, @NL80211_BAND_6GHZ={0xb4, 0x3, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x4, 0xfffc, 0x85, 0x40, 0x81, 0x3, 0x5, 0x73]}}, @NL80211_TXRATE_LEGACY={0x22, 0x1, [0x30, 0x18, 0x5, 0xc, 0x6c, 0x5, 0x60, 0x9, 0x6c, 0xc, 0x24, 0x6, 0xc, 0x4, 0x5, 0xf, 0xc, 0x18, 0x48, 0x2, 0x0, 0x1, 0x16, 0x46, 0x6c, 0x9, 0x5, 0x48, 0x16, 0x60]}, @NL80211_TXRATE_LEGACY={0xa, 0x1, [0x24, 0x16, 0x18, 0x1, 0x6, 0x18]}, @NL80211_TXRATE_HT={0x2f, 0x2, [{0x1, 0x5}, {0x1, 0xa}, {0x4, 0x2}, {0x4, 0x6}, {0x0, 0x3}, {0x0, 0x4}, {0x3, 0x9}, {0x4, 0x3}, {0x6, 0x2}, {0x1, 0x9}, {0x1, 0x1}, {0x5, 0x4}, {0x7, 0xa}, {0x0, 0xa}, {0x2}, {0x7, 0x8}, {0x7, 0x4}, {0x5, 0x5}, {0x3, 0x2}, {0x0, 0xa}, {0x7}, {0x3, 0x9}, {0x7, 0x4}, {0x0, 0x6}, {0x6, 0x3}, {0x6, 0x9}, {0x7, 0x5}, {0x2, 0x6}, {0x1, 0x1}, {0x6, 0x3}, {0x0, 0x5}, {0x4, 0x4}, {0x3, 0xa}, {0x0, 0x2}, {0x2, 0x1}, {0x0, 0x1}, {0x7, 0x5}, {0x4, 0x1}, {0x6, 0x1}, {0x1, 0x9}, {0x0, 0x9}, {0x6, 0xa}, {0x5, 0x5}]}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_HT={0x31, 0x2, [{0x1, 0xa}, {0x2, 0x7}, {0x6}, {0x1, 0xa}, {0x4, 0x9}, {0x5, 0x1}, {0x6, 0x2}, {0x2, 0x8}, {0x4, 0x8}, {0x6}, {0x4, 0x7}, {0x5}, {0x4}, {0x5, 0x4}, {0x2, 0x2}, {0x4, 0x7}, {0x0, 0xa}, {0x2, 0x8}, {0x1, 0x6}, {0x2, 0x3}, {0x3, 0x8}, {0x2, 0x3}, {0x0, 0x5}, {0x1, 0xa}, {0x1, 0x5}, {0x1, 0x8}, {0x2, 0x3}, {0x4, 0x2}, {0x2}, {0x0, 0x7}, {0x0, 0x8}, {0x7, 0x7}, {0x6, 0x3}, {0x0, 0x6}, {0x2}, {0x5}, {0x6, 0x2}, {0x1, 0x7}, {0x1, 0x3}, {0x0, 0x2}, {0x5}, {0x1, 0x1}, {0x0, 0x8}, {0x3, 0x9}, {0x2, 0xa}]}]}]}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x7}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x6}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x2}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x55}]}, {0x20, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x74}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x4}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x5f}]}]}]}, 0xc90}}, 0x4010) write$cgroup_int(r2, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x0, 0x8}) renameat2(r1, &(0x7f00000002c0)='./file0\x00', r0, &(0x7f0000000300)='./file0/file0\x00', 0x4) fstat(r0, &(0x7f0000000000)) 11:13:29 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e6703251", 0x5a, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:13:29 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000000c0), 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:13:29 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x40305828, &(0x7f0000001300)={0x2880008, r0}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 186.512888][T17968] EXT4-fs warning (device sda1): verify_group_input:132: Cannot add at group 42467336 (only 16 groups) 11:13:29 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0xfffffffffffffffe, 0x0, &(0x7f0000000200), 0x0, 0x0) [ 186.578996][T17994] loop4: detected capacity change from 0 to 16 [ 186.596038][T17995] loop2: detected capacity change from 0 to 16 [ 186.602435][T17994] FAT-fs (loop4): bogus number of reserved sectors [ 186.609036][T17994] FAT-fs (loop4): Can't find a valid FAT filesystem [ 186.682756][T18010] loop3: detected capacity change from 0 to 16 11:13:29 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000200), 0x0, 0x0) [ 186.724258][T18014] FAT-fs (loop2): error, corrupted directory (invalid entries) [ 186.731892][T18014] FAT-fs (loop2): Filesystem has been set read-only 11:13:29 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e6703251", 0x5a, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:13:29 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x2, &(0x7f0000000200), 0x0, 0x0) 11:13:29 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x3, &(0x7f0000000200), 0x0, 0x0) 11:13:29 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x4, &(0x7f0000000200), 0x0, 0x0) [ 186.976405][T18034] loop2: detected capacity change from 0 to 16 [ 187.081597][T18042] FAT-fs (loop2): error, corrupted directory (invalid entries) [ 187.089184][T18042] FAT-fs (loop2): Filesystem has been set read-only 11:13:29 executing program 3: chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) 11:13:29 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x5, &(0x7f0000000200), 0x0, 0x0) 11:13:30 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000001c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='nfs=nostale_ro']) creat(&(0x7f0000000080)='./file0\x00', 0x10) fstat(r0, &(0x7f0000000000)) 11:13:30 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x40305829, &(0x7f0000001300)={0x2880008, r0}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:13:30 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000000c0), 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:13:30 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:13:30 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x6, &(0x7f0000000200), 0x0, 0x0) 11:13:30 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x7, &(0x7f0000000200), 0x0, 0x0) [ 187.420143][T18069] loop4: detected capacity change from 0 to 16 [ 187.429712][T18069] FAT-fs (loop4): bogus number of reserved sectors [ 187.436218][T18069] FAT-fs (loop4): Can't find a valid FAT filesystem [ 187.449670][T18070] loop2: detected capacity change from 0 to 16 [ 187.460149][T18070] FAT-fs (loop2): invalid media value (0x00) 11:13:30 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000001c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='nfs=nostale_ro']) fstat(r0, &(0x7f0000000000)) getdents(r0, &(0x7f0000000240)=""/145, 0x91) [ 187.466170][T18070] FAT-fs (loop2): Can't find a valid FAT filesystem 11:13:30 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x8, &(0x7f0000000200), 0x0, 0x0) 11:13:30 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000d40)=0xffffffffffffffff) r1 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000001c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r0]) fstat(r1, &(0x7f0000000000)) 11:13:30 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x18, &(0x7f0000000200), 0x0, 0x0) 11:13:30 executing program 3: chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) 11:13:30 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000001c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='nfs=nostale_ro']) fstat(r0, &(0x7f0000000000)) r1 = syz_io_uring_complete(0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000080)=0x3, 0x4) 11:13:30 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x26, &(0x7f0000000200), 0x0, 0x0) 11:13:30 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x4030582a, &(0x7f0000001300)={0x2880008, r0}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:13:30 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{0x0}, {&(0x7f00000000c0), 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:13:30 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:13:30 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000d40)=0xffffffffffffffff) r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000001c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x100000, &(0x7f0000000240)=ANY=[@ANYBLOB="3a06fe78503ec63e6e5dc44243e62e634cebbad2deb69e8708588b68d47f72368f7c78f261944dd728403cda083a25a72e8433eaa8078c85eaab74d268e2375afa85ac2d80d3a4661e438c6ef853da27e6d299a5c5abc497c16d83f2a6a81e47d253521e4ea5ad567d92ca4ab22f093a2b67f786d5ff7ea295989747667a2bc648df6ff265a57ea87371ca1a36ef8f97b3e6e505d15c1f83bd790b0ed37e06714f95714076335abad3839a2bebb31d2ebf73c2508c37bdf11aaeb8be76823f27c1a1b515249314832b838cf8", @ANYRES64, @ANYRES16=0x0, @ANYRES64, @ANYRESOCT=r0, @ANYBLOB="35c48e5f35a66cfde80e358a7a3f70ba55dfac", @ANYRESOCT=r0]) fstat(r1, &(0x7f0000000000)) 11:13:30 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0xfe, &(0x7f0000000200), 0x0, 0x0) [ 187.996416][T18118] loop4: detected capacity change from 0 to 16 [ 188.022985][T18118] FAT-fs (loop4): bogus number of reserved sectors [ 188.029599][T18118] FAT-fs (loop4): Can't find a valid FAT filesystem 11:13:30 executing program 0: semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000240)=""/191) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000001c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="6e66733ddc6e7374616c825f726f"]) syz_open_dev$vcsu(&(0x7f0000000080), 0x1, 0x541a01) semctl$SEM_STAT(0x0, 0x4, 0x12, &(0x7f0000000180)=""/12) pipe(&(0x7f0000000300)={0xffffffffffffffff}) fstat(r0, &(0x7f0000000000)) 11:13:30 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x204, &(0x7f0000000200), 0x0, 0x0) 11:13:30 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000001c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='ale_ro']) fstat(r0, &(0x7f0000000000)) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x13, r0, 0xe3274000) [ 188.167841][T18137] loop2: detected capacity change from 0 to 16 [ 188.186614][T18137] FAT-fs (loop2): invalid media value (0x00) [ 188.192645][T18137] FAT-fs (loop2): Can't find a valid FAT filesystem 11:13:31 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x300, &(0x7f0000000200), 0x0, 0x0) 11:13:31 executing program 3: chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) 11:13:31 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000001c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='nfs=wostale_ro']) mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x4, 0x7fffffff) fstat(r0, &(0x7f0000000000)) 11:13:31 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x402, &(0x7f0000000200), 0x0, 0x0) 11:13:31 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000001c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000300)=ANY=[]) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r1, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r1, 0x1, &(0x7f00000000c0)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x660c) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000500), 0x803, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY(0xffffffffffffffff, 0x5000940f, &(0x7f0000001340)={{r3}, "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"}) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x4000000, 0x101}) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r5) mount$9p_fd(0x0, &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000180), 0x80b0a0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7472516e080040cacaf533a4cb74ae3d6f0b15923d", @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',cache=fscache,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',func=KEXEC_INITRAMFS_CHECK,appraise,fsmagic=0x0000000000007fff,euid>', @ANYRESDEC=r5, @ANYBLOB=',dont_appraise,smackfsdef=,\x00']) r6 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCSPGRP(r6, 0x5410, &(0x7f0000000d40)=0xffffffffffffffff) ioctl$FS_IOC_GETFLAGS(r6, 0x80086601, &(0x7f0000000240)) fstat(r0, &(0x7f0000000000)) 11:13:31 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{0x0}, {&(0x7f00000000c0), 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:13:31 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:13:31 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x4030582b, &(0x7f0000001300)={0x2880008, r0}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:13:31 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x406, &(0x7f0000000200), 0x0, 0x0) [ 188.747084][T18178] loop4: detected capacity change from 0 to 16 [ 188.754993][T18178] FAT-fs (loop4): bogus number of reserved sectors [ 188.761570][T18178] FAT-fs (loop4): Can't find a valid FAT filesystem 11:13:31 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x480, &(0x7f0000000200), 0x0, 0x0) [ 188.845026][T18188] loop2: detected capacity change from 0 to 16 [ 188.856577][T18188] FAT-fs (loop2): invalid media value (0x00) [ 188.862601][T18188] FAT-fs (loop2): Can't find a valid FAT filesystem 11:13:31 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x500, &(0x7f0000000200), 0x0, 0x0) 11:13:31 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000001c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='nfs=nostale_ro']) fstat(r0, &(0x7f0000000000)) chdir(&(0x7f0000000080)='./file0\x00') 11:13:31 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RWALK(r0, &(0x7f0000000280)=ANY=[@ANYRESHEX], 0x12) perf_event_open(&(0x7f0000000080)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x4000000, 0x4000010, r0, 0x3) mlock(&(0x7f0000007000/0x2000)=nil, 0x2000) r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000001c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="6e66733d6e6f7374611f005f726f"]) fstat(r1, &(0x7f0000000000)) openat(r1, &(0x7f0000000080)='./file0\x00', 0x400040, 0x12) 11:13:31 executing program 3: syz_mount_image$vfat(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140), 0x0, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) 11:13:31 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x531, &(0x7f0000000200), 0x0, 0x0) 11:13:31 executing program 0: set_mempolicy(0x1, 0x0, 0x0) set_mempolicy(0xa002, &(0x7f00000000c0)=0x7fff, 0xea) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000001c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='nfs=nostale_ro']) set_mempolicy(0x4000, &(0x7f0000000000)=0x200, 0x4ee3180c) 11:13:32 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f00000001c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0xffffffffffffff01}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000d40)=0xffffffffffffffff) fstat(r0, &(0x7f0000000000)) open(&(0x7f0000000080)='./file0\x00', 0x90001, 0x184) chdir(&(0x7f0000000180)='./file0\x00') [ 189.306531][T18222] loop3: detected capacity change from 0 to 16 11:13:32 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x600, &(0x7f0000000200), 0x0, 0x0) 11:13:32 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000001c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000000000000099d4c3cc5d63e92390db9391d449f6"]) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@empty, 0x0, 0x32}, 0x0, @in, 0x0, 0x4}}, 0xe8) sendmmsg(r1, &(0x7f0000007fc0), 0x800001d, 0x0) fstat(r0, &(0x7f0000000240)) 11:13:32 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x40305839, &(0x7f0000001300)={0x2880008, r0}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:13:32 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{0x0}, {&(0x7f00000000c0), 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:13:32 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:13:32 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000001c0)="eb3c29448000f801", 0x8}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="6e66733d6e8984a7616c655f726f"]) fstat(r0, &(0x7f0000000000)) creat(&(0x7f0000000100)='./file0\x00', 0x100) 11:13:32 executing program 3: syz_mount_image$vfat(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140), 0x0, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) [ 189.561500][T18238] loop2: detected capacity change from 0 to 16 11:13:32 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x604, &(0x7f0000000200), 0x0, 0x0) 11:13:32 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400029ae6900101000240008000f801696d453ec6c4c76b45f64a8e5ad2fbfe47f454da8c2a70b19745c6452725a4140bf92f3adc3fd9a7798a00f457d075a3d22f15f8284c3f00053621da6bb7367c20f755e00a24da639ac5af985f4ead382754c5b9fc94eb351424eb2bd0c185297d6851", 0x7d}, {0x0, 0x0, 0x600}], 0x2000, &(0x7f0000000200)=ANY=[@ANYBLOB="6e5d07f7ed4a7b086e6f73740100be56c6ebff18fa3c61d3c4232d3f70a3cc0d19b0"]) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) futimesat(r0, &(0x7f0000000140)='./file1\x00', &(0x7f0000000280)={{0x77359400}, {r1, r2/1000+10000}}) fstat(r0, &(0x7f0000000000)) mkdir(&(0x7f0000000180)='./file0\x00', 0x14) [ 189.642596][T18248] FAT-fs (loop2): Directory bread(block 16) failed [ 189.643269][T18246] loop4: detected capacity change from 0 to 16 [ 189.670352][T18248] FAT-fs (loop2): Directory bread(block 17) failed [ 189.680192][T18246] FAT-fs (loop4): bogus number of reserved sectors [ 189.686821][T18246] FAT-fs (loop4): Can't find a valid FAT filesystem [ 189.706347][T18248] FAT-fs (loop2): Directory bread(block 18) failed [ 189.716203][T18248] FAT-fs (loop2): Directory bread(block 19) failed [ 189.722808][T18248] FAT-fs (loop2): Directory bread(block 20) failed [ 189.729448][T18248] FAT-fs (loop2): Directory bread(block 21) failed [ 189.736014][T18248] FAT-fs (loop2): Directory bread(block 22) failed 11:13:32 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000001c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='zfs=nostale_ro']) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000180)='./file0\x00', 0xffffffff, 0x5, &(0x7f0000000500)=[{&(0x7f0000000240)="be52c43827f99797cf897da17a8542c5f7d1fb9e4b114b7296405d4e66b1a538abe7d4028038cbd079a8275308fc6cecd35f361ebc39d3d0c465afb53e5be35f135e81997015a8e90c73825c6332ca75c26d26b79a4ed0d52b0de56aaa149e8aca994a55e2c3b0f2f2a2fee6", 0x6c, 0xfffffffffffffffc}, {&(0x7f00000002c0)="a5010704e55389315bb62eeb63e227b9da0fc08067619155c8db69378bfbc4d284e53e88fa71c95a9f5248ca8595c7d77cb784b452de101ee4b17c2731d0693729e369ae5f92e6fb87d2728d2b17db77efc6cca5fd551b4d0f21ba1ef5f15408650259c71b0fe41e53173d145b4df59ebe766bec5fc980e6019eac963e3867b8e825da1821b86cf73a151dad55d558a22f6f39628c5dbe36633d78a473a29199c4c614671a35b30c73672d8ef8b2262fcb29fdf33a8637f1024a", 0xba, 0x7}, {&(0x7f0000000380)="d471b111de278d76cc92258115cd117ff88f4cba21cecb949390dbdf194ccc14cab4a8534d743f1e50e6c437dac77abdb042c1cd7962a770512e006587d1862b042d2ab55b00ea318ec96b1dc02fb9a409f41f288354aec0c17585b14ee13fb3177094448b8ed0c66ba876503be92b28d822a83899f1bf0c6b3956a4dc9d6e1fc826a411390e89118e4554f2dccf76a10ce1f657e8b55069cd103852f383206e3a542777f953634263fb474866a2eb4d2b4781ecbf23f0178351195435f56e", 0xbf, 0x1}, {&(0x7f0000000440)="53161796d5e37e396cef0aff46cf58348cee8ff628d23038f268df0798b03996e68a28f675395ed8a5beaff2e429a05f3075c5f61e20ad4d0cc024f8f22b2acc3472cf3cd8ce45988c694ecaa3077b9bc084c5059e538603165e0662d2e1d370c481a0004e2da45273c5ab6284", 0x6d, 0x2}, {&(0x7f00000004c0)="de953379128c0923d9022bc8c9581689d9e8398951", 0x15, 0xe78}], 0x909021, &(0x7f0000000580)={[{@nr_blocks={'nr_blocks', 0x3d, [0x1727640082f14052]}}, {@huge_always}, {@mpol={'mpol', 0x3d, {'bind', '=relative', @void}}}, {@mode={'mode', 0x3d, 0x3f}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@fowner_lt={'fowner<', r1}}]}) openat(r2, &(0x7f0000000600)='./file0\x00', 0x82101, 0x150) 11:13:32 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x700, &(0x7f0000000200), 0x0, 0x0) [ 189.742785][T18248] FAT-fs (loop2): Directory bread(block 23) failed [ 189.749664][T18248] FAT-fs (loop2): Directory bread(block 24) failed [ 189.756794][T18248] FAT-fs (loop2): Directory bread(block 25) failed [ 189.763874][T18248] handle_bad_sector: 7 callbacks suppressed [ 189.763968][T18248] attempt to access beyond end of device [ 189.763968][T18248] loop2: rw=2049, want=107, limit=16 [ 189.796823][T18238] attempt to access beyond end of device [ 189.796823][T18238] loop2: rw=2049, want=105, limit=16 [ 189.801877][ T889] buffer_io_error: 158 callbacks suppressed [ 189.801889][ T889] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 189.807638][T18238] Buffer I/O error on dev loop2, logical block 104, lost async page write [ 189.830174][ T889] Buffer I/O error on dev loop4p4, logical block 33008, async page read [ 189.840149][ T889] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 189.848249][ T889] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 189.849892][T18268] loop3: detected capacity change from 0 to 16 [ 189.856403][ T889] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 189.870585][ T889] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 189.873991][T18238] attempt to access beyond end of device [ 189.873991][T18238] loop2: rw=2049, want=106, limit=16 [ 189.878759][ T889] Buffer I/O error on dev loop4p2, logical block 0, async page read 11:13:32 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x1800, &(0x7f0000000200), 0x0, 0x0) [ 189.889412][T18238] Buffer I/O error on dev loop2, logical block 105, lost async page write [ 189.897446][ T889] Buffer I/O error on dev loop4p2, logical block 0, async page read 11:13:32 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000340)=[{&(0x7f00000001c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}, {&(0x7f0000000140)="5c845ffa717547fb51f2de76d4af771f3c7e6cc83a4a9d8fdbd27c1d6ac2fcb96075a0c3ff4617da1587e621ebc22b3861fff334eddbe475262e7bb7f1b24c8a2c3a4d5184f5b05706df4ae731a575c2566f314e10478d06bd896f9a6f15c3cd16620d5cfcff412fc809038c8f520a78b469ef98", 0x74, 0xff}, {&(0x7f0000000080)="87618575cbecefcf2d29fe27e569f449f94aa2ed8bb18a364590ff6165ccca458bac9d91128d311928c68694fbf8", 0x2e, 0x7fff}], 0x4000, &(0x7f0000000240)=ANY=[@ANYBLOB="6e66733d6e6f7374616c655f726fa2cef45104923ec8a64cb5635058b85fd8b654bc5f611d223fada828b8348405edcc86a5074546ec678d663da817770df30dbeb347b2da526c164c0c822b1158bcab11cdd31f667b1135fe81b14466ec5b7373d6d6a2735b73ab2832869869ee30a009d301fa4473f1be3e163ad9137dbae4dd6256f2ef0e91bb63443c89fd5d5f3a1cca13c7dff332ec22482530a8e685fa6a25d57ac3fcb298645ee482c594da53a3cd279a7f00a12ffffc1c090453ca7b060641ea551944abf2b0"]) fstat(r0, &(0x7f0000000000)) 11:13:32 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000001c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='nfs=nostale_ro']) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x80540, 0x0) fstat(r0, &(0x7f00000002c0)) r1 = syz_open_dev$vcsn(&(0x7f0000000080), 0x0, 0x543d02) io_uring_setup(0x3069, &(0x7f0000000240)={0x0, 0xac5c, 0x0, 0x2, 0x2b8, 0x0, r1}) [ 190.038170][T18238] attempt to access beyond end of device [ 190.038170][T18238] loop2: rw=2049, want=108, limit=16 [ 190.085696][T18238] attempt to access beyond end of device [ 190.085696][T18238] loop2: rw=2049, want=109, limit=16 [ 190.116095][T18238] attempt to access beyond end of device [ 190.116095][T18238] loop2: rw=2049, want=110, limit=16 [ 190.127926][T18238] attempt to access beyond end of device [ 190.127926][T18238] loop2: rw=2049, want=111, limit=16 [ 190.150603][T18238] attempt to access beyond end of device [ 190.150603][T18238] loop2: rw=2049, want=112, limit=16 [ 190.162088][T18238] attempt to access beyond end of device [ 190.162088][T18238] loop2: rw=2049, want=113, limit=16 [ 190.176150][T18238] attempt to access beyond end of device [ 190.176150][T18238] loop2: rw=2049, want=121, limit=16 11:13:33 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x40806685, &(0x7f0000001300)={0x2880008, r0}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:13:33 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000001c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='nfs=nostale_ro']) fstat(r0, &(0x7f0000000000)) 11:13:33 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)}, {&(0x7f00000000c0), 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:13:33 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x2000, &(0x7f0000000200), 0x0, 0x0) 11:13:33 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:13:33 executing program 3: syz_mount_image$vfat(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140), 0x0, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) 11:13:33 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000001c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='nfs=nostale_ro']) fstat(r0, &(0x7f0000000240)) [ 190.339400][T18301] loop4: detected capacity change from 0 to 16 [ 190.356440][T18301] FAT-fs (loop4): bogus number of reserved sectors [ 190.362978][T18301] FAT-fs (loop4): Can't find a valid FAT filesystem 11:13:33 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000001c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='nfs=nostale_ro']) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000040)=0x14) r1 = open(&(0x7f0000000080)='./file0\x00', 0x10000, 0x41) fstat(r0, &(0x7f0000000240)) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = dup3(0xffffffffffffffff, r2, 0x0) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000300)) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000d40)=0xffffffffffffffff) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f0000000d40)=0xffffffffffffffff) r5 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCSPGRP(r5, 0x5410, &(0x7f0000000d40)=0xffffffffffffffff) ioctl$FIDEDUPERANGE(r4, 0xc0189436, &(0x7f00000002c0)={0x4, 0x6ef}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000340)) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r2, 0x80089419, &(0x7f0000000180)) [ 190.394663][T18308] loop2: detected capacity change from 0 to 16 [ 190.493328][T18328] loop3: detected capacity change from 0 to 16 11:13:33 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000001c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='nfs=nostale_ro']) fstat(r0, &(0x7f0000000240)) 11:13:33 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:13:33 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000001c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='nfs=nostale_ro']) fstat(r0, &(0x7f0000000000)) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000d40)=0xffffffffffffffff) setsockopt$IP_VS_SO_SET_ADDDEST(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000d80)={{0x87, @multicast2, 0x4e22, 0x2, 'none\x00', 0x1, 0x7, 0x7e}, {@broadcast, 0x4e24, 0x2, 0x401, 0x4, 0x7f}}, 0x44) write$binfmt_aout(r1, &(0x7f0000000240)={{0x10b, 0x3f, 0x3c, 0x343, 0x327, 0x20, 0x117, 0x7}, "2b5df1383890d542ad5106731d762a33f9f08bb495b32258ff9c419a6e653c659100988daa31f3508d0b3d0c5fad5130cfbb2c0eec17211e7f52bd6052ec1da7c884dcfd0ee4ccbfcd8b469bb76d05ff75fcb50bf8434f34510978306d085b15ba1d2007464d3f246e3bcc19eca87d21801dc1f734792cf4449d818880aaec21e293f225041b8b9f37b71a3d6d1534fc6961853e2ee02cb4", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xab8) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000d40)=0xffffffffffffffff) dup2(r2, r0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x420000, 0x20) 11:13:33 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)}, {&(0x7f00000000c0), 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) [ 190.743952][T18347] loop2: detected capacity change from 0 to 16 [ 190.798986][T18351] loop4: detected capacity change from 0 to 16 [ 190.825851][T18351] FAT-fs (loop4): bogus number of reserved sectors [ 190.832430][T18351] FAT-fs (loop4): Can't find a valid FAT filesystem 11:13:33 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x6609, &(0x7f0000001300)={0x2880008, r0}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:13:33 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x2600, &(0x7f0000000200), 0x0, 0x0) 11:13:33 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r1, 0x20, 0x70bd29, 0x25dfdbff, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x808}, 0x4000) r2 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000001c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='nfs=nostale_ro']) fstat(r2, &(0x7f0000000000)) 11:13:33 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:13:33 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140), 0x0, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) [ 191.029611][T18375] loop2: detected capacity change from 0 to 16 11:13:33 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='nfs=nostale_ro']) fstat(r0, &(0x7f0000000000)) 11:13:33 executing program 0: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000280)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000002c0)={@mcast2, @local, @loopback={0xfec0ffff00000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20d20002, r3}) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f00000005c0)=@getsa={0x28c, 0x12, 0x800, 0x70bd26, 0x25dfdbfc, {@in6=@ipv4={'\x00', '\xff\xff', @loopback}, 0x4d4, 0x2, 0x3c}, [@tfcpad={0x8, 0x16, 0x984}, @lifetime_val={0x24, 0x9, {0x6, 0x7, 0x8, 0xb6dc}}, @migrate={0x180, 0x11, [{@in=@private=0xa010102, @in6=@rand_addr=' \x01\x00', @in6=@dev={0xfe, 0x80, '\x00', 0x34}, @in=@dev={0xac, 0x14, 0x14, 0x2e}, 0xff, 0x4, 0x0, 0x34ff, 0x0, 0x2}, {@in=@multicast1, @in=@broadcast, @in6=@private0={0xfc, 0x0, '\x00', 0x1}, @in=@multicast2, 0x3c, 0x4, 0x0, 0x3505, 0xa, 0xa}, {@in6=@private0, @in6=@private1, @in=@private=0xa010100, @in=@remote, 0xff, 0x1, 0x0, 0x3500, 0x2, 0xa}, {@in6=@mcast2, @in=@remote, @in=@multicast1, @in6=@local, 0xff, 0x1, 0x0, 0x34ff, 0xa, 0x2}, {@in6=@local, @in=@multicast1, @in6=@mcast2, @in6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x33, 0x0, 0x0, 0x3501, 0x2}]}, @lastused={0xc, 0xf, 0x2}, @policy={0xac, 0x7, {{@in=@loopback, @in=@multicast1, 0x4e24, 0x669, 0x4e24, 0xff00, 0x0, 0x20, 0xa0, 0x2c, r3, 0xffffffffffffffff}, {0x4, 0x3, 0x6, 0xffff, 0x2, 0x800, 0x8}, {0xcc2, 0x0, 0x6, 0x5}, 0x63, 0x0, 0x2, 0x0, 0x1, 0x2}}]}, 0x28c}, 0x1, 0x0, 0x0, 0x4800}, 0xc014) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r5) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @in=@multicast2, 0x4e24, 0x4, 0x4e20, 0x22, 0x2, 0x90, 0x20, 0x5c, r3, r5}, {0x1, 0xf39, 0x7, 0x8, 0x0, 0x3, 0xfffffffffffffff9, 0x2}, {0xffffffff, 0xcb, 0x0, 0x2}, 0x1f, 0x0, 0x0, 0x0, 0x2, 0x3}, {{@in=@empty, 0x4d6, 0x6c}, 0x2, @in=@loopback, 0x34ff, 0x1, 0x0, 0x9, 0x200, 0xa6d6, 0x7f}}, 0xe8) r6 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000001c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='nfs=nostale_ro']) fstat(r6, &(0x7f0000000000)) 11:13:33 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000001c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="7900000000000000000000000000f9cb7678c5ac9e4324950bcb1924be6d7ffd3e917258343ac1b243f45ce7c59c4c4960a42f19509be21c822f43e876997d08ccfcf864d2112748b350e20c2b605a3765503c916d1145a41b57725eea4654c1997edfd7a50325b6bdabc5b13ed0005c77781f97053071ec82b7d7af4701733434d8288b008000005fb9fe9395c63313a46c3d83031c8c50f09be216644e60a458c45d330220c41a787cccb1b432ca0fd7577f000000000000"]) open(&(0x7f0000000080)='./file0\x00', 0x80000, 0x101) 11:13:33 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140), 0x0, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:13:33 executing program 0: fstat(0xffffffffffffffff, &(0x7f0000000000)) open(&(0x7f0000000080)='./file0\x00', 0x10a00, 0x205) 11:13:33 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x3105, &(0x7f0000000200), 0x0, 0x0) [ 191.216429][T18396] loop3: detected capacity change from 0 to 16 [ 191.333972][T18411] loop2: detected capacity change from 0 to 16 11:13:34 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)}, {&(0x7f00000000c0), 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:13:34 executing program 0: shutdown(0xffffffffffffffff, 0x1) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000001c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000d40)=0xffffffffffffffff) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) fstat(r0, &(0x7f0000000240)) 11:13:34 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x80086601, &(0x7f0000001300)={0x2880008, r0}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:13:34 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140), 0x0, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:13:34 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000001c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x6}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='nfs=nostale_ro']) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) close_range(r2, r1, 0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000d40)=0xffffffffffffffff) fstat(r0, &(0x7f0000000240)) [ 191.627638][T18427] loop4: detected capacity change from 0 to 16 [ 191.669737][T18427] FAT-fs (loop4): bogus number of reserved sectors [ 191.676286][T18427] FAT-fs (loop4): Can't find a valid FAT filesystem [ 191.678791][T18434] loop2: detected capacity change from 0 to 16 11:13:34 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140), 0x0, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) 11:13:34 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000001c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='nfs=nostale_ro']) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r1, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r1, 0x1, &(0x7f00000000c0)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x0, 0x8}) r3 = openat(r1, &(0x7f0000000080)='./file0\x00', 0x400000, 0x32) ioctl$F2FS_IOC_MOVE_RANGE(r3, 0xc020f509, &(0x7f0000000180)={r3, 0x1, 0x9, 0x9}) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000000240)=0xffffffff00000000) fstat(r0, &(0x7f0000000000)) 11:13:34 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x3f00, &(0x7f0000000200), 0x0, 0x0) [ 191.883722][T18432] print_req_error: 253 callbacks suppressed [ 191.883735][T18432] blk_update_request: I/O error, dev loop4, sector 264033 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 191.903253][T18441] blk_update_request: I/O error, dev loop4, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 11:13:34 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140), 0x0, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) [ 191.932813][T18442] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 191.961325][ T703] blk_update_request: I/O error, dev loop4, sector 264064 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 191.982913][ T703] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 192.010795][ T703] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 192.021842][ T703] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 192.033410][ T703] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 192.044549][ T703] blk_update_request: I/O error, dev loop4, sector 264033 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 192.055868][ T703] blk_update_request: I/O error, dev loop4, sector 264034 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 192.076454][T18461] loop2: detected capacity change from 0 to 16 [ 192.097811][T18466] loop3: detected capacity change from 0 to 16 11:13:35 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc", 0x2e, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:13:35 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x80086603, &(0x7f0000001300)={0x2880008, r0}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 192.418908][T18481] loop2: detected capacity change from 0 to 16 11:13:35 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x4000, &(0x7f0000000200), 0x0, 0x0) 11:13:35 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400", 0xc}, {&(0x7f00000000c0), 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:13:35 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x8004, &(0x7f0000000200), 0x0, 0x0) 11:13:35 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc", 0x2e, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) [ 192.658090][T18493] loop4: detected capacity change from 0 to 16 [ 192.680229][T18493] FAT-fs (loop4): bogus number of reserved sectors [ 192.686775][T18493] FAT-fs (loop4): Can't find a valid FAT filesystem [ 192.805423][T18515] loop2: detected capacity change from 0 to 16 11:13:35 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140), 0x0, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) 11:13:35 executing program 0: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x81) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000001c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='nfs=nostale_ro']) fstat(r0, &(0x7f0000000000)) 11:13:35 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc", 0x2e, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:13:35 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000001c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="b52244eaebbf3a6e667338be6f7353616c655f726f"]) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) fstat(r0, &(0x7f0000000000)) 11:13:35 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000001c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="6e66733d6e87010061836ff00000b64ad77ebffc89e86919ba3af7337355879a59d3a70baea23e286930acd6d83f465e53c4afa3bc6d893be0022ce919848a6189d7c47f7ade"]) fstat(r0, &(0x7f0000000000)) [ 193.093444][T18527] loop2: detected capacity change from 0 to 16 11:13:35 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0xfeff, &(0x7f0000000200), 0x0, 0x0) 11:13:35 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000000300)="dcc0f80920f7951902c77f85aa4a68c5c4b3d05bd346ddcae329c8bf9e99781b9472072fbac6b12e6099882a852becb13f591d7cc8d9a95c8f85a21d256249f03ffa0e25cf9c8887964929f38afeb369a07b1a0a20900acecd78964e3425c04123e8bf3b4914036bc72ad74915f2afcdcf7a3644ee12c57c9a5ab8df396e57e209fc342e18ec28357c67c816c8c0c2996c123a69fdb74245a7c320313c", 0x9d, 0x5, &(0x7f0000000180)={r1, r2+10000000}) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000001c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="6e66733d6e6f7374616c655f821c20e2076c37e3bb87e37d03b96a9128f3086434518b3a4e15f7cec0df9d918bc1878da5d5276bbce4789eb9f1fd4cb9dcc2cdee1c8ee329c9d108ad6b256abeae443ad57b1533297cde58c07405d544ebe7b7832d88ea4faa696f45be95b1007f563e0d45d4fda8be6e151a265b6edcc52b4e5a491dd538e56a76c4f9080db9d2dff201c24dbee1dbda29d3a1ab281da6df586bf04a243200"/177]) openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0), 0x10001, 0x0) fstat(r0, &(0x7f0000000000)) creat(&(0x7f0000000080)='./file0\x00', 0x88) [ 193.189113][T18540] loop3: detected capacity change from 0 to 16 11:13:36 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x80087601, &(0x7f0000001300)={0x2880008, r0}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:13:36 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:13:36 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400", 0xc}, {&(0x7f00000000c0), 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:13:36 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000001c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="6e6601006e6f7374416c6500196f"]) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) ftruncate(r1, 0x5c) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000d40)=0xffffffffffffffff) fstat(r0, &(0x7f00000002c0)) [ 193.384789][T18558] loop2: detected capacity change from 0 to 16 11:13:36 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) [ 193.565878][T18571] loop4: detected capacity change from 0 to 16 [ 193.598733][T18571] FAT-fs (loop4): bogus number of reserved sectors [ 193.605296][T18571] FAT-fs (loop4): Can't find a valid FAT filesystem [ 193.626786][T18580] loop2: detected capacity change from 0 to 16 11:13:36 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) 11:13:36 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x45, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) [ 193.952346][T18598] loop2: detected capacity change from 0 to 16 11:13:36 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x800c6613, &(0x7f0000001300)={0x2880008, r0}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:13:36 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670", 0x50, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:13:36 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0xfffe, &(0x7f0000000200), 0x0, 0x0) 11:13:36 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400", 0xc}, {&(0x7f00000000c0), 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) [ 194.257278][T18618] loop2: detected capacity change from 0 to 16 [ 194.344272][T18623] FAT-fs (loop2): error, corrupted directory (invalid entries) [ 194.351875][T18623] FAT-fs (loop2): Filesystem has been set read-only 11:13:37 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) 11:13:37 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670", 0x50, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) [ 194.422738][T18627] loop4: detected capacity change from 0 to 16 [ 194.455279][T18627] FAT-fs (loop4): bogus number of reserved sectors [ 194.461972][T18627] FAT-fs (loop4): Can't find a valid FAT filesystem 11:13:37 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x8010661b, &(0x7f0000001300)={0x2880008, r0}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 194.562023][T18640] loop2: detected capacity change from 0 to 16 [ 194.681220][T18652] FAT-fs (loop2): error, corrupted directory (invalid entries) [ 194.688830][T18652] FAT-fs (loop2): Filesystem has been set read-only 11:13:37 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670", 0x50, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) [ 194.894171][T18658] loop2: detected capacity change from 0 to 16 [ 194.986528][T18661] FAT-fs (loop2): error, corrupted directory (invalid entries) [ 194.994135][T18661] FAT-fs (loop2): Filesystem has been set read-only 11:13:37 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000", 0x56, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:13:37 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x80000, &(0x7f0000000200), 0x0, 0x0) 11:13:37 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240", 0x12}, {&(0x7f00000000c0), 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) [ 195.255926][T18669] loop2: detected capacity change from 0 to 16 [ 195.369241][T18674] FAT-fs (loop2): error, corrupted directory (invalid entries) [ 195.376877][T18674] FAT-fs (loop2): Filesystem has been set read-only 11:13:38 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x801c581f, &(0x7f0000001300)={0x2880008, r0}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 195.413820][T18680] loop4: detected capacity change from 0 to 16 11:13:38 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) 11:13:38 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000", 0x56, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) [ 195.456602][T18680] FAT-fs (loop4): invalid media value (0x00) [ 195.462641][T18680] FAT-fs (loop4): Can't find a valid FAT filesystem [ 195.570100][T18692] loop2: detected capacity change from 0 to 16 [ 195.663774][T18703] FAT-fs (loop2): error, corrupted directory (invalid entries) [ 195.671370][T18703] FAT-fs (loop2): Filesystem has been set read-only [ 195.691851][ T889] buffer_io_error: 194 callbacks suppressed [ 195.691861][ T889] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 195.706845][ T889] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 195.715355][ T889] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 195.723500][ T889] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 195.732298][ T889] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 195.742154][ T889] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 195.750316][ T889] Buffer I/O error on dev loop4p4, logical block 33008, async page read [ 195.758720][ T889] Buffer I/O error on dev loop4p3, logical block 263808, async page read [ 195.767216][ T889] Buffer I/O error on dev loop4p3, logical block 263809, async page read [ 195.775726][ T889] Buffer I/O error on dev loop4p3, logical block 263810, async page read 11:13:38 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000", 0x56, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:13:38 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240", 0x12}, {&(0x7f00000000c0), 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) [ 195.993558][T18710] loop2: detected capacity change from 0 to 16 11:13:38 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e67032", 0x59, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) [ 196.075455][T18715] FAT-fs (loop2): error, corrupted directory (invalid entries) [ 196.083009][T18715] FAT-fs (loop2): Filesystem has been set read-only 11:13:38 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x80040, &(0x7f0000000200), 0x0, 0x0) [ 196.165266][T18724] loop4: detected capacity change from 0 to 16 [ 196.202180][T18724] FAT-fs (loop4): invalid media value (0x00) [ 196.208239][T18724] FAT-fs (loop4): Can't find a valid FAT filesystem [ 196.253096][T18733] loop2: detected capacity change from 0 to 16 [ 196.342703][T18745] FAT-fs (loop2): error, corrupted directory (invalid entries) [ 196.350360][T18745] FAT-fs (loop2): Filesystem has been set read-only 11:13:39 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc0045878, &(0x7f0000001300)={0x2880008, r0}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:13:39 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e67032", 0x59, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:13:39 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140), 0x0, 0x600}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) 11:13:39 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240", 0x12}, {&(0x7f00000000c0), 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) [ 196.572151][T18755] loop2: detected capacity change from 0 to 16 [ 196.600746][T18758] loop3: detected capacity change from 0 to 6 [ 196.615191][T18758] FAT-fs (loop3): Directory bread(block 6) failed [ 196.670015][T18758] FAT-fs (loop3): Directory bread(block 6) failed [ 196.677020][T18765] FAT-fs (loop2): error, corrupted directory (invalid entries) [ 196.684607][T18765] FAT-fs (loop2): Filesystem has been set read-only 11:13:39 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e67032", 0x59, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) [ 196.745484][T18758] FAT-fs (loop3): Directory bread(block 6) failed [ 196.765401][T18777] loop4: detected capacity change from 0 to 16 [ 196.814312][T18777] FAT-fs (loop4): invalid media value (0x00) [ 196.820364][T18777] FAT-fs (loop4): Can't find a valid FAT filesystem 11:13:39 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140), 0x0, 0x600}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) [ 196.857117][T18783] loop2: detected capacity change from 0 to 16 [ 196.948851][T18792] FAT-fs (loop2): error, corrupted directory (invalid entries) [ 196.956446][T18792] FAT-fs (loop2): Filesystem has been set read-only [ 196.982095][T18794] loop3: detected capacity change from 0 to 6 [ 197.031748][T18794] FAT-fs (loop3): Directory bread(block 6) failed [ 197.072054][T18793] print_req_error: 168 callbacks suppressed [ 197.072074][T18793] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 197.098446][T18787] blk_update_request: I/O error, dev loop4, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 197.105311][T18804] blk_update_request: I/O error, dev loop4, sector 264033 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 11:13:39 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e6703251", 0x5a, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:13:39 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x200000, &(0x7f0000000200), 0x0, 0x0) 11:13:39 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc0045878, &(0x7f0000001300)={0x2880008, r0}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 197.179207][ T889] blk_update_request: I/O error, dev loop4, sector 264064 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 197.194815][ T889] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 197.206127][ T889] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 197.217287][ T889] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 197.228344][ T889] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 197.239467][ T889] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 197.250446][ T889] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 11:13:40 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000", 0x15}, {&(0x7f00000000c0), 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) [ 197.288293][T18814] loop2: detected capacity change from 0 to 16 [ 197.357050][T18821] loop4: detected capacity change from 0 to 16 [ 197.372612][T18824] FAT-fs (loop2): error, corrupted directory (invalid entries) [ 197.380202][T18824] FAT-fs (loop2): Filesystem has been set read-only [ 197.393499][T18821] FAT-fs (loop4): invalid media value (0x00) [ 197.399504][T18821] FAT-fs (loop4): Can't find a valid FAT filesystem 11:13:40 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e6703251", 0x5a, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) [ 197.642816][T18839] loop2: detected capacity change from 0 to 16 11:13:40 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc0046686, &(0x7f0000001300)={0x2880008, r0}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 197.726747][T18845] FAT-fs (loop2): error, corrupted directory (invalid entries) [ 197.734419][T18845] FAT-fs (loop2): Filesystem has been set read-only 11:13:40 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140), 0x0, 0x600}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) 11:13:40 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e6703251", 0x5a, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) [ 197.936250][T18855] loop2: detected capacity change from 0 to 16 [ 198.006150][T18863] loop3: detected capacity change from 0 to 6 [ 198.025790][T18865] FAT-fs (loop2): error, corrupted directory (invalid entries) [ 198.033381][T18865] FAT-fs (loop2): Filesystem has been set read-only 11:13:40 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) [ 198.079466][T18863] FAT-fs (loop3): Directory bread(block 6) failed 11:13:40 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000", 0x15}, {&(0x7f00000000c0), 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:13:40 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x1000000, &(0x7f0000000200), 0x0, 0x0) [ 198.213108][T18877] loop2: detected capacity change from 0 to 16 [ 198.258836][T18877] FAT-fs (loop2): invalid media value (0x00) [ 198.264856][T18877] FAT-fs (loop2): Can't find a valid FAT filesystem [ 198.291956][T18884] loop4: detected capacity change from 0 to 16 [ 198.306152][T18884] FAT-fs (loop4): invalid media value (0x00) [ 198.312311][T18884] FAT-fs (loop4): Can't find a valid FAT filesystem 11:13:41 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc0096616, &(0x7f0000001300)={0x2880008, r0}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:13:41 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140), 0x0, 0x600}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) [ 199.042379][T18905] loop3: detected capacity change from 0 to 16 11:13:41 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:13:41 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000", 0x15}, {&(0x7f00000000c0), 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:13:41 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x2000000, &(0x7f0000000200), 0x0, 0x0) 11:13:41 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc0185879, &(0x7f0000001300)={0x2880008, r0}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:13:42 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140), 0x0, 0x600}, {0x0}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) [ 199.245514][T18919] loop4: detected capacity change from 0 to 16 [ 199.263564][T18921] loop2: detected capacity change from 0 to 16 [ 199.283210][T18921] FAT-fs (loop2): invalid media value (0x00) [ 199.289232][T18921] FAT-fs (loop2): Can't find a valid FAT filesystem [ 199.325949][T18919] FAT-fs (loop4): invalid media value (0x00) [ 199.332022][T18919] FAT-fs (loop4): Can't find a valid FAT filesystem [ 199.368523][T18935] loop3: detected capacity change from 0 to 6 [ 199.407529][T18935] FAT-fs (loop3): Directory bread(block 6) failed [ 199.416672][T18935] FAT-fs (loop3): Directory bread(block 6) failed [ 199.428374][T18935] FAT-fs (loop3): Directory bread(block 6) failed [ 199.582816][T18935] handle_bad_sector: 7 callbacks suppressed [ 199.582831][T18935] attempt to access beyond end of device [ 199.582831][T18935] loop3: rw=2049, want=121, limit=6 11:13:42 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:13:42 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140), 0x0, 0x600}, {0x0}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) [ 199.757815][T18952] loop2: detected capacity change from 0 to 16 [ 199.787309][T18952] FAT-fs (loop2): invalid media value (0x00) [ 199.793348][T18952] FAT-fs (loop2): Can't find a valid FAT filesystem [ 199.800292][T18956] loop3: detected capacity change from 0 to 6 [ 199.835100][T18956] FAT-fs (loop3): Directory bread(block 6) failed [ 199.846834][T18956] FAT-fs (loop3): Directory bread(block 6) failed [ 199.871906][T18956] FAT-fs (loop3): Directory bread(block 6) failed 11:13:42 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140), 0x0, 0x600}, {0x0}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) 11:13:42 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc0189436, &(0x7f0000001300)={0x2880008, r0}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 200.070213][T18973] loop3: detected capacity change from 0 to 6 11:13:42 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f8", 0x16}, {&(0x7f00000000c0), 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) [ 200.126575][T18973] FAT-fs (loop3): Directory bread(block 6) failed [ 200.186575][T18983] loop4: detected capacity change from 0 to 16 11:13:42 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x2040000, &(0x7f0000000200), 0x0, 0x0) [ 200.227810][T18983] FAT-fs (loop4): bogus number of FAT sectors [ 200.234000][T18983] FAT-fs (loop4): Can't find a valid FAT filesystem 11:13:43 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) [ 200.642479][T18999] loop2: detected capacity change from 0 to 16 [ 200.681894][T18999] FAT-fs (loop2): bogus number of reserved sectors [ 200.688412][T18999] FAT-fs (loop2): Can't find a valid FAT filesystem 11:13:43 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) [ 200.939557][T19013] loop3: detected capacity change from 0 to 16 11:13:43 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f8", 0x16}, {&(0x7f00000000c0), 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:13:43 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc020660b, &(0x7f0000001300)={0x2880008, r0}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:13:43 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {0x0}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) [ 201.197621][T19028] loop4: detected capacity change from 0 to 16 11:13:44 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x3000000, &(0x7f0000000200), 0x0, 0x0) [ 201.254590][T19028] FAT-fs (loop4): bogus number of FAT sectors [ 201.260709][T19028] FAT-fs (loop4): Can't find a valid FAT filesystem 11:13:44 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) [ 201.347427][T19038] loop3: detected capacity change from 0 to 1 [ 201.396453][T19038] FAT-fs (loop3): Directory bread(block 3) failed [ 201.440265][T19038] FAT-fs (loop3): Directory bread(block 4) failed [ 201.440392][ T889] buffer_io_error: 134 callbacks suppressed [ 201.440403][ T889] Buffer I/O error on dev loop4p3, logical block 263808, async page read [ 201.461197][ T889] Buffer I/O error on dev loop4p3, logical block 263809, async page read [ 201.464024][T19032] Buffer I/O error on dev loop4p3, logical block 263810, async page read [ 201.472739][ T889] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 201.478034][T19032] Buffer I/O error on dev loop4p3, logical block 263811, async page read [ 201.494364][T19032] Buffer I/O error on dev loop4p3, logical block 263812, async page read [ 201.502831][T19032] Buffer I/O error on dev loop4p3, logical block 263813, async page read [ 201.511460][T19032] Buffer I/O error on dev loop4p3, logical block 263814, async page read [ 201.512141][ T889] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 201.519880][T19032] Buffer I/O error on dev loop4p3, logical block 263815, async page read [ 201.546084][T19038] FAT-fs (loop3): Directory bread(block 5) failed [ 201.590423][T19038] FAT-fs (loop3): Directory bread(block 6) failed [ 201.604014][T19050] loop2: detected capacity change from 0 to 16 [ 201.621172][T19050] FAT-fs (loop2): bogus number of reserved sectors [ 201.627728][T19050] FAT-fs (loop2): Can't find a valid FAT filesystem 11:13:44 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {0x0}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) 11:13:44 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f8", 0x16}, {&(0x7f00000000c0), 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:13:44 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc020662a, &(0x7f0000001300)={0x2880008, r0}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 202.079735][T19064] loop3: detected capacity change from 0 to 1 [ 202.114340][T19064] FAT-fs (loop3): Directory bread(block 3) failed [ 202.151820][T19064] FAT-fs (loop3): Directory bread(block 4) failed [ 202.208850][T19064] FAT-fs (loop3): Directory bread(block 5) failed [ 202.223895][T19074] loop4: detected capacity change from 0 to 16 [ 202.242553][T19074] FAT-fs (loop4): bogus number of FAT sectors [ 202.248696][T19074] FAT-fs (loop4): Can't find a valid FAT filesystem 11:13:45 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x4000000, &(0x7f0000000200), 0x0, 0x0) [ 202.263229][T19064] FAT-fs (loop3): Directory bread(block 6) failed 11:13:45 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) [ 202.413051][T19080] print_req_error: 116 callbacks suppressed [ 202.413065][T19080] blk_update_request: I/O error, dev loop4, sector 264033 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 202.433027][T19082] blk_update_request: I/O error, dev loop4, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 202.448659][T19083] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 202.474541][ T889] blk_update_request: I/O error, dev loop4, sector 264064 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 202.495928][ T889] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 202.507011][ T889] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 202.518154][ T889] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 202.529302][ T889] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 202.540269][ T889] blk_update_request: I/O error, dev loop4, sector 264033 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 202.551784][ T889] blk_update_request: I/O error, dev loop4, sector 264034 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 202.617398][T19096] loop2: detected capacity change from 0 to 16 [ 202.625945][T19096] FAT-fs (loop2): bogus number of reserved sectors [ 202.632498][T19096] FAT-fs (loop2): Can't find a valid FAT filesystem 11:13:45 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{0x0}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:13:45 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {0x0}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) 11:13:45 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0), 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) [ 203.017195][T19109] loop2: detected capacity change from 0 to 16 [ 203.025485][T19109] FAT-fs (loop2): bogus number of reserved sectors [ 203.032039][T19109] FAT-fs (loop2): Can't find a valid FAT filesystem 11:13:45 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660e, &(0x7f0000001300)={0x2880008, r0}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 203.134936][T19120] loop3: detected capacity change from 0 to 1 [ 203.144683][T19121] loop4: detected capacity change from 0 to 16 [ 203.161087][T19120] FAT-fs (loop3): Directory bread(block 3) failed [ 203.241022][T19121] FAT-fs (loop4): Directory bread(block 16) failed [ 203.263812][T19120] FAT-fs (loop3): Directory bread(block 4) failed [ 203.291205][T19120] FAT-fs (loop3): Directory bread(block 5) failed [ 203.301661][T19121] FAT-fs (loop4): Directory bread(block 17) failed 11:13:46 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x5000000, &(0x7f0000000200), 0x0, 0x0) [ 203.342484][T19120] FAT-fs (loop3): Directory bread(block 6) failed [ 203.369454][T19121] FAT-fs (loop4): Directory bread(block 18) failed [ 203.394959][T19121] FAT-fs (loop4): Directory bread(block 19) failed [ 203.428448][T19121] FAT-fs (loop4): Directory bread(block 20) failed [ 203.475197][T19121] FAT-fs (loop4): Directory bread(block 21) failed [ 203.506184][T19121] FAT-fs (loop4): Directory bread(block 22) failed [ 203.519206][T19121] FAT-fs (loop4): Directory bread(block 23) failed [ 203.532485][T19121] FAT-fs (loop4): Directory bread(block 24) failed [ 203.552334][T19121] FAT-fs (loop4): Directory bread(block 25) failed 11:13:46 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc0286610, &(0x7f0000001300)={0x2880008, r0}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:13:46 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0), 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:13:46 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{0x0}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) [ 203.682752][T19147] loop4: detected capacity change from 0 to 16 [ 203.745316][T19147] FAT-fs (loop4): Directory bread(block 16) failed [ 203.788602][T19147] FAT-fs (loop4): Directory bread(block 17) failed [ 203.816825][T19159] loop2: detected capacity change from 0 to 16 [ 203.821792][T19147] FAT-fs (loop4): Directory bread(block 18) failed [ 203.829667][T19147] FAT-fs (loop4): Directory bread(block 19) failed [ 203.836892][T19147] FAT-fs (loop4): Directory bread(block 20) failed [ 203.843639][T19147] FAT-fs (loop4): Directory bread(block 21) failed [ 203.850173][T19147] FAT-fs (loop4): Directory bread(block 22) failed [ 203.857447][T19147] FAT-fs (loop4): Directory bread(block 23) failed [ 203.864373][T19147] FAT-fs (loop4): Directory bread(block 24) failed [ 203.870953][T19147] FAT-fs (loop4): Directory bread(block 25) failed 11:13:46 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0), 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) [ 203.898971][T19159] FAT-fs (loop2): bogus number of reserved sectors [ 203.905523][T19159] FAT-fs (loop2): Can't find a valid FAT filesystem 11:13:46 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) [ 203.993669][T19172] loop4: detected capacity change from 0 to 16 [ 204.056171][T19172] FAT-fs (loop4): Directory bread(block 16) failed [ 204.135196][T19172] FAT-fs (loop4): Directory bread(block 17) failed [ 204.149069][T19185] loop3: detected capacity change from 0 to 16 [ 204.192237][T19172] FAT-fs (loop4): Directory bread(block 18) failed [ 204.222777][T19172] FAT-fs (loop4): Directory bread(block 19) failed 11:13:47 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) [ 204.294939][T19172] FAT-fs (loop4): Directory bread(block 20) failed [ 204.341180][T19172] FAT-fs (loop4): Directory bread(block 21) failed 11:13:47 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{0x0}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:13:47 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x6000000, &(0x7f0000000200), 0x0, 0x0) [ 204.386823][T19172] FAT-fs (loop4): Directory bread(block 22) failed [ 204.400694][T19194] FAT-fs (loop3): bogus number of reserved sectors [ 204.407254][T19194] FAT-fs (loop3): Can't find a valid FAT filesystem [ 204.436929][T19172] FAT-fs (loop4): Directory bread(block 23) failed [ 204.472609][T19172] FAT-fs (loop4): Directory bread(block 24) failed [ 204.518523][T19172] FAT-fs (loop4): Directory bread(block 25) failed 11:13:47 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0), 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:13:47 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc0286611, &(0x7f0000001300)={0x2880008, r0}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 204.566227][T19208] loop2: detected capacity change from 0 to 16 [ 204.587795][T19208] FAT-fs (loop2): bogus number of reserved sectors [ 204.594343][T19208] FAT-fs (loop2): Can't find a valid FAT filesystem [ 204.661150][T19218] loop4: detected capacity change from 0 to 16 11:13:47 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) [ 204.937199][T19235] FAT-fs (loop3): bogus number of reserved sectors [ 204.943948][T19235] FAT-fs (loop3): Can't find a valid FAT filesystem 11:13:48 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:13:48 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x6040000, &(0x7f0000000200), 0x0, 0x0) 11:13:48 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0), 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:13:48 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc0286687, &(0x7f0000001300)={0x2880008, r0}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 205.535282][T19253] loop2: detected capacity change from 0 to 16 [ 205.552667][T19253] FAT-fs (loop2): bogus number of reserved sectors [ 205.559196][T19253] FAT-fs (loop2): Can't find a valid FAT filesystem 11:13:48 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) [ 205.632433][T19266] loop4: detected capacity change from 0 to 16 [ 205.802106][T19277] FAT-fs (loop3): bogus number of reserved sectors [ 205.808766][T19277] FAT-fs (loop3): Can't find a valid FAT filesystem 11:13:48 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc0406618, &(0x7f0000001300)={0x2880008, r0}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:13:49 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:13:49 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x7000000, &(0x7f0000000200), 0x0, 0x0) 11:13:49 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0), 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) [ 206.550974][T19300] loop2: detected capacity change from 0 to 16 [ 206.569892][T19300] FAT-fs (loop2): bogus number of reserved sectors [ 206.576415][T19300] FAT-fs (loop2): Can't find a valid FAT filesystem [ 206.592056][ T703] buffer_io_error: 44 callbacks suppressed [ 206.592067][ T703] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 206.606821][ T703] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 206.614952][ T703] Buffer I/O error on dev loop4p4, logical block 33008, async page read [ 206.619262][T19309] loop4: detected capacity change from 0 to 16 [ 206.624943][ T703] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 206.637835][ T703] Buffer I/O error on dev loop4p2, logical block 0, async page read 11:13:49 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) [ 206.649174][ T703] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 206.662746][ T703] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 206.671055][ T703] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 206.679333][ T703] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 206.687683][ T703] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 206.790707][T19320] loop3: detected capacity change from 0 to 16 [ 206.839658][T19320] FAT-fs (loop3): bogus number of reserved sectors [ 206.846246][T19320] FAT-fs (loop3): Can't find a valid FAT filesystem 11:13:49 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc0406619, &(0x7f0000001300)={0x2880008, r0}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:13:50 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x8000000, &(0x7f0000000200), 0x0, 0x0) 11:13:50 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:13:50 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0), 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:13:50 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) 11:13:50 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc0506617, &(0x7f0000001300)={0x2880008, r0}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 207.531845][T19340] loop2: detected capacity change from 0 to 16 [ 207.560209][T19340] FAT-fs (loop2): bogus number of reserved sectors [ 207.566782][T19340] FAT-fs (loop2): Can't find a valid FAT filesystem [ 207.595246][T19339] print_req_error: 44 callbacks suppressed [ 207.595256][T19339] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 207.614046][T19344] blk_update_request: I/O error, dev loop4, sector 264033 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 207.628640][T19347] blk_update_request: I/O error, dev loop4, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 207.681229][T19354] loop4: detected capacity change from 0 to 16 [ 207.690717][ T703] blk_update_request: I/O error, dev loop4, sector 264033 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 207.778772][T19366] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 207.787338][T19366] FAT-fs (loop4): Filesystem has been set read-only [ 207.803615][T19363] loop3: detected capacity change from 0 to 16 [ 207.832801][T19363] FAT-fs (loop3): bogus number of reserved sectors [ 207.839353][T19363] FAT-fs (loop3): Can't find a valid FAT filesystem 11:13:50 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0), 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) [ 208.082195][T19339] blk_update_request: I/O error, dev loop4, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 208.082129][T19348] blk_update_request: I/O error, dev loop4, sector 264033 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 208.096329][T19347] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 208.149115][ T703] blk_update_request: I/O error, dev loop4, sector 264064 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 208.160778][T19382] loop4: detected capacity change from 0 to 16 [ 208.169034][ T889] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 208.180407][ T889] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 208.270719][T19389] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 208.279268][T19389] FAT-fs (loop4): Filesystem has been set read-only 11:13:51 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x18000000, &(0x7f0000000200), 0x0, 0x0) 11:13:51 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400", 0xc}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:13:51 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc080661a, &(0x7f0000001300)={0x2880008, r0}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 208.502483][T19397] loop2: detected capacity change from 0 to 16 [ 208.516383][T19397] FAT-fs (loop2): bogus number of reserved sectors [ 208.522966][T19397] FAT-fs (loop2): Can't find a valid FAT filesystem 11:13:51 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) [ 208.737915][T19411] loop3: detected capacity change from 0 to 16 [ 208.765376][T19411] FAT-fs (loop3): bogus number of reserved sectors [ 208.771903][T19411] FAT-fs (loop3): Can't find a valid FAT filesystem 11:13:51 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400", 0xc}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:13:51 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0), 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) [ 209.057368][T19422] loop2: detected capacity change from 0 to 16 [ 209.084862][T19422] FAT-fs (loop2): bogus number of reserved sectors [ 209.091477][T19422] FAT-fs (loop2): Can't find a valid FAT filesystem [ 209.157513][T19429] loop4: detected capacity change from 0 to 16 [ 209.254377][T19442] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 209.262952][T19442] FAT-fs (loop4): Filesystem has been set read-only 11:13:52 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) 11:13:52 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x26000000, &(0x7f0000000200), 0x0, 0x0) 11:13:52 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc0c0583b, &(0x7f0000001300)={0x2880008, r0}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 209.523937][T19457] loop3: detected capacity change from 0 to 16 [ 209.552407][T19457] FAT-fs (loop3): bogus number of reserved sectors [ 209.559072][T19457] FAT-fs (loop3): Can't find a valid FAT filesystem 11:13:52 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400", 0xc}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) [ 209.705327][T19469] loop2: detected capacity change from 0 to 16 [ 209.721877][T19469] FAT-fs (loop2): bogus number of reserved sectors [ 209.728407][T19469] FAT-fs (loop2): Can't find a valid FAT filesystem 11:13:52 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0), 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) [ 210.137788][T19482] loop4: detected capacity change from 0 to 16 11:13:52 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) [ 210.184537][T19482] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 210.193281][T19482] FAT-fs (loop4): Filesystem has been set read-only 11:13:53 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880007, r0}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:13:53 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0), 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) [ 210.348737][T19502] loop3: detected capacity change from 0 to 16 [ 210.379803][T19502] FAT-fs (loop3): bogus number of reserved sectors [ 210.386390][T19502] FAT-fs (loop3): Can't find a valid FAT filesystem 11:13:53 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x31050000, &(0x7f0000000200), 0x0, 0x0) [ 210.412969][T19509] loop4: detected capacity change from 0 to 16 [ 210.438846][T19509] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 210.447411][T19509] FAT-fs (loop4): Filesystem has been set read-only 11:13:53 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0), 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:13:53 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0), 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:13:53 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240", 0x12}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:13:53 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880009, r0}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 210.688848][T19532] loop4: detected capacity change from 0 to 16 [ 210.707665][T19532] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 210.716217][T19532] FAT-fs (loop4): Filesystem has been set read-only 11:13:53 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0), 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) [ 210.777847][T19542] loop2: detected capacity change from 0 to 16 [ 210.786670][T19542] FAT-fs (loop2): invalid media value (0x00) [ 210.792645][T19542] FAT-fs (loop2): Can't find a valid FAT filesystem [ 210.894133][T19555] loop4: detected capacity change from 0 to 16 [ 210.918495][T19555] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 210.927027][T19555] FAT-fs (loop4): Filesystem has been set read-only 11:13:53 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0), 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) [ 211.128444][T19574] loop4: detected capacity change from 0 to 16 [ 211.141694][T19574] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 211.150376][T19574] FAT-fs (loop4): Filesystem has been set read-only 11:13:53 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) 11:13:54 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0), 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, 0x0, 0x0) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:13:54 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0), 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, 0x0, 0x0) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:13:54 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0), 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, 0x0, 0x0) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:13:54 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x3f000000, &(0x7f0000000200), 0x0, 0x0) [ 211.454211][T19593] loop3: detected capacity change from 0 to 16 [ 211.476648][T19593] FAT-fs (loop3): bogus number of reserved sectors [ 211.483234][T19593] FAT-fs (loop3): Can't find a valid FAT filesystem [ 211.484283][T19599] loop4: detected capacity change from 0 to 16 [ 211.549274][T19599] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 211.557822][T19599] FAT-fs (loop4): Filesystem has been set read-only 11:13:54 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240", 0x12}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:13:54 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0), 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(0x0, 0x2) [ 211.687006][ T889] buffer_io_error: 15 callbacks suppressed [ 211.687017][ T889] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 211.701312][ T889] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 211.709711][ T889] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 211.714316][T19489] Buffer I/O error on dev loop4p3, logical block 263808, async page read [ 211.718208][ T889] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 211.726134][T19489] Buffer I/O error on dev loop4p3, logical block 263809, async page read [ 211.734563][ T889] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 211.742614][T19489] Buffer I/O error on dev loop4p3, logical block 263810, async page read [ 211.751049][ T889] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 211.758970][T19489] Buffer I/O error on dev loop4p3, logical block 263811, async page read 11:13:54 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880010, r0}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 211.831100][T19627] loop2: detected capacity change from 0 to 16 [ 211.856637][T19632] loop4: detected capacity change from 0 to 16 11:13:54 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) 11:13:54 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0), 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(0x0, 0x2) [ 212.253391][T19666] loop3: detected capacity change from 0 to 16 [ 212.303008][T19666] FAT-fs (loop3): bogus number of reserved sectors [ 212.309537][T19666] FAT-fs (loop3): Can't find a valid FAT filesystem 11:13:55 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880011, r0}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:13:55 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x40000000, &(0x7f0000000200), 0x0, 0x0) 11:13:55 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240", 0x12}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) [ 212.604456][T19490] print_req_error: 211 callbacks suppressed [ 212.604479][T19490] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 212.667850][ T703] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 212.679005][ T703] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 212.690218][ T703] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 212.701379][ T703] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 212.712652][ T703] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 212.723793][ T703] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 212.734871][ T703] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 212.746263][ T703] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 212.757490][ T703] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 212.774293][T19684] loop2: detected capacity change from 0 to 16 [ 212.803598][T19684] FAT-fs (loop2): invalid media value (0x00) [ 212.809636][T19684] FAT-fs (loop2): Can't find a valid FAT filesystem 11:13:55 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) 11:13:55 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0), 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(0x0, 0x2) [ 213.035314][T19694] loop3: detected capacity change from 0 to 16 [ 213.057266][T19694] FAT-fs (loop3): bogus number of reserved sectors [ 213.063841][T19694] FAT-fs (loop3): Can't find a valid FAT filesystem [ 213.160715][T19705] loop4: detected capacity change from 0 to 16 11:13:56 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0), 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) 11:13:56 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x28801e8, r0}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 213.444715][T19724] loop4: detected capacity change from 0 to 16 11:13:56 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x40000800, &(0x7f0000000200), 0x0, 0x0) [ 213.541305][T19735] FAT-fs (loop4): Directory bread(block 16) failed 11:13:56 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000", 0x15}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) [ 213.620026][T19735] FAT-fs (loop4): Directory bread(block 17) failed [ 213.654203][T19735] FAT-fs (loop4): Directory bread(block 18) failed 11:13:56 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) [ 213.669816][T19735] FAT-fs (loop4): Directory bread(block 19) failed [ 213.686650][T19735] FAT-fs (loop4): Directory bread(block 20) failed [ 213.723440][T19735] FAT-fs (loop4): Directory bread(block 21) failed [ 213.738145][T19742] loop2: detected capacity change from 0 to 16 [ 213.747658][T19742] FAT-fs (loop2): invalid media value (0x00) [ 213.753685][T19742] FAT-fs (loop2): Can't find a valid FAT filesystem [ 213.760537][T19735] FAT-fs (loop4): Directory bread(block 22) failed [ 213.779373][T19735] FAT-fs (loop4): Directory bread(block 23) failed [ 213.799176][T19735] FAT-fs (loop4): Directory bread(block 24) failed 11:13:56 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0), 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) [ 213.825247][T19735] FAT-fs (loop4): Directory bread(block 25) failed [ 213.840337][T19750] loop3: detected capacity change from 0 to 16 [ 213.862806][T19750] FAT-fs (loop3): bogus number of reserved sectors [ 213.869340][T19750] FAT-fs (loop3): Can't find a valid FAT filesystem [ 213.984566][T19761] loop4: detected capacity change from 0 to 16 11:13:56 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x28801e9, r0}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 214.093563][T19770] FAT-fs (loop4): Directory bread(block 16) failed [ 214.152001][T19770] FAT-fs (loop4): Directory bread(block 17) failed [ 214.210807][T19770] FAT-fs (loop4): Directory bread(block 18) failed [ 214.252032][T19770] FAT-fs (loop4): Directory bread(block 19) failed [ 214.287704][T19770] FAT-fs (loop4): Directory bread(block 20) failed [ 214.318889][T19770] FAT-fs (loop4): Directory bread(block 21) failed [ 214.339741][T19770] FAT-fs (loop4): Directory bread(block 22) failed [ 214.359737][T19770] FAT-fs (loop4): Directory bread(block 23) failed [ 214.379180][T19770] FAT-fs (loop4): Directory bread(block 24) failed [ 214.400221][T19770] FAT-fs (loop4): Directory bread(block 25) failed 11:13:57 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0), 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) 11:13:57 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x80040000, &(0x7f0000000200), 0x0, 0x0) [ 214.542310][T19784] loop4: detected capacity change from 0 to 16 11:13:57 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000", 0x15}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) [ 214.644261][T19799] FAT-fs (loop4): Directory bread(block 16) failed 11:13:57 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400", 0xc}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) [ 214.701572][T19799] FAT-fs (loop4): Directory bread(block 17) failed [ 214.746136][T19799] FAT-fs (loop4): Directory bread(block 18) failed [ 214.757100][T19802] loop2: detected capacity change from 0 to 16 [ 214.773833][T19802] FAT-fs (loop2): invalid media value (0x00) [ 214.779217][T19799] FAT-fs (loop4): Directory bread(block 19) failed [ 214.779841][T19802] FAT-fs (loop2): Can't find a valid FAT filesystem [ 214.821066][T19799] FAT-fs (loop4): Directory bread(block 20) failed [ 214.849041][T19809] loop3: detected capacity change from 0 to 16 [ 214.850933][T19799] FAT-fs (loop4): Directory bread(block 21) failed [ 214.865169][T19809] FAT-fs (loop3): bogus number of reserved sectors [ 214.871714][T19809] FAT-fs (loop3): Can't find a valid FAT filesystem [ 214.922213][T19799] FAT-fs (loop4): Directory bread(block 22) failed [ 214.954522][T19799] FAT-fs (loop4): Directory bread(block 23) failed 11:13:57 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x2}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 214.980973][T19799] FAT-fs (loop4): Directory bread(block 24) failed [ 215.010187][T19799] FAT-fs (loop4): Directory bread(block 25) failed 11:13:57 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) [ 215.157944][T19826] loop4: detected capacity change from 0 to 16 11:13:58 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:13:58 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400", 0xc}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) [ 215.401626][T19842] loop4: detected capacity change from 0 to 16 11:13:58 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0xf6ffffff, &(0x7f0000000200), 0x0, 0x0) [ 215.520780][T19854] loop3: detected capacity change from 0 to 16 [ 215.546498][T19854] FAT-fs (loop3): bogus number of reserved sectors [ 215.553050][T19854] FAT-fs (loop3): Can't find a valid FAT filesystem 11:13:58 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x3}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:13:58 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:13:58 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000", 0x15}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) [ 215.675345][T19870] loop4: detected capacity change from 0 to 16 11:13:58 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) [ 215.750014][T19876] loop2: detected capacity change from 0 to 16 [ 215.782027][T19876] FAT-fs (loop2): invalid media value (0x00) [ 215.788105][T19876] FAT-fs (loop2): Can't find a valid FAT filesystem [ 215.898945][T19889] loop4: detected capacity change from 0 to 16 11:13:58 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') write$cgroup_int(0xffffffffffffffff, &(0x7f0000000000), 0xffffff6a) [ 216.229286][T19904] loop4: detected capacity change from 0 to 16 11:13:59 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') write$cgroup_int(0xffffffffffffffff, &(0x7f0000000000), 0xffffff6a) 11:13:59 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') write$cgroup_int(0xffffffffffffffff, &(0x7f0000000000), 0xffffff6a) 11:13:59 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400", 0xc}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) 11:13:59 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) [ 216.507522][T19927] loop4: detected capacity change from 0 to 16 11:13:59 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0xfeffffff, &(0x7f0000000200), 0x0, 0x0) 11:13:59 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f8", 0x16}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:13:59 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x4}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 216.616468][T19939] loop3: detected capacity change from 0 to 16 [ 216.626810][T19939] FAT-fs (loop3): bogus number of reserved sectors [ 216.633392][T19939] FAT-fs (loop3): Can't find a valid FAT filesystem [ 216.644322][T19943] loop4: detected capacity change from 0 to 16 [ 216.814758][T19961] loop2: detected capacity change from 0 to 16 [ 216.870339][T19961] FAT-fs (loop2): bogus number of FAT sectors [ 216.876484][T19961] FAT-fs (loop2): Can't find a valid FAT filesystem 11:14:00 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f8", 0x16}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:14:00 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240", 0x12}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) 11:14:00 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) 11:14:00 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0xffffff7f, &(0x7f0000000200), 0x0, 0x0) [ 217.578183][T19980] loop3: detected capacity change from 0 to 16 [ 217.591409][T19980] FAT-fs (loop3): invalid media value (0x00) [ 217.597462][T19980] FAT-fs (loop3): Can't find a valid FAT filesystem [ 217.606714][T19986] loop2: detected capacity change from 0 to 16 [ 217.623783][T19993] loop4: detected capacity change from 0 to 16 [ 217.638862][T19986] FAT-fs (loop2): bogus number of FAT sectors [ 217.644968][T19986] FAT-fs (loop2): Can't find a valid FAT filesystem [ 217.660747][T19969] EXT4-fs error (device sda1): mb_free_blocks:1822: group 6, inode 14577: block 197888:freeing already freed block (bit 1280); block bitmap corrupt. 11:14:00 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x5}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 217.675854][T19969] EXT4-fs (sda1): pa ffff888131c00f70: logic 0, phys. 197888, len 256 [ 217.684014][T19969] EXT4-fs error (device sda1): ext4_mb_release_inode_pa:4704: group 6, free 40, pa_free 27 11:14:00 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x6}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:14:01 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240", 0x12}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) 11:14:01 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f8", 0x16}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:14:01 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) [ 218.565488][T20032] loop2: detected capacity change from 0 to 16 [ 218.573454][T20036] loop3: detected capacity change from 0 to 16 [ 218.581850][T20036] FAT-fs (loop3): invalid media value (0x00) [ 218.587880][T20036] FAT-fs (loop3): Can't find a valid FAT filesystem [ 218.604113][T20032] FAT-fs (loop2): bogus number of FAT sectors 11:14:01 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0xfffffff6, &(0x7f0000000200), 0x0, 0x0) [ 218.610207][T20032] FAT-fs (loop2): Can't find a valid FAT filesystem [ 218.666419][T20044] loop4: detected capacity change from 0 to 16 11:14:01 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x7}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:14:02 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:14:02 executing program 4: chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) 11:14:02 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240", 0x12}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) [ 219.514308][T20068] loop2: detected capacity change from 0 to 16 [ 219.582514][T20068] FAT-fs (loop2): Directory bread(block 16) failed [ 219.597493][T20077] loop3: detected capacity change from 0 to 16 [ 219.608075][T20077] FAT-fs (loop3): invalid media value (0x00) [ 219.614068][T20077] FAT-fs (loop3): Can't find a valid FAT filesystem 11:14:02 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0xfffffffe, &(0x7f0000000200), 0x0, 0x0) [ 219.628942][T20068] FAT-fs (loop2): Directory bread(block 17) failed [ 219.694969][T20068] FAT-fs (loop2): Directory bread(block 18) failed [ 219.724152][T20068] FAT-fs (loop2): Directory bread(block 19) failed 11:14:02 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x8}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 219.743069][T20068] FAT-fs (loop2): Directory bread(block 20) failed [ 219.756412][T20068] FAT-fs (loop2): Directory bread(block 21) failed [ 219.774878][T20068] FAT-fs (loop2): Directory bread(block 22) failed [ 219.795200][T20068] FAT-fs (loop2): Directory bread(block 23) failed [ 219.816790][T20068] FAT-fs (loop2): Directory bread(block 24) failed [ 219.835687][T20068] FAT-fs (loop2): Directory bread(block 25) failed 11:14:02 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) [ 219.975324][T20095] loop2: detected capacity change from 0 to 16 [ 220.029698][T20095] FAT-fs (loop2): Directory bread(block 16) failed [ 220.048653][T20095] FAT-fs (loop2): Directory bread(block 17) failed [ 220.066934][T20095] FAT-fs (loop2): Directory bread(block 18) failed [ 220.080747][T20095] FAT-fs (loop2): Directory bread(block 19) failed [ 220.094212][T20095] FAT-fs (loop2): Directory bread(block 20) failed 11:14:02 executing program 4: chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) [ 220.130356][T20095] FAT-fs (loop2): Directory bread(block 21) failed [ 220.153234][T20095] FAT-fs (loop2): Directory bread(block 22) failed 11:14:02 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000", 0x15}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) [ 220.174360][T20095] FAT-fs (loop2): Directory bread(block 23) failed [ 220.199757][T20095] FAT-fs (loop2): Directory bread(block 24) failed [ 220.229100][T20095] FAT-fs (loop2): Directory bread(block 25) failed 11:14:03 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) [ 220.293111][T20104] loop3: detected capacity change from 0 to 16 [ 220.326696][T20104] FAT-fs (loop3): invalid media value (0x00) [ 220.332697][T20104] FAT-fs (loop3): Can't find a valid FAT filesystem [ 220.363947][T20107] print_req_error: 42 callbacks suppressed [ 220.363959][T20107] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 220.390195][T20114] loop2: detected capacity change from 0 to 16 [ 220.408723][T20119] blk_update_request: I/O error, dev loop4, sector 264033 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 220.415330][T20120] blk_update_request: I/O error, dev loop4, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 220.435280][T20114] FAT-fs (loop2): Directory bread(block 16) failed [ 220.461778][ T703] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 220.464912][T20114] FAT-fs (loop2): Directory bread(block 17) failed [ 220.472664][ T703] buffer_io_error: 205 callbacks suppressed [ 220.472688][ T703] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 220.493042][ T703] blk_update_request: I/O error, dev loop4, sector 264033 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 220.504344][ T703] Buffer I/O error on dev loop4p3, logical block 263808, async page read [ 220.512800][ T703] blk_update_request: I/O error, dev loop4, sector 264034 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 220.524218][ T703] Buffer I/O error on dev loop4p3, logical block 263809, async page read [ 220.532670][ T703] blk_update_request: I/O error, dev loop4, sector 264035 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 220.543980][ T703] Buffer I/O error on dev loop4p3, logical block 263810, async page read [ 220.552410][ T703] blk_update_request: I/O error, dev loop4, sector 264036 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 220.563881][ T703] Buffer I/O error on dev loop4p3, logical block 263811, async page read [ 220.572436][ T703] blk_update_request: I/O error, dev loop4, sector 264037 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 220.583743][ T703] Buffer I/O error on dev loop4p3, logical block 263812, async page read [ 220.587033][T20114] FAT-fs (loop2): Directory bread(block 18) failed [ 220.592207][ T703] blk_update_request: I/O error, dev loop4, sector 264038 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 11:14:03 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x9}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:14:03 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x80000000000, &(0x7f0000000200), 0x0, 0x0) [ 220.610126][ T703] Buffer I/O error on dev loop4p3, logical block 263813, async page read [ 220.618565][ T703] Buffer I/O error on dev loop4p3, logical block 263814, async page read [ 220.627035][ T703] Buffer I/O error on dev loop4p3, logical block 263815, async page read [ 220.635494][ T703] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 220.686533][T20114] FAT-fs (loop2): Directory bread(block 19) failed [ 220.701629][T20114] FAT-fs (loop2): Directory bread(block 20) failed [ 220.748656][T20114] FAT-fs (loop2): Directory bread(block 21) failed [ 220.779890][T20114] FAT-fs (loop2): Directory bread(block 22) failed [ 220.827379][T20114] FAT-fs (loop2): Directory bread(block 23) failed [ 220.850558][T20114] FAT-fs (loop2): Directory bread(block 24) failed [ 220.884984][T20114] FAT-fs (loop2): Directory bread(block 25) failed 11:14:03 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:14:03 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000", 0x15}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) [ 221.030146][T20136] loop2: detected capacity change from 0 to 16 [ 221.073944][T20140] loop3: detected capacity change from 0 to 16 [ 221.094801][T20140] FAT-fs (loop3): invalid media value (0x00) [ 221.100843][T20140] FAT-fs (loop3): Can't find a valid FAT filesystem 11:14:03 executing program 4: chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) [ 221.322935][T20129] EXT4-fs error (device sda1): mb_free_blocks:1822: group 7, inode 14179: block 230400:freeing already freed block (bit 1024); block bitmap corrupt. [ 221.338055][T20129] EXT4-fs (sda1): pa ffff88810676ba90: logic 0, phys. 230400, len 512 [ 221.346222][T20129] EXT4-fs error (device sda1): ext4_mb_release_inode_pa:4704: group 7, free 31, pa_free 23 11:14:04 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0xa}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:14:04 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x1000000000000, &(0x7f0000000200), 0x0, 0x0) 11:14:04 executing program 4: syz_mount_image$vfat(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) 11:14:04 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:14:04 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000", 0x15}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) [ 221.969403][T20171] loop4: detected capacity change from 0 to 16 [ 222.040554][T20181] loop2: detected capacity change from 0 to 16 [ 222.090749][T20185] loop3: detected capacity change from 0 to 16 [ 222.104293][T20185] FAT-fs (loop3): invalid media value (0x00) [ 222.110360][T20185] FAT-fs (loop3): Can't find a valid FAT filesystem 11:14:04 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0xb}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:14:05 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x20000000000000, &(0x7f0000000200), 0x0, 0x0) 11:14:05 executing program 4: syz_mount_image$vfat(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) 11:14:05 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:14:05 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0xc}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:14:05 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f8", 0x16}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) [ 222.986109][T20219] loop2: detected capacity change from 0 to 16 [ 223.044914][T20216] loop4: detected capacity change from 0 to 16 [ 223.051159][T20227] loop3: detected capacity change from 0 to 16 [ 223.097422][T20227] FAT-fs (loop3): bogus number of FAT sectors [ 223.103563][T20227] FAT-fs (loop3): Can't find a valid FAT filesystem 11:14:06 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) [ 223.573140][T20246] loop2: detected capacity change from 0 to 16 11:14:06 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x100000000000000, &(0x7f0000000200), 0x0, 0x0) [ 223.679756][T20251] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 223.688343][T20251] FAT-fs (loop2): Filesystem has been set read-only 11:14:06 executing program 4: syz_mount_image$vfat(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) 11:14:06 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0xd}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:14:06 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f8", 0x16}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) [ 223.930338][T20266] loop4: detected capacity change from 0 to 16 [ 224.075939][T20276] loop3: detected capacity change from 0 to 16 [ 224.118580][T20276] FAT-fs (loop3): bogus number of FAT sectors [ 224.124767][T20276] FAT-fs (loop3): Can't find a valid FAT filesystem 11:14:07 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) [ 224.591763][T20289] loop2: detected capacity change from 0 to 16 11:14:07 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x200000000000000, &(0x7f0000000200), 0x0, 0x0) [ 224.703349][T20294] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 224.712007][T20294] FAT-fs (loop2): Filesystem has been set read-only 11:14:07 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0xe}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:14:07 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) 11:14:07 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f8", 0x16}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) [ 225.128918][T20322] loop3: detected capacity change from 0 to 16 [ 225.144401][T20322] FAT-fs (loop3): bogus number of FAT sectors [ 225.150570][T20322] FAT-fs (loop3): Can't find a valid FAT filesystem 11:14:08 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) 11:14:08 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) [ 225.470510][T20332] loop4: detected capacity change from 0 to 16 11:14:08 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0xf}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 225.559739][T20337] print_req_error: 95 callbacks suppressed [ 225.559751][T20337] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 225.594573][T20345] loop2: detected capacity change from 0 to 16 [ 225.597018][T20350] blk_update_request: I/O error, dev loop4, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 225.608068][T20348] blk_update_request: I/O error, dev loop4, sector 264033 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 225.657118][ T703] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 225.668004][ T703] buffer_io_error: 80 callbacks suppressed [ 225.668056][ T703] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 225.683067][ T703] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 225.694114][ T703] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 225.702992][ T703] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 225.713894][ T703] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 225.717249][T20357] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 225.722849][ T703] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 225.730431][T20357] FAT-fs (loop2): Filesystem has been set read-only [ 225.741297][ T703] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 225.755991][ T703] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 225.766941][ T703] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 225.775072][ T703] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 225.785961][ T703] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 225.794150][ T703] blk_update_request: I/O error, dev loop4, sector 264064 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 11:14:08 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x204000000000000, &(0x7f0000000200), 0x0, 0x0) [ 225.805565][ T703] Buffer I/O error on dev loop4p4, logical block 33008, async page read [ 225.813898][ T703] Buffer I/O error on dev loop4p3, logical block 263808, async page read [ 225.822438][ T703] Buffer I/O error on dev loop4p3, logical block 263809, async page read [ 225.830903][ T703] Buffer I/O error on dev loop4p3, logical block 263810, async page read 11:14:08 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) [ 226.095211][T20366] loop3: detected capacity change from 0 to 16 11:14:08 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) 11:14:09 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) [ 226.303070][T20375] loop3: detected capacity change from 0 to 16 11:14:09 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x10}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:14:09 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) 11:14:09 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) [ 226.405093][T20383] loop4: detected capacity change from 0 to 16 [ 226.497471][T20393] loop3: detected capacity change from 0 to 16 [ 226.605717][T20406] loop2: detected capacity change from 0 to 16 [ 226.641211][T20406] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 226.649815][T20406] FAT-fs (loop2): Filesystem has been set read-only 11:14:09 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:14:09 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x300000000000000, &(0x7f0000000200), 0x0, 0x0) [ 226.801172][T20417] loop2: detected capacity change from 0 to 16 [ 226.824305][T20417] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 226.832842][T20417] FAT-fs (loop2): Filesystem has been set read-only 11:14:09 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) [ 227.033483][T20428] loop2: detected capacity change from 0 to 16 [ 227.081384][T20428] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 227.090108][T20428] FAT-fs (loop2): Filesystem has been set read-only [ 227.151546][T20388] EXT4-fs error (device sda1): mb_free_blocks:1822: group 8, inode 14002: block 262144:freeing already freed block (bit 0); block bitmap corrupt. [ 227.166414][T20388] EXT4-fs (sda1): pa ffff888131c1a750: logic 0, phys. 262144, len 512 [ 227.174563][T20388] EXT4-fs error (device sda1): ext4_mb_release_inode_pa:4704: group 8, free 172, pa_free 171 11:14:09 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:14:10 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x11}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:14:10 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) 11:14:10 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) [ 227.318690][T20439] loop2: detected capacity change from 0 to 16 [ 227.358144][T20439] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 227.366714][T20439] FAT-fs (loop2): Filesystem has been set read-only 11:14:10 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:14:10 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) [ 227.500162][T20458] loop2: detected capacity change from 0 to 16 [ 227.515957][T20458] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 227.524522][T20458] FAT-fs (loop2): Filesystem has been set read-only [ 227.559637][T20467] loop3: detected capacity change from 0 to 16 [ 227.592722][T20473] loop2: detected capacity change from 0 to 16 11:14:10 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, 0x0, 0x0) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) [ 227.632865][T20473] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 227.641410][T20473] FAT-fs (loop2): Filesystem has been set read-only [ 227.745629][T20482] loop2: detected capacity change from 0 to 16 [ 227.799875][T20482] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 227.808522][T20482] FAT-fs (loop2): Filesystem has been set read-only 11:14:10 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x400000000000000, &(0x7f0000000200), 0x0, 0x0) 11:14:10 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, 0x0, 0x0) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:14:10 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x12}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 227.934505][T20493] loop2: detected capacity change from 0 to 16 [ 227.963343][T20493] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 227.972053][T20493] FAT-fs (loop2): Filesystem has been set read-only 11:14:10 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, 0x0, 0x0) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) [ 228.149121][T20505] loop2: detected capacity change from 0 to 16 [ 228.170438][T20505] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 228.178980][T20505] FAT-fs (loop2): Filesystem has been set read-only 11:14:10 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) 11:14:10 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(0x0, 0x2) 11:14:11 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) [ 228.328430][T20512] loop2: detected capacity change from 0 to 16 [ 228.517667][T20525] loop3: detected capacity change from 0 to 16 11:14:11 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(0x0, 0x2) [ 228.689035][T20538] loop2: detected capacity change from 0 to 16 11:14:11 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x500000000000000, &(0x7f0000000200), 0x0, 0x0) 11:14:11 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) 11:14:11 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(0x0, 0x2) 11:14:11 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x18}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 229.029174][T20558] loop2: detected capacity change from 0 to 16 [ 229.115648][T20567] loop3: detected capacity change from 0 to 16 11:14:11 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) 11:14:11 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) [ 229.322104][T20577] loop2: detected capacity change from 0 to 16 [ 229.426258][T20588] FAT-fs (loop2): Directory bread(block 16) failed [ 229.440628][T20588] FAT-fs (loop2): Directory bread(block 17) failed [ 229.457346][T20588] FAT-fs (loop2): Directory bread(block 18) failed [ 229.481606][T20588] FAT-fs (loop2): Directory bread(block 19) failed [ 229.510266][T20588] FAT-fs (loop2): Directory bread(block 20) failed [ 229.518128][T20588] FAT-fs (loop2): Directory bread(block 21) failed [ 229.524697][T20588] FAT-fs (loop2): Directory bread(block 22) failed [ 229.532110][T20588] FAT-fs (loop2): Directory bread(block 23) failed [ 229.539127][T20588] FAT-fs (loop2): Directory bread(block 24) failed [ 229.546118][T20588] FAT-fs (loop2): Directory bread(block 25) failed 11:14:12 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) [ 229.649784][T20595] loop2: detected capacity change from 0 to 16 [ 229.706891][T20595] FAT-fs (loop2): Directory bread(block 16) failed [ 229.713527][T20595] FAT-fs (loop2): Directory bread(block 17) failed [ 229.720909][T20595] FAT-fs (loop2): Directory bread(block 18) failed [ 229.727841][T20595] FAT-fs (loop2): Directory bread(block 19) failed [ 229.734412][T20595] FAT-fs (loop2): Directory bread(block 20) failed [ 229.741515][T20595] FAT-fs (loop2): Directory bread(block 21) failed [ 229.748382][T20595] FAT-fs (loop2): Directory bread(block 22) failed [ 229.754936][T20595] FAT-fs (loop2): Directory bread(block 23) failed [ 229.764652][T20595] FAT-fs (loop2): Directory bread(block 24) failed [ 229.771612][T20595] FAT-fs (loop2): Directory bread(block 25) failed 11:14:12 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x0) 11:14:12 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x600000000000000, &(0x7f0000000200), 0x0, 0x0) 11:14:12 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) [ 229.938752][T20610] loop2: detected capacity change from 0 to 16 11:14:12 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x1bf}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 230.017235][T20614] FAT-fs (loop2): Directory bread(block 16) failed [ 230.068141][T20614] FAT-fs (loop2): Directory bread(block 17) failed [ 230.113040][T20614] FAT-fs (loop2): Directory bread(block 18) failed [ 230.124864][T20622] loop3: detected capacity change from 0 to 16 [ 230.133633][T20614] FAT-fs (loop2): Directory bread(block 19) failed 11:14:12 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) [ 230.179083][T20614] FAT-fs (loop2): Directory bread(block 20) failed [ 230.218897][T20614] FAT-fs (loop2): Directory bread(block 21) failed [ 230.247493][T20614] FAT-fs (loop2): Directory bread(block 22) failed [ 230.290900][T20614] FAT-fs (loop2): Directory bread(block 23) failed [ 230.313264][T20614] FAT-fs (loop2): Directory bread(block 24) failed [ 230.331216][T20614] FAT-fs (loop2): Directory bread(block 25) failed [ 230.340267][T20634] loop4: detected capacity change from 0 to 6 [ 230.358906][T20634] FAT-fs (loop4): Directory bread(block 6) failed 11:14:13 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c10010000000000000000011200ff030022001601", 0xa0, 0x8800}, {&(0x7f0000014600)="2200160100000000011600080000000008007809140b2a3a0802", 0x1a, 0x8b000}], 0x0, &(0x7f0000000280)=ANY=[]) fsetxattr$system_posix_acl(r0, 0x0, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r1, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r1, 0x1, &(0x7f00000000c0)) writev(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f00000003c0)="64c0253ea367001510bcfa0f08427db6eca6e61e09b92b0d25c8f95d67e54fcb314f7065293307661de2c91296aa04990f279f5bc84f626413cc2abedc94f8037b039dd769309f464549992515caacc1daaaf70a7895fc0ee450c0b1ceb8be2c13180bce0cd4b38554febb1284d15c6fef967aad97f371749d8343c30965d3959d6db0b4695891560001418828ab7af50cedbe5db1170e463b3c66810fa7d2adef5d937398003a61b9a2328a2aedcc02af4e82e016b7a397e15b660c96d940f4", 0xc0}], 0x1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x0, 0x8}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000040)={{0x7, 0x6}, 0x0, 0x1, 0x0, {0x0, 0x81}}) lseek(r1, 0x5, 0x3) [ 230.425441][T20634] FAT-fs (loop4): Directory bread(block 6) failed [ 230.470769][T20634] FAT-fs (loop4): Directory bread(block 6) failed 11:14:13 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) [ 230.529626][T20646] loop2: detected capacity change from 0 to 2224 11:14:13 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x1e8}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 230.742281][T20637] print_req_error: 116 callbacks suppressed [ 230.742295][T20637] blk_update_request: I/O error, dev loop4, sector 264033 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 230.742370][T20649] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 230.752181][ T889] blk_update_request: I/O error, dev loop4, sector 264033 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 230.762017][T20633] blk_update_request: I/O error, dev loop4, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 230.771156][ T889] buffer_io_error: 98 callbacks suppressed [ 230.771167][ T889] Buffer I/O error on dev loop4p3, logical block 263808, async page read [ 230.808311][ T889] blk_update_request: I/O error, dev loop4, sector 264034 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 230.819757][ T889] Buffer I/O error on dev loop4p3, logical block 263809, async page read [ 230.828259][ T889] blk_update_request: I/O error, dev loop4, sector 264035 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 230.839585][ T889] Buffer I/O error on dev loop4p3, logical block 263810, async page read [ 230.848027][ T889] blk_update_request: I/O error, dev loop4, sector 264036 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 230.859384][ T889] Buffer I/O error on dev loop4p3, logical block 263811, async page read [ 230.867837][ T889] blk_update_request: I/O error, dev loop4, sector 264037 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 230.879347][ T889] Buffer I/O error on dev loop4p3, logical block 263812, async page read [ 230.887819][ T889] blk_update_request: I/O error, dev loop4, sector 264038 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 230.899202][ T889] Buffer I/O error on dev loop4p3, logical block 263813, async page read [ 230.907645][ T889] blk_update_request: I/O error, dev loop4, sector 264039 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 230.919105][ T889] Buffer I/O error on dev loop4p3, logical block 263814, async page read [ 230.927556][ T889] Buffer I/O error on dev loop4p3, logical block 263815, async page read 11:14:13 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x604000000000000, &(0x7f0000000200), 0x0, 0x0) [ 230.936165][ T889] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 230.944423][ T889] Buffer I/O error on dev loop4p4, logical block 33008, async page read 11:14:13 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) [ 231.197759][T20677] loop3: detected capacity change from 0 to 16 11:14:14 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x1e9}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:14:14 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) 11:14:14 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c10010000000000000000011200ff030022001601", 0xa0, 0x8800}, {&(0x7f0000014600)="2200160100000000011600080000000008007809140b2a3a0802", 0x1a, 0x8b000}], 0x0, &(0x7f0000000280)=ANY=[]) fsetxattr$system_posix_acl(r0, 0x0, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r1, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r1, 0x1, &(0x7f00000000c0)) writev(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f00000003c0)="64c0253ea367001510bcfa0f08427db6eca6e61e09b92b0d25c8f95d67e54fcb314f7065293307661de2c91296aa04990f279f5bc84f626413cc2abedc94f8037b039dd769309f464549992515caacc1daaaf70a7895fc0ee450c0b1ceb8be2c13180bce0cd4b38554febb1284d15c6fef967aad97f371749d8343c30965d3959d6db0b4695891560001418828ab7af50cedbe5db1170e463b3c66810fa7d2adef5d937398003a61b9a2328a2aedcc02af4e82e016b7a397e15b660c96d940f4", 0xc0}], 0x1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x0, 0x8}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000040)={{0x7, 0x6}, 0x0, 0x1, 0x0, {0x0, 0x81}}) lseek(r1, 0x5, 0x3) [ 231.613757][T20690] loop4: detected capacity change from 0 to 6 [ 231.641680][T20690] FAT-fs (loop4): Directory bread(block 6) failed [ 231.660403][T20698] loop2: detected capacity change from 0 to 2224 [ 231.701147][T20690] FAT-fs (loop4): Directory bread(block 6) failed [ 231.730584][T20690] FAT-fs (loop4): Directory bread(block 6) failed 11:14:14 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) [ 231.923463][T20716] loop4: detected capacity change from 0 to 16 11:14:14 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x700000000000000, &(0x7f0000000200), 0x0, 0x0) 11:14:14 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) 11:14:14 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}, {0x0}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) [ 232.295107][T20739] loop3: detected capacity change from 0 to 16 [ 232.301349][T20737] loop4: detected capacity change from 0 to 6 [ 232.312471][T20737] FAT-fs (loop4): Directory bread(block 6) failed 11:14:15 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x300}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 232.338567][T20737] FAT-fs (loop4): Directory bread(block 6) failed [ 232.378336][T20737] FAT-fs (loop4): Directory bread(block 6) failed 11:14:15 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}, {0x0}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) 11:14:15 executing program 2 (fault-call:4 fault-nth:0): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) [ 232.565381][T20761] loop4: detected capacity change from 0 to 6 [ 232.585635][T20761] FAT-fs (loop4): Directory bread(block 6) failed [ 232.625369][T20761] FAT-fs (loop4): Directory bread(block 6) failed [ 232.656856][T20761] FAT-fs (loop4): Directory bread(block 6) failed [ 232.741529][T20777] loop2: detected capacity change from 0 to 16 [ 232.805443][T20761] attempt to access beyond end of device [ 232.805443][T20761] loop4: rw=2049, want=128, limit=6 [ 232.823670][T20781] FAULT_INJECTION: forcing a failure. [ 232.823670][T20781] name failslab, interval 1, probability 0, space 0, times 0 [ 232.836330][T20781] CPU: 0 PID: 20781 Comm: syz-executor.2 Not tainted 5.13.0-rc7-syzkaller #0 [ 232.845088][T20781] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 232.855311][T20781] Call Trace: [ 232.858595][T20781] dump_stack+0x137/0x19d [ 232.862953][T20781] should_fail+0x23c/0x250 [ 232.867395][T20781] ? getname_flags+0x84/0x3d0 [ 232.872121][T20781] __should_failslab+0x81/0x90 [ 232.876909][T20781] should_failslab+0x5/0x20 [ 232.881413][T20781] kmem_cache_alloc+0x46/0x2f0 [ 232.886243][T20781] getname_flags+0x84/0x3d0 [ 232.890748][T20781] ? __cond_resched+0x11/0x40 [ 232.895418][T20781] user_path_at_empty+0x28/0x50 [ 232.900331][T20781] __x64_sys_truncate+0x75/0x120 11:14:15 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}, {0x0}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) [ 232.905271][T20781] do_syscall_64+0x4a/0x90 [ 232.909768][T20781] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 232.915678][T20781] RIP: 0033:0x4665d9 [ 232.919571][T20781] 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 [ 232.939171][T20781] RSP: 002b:00007f2246343188 EFLAGS: 00000246 ORIG_RAX: 000000000000004c [ 232.947581][T20781] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665d9 11:14:15 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x800000000000000, &(0x7f0000000200), 0x0, 0x0) [ 232.955546][T20781] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000020000280 [ 232.963510][T20781] RBP: 00007f22463431d0 R08: 0000000000000000 R09: 0000000000000000 [ 232.971534][T20781] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 232.979567][T20781] R13: 00007ffd651f618f R14: 00007f2246343300 R15: 0000000000022000 [ 233.049642][T20788] loop4: detected capacity change from 0 to 6 11:14:15 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) [ 233.090731][T20788] FAT-fs (loop4): Directory bread(block 6) failed [ 233.136548][T20788] FAT-fs (loop4): Directory bread(block 6) failed [ 233.159491][T20788] FAT-fs (loop4): Directory bread(block 6) failed [ 233.254645][T20788] attempt to access beyond end of device [ 233.254645][T20788] loop4: rw=2049, want=128, limit=6 [ 233.270469][T20806] loop3: detected capacity change from 0 to 16 11:14:16 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) 11:14:16 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) 11:14:16 executing program 2 (fault-call:4 fault-nth:1): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:14:16 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x500}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:14:16 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) [ 233.424600][T20816] loop4: detected capacity change from 0 to 16 [ 233.432626][T20824] loop3: detected capacity change from 0 to 16 [ 233.455022][T20825] loop2: detected capacity change from 0 to 16 [ 233.541943][T20841] FAULT_INJECTION: forcing a failure. [ 233.541943][T20841] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 233.555039][T20841] CPU: 0 PID: 20841 Comm: syz-executor.2 Not tainted 5.13.0-rc7-syzkaller #0 [ 233.563804][T20841] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 233.573863][T20841] Call Trace: [ 233.577233][T20841] dump_stack+0x137/0x19d [ 233.581562][T20841] should_fail+0x23c/0x250 [ 233.586014][T20841] should_fail_usercopy+0x16/0x20 [ 233.591047][T20841] strncpy_from_user+0x21/0x250 [ 233.595970][T20841] getname_flags+0xb8/0x3d0 [ 233.600492][T20841] user_path_at_empty+0x28/0x50 [ 233.605344][T20841] __x64_sys_truncate+0x75/0x120 [ 233.610282][T20841] do_syscall_64+0x4a/0x90 [ 233.614695][T20841] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 233.618960][T20842] loop3: detected capacity change from 0 to 16 [ 233.620672][T20841] RIP: 0033:0x4665d9 [ 233.620694][T20841] 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 [ 233.650407][T20841] RSP: 002b:00007f2246343188 EFLAGS: 00000246 ORIG_RAX: 000000000000004c [ 233.658892][T20841] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665d9 [ 233.666863][T20841] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000020000280 [ 233.674827][T20841] RBP: 00007f22463431d0 R08: 0000000000000000 R09: 0000000000000000 [ 233.682924][T20841] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 233.690935][T20841] R13: 00007ffd651f618f R14: 00007f2246343300 R15: 0000000000022000 11:14:16 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) 11:14:16 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000000), 0xffffff6a) 11:14:16 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x1800000000000000, &(0x7f0000000200), 0x0, 0x0) [ 234.026188][T20869] loop3: detected capacity change from 0 to 16 11:14:16 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000000), 0xffffff6a) [ 234.194255][T20879] loop3: detected capacity change from 0 to 16 11:14:17 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000000), 0xffffff6a) 11:14:17 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:14:17 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, 0x0, 0x0) [ 234.344988][T20889] loop3: detected capacity change from 0 to 16 11:14:17 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x600}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 234.460753][T20903] loop2: detected capacity change from 0 to 16 11:14:17 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) [ 234.506801][T20906] loop3: detected capacity change from 0 to 16 [ 234.570655][T20914] FAT-fs (loop2): Directory bread(block 16) failed 11:14:17 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, 0x0, 0x0) [ 234.631442][T20914] FAT-fs (loop2): Directory bread(block 17) failed [ 234.662635][T20914] FAT-fs (loop2): Directory bread(block 18) failed [ 234.710803][T20914] FAT-fs (loop2): Directory bread(block 19) failed [ 234.718896][T20922] FAT-fs (loop4): bogus number of reserved sectors [ 234.725436][T20922] FAT-fs (loop4): Can't find a valid FAT filesystem [ 234.735919][T20926] loop3: detected capacity change from 0 to 16 [ 234.753172][T20914] FAT-fs (loop2): Directory bread(block 20) failed 11:14:17 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, 0x0, 0x0) [ 234.802129][T20914] FAT-fs (loop2): Directory bread(block 21) failed [ 234.838013][T20914] FAT-fs (loop2): Directory bread(block 22) failed [ 234.863289][T20914] FAT-fs (loop2): Directory bread(block 23) failed [ 234.869994][T20914] FAT-fs (loop2): Directory bread(block 24) failed [ 234.876759][T20914] FAT-fs (loop2): Directory bread(block 25) failed 11:14:17 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x3) 11:14:17 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x700}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 234.931719][T20941] loop3: detected capacity change from 0 to 16 11:14:17 executing program 3 (fault-call:3 fault-nth:0): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) [ 235.048948][T20952] loop2: detected capacity change from 0 to 16 11:14:17 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x2600000000000000, &(0x7f0000000200), 0x0, 0x0) [ 235.114647][T20964] loop3: detected capacity change from 0 to 16 [ 235.130736][T20966] FAT-fs (loop2): Directory bread(block 16) failed [ 235.137339][T20966] FAT-fs (loop2): Directory bread(block 17) failed [ 235.143905][T20966] FAT-fs (loop2): Directory bread(block 18) failed [ 235.151309][T20966] FAT-fs (loop2): Directory bread(block 19) failed [ 235.175731][T20964] FAULT_INJECTION: forcing a failure. [ 235.175731][T20964] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 235.189034][T20964] CPU: 0 PID: 20964 Comm: syz-executor.3 Not tainted 5.13.0-rc7-syzkaller #0 [ 235.197787][T20964] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 235.207864][T20964] Call Trace: [ 235.211206][T20964] dump_stack+0x137/0x19d [ 235.215570][T20964] should_fail+0x23c/0x250 [ 235.219981][T20964] __alloc_pages+0x102/0x320 [ 235.224571][T20964] alloc_pages+0x21d/0x310 [ 235.229054][T20964] __page_cache_alloc+0x4d/0xf0 [ 235.229879][T20966] FAT-fs (loop2): Directory bread(block 20) failed [ 235.233910][T20964] pagecache_get_page+0x5f4/0x900 [ 235.233935][T20964] grab_cache_page_write_begin+0x3f/0x70 [ 235.251019][T20964] cont_write_begin+0x501/0x850 [ 235.255867][T20964] ? path_openat+0x19ab/0x20b0 [ 235.260626][T20964] fat_write_begin+0x61/0xf0 [ 235.265238][T20964] ? fat_block_truncate_page+0x30/0x30 [ 235.270695][T20964] generic_perform_write+0x196/0x3a0 [ 235.276091][T20964] ? file_update_time+0x3ae/0x3e0 [ 235.281134][T20964] __generic_file_write_iter+0x161/0x300 [ 235.285083][T20966] FAT-fs (loop2): Directory bread(block 21) failed [ 235.286766][T20964] ? generic_write_checks+0x242/0x290 [ 235.286789][T20964] generic_file_write_iter+0x75/0x130 [ 235.304045][T20964] vfs_write+0x69d/0x770 [ 235.308285][T20964] ksys_write+0xce/0x180 [ 235.312684][T20964] __x64_sys_write+0x3e/0x50 [ 235.317270][T20964] do_syscall_64+0x4a/0x90 [ 235.321682][T20964] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 235.327572][T20964] RIP: 0033:0x4665d9 [ 235.331475][T20964] 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 [ 235.333758][T20966] FAT-fs (loop2): Directory bread(block 22) failed [ 235.351246][T20964] RSP: 002b:00007f2b8fbe0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 235.351269][T20964] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 235.351282][T20964] RDX: 00000000ffffff6a RSI: 0000000020000000 RDI: 0000000000000003 [ 235.351294][T20964] RBP: 00007f2b8fbe01d0 R08: 0000000000000000 R09: 0000000000000000 [ 235.351305][T20964] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 235.351317][T20964] R13: 00007ffe40dd246f R14: 00007f2b8fbe0300 R15: 0000000000022000 11:14:18 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) 11:14:18 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x7) [ 235.465596][T20966] FAT-fs (loop2): Directory bread(block 23) failed [ 235.482898][T20966] FAT-fs (loop2): Directory bread(block 24) failed [ 235.491715][T20966] FAT-fs (loop2): Directory bread(block 25) failed 11:14:18 executing program 3 (fault-call:3 fault-nth:1): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) [ 235.583837][T20975] loop2: detected capacity change from 0 to 16 [ 235.600327][T20982] loop3: detected capacity change from 0 to 16 [ 235.617833][T20982] FAULT_INJECTION: forcing a failure. [ 235.617833][T20982] name failslab, interval 1, probability 0, space 0, times 0 [ 235.630489][T20982] CPU: 0 PID: 20982 Comm: syz-executor.3 Not tainted 5.13.0-rc7-syzkaller #0 [ 235.639249][T20982] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 235.649288][T20982] Call Trace: [ 235.652554][T20982] dump_stack+0x137/0x19d [ 235.656822][T20990] FAT-fs (loop4): bogus number of reserved sectors [ 235.656882][T20982] should_fail+0x23c/0x250 [ 235.663571][T20990] FAT-fs (loop4): Can't find a valid FAT filesystem [ 235.668026][T20982] ? mempool_alloc_slab+0x16/0x20 [ 235.668050][T20982] __should_failslab+0x81/0x90 [ 235.684505][T20982] should_failslab+0x5/0x20 [ 235.689003][T20982] kmem_cache_alloc+0x46/0x2f0 [ 235.694064][T20982] ? PageHuge+0x59/0xc0 [ 235.698216][T20982] mempool_alloc_slab+0x16/0x20 [ 235.703056][T20982] ? mempool_free+0x130/0x130 [ 235.707726][T20982] mempool_alloc+0x8c/0x300 [ 235.712234][T20982] ? __find_get_block+0x641/0x900 [ 235.717292][T20982] bio_alloc_bioset+0xcc/0x480 [ 235.722084][T20982] ? __cond_resched+0x11/0x40 [ 235.726748][T20982] submit_bh_wbc+0x130/0x330 [ 235.731338][T20982] __bread_gfp+0x110/0x220 [ 235.735848][T20982] fat12_ent_bread+0xc7/0x320 [ 235.740534][T20982] ? fat12_ent_set_ptr+0x140/0x140 [ 235.745657][T20982] fat_alloc_clusters+0x3af/0xa50 [ 235.750684][T20982] ? __list_del_entry_valid+0x54/0xc0 [ 235.756064][T20982] ? rmqueue_pcplist+0x152/0x190 [ 235.761002][T20982] ? try_charge+0x36/0x9c0 [ 235.765415][T20982] ? alloc_buffer_head+0x2f/0x190 [ 235.770438][T20982] fat_get_block+0x213/0x5a0 [ 235.775016][T20982] __block_write_begin_int+0x4a2/0x1060 [ 235.780569][T20982] ? fat_block_truncate_page+0x30/0x30 [ 235.786027][T20982] ? wait_for_stable_page+0x56/0x70 [ 235.791216][T20982] cont_write_begin+0x522/0x850 [ 235.796054][T20982] ? path_openat+0x19ab/0x20b0 [ 235.800831][T20982] fat_write_begin+0x61/0xf0 [ 235.805414][T20982] ? fat_block_truncate_page+0x30/0x30 [ 235.810926][T20982] generic_perform_write+0x196/0x3a0 [ 235.816217][T20982] ? file_update_time+0x3ae/0x3e0 [ 235.821236][T20982] __generic_file_write_iter+0x161/0x300 [ 235.826858][T20982] ? generic_write_checks+0x242/0x290 [ 235.832217][T20982] generic_file_write_iter+0x75/0x130 [ 235.837669][T20982] vfs_write+0x69d/0x770 [ 235.841915][T20982] ksys_write+0xce/0x180 [ 235.846156][T20982] __x64_sys_write+0x3e/0x50 [ 235.850731][T20982] do_syscall_64+0x4a/0x90 [ 235.855137][T20982] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 235.861093][T20982] RIP: 0033:0x4665d9 [ 235.864971][T20982] 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 [ 235.884563][T20982] RSP: 002b:00007f2b8fbe0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 235.892975][T20982] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 235.900952][T20982] RDX: 00000000ffffff6a RSI: 0000000020000000 RDI: 0000000000000003 [ 235.908927][T20982] RBP: 00007f2b8fbe01d0 R08: 0000000000000000 R09: 0000000000000000 [ 235.916887][T20982] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 235.924847][T20982] R13: 00007ffe40dd246f R14: 00007f2b8fbe0300 R15: 0000000000022000 [ 235.946915][T20993] FAT-fs (loop2): Directory bread(block 16) failed [ 235.986060][T20993] FAT-fs (loop2): Directory bread(block 17) failed 11:14:18 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x900}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 236.013650][T20993] FAT-fs (loop2): Directory bread(block 18) failed [ 236.028159][T20993] FAT-fs (loop2): Directory bread(block 19) failed [ 236.042940][T20993] FAT-fs (loop2): Directory bread(block 20) failed [ 236.056117][T20993] FAT-fs (loop2): Directory bread(block 21) failed [ 236.062811][T20993] FAT-fs (loop2): Directory bread(block 22) failed [ 236.069442][T20993] FAT-fs (loop2): Directory bread(block 23) failed [ 236.075995][T20993] FAT-fs (loop2): Directory bread(block 24) failed [ 236.082496][T20993] FAT-fs (loop2): Directory bread(block 25) failed 11:14:18 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x3105000000000000, &(0x7f0000000200), 0x0, 0x0) 11:14:18 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x8) [ 236.206775][T21012] loop2: detected capacity change from 0 to 16 11:14:19 executing program 3 (fault-call:3 fault-nth:2): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) [ 236.299627][T21017] FAT-fs (loop2): Directory bread(block 16) failed [ 236.345160][T21017] FAT-fs (loop2): Directory bread(block 17) failed [ 236.359190][T21020] loop3: detected capacity change from 0 to 16 [ 236.374993][T21017] FAT-fs (loop2): Directory bread(block 18) failed [ 236.396059][T21020] FAULT_INJECTION: forcing a failure. [ 236.396059][T21020] name failslab, interval 1, probability 0, space 0, times 0 [ 236.400754][T21017] FAT-fs (loop2): Directory bread(block 19) failed [ 236.408700][T21020] CPU: 0 PID: 21020 Comm: syz-executor.3 Not tainted 5.13.0-rc7-syzkaller #0 [ 236.423906][T21020] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 236.433981][T21020] Call Trace: [ 236.437278][T21020] dump_stack+0x137/0x19d [ 236.441639][T21020] should_fail+0x23c/0x250 [ 236.446065][T21020] ? mempool_alloc_slab+0x16/0x20 [ 236.446356][T21017] FAT-fs (loop2): Directory bread(block 20) failed [ 236.451099][T21020] __should_failslab+0x81/0x90 [ 236.462340][T21020] should_failslab+0x5/0x20 [ 236.466847][T21020] kmem_cache_alloc+0x46/0x2f0 [ 236.471624][T21020] mempool_alloc_slab+0x16/0x20 [ 236.476488][T21020] ? mempool_free+0x130/0x130 [ 236.481203][T21020] mempool_alloc+0x8c/0x300 [ 236.482449][T21017] FAT-fs (loop2): Directory bread(block 21) failed [ 236.485750][T21020] bio_alloc_bioset+0xcc/0x480 [ 236.485775][T21020] submit_bh_wbc+0x130/0x330 [ 236.500329][T21017] FAT-fs (loop2): Directory bread(block 22) failed [ 236.501552][T21020] ? __list_del_entry_valid+0x54/0xc0 [ 236.513466][T21020] __sync_dirty_buffer+0x136/0x1e0 [ 236.518581][T21020] sync_dirty_buffer+0x16/0x20 [ 236.523368][T21020] fat_mirror_bhs+0x24b/0x330 [ 236.524179][T21017] FAT-fs (loop2): Directory bread(block 23) failed [ 236.528118][T21020] fat_alloc_clusters+0x95e/0xa50 [ 236.528144][T21020] ? __list_del_entry_valid+0x54/0xc0 [ 236.528164][T21020] ? cache_alloc_refill+0x2cb/0x3d0 [ 236.528187][T21020] fat_get_block+0x213/0x5a0 [ 236.528205][T21020] __block_write_begin_int+0x4a2/0x1060 [ 236.554430][T21017] FAT-fs (loop2): Directory bread(block 24) failed [ 236.555050][T21020] ? fat_block_truncate_page+0x30/0x30 [ 236.555091][T21020] ? wait_for_stable_page+0x56/0x70 [ 236.555109][T21020] cont_write_begin+0x522/0x850 [ 236.582614][T21020] ? path_openat+0x19ab/0x20b0 [ 236.587434][T21020] fat_write_begin+0x61/0xf0 [ 236.588997][T21017] FAT-fs (loop2): Directory bread(block 25) failed [ 236.592042][T21020] ? fat_block_truncate_page+0x30/0x30 [ 236.592067][T21020] generic_perform_write+0x196/0x3a0 [ 236.609365][T21020] ? file_update_time+0x3ae/0x3e0 [ 236.614517][T21020] __generic_file_write_iter+0x161/0x300 [ 236.620146][T21020] ? generic_write_checks+0x242/0x290 [ 236.626004][T21020] generic_file_write_iter+0x75/0x130 [ 236.631378][T21020] vfs_write+0x69d/0x770 [ 236.635684][T21020] ksys_write+0xce/0x180 [ 236.640121][T21020] __x64_sys_write+0x3e/0x50 [ 236.644722][T21020] do_syscall_64+0x4a/0x90 [ 236.649209][T21020] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 236.655125][T21020] RIP: 0033:0x4665d9 [ 236.659012][T21020] 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 [ 236.678619][T21020] RSP: 002b:00007f2b8fbe0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 236.687022][T21020] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 11:14:19 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) [ 236.694999][T21020] RDX: 00000000ffffff6a RSI: 0000000020000000 RDI: 0000000000000003 [ 236.702979][T21020] RBP: 00007f2b8fbe01d0 R08: 0000000000000000 R09: 0000000000000000 [ 236.710957][T21020] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 236.719027][T21020] R13: 00007ffe40dd246f R14: 00007f2b8fbe0300 R15: 0000000000022000 11:14:19 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0xa) [ 236.850009][T21034] loop2: detected capacity change from 0 to 16 11:14:19 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0xa00}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 236.925344][T21042] FAT-fs (loop2): Directory bread(block 16) failed [ 236.972969][T21042] FAT-fs (loop2): Directory bread(block 17) failed [ 237.002855][T20994] print_req_error: 118 callbacks suppressed [ 237.002868][T20994] blk_update_request: I/O error, dev loop4, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 237.024003][T20973] blk_update_request: I/O error, dev loop4, sector 264033 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 237.037105][T20988] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 237.078724][T21042] FAT-fs (loop2): Directory bread(block 18) failed [ 237.116522][ T703] blk_update_request: I/O error, dev loop4, sector 264033 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 237.127899][ T703] buffer_io_error: 99 callbacks suppressed [ 237.127929][ T703] Buffer I/O error on dev loop4p3, logical block 263808, async page read [ 237.129809][T21042] FAT-fs (loop2): Directory bread(block 19) failed [ 237.133873][ T703] blk_update_request: I/O error, dev loop4, sector 264034 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 237.160002][ T703] Buffer I/O error on dev loop4p3, logical block 263809, async page read [ 237.168494][ T703] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 11:14:19 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x3f00000000000000, &(0x7f0000000200), 0x0, 0x0) [ 237.179409][ T703] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 237.187505][ T703] blk_update_request: I/O error, dev loop4, sector 264035 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 237.198815][ T703] Buffer I/O error on dev loop4p3, logical block 263810, async page read [ 237.207259][ T703] blk_update_request: I/O error, dev loop4, sector 264036 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 237.218576][ T703] Buffer I/O error on dev loop4p3, logical block 263811, async page read [ 237.227097][ T703] blk_update_request: I/O error, dev loop4, sector 264037 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 237.238481][ T703] Buffer I/O error on dev loop4p3, logical block 263812, async page read [ 237.246909][ T703] blk_update_request: I/O error, dev loop4, sector 264038 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 237.258222][ T703] Buffer I/O error on dev loop4p3, logical block 263813, async page read [ 237.264705][T21042] FAT-fs (loop2): Directory bread(block 20) failed [ 237.266643][ T703] Buffer I/O error on dev loop4p3, logical block 263814, async page read [ 237.281528][ T703] Buffer I/O error on dev loop4p3, logical block 263815, async page read [ 237.288047][T21042] FAT-fs (loop2): Directory bread(block 21) failed [ 237.289975][ T703] Buffer I/O error on dev loop4p4, logical block 33008, async page read [ 237.363606][T21042] FAT-fs (loop2): Directory bread(block 22) failed [ 237.405109][T21042] FAT-fs (loop2): Directory bread(block 23) failed [ 237.441658][T21042] FAT-fs (loop2): Directory bread(block 24) failed 11:14:20 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0xb00}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:14:20 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0xf) 11:14:20 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) [ 237.476025][T21042] FAT-fs (loop2): Directory bread(block 25) failed 11:14:20 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) [ 237.594277][T21064] loop3: detected capacity change from 0 to 16 [ 237.614488][T21065] loop2: detected capacity change from 0 to 16 [ 237.629993][T21072] loop4: detected capacity change from 0 to 16 [ 237.670805][T21072] FAT-fs (loop4): bogus number of reserved sectors [ 237.677550][T21072] FAT-fs (loop4): Can't find a valid FAT filesystem [ 237.733881][T21084] FAT-fs (loop2): Directory bread(block 16) failed 11:14:20 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x2, 0xffffff6a) [ 237.782181][T21084] FAT-fs (loop2): Directory bread(block 17) failed [ 237.788811][T21084] FAT-fs (loop2): Directory bread(block 18) failed [ 237.797144][T21084] FAT-fs (loop2): Directory bread(block 19) failed [ 237.804112][T21084] FAT-fs (loop2): Directory bread(block 20) failed [ 237.811092][T21084] FAT-fs (loop2): Directory bread(block 21) failed [ 237.818028][T21084] FAT-fs (loop2): Directory bread(block 22) failed [ 237.824983][T21084] FAT-fs (loop2): Directory bread(block 23) failed 11:14:20 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x10) [ 237.831852][T21084] FAT-fs (loop2): Directory bread(block 24) failed [ 237.839073][T21084] FAT-fs (loop2): Directory bread(block 25) failed [ 237.870790][T21093] loop3: detected capacity change from 0 to 16 [ 238.002316][T21102] loop2: detected capacity change from 0 to 16 11:14:20 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0xc00}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:14:20 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x3, 0xffffff6a) [ 238.107027][T21112] FAT-fs (loop2): Directory bread(block 16) failed [ 238.158868][T21112] FAT-fs (loop2): Directory bread(block 17) failed 11:14:20 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x4000000000000000, &(0x7f0000000200), 0x0, 0x0) [ 238.204335][T21119] loop3: detected capacity change from 0 to 16 [ 238.213712][T21112] FAT-fs (loop2): Directory bread(block 18) failed [ 238.243339][T21112] FAT-fs (loop2): Directory bread(block 19) failed [ 238.266041][T21112] FAT-fs (loop2): Directory bread(block 20) failed [ 238.294119][T21112] FAT-fs (loop2): Directory bread(block 21) failed [ 238.300741][T21112] FAT-fs (loop2): Directory bread(block 22) failed [ 238.307954][T21112] FAT-fs (loop2): Directory bread(block 23) failed [ 238.314874][T21112] FAT-fs (loop2): Directory bread(block 24) failed [ 238.321552][T21112] FAT-fs (loop2): Directory bread(block 25) failed 11:14:21 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x12) 11:14:21 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x4, 0xffffff6a) 11:14:21 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) [ 238.489498][T21135] loop3: detected capacity change from 0 to 16 [ 238.512606][T21138] loop2: detected capacity change from 0 to 16 11:14:21 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x5, 0xffffff6a) 11:14:21 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0xd00}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 238.603667][T21148] FAT-fs (loop2): Directory bread(block 16) failed [ 238.618842][T21148] FAT-fs (loop2): Directory bread(block 17) failed [ 238.625640][T21148] FAT-fs (loop2): Directory bread(block 18) failed [ 238.628920][T21154] loop4: detected capacity change from 0 to 16 [ 238.676971][T21154] FAT-fs (loop4): bogus number of reserved sectors [ 238.683490][T21154] FAT-fs (loop4): Can't find a valid FAT filesystem [ 238.694672][T21148] FAT-fs (loop2): Directory bread(block 19) failed [ 238.701534][T21160] loop3: detected capacity change from 0 to 16 [ 238.721438][T21148] FAT-fs (loop2): Directory bread(block 20) failed [ 238.749538][T21148] FAT-fs (loop2): Directory bread(block 21) failed [ 238.805516][T21148] FAT-fs (loop2): Directory bread(block 22) failed [ 238.830530][T21148] FAT-fs (loop2): Directory bread(block 23) failed 11:14:21 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0xe00}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 238.863603][T21148] FAT-fs (loop2): Directory bread(block 24) failed [ 238.886667][T21148] FAT-fs (loop2): Directory bread(block 25) failed 11:14:21 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x6, 0xffffff6a) 11:14:21 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x13) [ 239.015458][T21185] loop3: detected capacity change from 0 to 16 [ 239.102563][T21194] loop2: detected capacity change from 0 to 16 [ 239.173337][T21194] FAT-fs (loop2): Directory bread(block 16) failed 11:14:21 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x7, 0xffffff6a) 11:14:21 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x4000080000000000, &(0x7f0000000200), 0x0, 0x0) [ 239.214689][T21194] FAT-fs (loop2): Directory bread(block 17) failed [ 239.232926][T21194] FAT-fs (loop2): Directory bread(block 18) failed [ 239.246326][T21194] FAT-fs (loop2): Directory bread(block 19) failed 11:14:22 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) [ 239.259515][T21194] FAT-fs (loop2): Directory bread(block 20) failed [ 239.272636][T21194] FAT-fs (loop2): Directory bread(block 21) failed [ 239.279551][T21194] FAT-fs (loop2): Directory bread(block 22) failed [ 239.290153][T21194] FAT-fs (loop2): Directory bread(block 23) failed [ 239.306787][T21194] FAT-fs (loop2): Directory bread(block 24) failed [ 239.313414][T21209] loop3: detected capacity change from 0 to 16 [ 239.341087][T21194] FAT-fs (loop2): Directory bread(block 25) failed [ 239.390766][T21216] VFS: Lookup of 'file0' in vfat loop2 would have caused loop [ 239.405177][T21222] loop4: detected capacity change from 0 to 16 11:14:22 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x17) [ 239.435003][T21222] FAT-fs (loop4): bogus number of reserved sectors [ 239.441640][T21222] FAT-fs (loop4): Can't find a valid FAT filesystem 11:14:22 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x8, 0xffffff6a) [ 239.564482][T21241] loop2: detected capacity change from 0 to 16 [ 239.574906][T21239] loop3: detected capacity change from 0 to 16 11:14:22 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0xf00}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 239.644811][T21250] FAT-fs (loop2): Directory bread(block 16) failed [ 239.659222][T21250] FAT-fs (loop2): Directory bread(block 17) failed [ 239.665911][T21250] FAT-fs (loop2): Directory bread(block 18) failed [ 239.672555][T21250] FAT-fs (loop2): Directory bread(block 19) failed [ 239.679896][T21250] FAT-fs (loop2): Directory bread(block 20) failed [ 239.686745][T21250] FAT-fs (loop2): Directory bread(block 21) failed [ 239.693347][T21250] FAT-fs (loop2): Directory bread(block 22) failed [ 239.700373][T21250] FAT-fs (loop2): Directory bread(block 23) failed [ 239.707504][T21250] FAT-fs (loop2): Directory bread(block 24) failed [ 239.714235][T21250] FAT-fs (loop2): Directory bread(block 25) failed [ 239.722014][T21250] attempt to access beyond end of device [ 239.722014][T21250] loop2: rw=2049, want=63, limit=16 11:14:22 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x9, 0xffffff6a) [ 239.793682][T21241] attempt to access beyond end of device [ 239.793682][T21241] loop2: rw=2049, want=57, limit=16 [ 239.824549][T21241] attempt to access beyond end of device [ 239.824549][T21241] loop2: rw=2049, want=58, limit=16 [ 239.847058][T21241] attempt to access beyond end of device [ 239.847058][T21241] loop2: rw=2049, want=59, limit=16 [ 239.868359][T21241] attempt to access beyond end of device [ 239.868359][T21241] loop2: rw=2049, want=60, limit=16 [ 239.899350][T21241] attempt to access beyond end of device [ 239.899350][T21241] loop2: rw=2049, want=61, limit=16 [ 239.915546][T21262] loop3: detected capacity change from 0 to 16 [ 239.943276][T21241] attempt to access beyond end of device [ 239.943276][T21241] loop2: rw=2049, want=62, limit=16 [ 240.028013][T21241] attempt to access beyond end of device [ 240.028013][T21241] loop2: rw=2049, want=64, limit=16 11:14:22 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0xa, 0xffffff6a) [ 240.116249][T21241] attempt to access beyond end of device [ 240.116249][T21241] loop2: rw=2049, want=65, limit=16 11:14:22 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) [ 240.178842][T21241] attempt to access beyond end of device [ 240.178842][T21241] loop2: rw=2049, want=121, limit=16 [ 240.203683][T21272] loop3: detected capacity change from 0 to 16 11:14:23 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x1100}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:14:23 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x8004000000000000, &(0x7f0000000200), 0x0, 0x0) 11:14:23 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x18) 11:14:23 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0xb, 0xffffff6a) [ 240.390587][T21291] loop2: detected capacity change from 0 to 16 [ 240.410477][T21289] loop4: detected capacity change from 0 to 16 [ 240.443671][T21289] FAT-fs (loop4): bogus number of reserved sectors [ 240.450252][T21289] FAT-fs (loop4): Can't find a valid FAT filesystem [ 240.466677][T21305] loop3: detected capacity change from 0 to 16 [ 240.521451][T21312] FAT-fs (loop2): Directory bread(block 16) failed [ 240.601411][T21312] FAT-fs (loop2): Directory bread(block 17) failed [ 240.640205][T21312] FAT-fs (loop2): Directory bread(block 18) failed 11:14:23 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0xc, 0xffffff6a) [ 240.713587][T21312] FAT-fs (loop2): Directory bread(block 19) failed [ 240.744541][T21312] FAT-fs (loop2): Directory bread(block 20) failed [ 240.751070][T21312] FAT-fs (loop2): Directory bread(block 21) failed [ 240.814481][T21312] FAT-fs (loop2): Directory bread(block 22) failed [ 240.827083][T21320] loop3: detected capacity change from 0 to 16 [ 240.835528][T21312] FAT-fs (loop2): Directory bread(block 23) failed [ 240.842162][T21312] FAT-fs (loop2): Directory bread(block 24) failed [ 240.879165][T21312] FAT-fs (loop2): Directory bread(block 25) failed 11:14:23 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x19) 11:14:23 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0xd, 0xffffff6a) 11:14:23 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x1200}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 241.084724][T21335] loop2: detected capacity change from 0 to 16 [ 241.091022][T21334] loop3: detected capacity change from 0 to 16 [ 241.213072][T21347] FAT-fs (loop2): Directory bread(block 16) failed 11:14:24 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) [ 241.285588][T21347] FAT-fs (loop2): Directory bread(block 17) failed 11:14:24 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0xf6ffffff00000000, &(0x7f0000000200), 0x0, 0x0) 11:14:24 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0xe, 0xffffff6a) [ 241.331430][T21347] FAT-fs (loop2): Directory bread(block 18) failed [ 241.364433][T21347] FAT-fs (loop2): Directory bread(block 19) failed [ 241.386721][T21347] FAT-fs (loop2): Directory bread(block 20) failed [ 241.413423][T21347] FAT-fs (loop2): Directory bread(block 21) failed [ 241.436232][T21366] loop3: detected capacity change from 0 to 16 [ 241.436931][T21347] FAT-fs (loop2): Directory bread(block 22) failed [ 241.451817][T21368] loop4: detected capacity change from 0 to 16 [ 241.477862][T21368] FAT-fs (loop4): bogus number of reserved sectors [ 241.484432][T21368] FAT-fs (loop4): Can't find a valid FAT filesystem [ 241.511034][T21347] FAT-fs (loop2): Directory bread(block 23) failed 11:14:24 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0xf, 0xffffff6a) [ 241.554459][T21347] FAT-fs (loop2): Directory bread(block 24) failed [ 241.600954][T21347] FAT-fs (loop2): Directory bread(block 25) failed [ 241.676756][T21386] loop3: detected capacity change from 0 to 16 11:14:24 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x1a) [ 241.829231][T21395] loop2: detected capacity change from 0 to 16 11:14:24 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x10, 0xffffff6a) [ 241.992065][T21399] FAT-fs (loop2): Directory bread(block 16) failed [ 242.003321][T21399] FAT-fs (loop2): Directory bread(block 17) failed [ 242.041880][T21410] loop3: detected capacity change from 0 to 16 [ 242.087207][T21399] FAT-fs (loop2): Directory bread(block 18) failed [ 242.145616][T21399] FAT-fs (loop2): Directory bread(block 19) failed 11:14:24 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x1800}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 242.195998][T21399] FAT-fs (loop2): Directory bread(block 20) failed 11:14:25 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x11, 0xffffff6a) 11:14:25 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) 11:14:25 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0xfeffffff00000000, &(0x7f0000000200), 0x0, 0x0) [ 242.258735][T21399] FAT-fs (loop2): Directory bread(block 21) failed [ 242.296120][T21399] FAT-fs (loop2): Directory bread(block 22) failed [ 242.335838][T21399] FAT-fs (loop2): Directory bread(block 23) failed [ 242.341462][T21421] loop3: detected capacity change from 0 to 16 11:14:25 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x204, 0xffffff6a) [ 242.404386][T21399] FAT-fs (loop2): Directory bread(block 24) failed [ 242.415529][T21399] FAT-fs (loop2): Directory bread(block 25) failed [ 242.458023][T21436] loop4: detected capacity change from 0 to 16 [ 242.474569][T21436] FAT-fs (loop4): bogus number of reserved sectors [ 242.481140][T21436] FAT-fs (loop4): Can't find a valid FAT filesystem 11:14:25 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x1b) [ 242.545588][T21444] loop3: detected capacity change from 0 to 16 [ 242.644040][T21456] loop2: detected capacity change from 0 to 16 [ 242.685960][T21435] print_req_error: 147 callbacks suppressed [ 242.685972][T21435] blk_update_request: I/O error, dev loop4, sector 264033 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 242.706252][T21447] blk_update_request: I/O error, dev loop4, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 242.720678][T21461] FAT-fs (loop2): Directory bread(block 16) failed [ 242.723305][T21439] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 242.735003][T21461] FAT-fs (loop2): Directory bread(block 17) failed [ 242.745223][T21461] FAT-fs (loop2): Directory bread(block 18) failed [ 242.751807][T21461] FAT-fs (loop2): Directory bread(block 19) failed [ 242.758601][T21461] FAT-fs (loop2): Directory bread(block 20) failed [ 242.765280][T21461] FAT-fs (loop2): Directory bread(block 21) failed [ 242.771839][T21461] FAT-fs (loop2): Directory bread(block 22) failed [ 242.778548][T21461] FAT-fs (loop2): Directory bread(block 23) failed [ 242.785331][T21461] FAT-fs (loop2): Directory bread(block 24) failed [ 242.788307][ T889] blk_update_request: I/O error, dev loop4, sector 264064 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 242.791897][T21461] FAT-fs (loop2): Directory bread(block 25) failed [ 242.803167][ T889] buffer_io_error: 140 callbacks suppressed [ 242.803176][ T889] Buffer I/O error on dev loop4p4, logical block 33008, async page read [ 242.849151][ T889] blk_update_request: I/O error, dev loop4, sector 264033 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 242.860487][ T889] Buffer I/O error on dev loop4p3, logical block 263808, async page read [ 242.869542][ T889] blk_update_request: I/O error, dev loop4, sector 264034 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 242.880897][ T889] Buffer I/O error on dev loop4p3, logical block 263809, async page read [ 242.898863][ T889] blk_update_request: I/O error, dev loop4, sector 264035 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 242.910197][ T889] Buffer I/O error on dev loop4p3, logical block 263810, async page read [ 242.917171][T21456] Buffer I/O error on dev loop2, logical block 72, lost async page write [ 242.923846][ T889] blk_update_request: I/O error, dev loop4, sector 264036 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 242.927320][T21456] Buffer I/O error on dev loop2, logical block 73, lost async page write [ 242.938359][ T889] Buffer I/O error on dev loop4p3, logical block 263811, async page read [ 242.939183][ T889] blk_update_request: I/O error, dev loop4, sector 264037 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 242.966622][ T889] Buffer I/O error on dev loop4p3, logical block 263812, async page read [ 242.975686][ T703] blk_update_request: I/O error, dev loop4, sector 264038 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 242.987140][ T703] Buffer I/O error on dev loop4p3, logical block 263813, async page read 11:14:25 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x300, 0xffffff6a) [ 242.994286][T21456] Buffer I/O error on dev loop2, logical block 74, lost async page write 11:14:25 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x1c) [ 243.081139][T21467] loop3: detected capacity change from 0 to 16 11:14:25 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x3f00}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 243.156020][T21476] loop2: detected capacity change from 0 to 16 11:14:26 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x402, 0xffffff6a) 11:14:26 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) [ 243.315976][T21489] FAT-fs (loop2): Directory bread(block 16) failed [ 243.334341][T21493] loop3: detected capacity change from 0 to 16 [ 243.354344][T21489] FAT-fs (loop2): Directory bread(block 17) failed 11:14:26 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0xfeffffffffffffff, &(0x7f0000000200), 0x0, 0x0) [ 243.377346][T21489] FAT-fs (loop2): Directory bread(block 18) failed [ 243.392751][T21489] FAT-fs (loop2): Directory bread(block 19) failed [ 243.399678][T21489] FAT-fs (loop2): Directory bread(block 20) failed [ 243.406863][T21489] FAT-fs (loop2): Directory bread(block 21) failed [ 243.413613][T21489] FAT-fs (loop2): Directory bread(block 22) failed [ 243.420923][T21489] FAT-fs (loop2): Directory bread(block 23) failed [ 243.427985][T21489] FAT-fs (loop2): Directory bread(block 24) failed [ 243.434908][T21489] FAT-fs (loop2): Directory bread(block 25) failed [ 243.459050][T21506] loop4: detected capacity change from 0 to 16 [ 243.467470][T21506] FAT-fs (loop4): bogus number of reserved sectors [ 243.473990][T21506] FAT-fs (loop4): Can't find a valid FAT filesystem 11:14:26 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x1d) 11:14:26 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x406, 0xffffff6a) [ 243.621157][T21520] loop2: detected capacity change from 0 to 16 [ 243.686646][T21528] loop3: detected capacity change from 0 to 16 [ 243.700802][T21531] FAT-fs (loop2): Directory bread(block 16) failed [ 243.758305][T21531] FAT-fs (loop2): Directory bread(block 17) failed [ 243.788788][T21531] FAT-fs (loop2): Directory bread(block 18) failed [ 243.795384][T21531] FAT-fs (loop2): Directory bread(block 19) failed [ 243.801978][T21531] FAT-fs (loop2): Directory bread(block 20) failed 11:14:26 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x500, 0xffffff6a) [ 243.808619][T21531] FAT-fs (loop2): Directory bread(block 21) failed [ 243.815355][T21531] FAT-fs (loop2): Directory bread(block 22) failed [ 243.822032][T21531] FAT-fs (loop2): Directory bread(block 23) failed [ 243.828995][T21531] FAT-fs (loop2): Directory bread(block 24) failed [ 243.835869][T21531] FAT-fs (loop2): Directory bread(block 25) failed 11:14:26 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x1e) [ 243.933204][T21542] loop3: detected capacity change from 0 to 16 [ 243.958230][T21543] loop2: detected capacity change from 0 to 16 [ 244.043587][T21552] FAT-fs (loop2): Directory bread(block 16) failed 11:14:26 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x600, 0xffffff6a) [ 244.094239][T21552] FAT-fs (loop2): Directory bread(block 17) failed [ 244.115208][T21552] FAT-fs (loop2): Directory bread(block 18) failed 11:14:26 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) [ 244.142185][T21552] FAT-fs (loop2): Directory bread(block 19) failed [ 244.191706][T21552] FAT-fs (loop2): Directory bread(block 20) failed [ 244.193192][T21562] loop3: detected capacity change from 0 to 16 [ 244.226688][T21552] FAT-fs (loop2): Directory bread(block 21) failed 11:14:27 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0xbf01}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 244.265786][T21552] FAT-fs (loop2): Directory bread(block 22) failed 11:14:27 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x604, 0xffffff6a) [ 244.334035][T21575] loop4: detected capacity change from 0 to 16 [ 244.340843][T21552] FAT-fs (loop2): Directory bread(block 23) failed [ 244.363521][T21552] FAT-fs (loop2): Directory bread(block 24) failed [ 244.371536][T21575] FAT-fs (loop4): bogus number of reserved sectors [ 244.378094][T21575] FAT-fs (loop4): Can't find a valid FAT filesystem [ 244.404359][T21552] FAT-fs (loop2): Directory bread(block 25) failed 11:14:27 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0xffffff7f00000000, &(0x7f0000000200), 0x0, 0x0) 11:14:27 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x21) [ 244.449114][T21586] loop3: detected capacity change from 0 to 16 [ 244.567804][T21603] loop2: detected capacity change from 0 to 16 11:14:27 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x700, 0xffffff6a) [ 244.714655][T21608] FAT-fs (loop2): Directory bread(block 16) failed [ 244.730366][T21608] FAT-fs (loop2): Directory bread(block 17) failed [ 244.772249][T21608] FAT-fs (loop2): Directory bread(block 18) failed [ 244.814721][T21608] FAT-fs (loop2): Directory bread(block 19) failed [ 244.825297][T21615] loop3: detected capacity change from 0 to 16 [ 244.844149][T21608] FAT-fs (loop2): Directory bread(block 20) failed 11:14:27 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400", 0xc}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) [ 244.861257][T21608] FAT-fs (loop2): Directory bread(block 21) failed [ 244.881140][T21608] FAT-fs (loop2): Directory bread(block 22) failed [ 244.902686][T21608] FAT-fs (loop2): Directory bread(block 23) failed [ 244.909362][T21608] FAT-fs (loop2): Directory bread(block 24) failed [ 244.916383][T21608] FAT-fs (loop2): Directory bread(block 25) failed 11:14:27 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x22) 11:14:27 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0xe801}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 245.005080][T21627] loop4: detected capacity change from 0 to 16 11:14:27 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x900, 0xffffff6a) [ 245.045883][T21627] FAT-fs (loop4): bogus number of reserved sectors [ 245.052428][T21627] FAT-fs (loop4): Can't find a valid FAT filesystem [ 245.080458][T21633] loop2: detected capacity change from 0 to 16 [ 245.150957][T21650] FAT-fs (loop2): Directory bread(block 16) failed [ 245.166238][T21650] FAT-fs (loop2): Directory bread(block 17) failed [ 245.179371][T21650] FAT-fs (loop2): Directory bread(block 18) failed [ 245.186571][T21648] loop3: detected capacity change from 0 to 16 [ 245.234839][T21650] FAT-fs (loop2): Directory bread(block 19) failed [ 245.296887][T21650] FAT-fs (loop2): Directory bread(block 20) failed 11:14:28 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0xa00, 0xffffff6a) [ 245.368018][T21650] FAT-fs (loop2): Directory bread(block 21) failed [ 245.411795][T21650] FAT-fs (loop2): Directory bread(block 22) failed [ 245.444734][T21650] FAT-fs (loop2): Directory bread(block 23) failed 11:14:28 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0xffffffff00000000, &(0x7f0000000200), 0x0, 0x0) 11:14:28 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400", 0xc}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) [ 245.478200][T21650] FAT-fs (loop2): Directory bread(block 24) failed [ 245.486128][T21650] FAT-fs (loop2): Directory bread(block 25) failed [ 245.500483][T21664] loop3: detected capacity change from 0 to 16 11:14:28 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x23) 11:14:28 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0xb00, 0xffffff6a) [ 245.633933][T21677] loop2: detected capacity change from 0 to 16 [ 245.721009][T21684] FAT-fs (loop2): Directory bread(block 16) failed [ 245.736031][T21685] loop3: detected capacity change from 0 to 16 [ 245.768583][T21690] loop4: detected capacity change from 0 to 16 [ 245.776184][T21684] FAT-fs (loop2): Directory bread(block 17) failed [ 245.790167][T21690] FAT-fs (loop4): bogus number of reserved sectors [ 245.796757][T21690] FAT-fs (loop4): Can't find a valid FAT filesystem [ 245.813173][T21684] FAT-fs (loop2): Directory bread(block 18) failed [ 245.875798][T21684] FAT-fs (loop2): Directory bread(block 19) failed 11:14:28 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0xc00, 0xffffff6a) 11:14:28 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0xe901}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 245.920885][T21684] FAT-fs (loop2): Directory bread(block 20) failed [ 245.970458][T21684] FAT-fs (loop2): Directory bread(block 21) failed [ 245.970717][T21705] loop3: detected capacity change from 0 to 16 [ 246.000460][T21684] FAT-fs (loop2): Directory bread(block 22) failed [ 246.033784][T21684] FAT-fs (loop2): Directory bread(block 23) failed [ 246.066144][T21684] FAT-fs (loop2): Directory bread(block 24) failed 11:14:28 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0xd00, 0xffffff6a) [ 246.128849][T21684] FAT-fs (loop2): Directory bread(block 25) failed 11:14:28 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x24) [ 246.190994][T21720] loop3: detected capacity change from 0 to 16 [ 246.303903][T21729] loop2: detected capacity change from 0 to 16 11:14:29 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0xe00, 0xffffff6a) [ 246.387016][T21735] FAT-fs (loop2): Directory bread(block 16) failed [ 246.402666][T21735] FAT-fs (loop2): Directory bread(block 17) failed [ 246.418692][T21735] FAT-fs (loop2): Directory bread(block 18) failed [ 246.434195][T21735] FAT-fs (loop2): Directory bread(block 19) failed [ 246.467641][T21735] FAT-fs (loop2): Directory bread(block 20) failed [ 246.521126][T21735] FAT-fs (loop2): Directory bread(block 21) failed [ 246.529046][T21741] loop3: detected capacity change from 0 to 16 11:14:29 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000200), 0x0, 0x0) [ 246.561798][T21735] FAT-fs (loop2): Directory bread(block 22) failed 11:14:29 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400", 0xc}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) [ 246.617381][T21735] FAT-fs (loop2): Directory bread(block 23) failed [ 246.656771][T21735] FAT-fs (loop2): Directory bread(block 24) failed 11:14:29 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0xf00, 0xffffff6a) [ 246.702774][T21735] FAT-fs (loop2): Directory bread(block 25) failed 11:14:29 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x25) [ 246.760876][T21754] loop4: detected capacity change from 0 to 16 [ 246.776209][T21754] FAT-fs (loop4): bogus number of reserved sectors [ 246.782735][T21754] FAT-fs (loop4): Can't find a valid FAT filesystem [ 246.803856][T21753] loop3: detected capacity change from 0 to 16 11:14:29 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0xff0f}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 246.904562][T21774] loop2: detected capacity change from 0 to 16 11:14:29 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0xff6, 0xffffff6a) [ 247.024466][T21784] FAT-fs (loop2): Directory bread(block 16) failed [ 247.067904][T21790] loop3: detected capacity change from 0 to 16 [ 247.088354][T21784] FAT-fs (loop2): Directory bread(block 17) failed 11:14:29 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240", 0x12}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) [ 247.142902][T21784] FAT-fs (loop2): Directory bread(block 18) failed [ 247.155832][T21784] FAT-fs (loop2): Directory bread(block 19) failed [ 247.163611][T21784] FAT-fs (loop2): Directory bread(block 20) failed [ 247.200296][T21784] FAT-fs (loop2): Directory bread(block 21) failed [ 247.244011][T21784] FAT-fs (loop2): Directory bread(block 22) failed 11:14:30 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x1100, 0xffffff6a) [ 247.297273][T21784] FAT-fs (loop2): Directory bread(block 23) failed [ 247.334160][T21784] FAT-fs (loop2): Directory bread(block 24) failed [ 247.363426][T21784] FAT-fs (loop2): Directory bread(block 25) failed [ 247.382333][T21806] loop4: detected capacity change from 0 to 16 [ 247.383407][T21810] loop3: detected capacity change from 0 to 16 11:14:30 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x26) [ 247.423021][T21806] FAT-fs (loop4): invalid media value (0x00) [ 247.429056][T21806] FAT-fs (loop4): Can't find a valid FAT filesystem 11:14:30 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000200), 0x0, 0x0) [ 247.592174][T21823] loop2: detected capacity change from 0 to 16 11:14:30 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x2000, 0xffffff6a) 11:14:30 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x38400}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 247.687761][T21840] FAT-fs (loop2): Directory bread(block 16) failed [ 247.742114][T21840] FAT-fs (loop2): Directory bread(block 17) failed [ 247.767341][T21840] FAT-fs (loop2): Directory bread(block 18) failed [ 247.768568][T21846] loop3: detected capacity change from 0 to 16 [ 247.787198][T21840] FAT-fs (loop2): Directory bread(block 19) failed [ 247.824701][T21840] FAT-fs (loop2): Directory bread(block 20) failed [ 247.876900][T21840] FAT-fs (loop2): Directory bread(block 21) failed [ 247.916042][T21840] FAT-fs (loop2): Directory bread(block 22) failed [ 247.956432][T21840] FAT-fs (loop2): Directory bread(block 23) failed 11:14:30 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x3f00, 0xffffff6a) [ 247.999234][T21840] FAT-fs (loop2): Directory bread(block 24) failed [ 248.023440][T21840] FAT-fs (loop2): Directory bread(block 25) failed 11:14:30 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x27) [ 248.109377][T21862] loop3: detected capacity change from 0 to 16 [ 248.191855][T21870] loop2: detected capacity change from 0 to 16 11:14:30 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240", 0x12}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) [ 248.272061][T21876] FAT-fs (loop2): Directory bread(block 16) failed 11:14:31 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x4000, 0xffffff6a) [ 248.339074][T21876] FAT-fs (loop2): Directory bread(block 17) failed [ 248.383161][T21876] FAT-fs (loop2): Directory bread(block 18) failed [ 248.396247][T21881] loop4: detected capacity change from 0 to 16 [ 248.412159][T21881] FAT-fs (loop4): invalid media value (0x00) [ 248.418170][T21881] FAT-fs (loop4): Can't find a valid FAT filesystem [ 248.437098][T21876] FAT-fs (loop2): Directory bread(block 19) failed [ 248.485850][T21890] print_req_error: 126 callbacks suppressed [ 248.485861][T21890] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 248.486716][T21876] FAT-fs (loop2): Directory bread(block 20) failed [ 248.491812][ T889] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 248.520331][ T889] buffer_io_error: 130 callbacks suppressed [ 248.520342][ T889] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 248.536170][T21887] blk_update_request: I/O error, dev loop4, sector 264033 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 248.557026][T21876] FAT-fs (loop2): Directory bread(block 21) failed [ 248.560392][ T703] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 248.574480][ T703] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 248.583525][ T703] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 248.587149][T21876] FAT-fs (loop2): Directory bread(block 22) failed [ 248.594482][ T703] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 248.609827][ T703] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 248.620731][ T703] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 248.624302][T21876] FAT-fs (loop2): Directory bread(block 23) failed [ 248.629000][ T703] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 248.646055][ T703] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 248.654275][ T703] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 248.655070][T21893] loop3: detected capacity change from 0 to 16 [ 248.665143][ T703] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 248.665233][ T703] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 248.690112][ T703] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 248.693548][T21895] blk_update_request: I/O error, dev loop4, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 248.698176][ T703] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 248.718067][ T703] Buffer I/O error on dev loop4p2, logical block 0, async page read 11:14:31 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x2, 0x0) [ 248.743727][ T703] Buffer I/O error on dev loop4p3, logical block 263808, async page read [ 248.755105][T21876] FAT-fs (loop2): Directory bread(block 24) failed [ 248.773695][T21876] FAT-fs (loop2): Directory bread(block 25) failed 11:14:31 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x3, 0x0) 11:14:31 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x28) 11:14:31 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x38401}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:14:31 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x4, 0x0) [ 248.913800][T21916] loop2: detected capacity change from 0 to 16 11:14:31 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x5, 0x0) [ 249.024038][T21927] FAT-fs (loop2): Directory bread(block 16) failed [ 249.037901][T21927] FAT-fs (loop2): Directory bread(block 17) failed [ 249.053218][T21927] FAT-fs (loop2): Directory bread(block 18) failed [ 249.068591][T21927] FAT-fs (loop2): Directory bread(block 19) failed [ 249.075195][T21927] FAT-fs (loop2): Directory bread(block 20) failed [ 249.081769][T21927] FAT-fs (loop2): Directory bread(block 21) failed [ 249.088377][T21927] FAT-fs (loop2): Directory bread(block 22) failed [ 249.094978][T21927] FAT-fs (loop2): Directory bread(block 23) failed [ 249.101644][T21927] FAT-fs (loop2): Directory bread(block 24) failed [ 249.108263][T21927] FAT-fs (loop2): Directory bread(block 25) failed [ 249.115774][T21927] handle_bad_sector: 33 callbacks suppressed 11:14:31 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x6, 0x0) [ 249.115786][T21927] attempt to access beyond end of device [ 249.115786][T21927] loop2: rw=2049, want=75, limit=16 [ 249.162487][T21916] attempt to access beyond end of device [ 249.162487][T21916] loop2: rw=2049, want=73, limit=16 11:14:31 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x7, 0x0) [ 249.217484][T21916] attempt to access beyond end of device [ 249.217484][T21916] loop2: rw=2049, want=74, limit=16 11:14:32 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240", 0x12}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) 11:14:32 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x8, 0x0) 11:14:32 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x8008, 0xffffff6a) [ 249.267417][T21893] loop3: detected capacity change from 0 to 16 [ 249.294866][T21916] attempt to access beyond end of device [ 249.294866][T21916] loop2: rw=2049, want=76, limit=16 11:14:32 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x18, 0x0) 11:14:32 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x38402}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 249.374796][T21916] attempt to access beyond end of device [ 249.374796][T21916] loop2: rw=2049, want=77, limit=16 11:14:32 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x26, 0x0) [ 249.432868][T21916] attempt to access beyond end of device [ 249.432868][T21916] loop2: rw=2049, want=78, limit=16 [ 249.448951][T21949] loop4: detected capacity change from 0 to 16 [ 249.461000][T21949] FAT-fs (loop4): invalid media value (0x00) [ 249.467014][T21949] FAT-fs (loop4): Can't find a valid FAT filesystem [ 249.474265][T21916] attempt to access beyond end of device [ 249.474265][T21916] loop2: rw=2049, want=79, limit=16 [ 249.485239][T21916] attempt to access beyond end of device [ 249.485239][T21916] loop2: rw=2049, want=80, limit=16 [ 249.496395][T21916] attempt to access beyond end of device [ 249.496395][T21916] loop2: rw=2049, want=81, limit=16 [ 249.507382][T21916] attempt to access beyond end of device [ 249.507382][T21916] loop2: rw=2049, want=121, limit=16 [ 249.520624][T21960] loop3: detected capacity change from 0 to 16 11:14:32 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x29) 11:14:32 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0xfe, 0x0) 11:14:32 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x204, 0x0) [ 249.685847][T21980] loop2: detected capacity change from 0 to 16 11:14:32 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0xf60f, 0xffffff6a) 11:14:32 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x300, 0x0) [ 249.777678][T21987] FAT-fs (loop2): Directory bread(block 16) failed [ 249.804270][T21987] FAT-fs (loop2): Directory bread(block 17) failed [ 249.842061][T21987] FAT-fs (loop2): Directory bread(block 18) failed [ 249.877760][T21987] FAT-fs (loop2): Directory bread(block 19) failed 11:14:32 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x402, 0x0) [ 249.893057][T21996] loop3: detected capacity change from 0 to 16 [ 249.918587][T21987] FAT-fs (loop2): Directory bread(block 20) failed [ 249.959765][T21987] FAT-fs (loop2): Directory bread(block 21) failed [ 249.991741][T21987] FAT-fs (loop2): Directory bread(block 22) failed [ 249.998365][T21987] FAT-fs (loop2): Directory bread(block 23) failed 11:14:32 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000", 0x15}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) 11:14:32 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x406, 0x0) [ 250.005679][T21987] FAT-fs (loop2): Directory bread(block 24) failed [ 250.012338][T21987] FAT-fs (loop2): Directory bread(block 25) failed 11:14:32 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0xff0f, 0xffffff6a) 11:14:32 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2a) [ 250.123249][T22018] loop4: detected capacity change from 0 to 16 [ 250.129803][T22019] loop3: detected capacity change from 0 to 16 [ 250.133786][T22020] loop2: detected capacity change from 0 to 16 [ 250.161792][T22018] FAT-fs (loop4): invalid media value (0x00) [ 250.167829][T22018] FAT-fs (loop4): Can't find a valid FAT filesystem [ 250.203905][T22030] FAT-fs (loop2): Directory bread(block 16) failed [ 250.228512][T22030] FAT-fs (loop2): Directory bread(block 17) failed [ 250.235132][T22030] FAT-fs (loop2): Directory bread(block 18) failed [ 250.241790][T22030] FAT-fs (loop2): Directory bread(block 19) failed [ 250.249500][T22030] FAT-fs (loop2): Directory bread(block 20) failed [ 250.256158][T22030] FAT-fs (loop2): Directory bread(block 21) failed [ 250.263441][T22030] FAT-fs (loop2): Directory bread(block 22) failed [ 250.272413][T22030] FAT-fs (loop2): Directory bread(block 23) failed [ 250.279047][T22030] FAT-fs (loop2): Directory bread(block 24) failed [ 250.285618][T22030] FAT-fs (loop2): Directory bread(block 25) failed 11:14:33 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x38403}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:14:33 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x480, 0x0) 11:14:33 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x20000, 0xffffff6a) 11:14:33 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2b) 11:14:33 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x500, 0x0) [ 250.427873][T22052] loop3: detected capacity change from 0 to 16 [ 250.436221][T22054] loop2: detected capacity change from 0 to 16 11:14:33 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x531, 0x0) [ 250.530915][T22066] FAT-fs (loop2): Directory bread(block 16) failed [ 250.557611][T22066] FAT-fs (loop2): Directory bread(block 17) failed 11:14:33 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x40000, 0xffffff6a) [ 250.579202][T22066] FAT-fs (loop2): Directory bread(block 18) failed 11:14:33 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x600, 0x0) [ 250.606261][T22066] FAT-fs (loop2): Directory bread(block 19) failed [ 250.627287][T22066] FAT-fs (loop2): Directory bread(block 20) failed [ 250.637913][T22075] loop3: detected capacity change from 0 to 16 [ 250.656279][T22066] FAT-fs (loop2): Directory bread(block 21) failed [ 250.677298][T22066] FAT-fs (loop2): Directory bread(block 22) failed [ 250.694480][T22066] FAT-fs (loop2): Directory bread(block 23) failed [ 250.715439][T22066] FAT-fs (loop2): Directory bread(block 24) failed 11:14:33 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000", 0x15}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) 11:14:33 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x604, 0x0) [ 250.760783][T22066] FAT-fs (loop2): Directory bread(block 25) failed 11:14:33 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x60000, 0xffffff6a) 11:14:33 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2c) [ 250.883148][T22092] loop3: detected capacity change from 0 to 16 [ 250.934813][T22098] loop2: detected capacity change from 0 to 16 [ 250.963479][T22104] loop4: detected capacity change from 0 to 16 [ 250.977457][T22104] FAT-fs (loop4): invalid media value (0x00) [ 250.983460][T22104] FAT-fs (loop4): Can't find a valid FAT filesystem [ 251.018759][T22112] FAT-fs (loop2): Directory bread(block 16) failed [ 251.033527][T22112] FAT-fs (loop2): Directory bread(block 17) failed [ 251.045288][T22112] FAT-fs (loop2): Directory bread(block 18) failed [ 251.078185][T22112] FAT-fs (loop2): Directory bread(block 19) failed [ 251.084767][T22112] FAT-fs (loop2): Directory bread(block 20) failed [ 251.091468][T22112] FAT-fs (loop2): Directory bread(block 21) failed [ 251.098275][T22112] FAT-fs (loop2): Directory bread(block 22) failed [ 251.105085][T22112] FAT-fs (loop2): Directory bread(block 23) failed 11:14:33 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x38404}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:14:33 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x700, 0x0) 11:14:33 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x80000, 0xffffff6a) [ 251.129374][T22112] FAT-fs (loop2): Directory bread(block 24) failed [ 251.155969][T22112] FAT-fs (loop2): Directory bread(block 25) failed 11:14:33 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2d) [ 251.187100][T22119] loop3: detected capacity change from 0 to 16 11:14:33 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x1800, 0x0) 11:14:34 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x2000, 0x0) [ 251.335027][T22133] loop2: detected capacity change from 0 to 16 11:14:34 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x2600, 0x0) 11:14:34 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0xa0000, 0xffffff6a) [ 251.452632][T22144] FAT-fs (loop2): Directory bread(block 16) failed [ 251.491864][T22147] loop3: detected capacity change from 0 to 16 [ 251.521975][T22144] FAT-fs (loop2): Directory bread(block 17) failed [ 251.572920][T22144] FAT-fs (loop2): Directory bread(block 18) failed 11:14:34 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000", 0x15}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) 11:14:34 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x3105, 0x0) 11:14:34 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0xc0000, 0xffffff6a) [ 251.618671][T22144] FAT-fs (loop2): Directory bread(block 19) failed [ 251.652471][T22144] FAT-fs (loop2): Directory bread(block 20) failed [ 251.659040][T22144] FAT-fs (loop2): Directory bread(block 21) failed 11:14:34 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x3f00, 0x0) [ 251.665890][T22144] FAT-fs (loop2): Directory bread(block 22) failed [ 251.672492][T22144] FAT-fs (loop2): Directory bread(block 23) failed [ 251.684425][T22144] FAT-fs (loop2): Directory bread(block 24) failed [ 251.700886][T22144] FAT-fs (loop2): Directory bread(block 25) failed [ 251.709995][T22162] loop3: detected capacity change from 0 to 16 11:14:34 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x38405}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:14:34 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2e) 11:14:34 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x4000, 0x0) [ 251.808004][T22172] loop4: detected capacity change from 0 to 16 [ 251.832594][T22181] loop2: detected capacity change from 0 to 16 [ 251.841042][T22172] FAT-fs (loop4): invalid media value (0x00) [ 251.847244][T22172] FAT-fs (loop4): Can't find a valid FAT filesystem 11:14:34 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0xe0000, 0xffffff6a) 11:14:34 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x8004, 0x0) [ 251.948412][T22193] FAT-fs (loop2): Directory bread(block 16) failed 11:14:34 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0xfeff, 0x0) [ 251.999106][T22200] loop3: detected capacity change from 0 to 16 [ 252.003421][T22193] FAT-fs (loop2): Directory bread(block 17) failed 11:14:34 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0xfffe, 0x0) [ 252.072015][T22193] FAT-fs (loop2): Directory bread(block 18) failed [ 252.129224][T22193] FAT-fs (loop2): Directory bread(block 19) failed [ 252.169378][T22193] FAT-fs (loop2): Directory bread(block 20) failed 11:14:34 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x80000, 0x0) [ 252.191852][T22193] FAT-fs (loop2): Directory bread(block 21) failed [ 252.233336][T22193] FAT-fs (loop2): Directory bread(block 22) failed [ 252.247705][T22193] FAT-fs (loop2): Directory bread(block 23) failed [ 252.261182][T22193] FAT-fs (loop2): Directory bread(block 24) failed [ 252.277963][T22193] FAT-fs (loop2): Directory bread(block 25) failed 11:14:35 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f8", 0x16}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) 11:14:35 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x80040, 0x0) 11:14:35 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x100000, 0xffffff6a) 11:14:35 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2f) [ 252.364648][T22229] loop3: detected capacity change from 0 to 16 [ 252.389809][T22232] loop2: detected capacity change from 0 to 16 [ 252.503922][T22246] FAT-fs (loop2): Directory bread(block 16) failed [ 252.508045][T22241] loop4: detected capacity change from 0 to 16 [ 252.531994][T22241] FAT-fs (loop4): bogus number of FAT sectors [ 252.538190][T22241] FAT-fs (loop4): Can't find a valid FAT filesystem [ 252.555419][T22246] FAT-fs (loop2): Directory bread(block 17) failed [ 252.602164][T22246] FAT-fs (loop2): Directory bread(block 18) failed [ 252.616675][T22246] FAT-fs (loop2): Directory bread(block 19) failed [ 252.629956][T22246] FAT-fs (loop2): Directory bread(block 20) failed [ 252.636509][T22246] FAT-fs (loop2): Directory bread(block 21) failed [ 252.643258][T22246] FAT-fs (loop2): Directory bread(block 22) failed 11:14:35 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x38406}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:14:35 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x200000, 0x0) 11:14:35 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x7fffff, 0xffffff6a) [ 252.650040][T22246] FAT-fs (loop2): Directory bread(block 23) failed [ 252.656702][T22246] FAT-fs (loop2): Directory bread(block 24) failed [ 252.663455][T22246] FAT-fs (loop2): Directory bread(block 25) failed 11:14:35 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x30) 11:14:35 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x1000000, 0x0) [ 252.723423][T22264] loop3: detected capacity change from 0 to 16 [ 252.791302][T22274] loop2: detected capacity change from 0 to 16 11:14:35 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x2000000, 0x0) 11:14:35 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x1000000, 0xffffff6a) 11:14:35 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x2040000, 0x0) [ 252.897156][T22287] FAT-fs (loop2): Directory bread(block 16) failed [ 252.947623][T22287] FAT-fs (loop2): Directory bread(block 17) failed [ 252.962175][T22287] FAT-fs (loop2): Directory bread(block 18) failed [ 252.969454][T22287] FAT-fs (loop2): Directory bread(block 19) failed [ 252.976831][T22287] FAT-fs (loop2): Directory bread(block 20) failed [ 252.983366][T22293] loop3: detected capacity change from 0 to 16 [ 252.984011][T22287] FAT-fs (loop2): Directory bread(block 21) failed [ 252.996690][T22287] FAT-fs (loop2): Directory bread(block 22) failed [ 253.003543][T22287] FAT-fs (loop2): Directory bread(block 23) failed [ 253.010215][T22287] FAT-fs (loop2): Directory bread(block 24) failed [ 253.017369][T22287] FAT-fs (loop2): Directory bread(block 25) failed 11:14:35 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f8", 0x16}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) 11:14:36 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x38407}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:14:36 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x31) 11:14:36 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x3000000, 0x0) 11:14:36 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x2000000, 0xffffff6a) 11:14:36 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x4000000, 0x0) [ 253.309893][T22315] loop2: detected capacity change from 0 to 16 [ 253.312952][T22316] loop3: detected capacity change from 0 to 16 11:14:36 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x5000000, 0x0) [ 253.414829][T22334] FAT-fs (loop2): Directory bread(block 16) failed [ 253.475571][T22334] FAT-fs (loop2): Directory bread(block 17) failed [ 253.486901][T22338] loop4: detected capacity change from 0 to 16 11:14:36 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x2040000, 0xffffff6a) [ 253.525280][T22334] FAT-fs (loop2): Directory bread(block 18) failed [ 253.533713][T22338] FAT-fs (loop4): bogus number of FAT sectors [ 253.539826][T22338] FAT-fs (loop4): Can't find a valid FAT filesystem 11:14:36 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x6000000, 0x0) [ 253.596410][T22334] FAT-fs (loop2): Directory bread(block 19) failed [ 253.597181][T22349] loop3: detected capacity change from 0 to 16 [ 253.636553][T22334] FAT-fs (loop2): Directory bread(block 20) failed 11:14:36 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x6040000, 0x0) [ 253.690399][T22334] FAT-fs (loop2): Directory bread(block 21) failed [ 253.725503][T22334] FAT-fs (loop2): Directory bread(block 22) failed [ 253.746663][T22356] print_req_error: 147 callbacks suppressed [ 253.746674][T22356] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 253.793775][T22364] blk_update_request: I/O error, dev loop4, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 253.800880][T22363] blk_update_request: I/O error, dev loop4, sector 264033 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 253.817815][T22334] FAT-fs (loop2): Directory bread(block 23) failed [ 253.817869][ T889] blk_update_request: I/O error, dev loop4, sector 264064 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 253.835743][ T889] buffer_io_error: 148 callbacks suppressed [ 253.835767][ T889] Buffer I/O error on dev loop4p4, logical block 33008, async page read [ 253.855076][T22334] FAT-fs (loop2): Directory bread(block 24) failed [ 253.860267][ T889] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 253.872451][ T889] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 253.880675][ T889] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 11:14:36 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x7000000, 0x0) 11:14:36 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x38408}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 253.891594][ T889] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 253.899775][ T889] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 253.910856][ T889] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 253.919051][ T889] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 253.929965][ T889] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 253.931388][T22334] FAT-fs (loop2): Directory bread(block 25) failed [ 253.938027][ T889] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 253.955333][ T889] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 253.963364][ T889] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 253.974284][ T889] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 253.982308][ T889] Buffer I/O error on dev loop4p3, logical block 263808, async page read [ 253.990776][ T889] Buffer I/O error on dev loop4p3, logical block 263809, async page read [ 253.999267][ T889] Buffer I/O error on dev loop4p3, logical block 263810, async page read 11:14:36 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f8", 0x16}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) 11:14:36 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x3000000, 0xffffff6a) 11:14:36 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x8000000, 0x0) 11:14:36 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x32) 11:14:37 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x18000000, 0x0) [ 254.282716][T22385] loop2: detected capacity change from 0 to 16 [ 254.295026][T22388] loop3: detected capacity change from 0 to 16 [ 254.356610][T22396] FAT-fs (loop2): Directory bread(block 16) failed [ 254.373027][T22396] FAT-fs (loop2): Directory bread(block 17) failed [ 254.379535][T22396] FAT-fs (loop2): Directory bread(block 18) failed [ 254.393045][T22396] FAT-fs (loop2): Directory bread(block 19) failed 11:14:37 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x26000000, 0x0) 11:14:37 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x4000000, 0xffffff6a) [ 254.424006][T22396] FAT-fs (loop2): Directory bread(block 20) failed [ 254.430685][T22403] loop4: detected capacity change from 0 to 16 [ 254.462575][T22396] FAT-fs (loop2): Directory bread(block 21) failed [ 254.469334][T22403] FAT-fs (loop4): bogus number of FAT sectors [ 254.475529][T22403] FAT-fs (loop4): Can't find a valid FAT filesystem 11:14:37 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x31050000, 0x0) [ 254.516410][T22396] FAT-fs (loop2): Directory bread(block 22) failed [ 254.523462][T22414] loop3: detected capacity change from 0 to 16 [ 254.536264][T22396] FAT-fs (loop2): Directory bread(block 23) failed [ 254.557268][T22396] FAT-fs (loop2): Directory bread(block 24) failed 11:14:37 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x33) [ 254.563978][T22396] FAT-fs (loop2): Directory bread(block 25) failed 11:14:37 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x3f000000, 0x0) 11:14:37 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x5000000, 0xffffff6a) [ 254.713823][T22431] loop2: detected capacity change from 0 to 16 11:14:37 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x38409}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 254.797837][T22442] loop3: detected capacity change from 0 to 16 [ 254.814492][T22446] FAT-fs (loop2): Directory bread(block 16) failed [ 254.852296][T22446] FAT-fs (loop2): Directory bread(block 17) failed [ 254.906999][T22446] FAT-fs (loop2): Directory bread(block 18) failed [ 254.935042][T22446] FAT-fs (loop2): Directory bread(block 19) failed [ 254.971288][T22446] FAT-fs (loop2): Directory bread(block 20) failed [ 254.988192][T22446] FAT-fs (loop2): Directory bread(block 21) failed [ 255.001790][T22446] FAT-fs (loop2): Directory bread(block 22) failed [ 255.012032][T22446] FAT-fs (loop2): Directory bread(block 23) failed 11:14:37 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) 11:14:37 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x40000000, 0x0) 11:14:37 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x6000000, 0xffffff6a) 11:14:37 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x34) [ 255.030473][T22446] FAT-fs (loop2): Directory bread(block 24) failed [ 255.038348][T22446] FAT-fs (loop2): Directory bread(block 25) failed 11:14:37 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x40000800, 0x0) [ 255.092342][T22460] loop3: detected capacity change from 0 to 16 11:14:37 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x80040000, 0x0) [ 255.184083][T22477] loop4: detected capacity change from 0 to 16 [ 255.191686][T22475] loop2: detected capacity change from 0 to 16 11:14:38 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0xf6ffffff, 0x0) 11:14:38 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x6040000, 0xffffff6a) 11:14:38 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) [ 255.271913][T22488] FAT-fs (loop2): Directory bread(block 16) failed [ 255.301706][T22488] FAT-fs (loop2): Directory bread(block 17) failed [ 255.321641][T22488] FAT-fs (loop2): Directory bread(block 18) failed 11:14:38 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0xfeffffff, 0x0) [ 255.400832][T22501] loop3: detected capacity change from 0 to 16 [ 255.408277][T22488] FAT-fs (loop2): Directory bread(block 19) failed [ 255.459903][T22506] loop4: detected capacity change from 0 to 16 [ 255.475759][T22488] FAT-fs (loop2): Directory bread(block 20) failed 11:14:38 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0xffffff7f, 0x0) [ 255.518741][T22488] FAT-fs (loop2): Directory bread(block 21) failed [ 255.583963][T22488] FAT-fs (loop2): Directory bread(block 22) failed [ 255.632933][T22488] FAT-fs (loop2): Directory bread(block 23) failed [ 255.676401][T22488] FAT-fs (loop2): Directory bread(block 24) failed [ 255.697896][T22488] FAT-fs (loop2): Directory bread(block 25) failed 11:14:38 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x3840a}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:14:38 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) 11:14:38 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x7000000, 0xffffff6a) 11:14:38 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0xfffffff6, 0x0) 11:14:38 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x35) 11:14:38 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0xfffffffe, 0x0) [ 255.833878][T22540] loop2: detected capacity change from 0 to 16 [ 255.853175][T22545] loop4: detected capacity change from 0 to 16 [ 255.857776][T22544] loop3: detected capacity change from 0 to 16 [ 255.932574][T22558] FAT-fs (loop2): Directory bread(block 16) failed 11:14:38 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) 11:14:38 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x80000000000, 0x0) [ 256.003180][T22558] FAT-fs (loop2): Directory bread(block 17) failed 11:14:38 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x8000000, 0xffffff6a) 11:14:38 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x1000000000000, 0x0) [ 256.065586][T22558] FAT-fs (loop2): Directory bread(block 18) failed [ 256.082883][T22568] loop4: detected capacity change from 0 to 16 [ 256.104205][T22558] FAT-fs (loop2): Directory bread(block 19) failed [ 256.141372][T22558] FAT-fs (loop2): Directory bread(block 20) failed [ 256.161334][T22579] loop3: detected capacity change from 0 to 16 [ 256.167540][T22558] FAT-fs (loop2): Directory bread(block 21) failed 11:14:38 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x20000000000000, 0x0) [ 256.201985][T22558] FAT-fs (loop2): Directory bread(block 22) failed [ 256.233206][T22558] FAT-fs (loop2): Directory bread(block 23) failed [ 256.259754][T22558] FAT-fs (loop2): Directory bread(block 24) failed 11:14:39 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x100000000000000, 0x0) [ 256.300162][T22558] FAT-fs (loop2): Directory bread(block 25) failed 11:14:39 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x3840b}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:14:39 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x8800000, 0xffffff6a) 11:14:39 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x36) 11:14:39 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x200000000000000, 0x0) 11:14:39 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) [ 256.569407][T22609] loop2: detected capacity change from 0 to 16 [ 256.570479][T22606] loop3: detected capacity change from 0 to 16 11:14:39 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x204000000000000, 0x0) [ 256.642211][T22615] FAT-fs (loop2): Directory bread(block 16) failed [ 256.669608][T22615] FAT-fs (loop2): Directory bread(block 17) failed [ 256.712847][T22615] FAT-fs (loop2): Directory bread(block 18) failed [ 256.717653][T22627] loop4: detected capacity change from 0 to 16 [ 256.729630][T22615] FAT-fs (loop2): Directory bread(block 19) failed 11:14:39 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x9000000, 0xffffff6a) 11:14:39 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x300000000000000, 0x0) [ 256.767871][T22615] FAT-fs (loop2): Directory bread(block 20) failed [ 256.814575][T22615] FAT-fs (loop2): Directory bread(block 21) failed [ 256.836367][T22636] loop3: detected capacity change from 0 to 16 [ 256.846323][T22615] FAT-fs (loop2): Directory bread(block 22) failed 11:14:39 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x400000000000000, 0x0) [ 256.891268][T22615] FAT-fs (loop2): Directory bread(block 23) failed [ 256.920402][T22615] FAT-fs (loop2): Directory bread(block 24) failed 11:14:39 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x500000000000000, 0x0) [ 256.952507][T22615] FAT-fs (loop2): Directory bread(block 25) failed 11:14:39 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0xa000000, 0xffffff6a) 11:14:39 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x37) [ 257.080145][T22655] loop3: detected capacity change from 0 to 16 [ 257.174791][T22663] loop2: detected capacity change from 0 to 16 [ 257.260015][T22671] FAT-fs (loop2): Directory bread(block 16) failed [ 257.278919][T22671] FAT-fs (loop2): Directory bread(block 17) failed [ 257.298842][T22671] FAT-fs (loop2): Directory bread(block 18) failed [ 257.320199][T22671] FAT-fs (loop2): Directory bread(block 19) failed [ 257.326999][T22671] FAT-fs (loop2): Directory bread(block 20) failed [ 257.333634][T22671] FAT-fs (loop2): Directory bread(block 21) failed [ 257.340189][T22671] FAT-fs (loop2): Directory bread(block 22) failed [ 257.349989][T22671] FAT-fs (loop2): Directory bread(block 23) failed [ 257.361083][T22671] FAT-fs (loop2): Directory bread(block 24) failed [ 257.370336][T22671] FAT-fs (loop2): Directory bread(block 25) failed 11:14:40 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x3840c}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:14:40 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x600000000000000, 0x0) 11:14:40 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0xb000000, 0xffffff6a) 11:14:40 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) 11:14:40 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x38) 11:14:40 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x604000000000000, 0x0) [ 257.511606][T22691] loop4: detected capacity change from 0 to 16 [ 257.520041][T22694] loop3: detected capacity change from 0 to 16 [ 257.532964][T22692] loop2: detected capacity change from 0 to 16 [ 257.618936][T22707] FAT-fs (loop2): Directory bread(block 16) failed [ 257.634692][T22707] FAT-fs (loop2): Directory bread(block 17) failed [ 257.641407][T22707] FAT-fs (loop2): Directory bread(block 18) failed [ 257.648074][T22707] FAT-fs (loop2): Directory bread(block 19) failed [ 257.654646][T22707] FAT-fs (loop2): Directory bread(block 20) failed [ 257.661367][T22707] FAT-fs (loop2): Directory bread(block 21) failed 11:14:40 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x700000000000000, 0x0) [ 257.667953][T22707] FAT-fs (loop2): Directory bread(block 22) failed [ 257.674715][T22707] FAT-fs (loop2): Directory bread(block 23) failed [ 257.681444][T22707] FAT-fs (loop2): Directory bread(block 24) failed [ 257.688244][T22707] FAT-fs (loop2): Directory bread(block 25) failed [ 257.695819][T22707] handle_bad_sector: 16 callbacks suppressed [ 257.695835][T22707] attempt to access beyond end of device [ 257.695835][T22707] loop2: rw=2049, want=47, limit=16 11:14:40 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0xc000000, 0xffffff6a) [ 257.780230][T22692] attempt to access beyond end of device [ 257.780230][T22692] loop2: rw=2049, want=41, limit=16 11:14:40 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x800000000000000, 0x0) [ 257.842894][T22692] attempt to access beyond end of device [ 257.842894][T22692] loop2: rw=2049, want=42, limit=16 [ 257.886740][T22719] loop3: detected capacity change from 0 to 16 [ 257.910507][T22692] attempt to access beyond end of device [ 257.910507][T22692] loop2: rw=2049, want=43, limit=16 11:14:40 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x1800000000000000, 0x0) [ 257.965704][T22692] attempt to access beyond end of device [ 257.965704][T22692] loop2: rw=2049, want=44, limit=16 11:14:40 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x2600000000000000, 0x0) 11:14:40 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0xd000000, 0xffffff6a) [ 258.029729][T22692] attempt to access beyond end of device [ 258.029729][T22692] loop2: rw=2049, want=45, limit=16 [ 258.041051][T22692] attempt to access beyond end of device [ 258.041051][T22692] loop2: rw=2049, want=46, limit=16 [ 258.053974][T22692] attempt to access beyond end of device [ 258.053974][T22692] loop2: rw=2049, want=48, limit=16 [ 258.068450][T22692] attempt to access beyond end of device [ 258.068450][T22692] loop2: rw=2049, want=49, limit=16 [ 258.079259][T22692] attempt to access beyond end of device [ 258.079259][T22692] loop2: rw=2049, want=121, limit=16 [ 258.140713][T22737] loop3: detected capacity change from 0 to 16 11:14:41 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x3840d}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:14:41 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x39) 11:14:41 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x3105000000000000, 0x0) 11:14:41 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) 11:14:41 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0xf000000, 0xffffff6a) 11:14:41 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x3f00000000000000, 0x0) [ 258.357811][T22753] loop2: detected capacity change from 0 to 16 [ 258.463488][T22763] FAT-fs (loop2): Directory bread(block 16) failed [ 258.477808][T22762] loop3: detected capacity change from 0 to 16 11:14:41 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x4000000000000000, 0x0) [ 258.510629][T22763] FAT-fs (loop2): Directory bread(block 17) failed [ 258.587688][T22763] FAT-fs (loop2): Directory bread(block 18) failed [ 258.606353][T22763] FAT-fs (loop2): Directory bread(block 19) failed [ 258.621238][T22763] FAT-fs (loop2): Directory bread(block 20) failed [ 258.628213][T22763] FAT-fs (loop2): Directory bread(block 21) failed 11:14:41 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x4000080000000000, 0x0) [ 258.634958][T22763] FAT-fs (loop2): Directory bread(block 22) failed [ 258.641556][T22763] FAT-fs (loop2): Directory bread(block 23) failed [ 258.648562][T22763] FAT-fs (loop2): Directory bread(block 24) failed [ 258.655434][T22763] FAT-fs (loop2): Directory bread(block 25) failed [ 258.661059][T22778] loop4: detected capacity change from 0 to 16 11:14:41 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0xfffffff, 0xffffff6a) 11:14:41 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x8004000000000000, 0x0) 11:14:41 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x3a) 11:14:41 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0xf6ffffff00000000, 0x0) [ 258.842492][T22800] loop3: detected capacity change from 0 to 16 [ 258.852223][T22801] loop2: detected capacity change from 0 to 16 [ 258.952375][T22813] FAT-fs (loop2): Directory bread(block 16) failed [ 258.974879][T22813] FAT-fs (loop2): Directory bread(block 17) failed [ 259.006191][T22813] FAT-fs (loop2): Directory bread(block 18) failed [ 259.020925][T22813] FAT-fs (loop2): Directory bread(block 19) failed [ 259.035068][T22813] FAT-fs (loop2): Directory bread(block 20) failed [ 259.048430][T22813] FAT-fs (loop2): Directory bread(block 21) failed 11:14:41 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x3840e}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:14:41 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0xfeffffff00000000, 0x0) 11:14:41 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x10000000, 0xffffff6a) [ 259.069737][T22813] FAT-fs (loop2): Directory bread(block 22) failed [ 259.092072][T22813] FAT-fs (loop2): Directory bread(block 23) failed [ 259.109947][T22813] FAT-fs (loop2): Directory bread(block 24) failed [ 259.136865][T22813] FAT-fs (loop2): Directory bread(block 25) failed [ 259.149786][T22824] loop3: detected capacity change from 0 to 16 11:14:41 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) 11:14:41 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0xfeffffffffffffff, 0x0) 11:14:41 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x3b) 11:14:42 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x11000000, 0xffffff6a) 11:14:42 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0xffffff7f00000000, 0x0) [ 259.332411][T22841] loop2: detected capacity change from 0 to 16 11:14:42 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0xffffffff00000000, 0x0) 11:14:42 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0xfffffffffffffffe, 0x0) [ 259.413010][T22855] loop3: detected capacity change from 0 to 16 [ 259.424889][T22856] loop4: detected capacity change from 0 to 16 [ 259.443410][T22863] FAT-fs (loop2): Directory bread(block 16) failed [ 259.491828][T22863] FAT-fs (loop2): Directory bread(block 17) failed 11:14:42 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0xffffffffffffffff, 0x0) [ 259.539717][T22863] FAT-fs (loop2): Directory bread(block 18) failed [ 259.546410][T22863] FAT-fs (loop2): Directory bread(block 19) failed [ 259.553772][T22863] FAT-fs (loop2): Directory bread(block 20) failed [ 259.560394][T22863] FAT-fs (loop2): Directory bread(block 21) failed [ 259.567560][T22863] FAT-fs (loop2): Directory bread(block 22) failed [ 259.574569][T22863] FAT-fs (loop2): Directory bread(block 23) failed [ 259.581350][T22863] FAT-fs (loop2): Directory bread(block 24) failed [ 259.597868][T22863] FAT-fs (loop2): Directory bread(block 25) failed 11:14:42 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x9b78, 0x0, &(0x7f0000000200), 0x0, 0x0) 11:14:42 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x3840f}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:14:42 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x147467a7, 0xffffff6a) 11:14:42 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x3c) [ 259.858257][T22888] loop3: detected capacity change from 0 to 16 [ 259.864506][T22889] loop2: detected capacity change from 0 to 16 [ 259.959029][T22900] FAT-fs (loop2): Directory bread(block 16) failed [ 260.008113][T22900] FAT-fs (loop2): Directory bread(block 17) failed [ 260.049417][T22900] FAT-fs (loop2): Directory bread(block 18) failed [ 260.076363][T22900] FAT-fs (loop2): Directory bread(block 19) failed 11:14:42 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) 11:14:42 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r1) getresuid(&(0x7f0000000280)=0x0, &(0x7f0000000440), &(0x7f0000000300)) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r5) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f00000000c0)) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000400)='hugetlb.2MB.limit_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r6, &(0x7f0000000380), 0x12) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r6, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r6, 0xc028660f, &(0x7f0000001300)={0x2880008, 0xffffffffffffffff, 0x2, 0x200, 0x4000000000000000}) openat(0xffffffffffffffff, &(0x7f00000003c0)='./file0\x00', 0x400000, 0x1) r7 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r8, 0x0) setxattr$system_posix_acl(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)='system.posix_acl_default\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="02000000010004000000000002000200", @ANYRES32=r4, @ANYBLOB="02000700", @ANYRES32=r1, @ANYRESOCT, @ANYRES16=r2, @ANYBLOB="02000100", @ANYRES32=r5, @ANYBLOB="8c1d32c933587030a43e0100", @ANYRES16=0x0, @ANYBLOB="02000000", @ANYRES32, @ANYBLOB="040003000000000008000700", @ANYRES32=r8, @ANYRES16], 0x5c, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000480)) 11:14:42 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x20000000, 0xffffff6a) [ 260.104632][T22900] FAT-fs (loop2): Directory bread(block 20) failed [ 260.124461][T22900] FAT-fs (loop2): Directory bread(block 21) failed 11:14:42 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x4, &(0x7f0000000240)=[{&(0x7f0000000000)="1e0b39c5e34cb860579cf004dffcbebd19113ddb57309064a82d57843d2805f1d32fdd32ce906dc05318650642a45fdee740757633bc3c21f4b67d8957fba926deabdbaaf8490d9e18081473d352d9f1030ae158c9c24846051d3e8c0611623bd9dc347fa2fb49f67fcafc5958f08c7f95a758fcfc8d01570253da2addc501d328eeae523b8f5068f556af28a86cc0947ce24bc1dc82fab4fb3362f4ae4381b96aa542d4fa38b5229796d9bcffab0e4cfc050d06ae2ccd4408f13047bda64a6f765c14078812e7ccd9f297297924f4f7a0577dcdf4be1320a2debd568b11bb0826760aa79dc159eb0b32d421956b", 0xee, 0xfffffffffffffffb}, {&(0x7f0000000100)="a0d33bb4f382dd4882099067086b79c5764214e6a7e776ce61c00217a30d5212765ea65e07deda6915fa4925e1ed0c045e645a3d7fe734f14f9e82a35a105da9709661d72fb5d0058847911dccbe39a2832a7763b04ad951faf5a13de5382523782b2f02704d4e0415c65633bf3c555e22371883256f0bf54cf90f2bd435", 0x7e, 0x6}, {&(0x7f0000000180)="f8ace289ec6aaa0c56cec71358c97df7f4792a178462082070fe0320ad5fa09544026739c0559b244e2b93fad7cb163352f664320a4cfb0f2c5745fec7a5d077d824d7a25c6372fc53449158ce89ca105d30489159723c65260000619d7e335fcbbab83bca43d3e8af63edf324cc", 0x6e, 0x800}, {&(0x7f0000000200)="1df5acbff39dac4741eb1fecbc08cd47e7d6461ff6f1fbe764ad1644a8025718b5b4d197794cd2ded7b5da7a", 0x2c, 0x8c1}], 0x0, 0x0) [ 260.153994][T22900] FAT-fs (loop2): Directory bread(block 22) failed [ 260.168335][T22900] FAT-fs (loop2): Directory bread(block 23) failed [ 260.174922][T22911] loop3: detected capacity change from 0 to 16 [ 260.230168][T22900] FAT-fs (loop2): Directory bread(block 24) failed [ 260.247130][T22919] loop4: detected capacity change from 0 to 16 [ 260.290519][T22900] FAT-fs (loop2): Directory bread(block 25) failed 11:14:43 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x3f000000, 0xffffff6a) 11:14:43 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x3d) 11:14:43 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = getegid() r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f0000000d40)=0xffffffffffffffff) r5 = signalfd(r0, &(0x7f00000012c0)={[0x10000]}, 0x8) r6 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCSPGRP(r6, 0x5410, &(0x7f0000000d40)=0xffffffffffffffff) r7 = gettid() ptrace$setopts(0x4206, r7, 0x0, 0x5) tkill(r7, 0x34) ptrace$cont(0x18, r7, 0x0, 0x0) ptrace$setregs(0xd, r7, 0x0, &(0x7f0000000080)) r8 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCSPGRP(r8, 0x5410, &(0x7f0000000d40)=0xffffffffffffffff) r9 = openat$incfs(0xffffffffffffffff, &(0x7f0000001300)='.log\x00', 0x0, 0x58) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfe, 0x40}, 0xc, &(0x7f0000001140)=[{&(0x7f00000000c0)={0x1054, 0x2e, 0x8, 0x70bd27, 0x25dfdbfe, "", [@generic="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", @generic, @generic="16e859ed50157143ae6167636f371ef4e3230bbceb5e42c04cdd88968f79aa2971aaea69f04cada06acc32bd0858ff53c0d1c6e1c08aa2e386a727c7a0e77dfe8bf6c4"]}, 0x1054}], 0x1, &(0x7f0000001340)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r0, r1]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, r2}}}, @rights={{0x28, 0x1, 0x1, [r3, r4, r5, r0, r0, r6]}}, @rights={{0x14, 0x1, 0x1, [r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [r0]}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xee00, 0xee00}}}, @rights={{0x1c, 0x1, 0x1, [r8, r0, r9]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xee01}}}], 0x138, 0x20000050}, 0x2400c821) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_PKTINFO(r10, 0x10e, 0x3, &(0x7f0000000040)=0x20, 0x4) [ 260.459397][T22940] loop3: detected capacity change from 0 to 16 11:14:43 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x38410}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:14:43 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xb) sendmsg$netlink(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000000)=0x103, 0x4) syz_mount_image$iso9660(0x0, 0x0, 0xffffffffffffffff, 0x5, &(0x7f0000000200)=[{&(0x7f0000000040)="1b031abc5c789e7c196cb05b390ad24ac63bceb5d5044c5193ed04644f347d58e313b172e380b5e978d6d0cdf4e1db12d567db328271e4cb10f9795cb2e214f0e939d47f485338b6b873c0ac9a74c20c962b617de15acbef0e48f53d13bcd0e2c064d780fcb3e21a6c86fea154b09a51150958df9d85e928a387f142", 0x7c, 0x5}, {&(0x7f00000000c0)="929a40ddb48275e408", 0x9, 0xfff}, {&(0x7f00000004c0)="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", 0x1000, 0x4}, {&(0x7f0000000100)="76599c72068943b03dcbb4e0940e48ebecb2dd51ae5f92ebdf8536be2642d73754c460d17a888be76d15b081d02ea7b6cfa5bfd2d01b78e65841a983b1ff7c34c595c19075cb1cac2874255adacc5b3e1018c087d24808a3e8ec10264fdf", 0x5e, 0xff}, {&(0x7f0000000180)="b08a76d81c254016ee1f8692a0a51c3df90141737269c727d7d39f1bafdf3393bee0a017ed8264818e1e06a40eff371f8c0b2f4d80235b010a5c95ff9d0340a425f2ea6e4c0319a77147fd30", 0x4c, 0x6}], 0x0, 0x0) [ 260.529121][T22946] loop2: detected capacity change from 0 to 16 11:14:43 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x40000000, 0xffffff6a) [ 260.662920][T22959] FAT-fs (loop2): Directory bread(block 16) failed 11:14:43 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r0, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000080)=0x300) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x0, 0x8}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r2, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r2, 0x1, &(0x7f00000000c0)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r3, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000001300)={0x2880008, r2, 0x0, 0x8}) move_mount(r0, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000040)='./file0\x00', 0x21) 11:14:43 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) [ 260.730011][T22959] FAT-fs (loop2): Directory bread(block 17) failed [ 260.783343][T22972] loop3: detected capacity change from 0 to 16 [ 260.783480][T22959] FAT-fs (loop2): Directory bread(block 18) failed 11:14:43 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0xa7677414, 0xffffff6a) [ 260.869303][T22959] FAT-fs (loop2): Directory bread(block 19) failed [ 260.894257][T22959] FAT-fs (loop2): Directory bread(block 20) failed [ 260.914071][T22959] FAT-fs (loop2): Directory bread(block 21) failed [ 260.959947][T22980] print_req_error: 105 callbacks suppressed [ 260.959959][T22980] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 260.961235][T22959] FAT-fs (loop2): Directory bread(block 22) failed [ 260.969873][ T703] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 260.977520][T22990] loop4: detected capacity change from 0 to 16 [ 260.983790][ T703] buffer_io_error: 104 callbacks suppressed [ 260.983801][ T703] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 261.016193][T22992] loop3: detected capacity change from 0 to 16 [ 261.025752][ T703] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 261.036726][ T703] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 261.048285][ T703] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 261.059225][ T703] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 261.067924][ T703] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 261.078845][ T703] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 261.086900][ T703] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 261.097948][ T703] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 261.105692][T22959] FAT-fs (loop2): Directory bread(block 23) failed [ 261.106068][ T703] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 261.123374][ T703] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 261.162104][T22959] FAT-fs (loop2): Directory bread(block 24) failed 11:14:43 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) 11:14:43 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0xf60f0000, 0xffffff6a) [ 261.205093][T22959] FAT-fs (loop2): Directory bread(block 25) failed 11:14:44 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x3e) [ 261.257616][T23008] loop4: detected capacity change from 0 to 16 11:14:44 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) 11:14:44 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x100000}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 261.336010][T23021] loop3: detected capacity change from 0 to 16 [ 261.391737][T23029] loop2: detected capacity change from 0 to 16 [ 261.432528][T23031] loop4: detected capacity change from 0 to 16 [ 261.488065][T23044] FAT-fs (loop2): Directory bread(block 16) failed [ 261.517878][T23044] FAT-fs (loop2): Directory bread(block 17) failed 11:14:44 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000000), 0xffffff6a) 11:14:44 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0xff0f0000, 0xffffff6a) [ 261.552069][T23044] FAT-fs (loop2): Directory bread(block 18) failed [ 261.615420][T22980] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 261.628599][T22994] blk_update_request: I/O error, dev loop4, sector 264033 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 261.642056][T23044] FAT-fs (loop2): Directory bread(block 19) failed [ 261.645852][T22995] blk_update_request: I/O error, dev loop4, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 261.658850][T23044] FAT-fs (loop2): Directory bread(block 20) failed [ 261.678851][ T703] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 261.683325][T23059] loop3: detected capacity change from 0 to 16 [ 261.688219][ T703] Buffer I/O error on dev loop4p2, logical block 0, async page read [ 261.701253][ T703] Buffer I/O error on dev loop4p3, logical block 263808, async page read 11:14:44 executing program 1: r0 = syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) [ 261.709787][ T703] Buffer I/O error on dev loop4p3, logical block 263809, async page read [ 261.737976][T23044] FAT-fs (loop2): Directory bread(block 21) failed [ 261.746003][T23060] loop4: detected capacity change from 0 to 16 11:14:44 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000000), 0xffffff6a) [ 261.779618][T23044] FAT-fs (loop2): Directory bread(block 22) failed [ 261.795426][T23044] FAT-fs (loop2): Directory bread(block 23) failed 11:14:44 executing program 1: syz_genetlink_get_family_id$gtp(&(0x7f0000000000), 0xffffffffffffffff) syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) 11:14:44 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0xfffdffff, 0xffffff6a) [ 261.854011][T23044] FAT-fs (loop2): Directory bread(block 24) failed [ 261.887837][T23074] loop4: detected capacity change from 0 to 16 [ 261.898951][T23044] FAT-fs (loop2): Directory bread(block 25) failed 11:14:44 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000000), 0xffffff6a) 11:14:44 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x41) [ 261.963131][T23090] loop3: detected capacity change from 0 to 16 11:14:44 executing program 1: ioctl$BTRFS_IOC_SUBVOL_CREATE(0xffffffffffffffff, 0x5000940e, &(0x7f0000000540)={{}, "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"}) creat(&(0x7f00000000c0)='./file0\x00', 0x2e) syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x7, &(0x7f0000000480)=[{&(0x7f0000000000)="4f0ba6dca1573a71635de0755a6eeb0679f50abfc262bebc36607a6fcf9c22c56b95e3c10f78b58bc51dee90941887152419c22e", 0x34, 0x7}, {&(0x7f0000000040)="768fa8c54a022024b2df26d47f404718a75fdf030914ba9f6dc1ade86d32245f01fd50a613c0bbf6d8c52b301edb48ec30079afbdaebdf7a80bbbc0538b4ab6cfe99658e4ee39ea7ef6c", 0x4a, 0x3}, {&(0x7f00000003c0)="d933ab61630c32442c3e2b", 0x7, 0x3f}, {&(0x7f0000000100)="b0fa8a3c82f13d7acd59b953e75852f5d5839df46edb811adad3b4bee2b742a340f21ebc9429422c79cfbe3e047410d6915ba671421afe3962f327797daf588b46c8f320ac0edb0b2ccb357729bfc1a0ecf1bb8c868ad9c8c6af6631d71a1b8c6706a5492e42bf0e2cb4c52498c1e874d4d29c3046ff9e58a767e3d0b54c5b48b9e55b43f9ccffc4a633cbbd076b8900dc965033a767683b0fc4827718478b41e25962aa5bd2deabcdf1be0444a3b3f502587580af27390bc490a6a9bef11e1d6ef0fe70dd7a1216dfdb2d4ff956049a5cd46e9a0ae4cce24137a8eaad67d25a83ef0e29", 0xe4, 0xffffffffffffbffc}, {&(0x7f0000000200)="c70f45807edfb913f051662c486e0c0edd52afc253f8c5d153fb1fdaef6df8d821997b4da219e882f4d59558e7beba3e70cdf0851f76fe26c2a695361fdb7156fc95fe88cde654ca40de335482aa2be092c79641e7c4b11aa11d2f060d7e6dc9edc280b45cf294d36ee83b63419706a84e24859f6beecf13e258a229c04b285033d4ae3877a2ea14d41129dd33e6e73ab424e4fee51d8b7c35f26e2f7db521863f99f21553ac7aff5dc6d52d27ff30390ae6c73dec75772e1051b5ebc654986c1c9b9b62d6975a", 0xc7, 0x3f}, {&(0x7f0000000300)="333894ae5ad1a4b0b0f2128519811ffe91b038e728dc3153bc2c13db8d86af784f1465ece75b6c4d2425cf02bb73d54f3000d180948811214be496b8e84a9e435670d490829f036bf31625e66d8f86b36dbc55b8d70e98329200e48c0c14cdf9d571408f0d5e10c0472005b43330abeb460bc9ca70fff07ee17faccdebca486ff062244c6b6b8e44366db6209a316036b9c573f8a4f3f7f647e049db61412e7bf78b496564567cd056", 0xa9, 0x9dd}, {&(0x7f0000001540)="767a75ef8cc482bdd9bc049400e733eb1751796ac0a6a9fd54555603a5253f2834bb9041c4fcbe50f0a89171dd9b04eef27e5b1c9f9bac6ca1e15af334a763caa7682add3004b49b2b7eb176bac94437b627cadc3da3b1b7d0e69238dca642f42008822d6ed5f6af906b2c8165f0b3dd0c80a10e37744c892bd881c0516c80ba9e66c87eaca0f48c8d0b117ff54c68788b1363edebbc7c1dc34185da08a288fa23c993db14841a", 0xa7, 0x40}], 0x0, 0x0) 11:14:44 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x1, 0x0, &(0x7f0000000200), 0xb000c0, 0x0) 11:14:44 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0xffff7f00, 0xffffff6a) [ 262.113044][T23109] loop4: detected capacity change from 0 to 16 [ 262.119359][T23111] loop2: detected capacity change from 0 to 16 [ 262.208592][T23120] FAT-fs (loop2): Directory bread(block 16) failed [ 262.208706][T23121] loop3: detected capacity change from 0 to 16 [ 262.235823][T23120] FAT-fs (loop2): Directory bread(block 17) failed [ 262.242507][T23120] FAT-fs (loop2): Directory bread(block 18) failed [ 262.249024][T23120] FAT-fs (loop2): Directory bread(block 19) failed [ 262.256405][T23120] FAT-fs (loop2): Directory bread(block 20) failed [ 262.263191][T23120] FAT-fs (loop2): Directory bread(block 21) failed [ 262.269771][T23120] FAT-fs (loop2): Directory bread(block 22) failed [ 262.276891][T23120] FAT-fs (loop2): Directory bread(block 23) failed [ 262.283774][T23120] FAT-fs (loop2): Directory bread(block 24) failed [ 262.290474][T23120] FAT-fs (loop2): Directory bread(block 25) failed 11:14:45 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x840300}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:14:45 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x42) 11:14:45 executing program 1: r0 = syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00', 0x400) 11:14:45 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, 0x0, 0x0) 11:14:45 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0xfffffdff, 0xffffff6a) [ 262.432852][T23139] loop4: detected capacity change from 0 to 16 11:14:45 executing program 1: r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x5) tkill(r0, 0x34) gettid() ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x7, 0xff, 0x4, 0x1, 0x0, 0x1000, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1f, 0x0, @perf_config_ext={0x2, 0xffffffff}, 0x80, 0x7fff, 0x6, 0x0, 0x400, 0x1ff, 0x3, 0x0, 0x3, 0x0, 0xffffffff}, r0, 0x8, 0xffffffffffffffff, 0x8) gettid() r1 = syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) getdents64(r1, &(0x7f00000000c0)=""/176, 0xb0) r2 = syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000200)='./file0\x00', 0xff, 0x2, &(0x7f00000003c0)=[{&(0x7f0000000240)="9b9f39b5b1ef43b15c702b12ef4157ef9e13f88b97c814839da772b497de058709e83c57fbdd79784b0f91f8d46c16378592862ec2f83f8572483f5aa1554040897969b7ef1211d0f51641bafab90a9e8cf63327be8e6b6e817d441dda287f953d584c19477106fac250a77aacaafe080669c5bca859eba757c3686fd205e3e12824838799a67f4a506c6751b8fedbeef53c3caa5f7d4fafd7b78548cbd431374d983bbc4aaa622571ec660df2", 0xad}, {&(0x7f0000000300)="2343ca5ff790916fae1a13348d92bf3eebc2c69eeeeb50fa2692d96adbb89a3e7daa915e32910fb7f99f2b3fc71ce8eda2fd84d2557a4337611ff667a6be31d5e2c621f97cddda9d30415edf393df3fabfd86380df365d9b536e6cfeb8556dff4779ff78d4498fade00a9387bf5dc8bda41bbcd13c9d48604ba805acd96d010f330d05587144", 0x86, 0x400}], 0x1, &(0x7f0000000400)={[{@huge_within_size}, {@mpol={'mpol', 0x3d, {'default', '=static', @val={0x3a, [0x35, 0x37, 0x2c]}}}}, {@size={'size', 0x3d, [0x32, 0x70, 0x6d, 0x2d, 0x25, 0x37, 0x70, 0x35, 0x74]}}, {@huge_always}, {@huge_advise}], [{@context={'context', 0x3d, 'user_u'}}, {@smackfshat={'smackfshat', 0x3d, '['}}, {@fowner_gt={'fowner>', 0xffffffffffffffff}}, {@fsuuid={'fsuuid', 0x3d, {[0x30, 0x61, 0x66, 0x63, 0x31, 0x62, 0x30, 0x30], 0x2d, [0x32, 0x30, 0x65, 0x36], 0x2d, [0x37, 0x61, 0x0, 0x64], 0x2d, [0x63, 0x0, 0x31, 0x35], 0x2d, [0x39, 0x33, 0x3, 0x62, 0x66, 0x32, 0x38, 0x37]}}}, {@context={'context', 0x3d, 'user_u'}}, {@uid_eq={'uid', 0x3d, 0xee00}}]}) getdents(r2, &(0x7f0000000000)=""/67, 0x43) 11:14:45 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, 0x0, 0x0) [ 262.476305][T23145] loop2: detected capacity change from 0 to 16 [ 262.548477][T23151] loop3: detected capacity change from 0 to 16 11:14:45 executing program 1: modify_ldt$write2(0x11, &(0x7f0000000000)={0x7fff, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x10) syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x0, 0x0) 11:14:45 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, 0x0, 0x0) [ 262.593876][T23159] loop4: detected capacity change from 0 to 16 [ 262.612472][T23156] FAT-fs (loop2): Directory bread(block 16) failed [ 262.631254][T23156] FAT-fs (loop2): Directory bread(block 17) failed 11:14:45 executing program 1: r0 = syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f00000001c0)="027a1eebafd10d29b6fdb3a6d8c90e4c0a4c83c1054fce5427893c4e5417ca0de6ee17a9", 0x24, 0x5}, {&(0x7f0000000040)="3831f8d6bd3b7d97008524d5585e36712967ca1bbc45973b52ecd929baa5fb9d056f2c4a1b35f86fa8d2a540c76a84403c687b676451d082694f17a18d677e15898886d7e64a6aad9bc1189f58db5a8ebf00a07662e8efa72b860359954a4f26d8edc5df935c142b18b7c0995558015bb1ce561253f5632eb78b0f3089927483eb8a8dd69b5c89dcd3e0684f9b9cc8defd1d5b0d36f7e9b57f3b96dd7081fb6f1dc21bca7f4e9c4665e0823716e53e2c4fd5807aef23a48b981824513499cbe7923063f8365d9c7b4e670d4bb21e18186c6970cb9d950d2dcdbb6b", 0xdb, 0x8000}], 0x0, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x7618c0, 0x10) open(&(0x7f0000000000)='./file0\x00', 0xc8401, 0x20) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) r3 = accept$unix(r1, &(0x7f0000000240)=@abs, &(0x7f00000002c0)=0x6e) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f0000000d40)=0xffffffffffffffff) kcmp(r2, 0xffffffffffffffff, 0x0, r3, r4) [ 262.672191][T23156] FAT-fs (loop2): Directory bread(block 18) failed [ 262.711947][T23156] FAT-fs (loop2): Directory bread(block 19) failed 11:14:45 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0xffffff0f, 0xffffff6a) [ 262.750720][T23179] loop4: detected capacity change from 0 to 16 [ 262.759245][T23156] FAT-fs (loop2): Directory bread(block 20) failed 11:14:45 executing program 1: r0 = syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) fspick(r0, &(0x7f0000000000)='./file0\x00', 0x1) [ 262.791117][T23156] FAT-fs (loop2): Directory bread(block 21) failed [ 262.828989][T23156] FAT-fs (loop2): Directory bread(block 22) failed [ 262.865467][T23156] FAT-fs (loop2): Directory bread(block 23) failed [ 262.896765][T23194] loop3: detected capacity change from 0 to 16 [ 262.901769][T23156] FAT-fs (loop2): Directory bread(block 24) failed [ 262.934712][T23156] FAT-fs (loop2): Directory bread(block 25) failed 11:14:45 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x1000000}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:14:45 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x2040000, 0xffffff6a) 11:14:45 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x8, 0x0) 11:14:45 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x43) 11:14:45 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0xffffff7f, 0xffffff6a) 11:14:45 executing program 1: openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) [ 263.186961][T23216] loop3: detected capacity change from 0 to 16 [ 263.194526][T23218] loop2: detected capacity change from 0 to 16 [ 263.199856][T23219] loop4: detected capacity change from 0 to 16 11:14:46 executing program 1: sendmsg$AUDIT_GET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x10, 0x3e8, 0x10, 0x70bd2a, 0x25dfdbfc, "", ["", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x1}, 0x4005) syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x2, 0x6, 0x5, 0x0, 0x0, {0x2, 0x0, 0x6}, [@IPSET_ATTR_REVISION={0x5, 0x4, 0x3}]}, 0x1c}}, 0x4) [ 263.298977][T23232] FAT-fs (loop2): Directory bread(block 16) failed [ 263.334554][T23232] FAT-fs (loop2): Directory bread(block 17) failed 11:14:46 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x10000000000, 0xffffff6a) 11:14:46 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x1b) 11:14:46 executing program 0: arch_prctl$ARCH_GET_GS(0x1004, &(0x7f0000000000)) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000001c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="001112bf00000000000000ec190f58000000b41970caf45b79387b3387d7139f6bb36183476d00716b7d0f996e5560e25693e5369ffa6405fe341e9a9894710566d93a5758b2a6cd51826a3015c681ff6ae3c08bf7aa2e8bb113a2668021a2867a23c96c8c74434a4b0e795afefc06496d8eb261456ca49ffb13b0b6352f4bf38529333ba40fb24966e822d9820125498cb7066d8764972306cd29f11d632487bf"]) fstat(r0, &(0x7f0000000240)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}, {0x0, 0x0}], 0x0, "8bebfe4f74c300"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004f7c0)={0x80000001, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}], 0x3f, "9ac64fc773c177"}) r10 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r10, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {r11}], 0x0, "8bebfe4f74c300"}) r13 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000), &(0x7f0000000100)) r14 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r14, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r16}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r16}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r15}], 0x0, "8bebfe4f74c300"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r13, 0xd000943d, &(0x7f000004f7c0)={0x80000001, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r17}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r18}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r15}], 0x3f, "9ac64fc773c177"}) r19 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r19, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r21}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r21}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r20}], 0x0, "8bebfe4f74c300"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000054d40)={0x3ff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x1, "68abb4236e43cb"}) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000055d40)={{0x0, 0x0, 0x0, 0x6, 0x80000001, 0x5, 0xa99, 0x80, 0x2, 0x535, 0x0, 0xffffffffffffffff, 0x7000000000000, 0x1, 0x9}}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000056d40)={0x80a1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1, r12}, {}, {}, {r15, r21}, {0x0, r22}, {r23}], 0x1, "77384e0174d430"}) [ 263.391760][T23232] FAT-fs (loop2): Directory bread(block 18) failed [ 263.418315][T23232] FAT-fs (loop2): Directory bread(block 19) failed [ 263.428702][T23232] FAT-fs (loop2): Directory bread(block 20) failed 11:14:46 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x2, 0x0, &(0x7f0000000000), 0x0, 0x0) syz_io_uring_setup(0x6ad4, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000140)=0x0) r2 = open(&(0x7f0000000280)='./bus\x00', 0x0, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r2, 0x0, &(0x7f0000000500)=[{&(0x7f0000000100)=""/20, 0x14}], 0x3a}, 0x0) syz_io_uring_setup(0x6ad4, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000140)=0x0) r5 = open(&(0x7f0000000280)='./bus\x00', 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r5, 0x0, &(0x7f0000000500)=[{&(0x7f0000000100)=""/20, 0x14}], 0x3a}, 0x0) r6 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCSPGRP(r6, 0x5410, &(0x7f0000000d40)=0xffffffffffffffff) syz_io_uring_submit(r0, r4, &(0x7f0000000000)=@IORING_OP_CLOSE={0x13, 0x7, 0x0, r6, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x400) [ 263.468337][T23249] loop4: detected capacity change from 0 to 16 [ 263.481684][T23232] FAT-fs (loop2): Directory bread(block 21) failed [ 263.509477][T23251] loop3: detected capacity change from 0 to 16 [ 263.537860][T23232] FAT-fs (loop2): Directory bread(block 22) failed [ 263.550188][T23261] FAT-fs (loop4): Directory bread(block 16) failed [ 263.576113][T23232] FAT-fs (loop2): Directory bread(block 23) failed [ 263.582071][T23261] FAT-fs (loop4): Directory bread(block 17) failed [ 263.592349][T23261] FAT-fs (loop4): Directory bread(block 18) failed 11:14:46 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000001c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='nfs=nostale_ro']) fstat(r0, &(0x7f0000000000)) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=@FILEID_BTRFS_WITHOUT_PARENT={0x28, 0x4e, {0x4, 0x8, 0xa19, 0x73, 0x2, 0x1}}, &(0x7f0000000240), 0x0) [ 263.627002][T23261] FAT-fs (loop4): Directory bread(block 19) failed [ 263.636690][T23232] FAT-fs (loop2): Directory bread(block 24) failed [ 263.643728][T23232] FAT-fs (loop2): Directory bread(block 25) failed [ 263.666059][T23261] FAT-fs (loop4): Directory bread(block 20) failed [ 263.672627][T23261] FAT-fs (loop4): Directory bread(block 21) failed [ 263.679181][T23261] FAT-fs (loop4): Directory bread(block 22) failed [ 263.686398][T23261] FAT-fs (loop4): Directory bread(block 23) failed [ 263.693332][T23261] FAT-fs (loop4): Directory bread(block 24) failed [ 263.699880][T23261] FAT-fs (loop4): Directory bread(block 25) failed 11:14:46 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x1840300}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:14:46 executing program 1: r0 = syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000001b80)='./file0\x00', &(0x7f0000001bc0)=@GFS2_LARGE_FH_SIZE={0x20, 0x8, {{0xdf6e, 0x5, 0x2, 0x5}, {0x4, 0x7fff, 0xf9a, 0x5}}}, &(0x7f0000001c00), 0x1400) rmdir(&(0x7f0000001b40)='./file0\x00') sendmmsg$sock(0xffffffffffffffff, &(0x7f0000001a80)=[{{&(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x2, 0x3, 0x9, 0x8d, "6d43e0a743d55a209b104ef2eb9bd5d8489a732a2e6b346b313c14d1b12f8fe0c06904fafe9df9ca9640cd4e77ebd25d063182a5b908b925c29bd0147347bc", 0x22}, 0x80, &(0x7f0000001280)=[{&(0x7f0000000080)="efea453012a60e26f578a2b3a1c808", 0xf}, {&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="de877a2ca245db5fd6fd045a2ec72490f2b0c9c909a71af26c979de9040951e489dde224e13b26befca2dea1c80909ac355973227ccf241c7d20c5c04204a9ef8f089e1b27a8f2fa5771823c193710ef96e21cc1676191426de0166014dceaec743c750ac228595d2706138e57d34bc37a52bd3d6ec3ddda5942764eba01f3dc9412f9f728a5181bf2209d8982b563f254efb01be4d6c67690a1db2cbe53ed91cac32c19f87195a27a0d92e5cdd841aa7f17f731a2b5a5c7017128f39f46cd43f28bbb1e98a38460843504453271567ace8de78671edeebd599968e2212de717c69ca3505f273e75", 0xe8}, {&(0x7f00000011c0)="d393c62073a16615464fc65f08d92e94ec2944ec116b03ededdb24b7dd519521543a806b68774d0a982f17b30166ba5d7be5dbed8754dd98a17f81657f70b6ace0568a510c3e556283cb77e852781eb13a8841967d1560ce268a6652473c91935e0edb6916018a7c19dca1cbc739b8f6208c0477fa6c856d741f7224c317826942387d8e3a", 0x85}], 0x4, &(0x7f00000012c0)=[@mark={{0x14, 0x1, 0x24, 0x4}}, @mark={{0x14, 0x1, 0x24, 0x6}}, @timestamping={{0x14, 0x1, 0x25, 0x8009}}, @timestamping={{0x14, 0x1, 0x25, 0x1f}}, @txtime={{0x18, 0x1, 0x3d, 0x100}}], 0x78}}, {{&(0x7f0000001340)=@qipcrtr={0x2a, 0xffffffffffffffff, 0x3fff}, 0x80, &(0x7f0000001740)=[{&(0x7f00000013c0)="5c7a53e65777671c66a8e1862c27b9491be827cb8e3f337ee75fcb126a9a74c49760f7acddce65918c88f6858503987073038fc6f040353a853dd77f63f321ff49d8ce8c6439ef210038e475a6fea23585476e54e213cb5f468e0f9e266e6ac2cc69b6", 0x63}, {&(0x7f0000001440)="87b99bfef7efd44df167463808fa3fd696c69aee3fea61aa6efb6b8bbad9413ba39acf9202afaa3830cb97c3f26adc3291", 0x31}, {&(0x7f0000001480)="017104524b0eb48f784a6a0d9277935145ada5707346051bcd79a6514ada7c1ec4479d7bb61e5eb701a1c53d1224e7b09469aa364f761b3a64915bb56b6e4b8a611718017f460ab0a14f677f028c4ce7634cfd29e62843110db6645bab19d104a5b92d0ec907103d9a58744eb3f899b91fbe7b514531c4eebcc0c76dd87cf9509556c3a2317b7274454fd2a1cd8b523323456528d8e388753a50ef541c20937f648a987ffbc1", 0xa6}, {&(0x7f0000001540)="81e78dc9b8efe92f2b6e130f05d50f4e5f2d3f65ad74eec9af39d2189ba7", 0x1e}, {&(0x7f0000001580)="6175f9983887398eb51e9f0c777231b799ae2427ff6841e97b906b8a0acb998d2f431cc837f1680e774931dfe859481373aa1ec5c8b7aac84c4e888ff2d53963c56205257c3619a2d719999bd414985279fefabcbc8063b0b1935e4e6abdf91f0fc8a6855be8873b94a714e63612b8685c22b8f8ffd538e94743d8cef780b9d4480795c2f99c96a06c7a844bbef2021a6e18ba8acde26578adcc50708e96584a48f8babaf43a1ba743a927a5a9dc04d4106b6f3ffd11b38b43e8c564a4e9b2d44230b011f9878bb3b02870bb5ec539e7b096e4ac416ad6d908119cc5d5c1b9d03bc62178d6bda4d338", 0xe9}, {&(0x7f0000001680)="62178febf8c5ef72e8178264af39766b8028f6a6d7955ccc565674f6d6f21c3483cee5782995f4e1f8039aa4292ae2376d6f1f0e85ff40b1aff5eec7ed1400df8d9a9189ce65", 0x46}, {&(0x7f0000001700)="0f70cb0299", 0x5}], 0x7, &(0x7f00000017c0)=[@timestamping={{0x14, 0x1, 0x25, 0x9}}], 0x18}}, {{&(0x7f0000001800)=@rc={0x1f, @none, 0x40}, 0x80, &(0x7f0000001a00)=[{&(0x7f0000001880)="c14bb48bd4401142dc66058a3c1e8300b895bab46f38fda3faa48773b739f5a68e41739ad2e8e603a37f71f0ecfaa300bd888b0184e321770e6f91eaeb9606d9bdac69fa0e9af2b88838da363c6c2700904edc12900ae92012568c5c10ff9c92d336d8b982b822fac8855daa7ec911238f57f0917b5ec2925fe09e087b0d89ae9ffc9b5a9ea4b5306f7b6bff14a067b322", 0x91}, {&(0x7f0000001940)="b7d302ee3ae0d7e2771e2be7dff37c7c76d1e2017ff884fc6f0439abbe892b07d5feb6f46a3b5a3ce9bd13af11551debac3798086d8ea8c91db719f62046151b4800cc020d6aaca7c00f63a220d33114808746e8d5176bab1b7816971d6d8b353adfdf119f1d8a061613edb3103f0cc75c6622e08a2b28c04a8b917029fad3ed1a8a5eb14f53d83642d6cda828b8fefb9eeac8692d05702001e67c116ec632dba94a3218e2", 0xa5}], 0x2, &(0x7f0000001a40)=[@txtime={{0x18}}, @timestamping={{0x14, 0x1, 0x25, 0x1}}], 0x30}}], 0x3, 0x40) 11:14:46 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x44) 11:14:46 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x800800000000, 0xffffff6a) 11:14:46 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x10) 11:14:46 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000001c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='nfs=nostale_ro']) fstat(r0, &(0x7f0000000000)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r1, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x0, 0x8}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={@remote, 0x20}) 11:14:46 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0xc4de, 0x0, &(0x7f0000000200), 0x0, 0x0) [ 263.826979][T23288] loop3: detected capacity change from 0 to 16 [ 263.828830][T23289] loop2: detected capacity change from 0 to 16 [ 263.844545][T23294] loop4: detected capacity change from 0 to 16 [ 263.935741][T23310] FAT-fs (loop2): Directory bread(block 16) failed [ 263.942635][T23315] FAT-fs (loop4): Directory bread(block 16) failed [ 263.957071][T23310] FAT-fs (loop2): Directory bread(block 17) failed [ 263.963829][T23315] FAT-fs (loop4): Directory bread(block 17) failed 11:14:46 executing program 1: sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x28, 0x0, 0x10, 0x70bd2a, 0x25dfdbfe, {{}, {}, {0xc, 0x14, 'syz1\x00'}}, ["", "", "", "", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x200000d0}, 0x0) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f00000005c0), 0xaede10c5628572d6, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r0, &(0x7f00000006c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x1c, 0x0, 0x8, 0x70bd29, 0x25dfdbfc, {}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x40) syz_mount_image$iso9660(0x0, 0x0, 0x3, 0x0, &(0x7f0000000100), 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)={0x18, 0x25, 0x1, 0x0, 0x0, "", [@typed={0x8, 0x0, 0x0, 0x0, @uid}]}, 0x18}], 0x1}, 0x0) r2 = pidfd_getfd(0xffffffffffffffff, r1, 0x0) openat(r2, &(0x7f0000000540)='./file0\x00', 0x0, 0xa) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$TIPC_NL_NET_SET(r1, &(0x7f0000000500)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)={0x318, r3, 0x100, 0x70bd27, 0x25dfdbff, {}, [@TIPC_NLA_BEARER={0x70, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x12}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}, 0x9}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x43}}}, {0x14, 0x2, @in={0x2, 0x4e22, @multicast2}}}}]}, @TIPC_NLA_LINK={0x38, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffffd}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x925}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}]}]}, @TIPC_NLA_NODE={0xa0, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x49, 0x4, {'gcm(aes)\x00', 0x21, "2d6a8a78dcca3861d20a54bb95aac85e82517796ae9b3a695e25f83ee3a8b6279d"}}, @TIPC_NLA_NODE_KEY={0x4a, 0x4, {'gcm(aes)\x00', 0x22, "ae60cdd642bd14139518fe2109f733fcb6a5e51e4739f4ec861b588ec5a6ad4e3ff2"}}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_BEARER={0x9c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x4}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @remote}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x20, @mcast2, 0x1000}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x1}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x40000000}, @TIPC_NLA_BEARER_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x10000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}]}]}, @TIPC_NLA_LINK={0xb8, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x104}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffe0}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xee}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x585e}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xae}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}]}]}, @TIPC_NLA_MEDIA={0x38, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1b2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}]}, @TIPC_NLA_NET={0x30, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0xffffff7f}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0xb80}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x8}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x7ff}]}]}, 0x318}, 0x1, 0x0, 0x0, 0x88a1}, 0x10) [ 263.993045][T23310] FAT-fs (loop2): Directory bread(block 18) failed [ 264.001508][T23310] FAT-fs (loop2): Directory bread(block 19) failed [ 264.008315][T23310] FAT-fs (loop2): Directory bread(block 20) failed [ 264.015189][T23310] FAT-fs (loop2): Directory bread(block 21) failed [ 264.022008][T23310] FAT-fs (loop2): Directory bread(block 22) failed [ 264.030605][T23310] FAT-fs (loop2): Directory bread(block 23) failed 11:14:46 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x1000000000000, 0xffffff6a) [ 264.037395][T23310] FAT-fs (loop2): Directory bread(block 24) failed [ 264.044261][T23310] FAT-fs (loop2): Directory bread(block 25) failed [ 264.052801][T23310] handle_bad_sector: 7 callbacks suppressed [ 264.052817][T23310] attempt to access beyond end of device [ 264.052817][T23310] loop2: rw=2049, want=105, limit=16 [ 264.071153][T23315] FAT-fs (loop4): Directory bread(block 18) failed [ 264.083799][T23315] FAT-fs (loop4): Directory bread(block 19) failed [ 264.090434][T23315] FAT-fs (loop4): Directory bread(block 20) failed [ 264.099459][T23315] FAT-fs (loop4): Directory bread(block 21) failed [ 264.106352][T23315] FAT-fs (loop4): Directory bread(block 22) failed [ 264.113096][T23315] FAT-fs (loop4): Directory bread(block 23) failed [ 264.119646][T23315] FAT-fs (loop4): Directory bread(block 24) failed [ 264.126654][T23315] FAT-fs (loop4): Directory bread(block 25) failed 11:14:46 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x1000000}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 264.131526][T23322] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=23322 comm=syz-executor.1 [ 264.151835][T23289] attempt to access beyond end of device [ 264.151835][T23289] loop2: rw=2049, want=121, limit=16 [ 264.183559][T23329] loop3: detected capacity change from 0 to 16 [ 264.187600][T23289] attempt to access beyond end of device [ 264.187600][T23289] loop2: rw=2049, want=122, limit=16 [ 264.230590][T23289] attempt to access beyond end of device [ 264.230590][T23289] loop2: rw=2049, want=123, limit=16 11:14:46 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x102, 0xa) [ 264.241404][T23289] attempt to access beyond end of device [ 264.241404][T23289] loop2: rw=2049, want=124, limit=16 [ 264.275215][T23289] attempt to access beyond end of device [ 264.275215][T23289] loop2: rw=2049, want=125, limit=16 11:14:47 executing program 1: r0 = syz_mount_image$iso9660(0x0, 0x0, 0xfffffffffffffffd, 0x0, &(0x7f0000000680), 0x208c10, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x80500, 0x80) [ 264.336103][T23289] attempt to access beyond end of device [ 264.336103][T23289] loop2: rw=2049, want=126, limit=16 [ 264.391655][T23289] attempt to access beyond end of device [ 264.391655][T23289] loop2: rw=2049, want=127, limit=16 [ 264.431639][T23289] attempt to access beyond end of device [ 264.431639][T23289] loop2: rw=2049, want=128, limit=16 11:14:47 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x2000000}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:14:47 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x2000000000000, 0xffffff6a) 11:14:47 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r0, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x0, 0x101}) ioctl$CHAR_RAW_GETSIZE64(0xffffffffffffffff, 0x80081272, &(0x7f0000000140)) syz_mount_image$iso9660(0x0, 0x0, 0x1, 0x1, &(0x7f0000000100)=[{&(0x7f0000000000)="9f279104f80cf49c02b654cbe0bbc276c8fb5c7bf0df4ad1cdcd0eee2521b44aeb1894547d5d20cd6e753fa251bd34887255e97eb8bbc83e3d7f51dc62219658d09d7198ae5479123f36c08ed0d1e539218d97e042afb411df305b17133b9519f8130a4b5e621a6b8f7b0e9ef8d12ed64167049926493b1b0d7e85198af71cff672c1d084bad0b8afd46b19a6c1bce0620d8dd01125d25f50e37fa6ccad61721b7f669618093041b260ebf92b5646ce54b92edb4bcd3235913c1c2b437bd2fb3c4b604", 0xc3, 0x3}], 0x2000, 0x0) 11:14:47 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x45) [ 264.559924][T23369] loop3: detected capacity change from 0 to 16 [ 264.588256][T23373] loop2: detected capacity change from 0 to 16 [ 264.677832][T23382] FAT-fs (loop2): Directory bread(block 16) failed 11:14:47 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x4000000000000, 0xffffff6a) 11:14:47 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000001c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='nfs=nostale_ro']) recvmmsg(0xffffffffffffffff, &(0x7f0000004a80)=[{{&(0x7f0000000240)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000001640)=[{&(0x7f00000002c0)=""/213, 0xd5}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/234, 0xea}, {&(0x7f00000014c0)=""/241, 0xf1}, {&(0x7f0000000080)=""/34, 0x22}, {&(0x7f00000015c0)=""/93, 0x5d}], 0x6, &(0x7f00000016c0)=""/240, 0xf0}, 0x7}, {{&(0x7f00000017c0)=@nl=@proc, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000001840)=""/175, 0xaf}, {&(0x7f0000001900)=""/161, 0xa1}, {&(0x7f00000019c0)=""/201, 0xc9}, {&(0x7f0000001ac0)=""/93, 0x5d}, {&(0x7f0000001b40)=""/161, 0xa1}, {&(0x7f0000001c00)=""/173, 0xad}], 0x6, &(0x7f0000001d40)=""/251, 0xfb}, 0x7}, {{0x0, 0x0, &(0x7f0000002240)=[{&(0x7f0000001e40)=""/179, 0xb3}, {&(0x7f0000001f00)=""/117, 0x75}, {&(0x7f0000001f80)=""/203, 0xcb}, {&(0x7f0000002080)=""/139, 0x8b}, {&(0x7f0000002140)=""/204, 0xcc}], 0x5, &(0x7f00000022c0)=""/243, 0xf3}, 0x1f}, {{&(0x7f00000023c0)=@hci, 0x80, &(0x7f0000002800)=[{&(0x7f0000000180)=""/40, 0x28}, {&(0x7f0000002440)=""/197, 0xc5}, {&(0x7f0000002540)=""/26, 0x1a}, {&(0x7f0000002580)=""/106, 0x6a}, {&(0x7f0000002600)=""/217, 0xd9}, {&(0x7f0000002700)=""/132, 0x84}, {&(0x7f00000027c0)}], 0x7}, 0x5}, {{&(0x7f0000002880)=@x25, 0x80, &(0x7f0000002c80)=[{&(0x7f0000002900)=""/10, 0xa}, {&(0x7f0000002940)=""/172, 0xac}, {&(0x7f0000002a00)=""/165, 0xa5}, {&(0x7f0000002ac0)=""/117, 0x75}, {&(0x7f0000002b40)=""/63, 0x3f}, {&(0x7f0000002b80)=""/223, 0xdf}], 0x6, &(0x7f0000002d00)=""/186, 0xba}, 0x3}, {{0x0, 0x0, &(0x7f0000003340)=[{&(0x7f0000002dc0)=""/214, 0xd6}, {&(0x7f0000002ec0)=""/6, 0x6}, {&(0x7f0000002f00)=""/116, 0x74}, {&(0x7f0000002f80)=""/213, 0xd5}, {&(0x7f0000003080)=""/105, 0x69}, {&(0x7f0000003100)=""/192, 0xc0}, {&(0x7f00000031c0)=""/177, 0xb1}, {&(0x7f0000003280)=""/192, 0xc0}], 0x8}, 0x20}, {{&(0x7f00000033c0)=@generic, 0x80, &(0x7f00000037c0)=[{&(0x7f0000003440)=""/38, 0x26}, {&(0x7f0000003480)=""/134, 0x86}, {&(0x7f0000003540)=""/184, 0xb8}, {&(0x7f0000003600)=""/167, 0xa7}, {&(0x7f00000036c0)=""/242, 0xf2}], 0x5, &(0x7f0000003840)=""/75, 0x4b}, 0x80000001}, {{&(0x7f00000038c0)=@x25={0x9, @remote}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000003940)=""/4096, 0x1000}, {&(0x7f0000004940)=""/47, 0x2f}, {&(0x7f0000004980)=""/105, 0x69}], 0x3, &(0x7f0000004a40)=""/27, 0x1b}, 0x9}], 0x8, 0x0, &(0x7f0000004c80)) fstat(r0, &(0x7f0000000000)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x81, &(0x7f0000000680)=0x0) r4 = eventfd(0x0) read$eventfd(r4, &(0x7f0000000340), 0x8) io_submit(r3, 0x1, &(0x7f00000001c0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x1, r4}]) io_cancel(r3, &(0x7f0000004e80)={0x0, 0x0, 0x0, 0x8, 0x2, r1, &(0x7f0000004dc0)="ff490d3a2b4e6fca7aa347ba944431014f63a682a32de11940db3566df050f2011c1f52a0dd9f9ae0cf0353d2ac8a86ebd5a7d83074482b7743fa651c4ebcc86db8bbf12be9cb919fc595afc3d3914cb8d0b75c25d95ee24ca145879e9566d59430c55f698c0dc3f78fcc3431652d69b40748946b2c3a68672a55c7a6a36f5a77a360d991e2c490635887dd7e3cfbb9eab11b6cf109a1ee22c6b33a2", 0x9c, 0x80000000000, 0x0, 0x1, r1}, &(0x7f0000004ec0)) pwrite64(r1, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r1, 0x1, &(0x7f00000000c0)) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r5, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r5, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x0, 0x200000000008, 0x4}) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f00000027c0)={'syztnl0\x00', &(0x7f0000004cc0)={'syztnl2\x00', 0x0, 0x29, 0x1, 0x4, 0xfffffc01, 0x2a, @mcast1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7, 0x8000, 0x0, 0x8}}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000004d40)={@loopback, @private0, @local, 0xab, 0x0, 0xff, 0x0, 0x2, 0x2280000, r6}) [ 264.731851][T23382] FAT-fs (loop2): Directory bread(block 17) failed [ 264.777520][T23382] FAT-fs (loop2): Directory bread(block 18) failed [ 264.798904][T23382] FAT-fs (loop2): Directory bread(block 19) failed [ 264.831627][T23382] FAT-fs (loop2): Directory bread(block 20) failed [ 264.845401][T23398] loop3: detected capacity change from 0 to 16 [ 264.859573][T23382] FAT-fs (loop2): Directory bread(block 21) failed [ 264.902678][T23382] FAT-fs (loop2): Directory bread(block 22) failed [ 264.961052][T23382] FAT-fs (loop2): Directory bread(block 23) failed [ 264.986002][T23382] FAT-fs (loop2): Directory bread(block 24) failed 11:14:47 executing program 1: r0 = syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x3, &(0x7f0000000240)=[{&(0x7f0000000000)="dae6137c972fb54faf03214fbac1ba4ddde4fa2affd42a72803a03b6aac041769c9b0b705ce4a90b900c7b7525c2a8e590099d7eca54d57a1f42804e411386412e13798b2fb8f36fd2f5df9ae136dd32acd028bf0b51a4045c0bd702c0bd3e3daf0a3923912e617cfe3c68c54d0fd3481140d91273567ca36df657c95ef60026c9a2a44f26ad68c1fb5518b3e9eb9ff60fd706ae4540941bcb42455bdec71552953ec04647a0abb602beefaffff4e6694eb84984edeccb4907", 0xb9, 0x6}, {&(0x7f00000000c0)="7d86a3d60f5cc8de1fb9fa05e568af37b1f91f2117fd470729a10df78af79f2dee06843c4d2ee73128a05470a745939e2b938347cd510e9fac5051d31842cebc214565489c154d4a38e962d3725d14d8608f230d6c44ac172f771cd6e4aa5bac9c03e1cab094bf6ec27cc0409acb003f65ebc07f7ce0a54c1e9b407ab91e23e550f00e3f73908cb648c5f8b738045351d890699540b86e7f1783df8a708f42ed983ff048baa865877125ab3fc80cde370c270ee325bd7620", 0xb8, 0x3}, {&(0x7f0000000180)="3df83adf3f5a5c48fcfb723ea4f294f3e832eb84d5df60402527e7aceb9564ffe7276a52188e46ef4a170af0100053e5cc0138be7aa5620256b56dd72e872256d6761fb9c869bd76085bc33bb6fe1ec39757c83b67a20303eb5131b1020fadf86fce72c82304c8e393926498369d8a5ff4180f718b6b9885b20cfbded317aebfec103ccfc52bb5e4d3f77f76c1afe7151724302dbc9603d4f5a1f6e984677ff853b72ee051593e69eab3c69b810a1e8a", 0xb0, 0x5}], 0x0, 0x0) name_to_handle_at(r0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@isofs_parent={0x14, 0x2, {0x0, 0x3, 0x676, 0x6, 0xffffffff, 0x2}}, &(0x7f0000000340), 0x0) [ 265.019751][T23382] FAT-fs (loop2): Directory bread(block 25) failed 11:14:47 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x6000000000000, 0xffffff6a) 11:14:47 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x46) 11:14:47 executing program 4 (fault-call:3 fault-nth:0): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) 11:14:47 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r0, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x0, 0x8}) statx(r1, &(0x7f0000000000)='./file0\x00', 0x100, 0x4, &(0x7f0000000040)) [ 265.185059][T23418] loop3: detected capacity change from 0 to 16 [ 265.190496][T23417] loop2: detected capacity change from 0 to 16 11:14:48 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x8000000000000, 0xffffff6a) [ 265.328654][T23430] FAT-fs (loop2): Directory bread(block 16) failed [ 265.364174][T23430] FAT-fs (loop2): Directory bread(block 17) failed [ 265.374379][T23435] loop4: detected capacity change from 0 to 16 [ 265.393617][T23430] FAT-fs (loop2): Directory bread(block 18) failed [ 265.444479][T23430] FAT-fs (loop2): Directory bread(block 19) failed [ 265.454438][T23435] FAULT_INJECTION: forcing a failure. [ 265.454438][T23435] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 265.465739][T23430] FAT-fs (loop2): Directory bread(block 20) failed [ 265.467670][T23435] CPU: 1 PID: 23435 Comm: syz-executor.4 Not tainted 5.13.0-rc7-syzkaller #0 [ 265.482893][T23435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 265.485315][T23430] FAT-fs (loop2): Directory bread(block 21) failed [ 265.492934][T23435] Call Trace: [ 265.492943][T23435] dump_stack+0x137/0x19d [ 265.506986][T23435] should_fail+0x23c/0x250 [ 265.507316][T23430] FAT-fs (loop2): Directory bread(block 22) failed [ 265.511438][T23435] __alloc_pages+0x102/0x320 [ 265.511459][T23435] alloc_pages+0x21d/0x310 [ 265.522684][T23430] FAT-fs (loop2): Directory bread(block 23) failed [ 265.522744][T23435] __page_cache_alloc+0x4d/0xf0 [ 265.531619][T23430] FAT-fs (loop2): Directory bread(block 24) failed [ 265.533611][T23435] pagecache_get_page+0x5f4/0x900 [ 265.540803][T23430] FAT-fs (loop2): Directory bread(block 25) failed [ 265.544953][T23435] grab_cache_page_write_begin+0x3f/0x70 [ 265.544994][T23435] cont_write_begin+0x501/0x850 [ 265.566909][T23435] ? path_openat+0x19ab/0x20b0 [ 265.571705][T23435] fat_write_begin+0x61/0xf0 [ 265.576348][T23435] ? fat_block_truncate_page+0x30/0x30 [ 265.581897][T23435] generic_perform_write+0x196/0x3a0 [ 265.587175][T23435] ? file_update_time+0x3ae/0x3e0 [ 265.592191][T23435] __generic_file_write_iter+0x161/0x300 [ 265.597915][T23435] ? generic_write_checks+0x242/0x290 [ 265.603330][T23435] generic_file_write_iter+0x75/0x130 [ 265.608720][T23435] vfs_write+0x69d/0x770 [ 265.612976][T23435] ksys_write+0xce/0x180 [ 265.617211][T23435] __x64_sys_write+0x3e/0x50 [ 265.621793][T23435] do_syscall_64+0x4a/0x90 [ 265.626207][T23435] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 265.632139][T23435] RIP: 0033:0x4665d9 [ 265.636028][T23435] 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 [ 265.655635][T23435] RSP: 002b:00007f582c0db188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 265.657112][T23443] loop3: detected capacity change from 0 to 16 [ 265.664036][T23435] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 265.664051][T23435] RDX: 00000000ffffff6a RSI: 0000000020000000 RDI: 0000000000000003 [ 265.664063][T23435] RBP: 00007f582c0db1d0 R08: 0000000000000000 R09: 0000000000000000 11:14:48 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x2840300}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:14:48 executing program 4 (fault-call:3 fault-nth:1): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) [ 265.664075][T23435] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 265.702065][T23435] R13: 00007fff7e89391f R14: 00007f582c0db300 R15: 0000000000022000 11:14:48 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x47) [ 265.800813][T23460] loop4: detected capacity change from 0 to 16 11:14:48 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0xa000000000000, 0xffffff6a) [ 265.892541][T23460] FAULT_INJECTION: forcing a failure. [ 265.892541][T23460] name failslab, interval 1, probability 0, space 0, times 0 [ 265.905199][T23460] CPU: 1 PID: 23460 Comm: syz-executor.4 Not tainted 5.13.0-rc7-syzkaller #0 [ 265.913965][T23460] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 265.924038][T23460] Call Trace: [ 265.927303][T23460] dump_stack+0x137/0x19d [ 265.931662][T23460] should_fail+0x23c/0x250 [ 265.936107][T23460] ? mempool_alloc_slab+0x16/0x20 [ 265.941155][T23460] __should_failslab+0x81/0x90 [ 265.945923][T23460] should_failslab+0x5/0x20 [ 265.950453][T23460] kmem_cache_alloc+0x46/0x2f0 [ 265.955234][T23460] ? PageHuge+0x59/0xc0 [ 265.959385][T23460] mempool_alloc_slab+0x16/0x20 [ 265.964276][T23460] ? mempool_free+0x130/0x130 [ 265.968962][T23460] mempool_alloc+0x8c/0x300 [ 265.973476][T23460] ? __find_get_block+0x82c/0x900 [ 265.978563][T23460] bio_alloc_bioset+0xcc/0x480 [ 265.983321][T23460] ? __cond_resched+0x11/0x40 [ 265.987995][T23460] submit_bh_wbc+0x130/0x330 [ 265.992632][T23460] __bread_gfp+0x110/0x220 [ 265.997050][T23460] fat12_ent_bread+0xc7/0x320 [ 266.001723][T23460] ? _raw_spin_lock_irqsave+0x25/0x80 [ 266.007156][T23460] ? fat12_ent_set_ptr+0x140/0x140 [ 266.012354][T23460] fat_alloc_clusters+0x3af/0xa50 [ 266.017420][T23460] ? __list_del_entry_valid+0x54/0xc0 [ 266.022784][T23460] ? rmqueue_pcplist+0x152/0x190 [ 266.027739][T23460] ? try_charge+0x36/0x9c0 [ 266.032163][T23460] ? alloc_buffer_head+0x2f/0x190 [ 266.037187][T23460] fat_get_block+0x213/0x5a0 [ 266.041768][T23460] __block_write_begin_int+0x4a2/0x1060 [ 266.047307][T23460] ? fat_block_truncate_page+0x30/0x30 [ 266.052760][T23460] ? wait_for_stable_page+0x56/0x70 [ 266.057962][T23460] cont_write_begin+0x522/0x850 [ 266.062850][T23460] ? path_openat+0x19ab/0x20b0 [ 266.067605][T23460] fat_write_begin+0x61/0xf0 [ 266.072252][T23460] ? fat_block_truncate_page+0x30/0x30 [ 266.077722][T23460] generic_perform_write+0x196/0x3a0 [ 266.083036][T23460] ? file_update_time+0x3ae/0x3e0 [ 266.088087][T23460] __generic_file_write_iter+0x161/0x300 [ 266.093763][T23460] ? generic_write_checks+0x242/0x290 [ 266.099134][T23460] generic_file_write_iter+0x75/0x130 [ 266.104679][T23460] vfs_write+0x69d/0x770 [ 266.108928][T23460] ksys_write+0xce/0x180 [ 266.113274][T23460] __x64_sys_write+0x3e/0x50 [ 266.117898][T23460] do_syscall_64+0x4a/0x90 [ 266.122311][T23460] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 266.128215][T23460] RIP: 0033:0x4665d9 [ 266.132094][T23460] 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 [ 266.151696][T23460] RSP: 002b:00007f582c0db188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 266.160110][T23460] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 266.168120][T23460] RDX: 00000000ffffff6a RSI: 0000000020000000 RDI: 0000000000000003 [ 266.176084][T23460] RBP: 00007f582c0db1d0 R08: 0000000000000000 R09: 0000000000000000 [ 266.184067][T23460] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 11:14:48 executing program 0: fstat(0xffffffffffffffff, &(0x7f0000000000)) [ 266.192059][T23460] R13: 00007fff7e89391f R14: 00007f582c0db300 R15: 0000000000022000 [ 266.211826][T23469] loop2: detected capacity change from 0 to 16 11:14:48 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x40, 0x0) 11:14:49 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000001c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='nfs=nostale_ro']) fstat(r0, &(0x7f0000000000)) r1 = socket$packet(0x11, 0x2, 0x300) fsetxattr$trusted_overlay_redirect(r1, &(0x7f0000000080), 0xfffffffffffffffd, 0x0, 0x3) setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000180)=0x3, 0x4) 11:14:49 executing program 1: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x50201, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_MPP(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0x50, r1, 0x400, 0x70bd25, 0x25dfdbfd, {{}, {@void, @void}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000010) syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) [ 266.281258][T23482] loop3: detected capacity change from 0 to 16 11:14:49 executing program 4 (fault-call:3 fault-nth:2): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) 11:14:49 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000001c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='nfs=nostale_ro']) r1 = open(&(0x7f0000000080)='./file0\x00', 0x490200, 0x16) fstat(r0, &(0x7f0000000000)) write$binfmt_script(r1, &(0x7f0000000240)={'#! ', './file0', [{0x20, 'vfat\x00'}, {0x20, 'vfat\x00'}, {0x20, 'vfat\x00'}, {0x20, 'vfat\x00'}, {0x20, 'vfat\x00'}, {0x20, 'vfat\x00'}], 0xa, "c2f74a4a81e6ef3f13a1a484849a0dd95392428b587a92487ab7d93d981251742e1fc9175c95f29b3d22951989ae36fcbb8034f3e5154b8f0173cc04a1a4a55ccec6e01dfee21e826689811cd5c245210b55a650f6a32ec0d40003e7993d2777c08f31af41bed6413de4759fdd9b2fbd6b1e3f9872e7745cb9a21d6da79d38c8c335ee8ae6327c353ce7684ec180e2516cd33916"}, 0xc3) 11:14:49 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x48) 11:14:49 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000001c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='nfs=nostale_ro']) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r1, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r1, 0x1, &(0x7f00000000c0)=0x40) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, &(0x7f0000000240)={0xffffffff, 0x400, 0x2, 0x6, 0xa6, 0xfffd}) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x0, 0x8}) fchmodat(r1, &(0x7f0000000180)='./file0\x00', 0x1c0) open(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0) fstat(r0, &(0x7f0000000000)) [ 266.331417][T23469] loop2: detected capacity change from 0 to 16 [ 266.348744][T23469] attempt to access beyond end of device [ 266.348744][T23469] loop2: rw=2049, want=17, limit=16 [ 266.359445][T23469] buffer_io_error: 147 callbacks suppressed [ 266.359457][T23469] Buffer I/O error on dev loop2, logical block 16, lost async page write 11:14:49 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x3000000}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:14:49 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0xc000000000000, 0xffffff6a) 11:14:49 executing program 1: ioctl$FS_IOC_GETFSLABEL(0xffffffffffffffff, 0x81009431, &(0x7f0000000000)) syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) [ 266.455120][T23509] loop4: detected capacity change from 0 to 16 [ 266.483724][T23509] FAULT_INJECTION: forcing a failure. [ 266.483724][T23509] name failslab, interval 1, probability 0, space 0, times 0 [ 266.496359][T23509] CPU: 1 PID: 23509 Comm: syz-executor.4 Not tainted 5.13.0-rc7-syzkaller #0 [ 266.505112][T23509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 266.515171][T23509] Call Trace: [ 266.518434][T23509] dump_stack+0x137/0x19d [ 266.522764][T23509] should_fail+0x23c/0x250 [ 266.527179][T23509] ? mempool_alloc_slab+0x16/0x20 [ 266.532249][T23509] __should_failslab+0x81/0x90 [ 266.537080][T23509] should_failslab+0x5/0x20 [ 266.541732][T23509] kmem_cache_alloc+0x46/0x2f0 [ 266.546518][T23509] mempool_alloc_slab+0x16/0x20 [ 266.551368][T23509] ? mempool_free+0x130/0x130 [ 266.556060][T23509] mempool_alloc+0x8c/0x300 [ 266.560574][T23509] bio_alloc_bioset+0xcc/0x480 [ 266.565332][T23509] submit_bh_wbc+0x130/0x330 [ 266.569920][T23509] ? __list_del_entry_valid+0x54/0xc0 [ 266.575322][T23509] __sync_dirty_buffer+0x136/0x1e0 [ 266.580521][T23509] sync_dirty_buffer+0x16/0x20 [ 266.585296][T23509] fat_mirror_bhs+0x24b/0x330 [ 266.590017][T23509] fat_alloc_clusters+0x95e/0xa50 [ 266.595043][T23509] ? __list_del_entry_valid+0x54/0xc0 [ 266.600410][T23509] ? try_charge+0x36/0x9c0 [ 266.604827][T23509] fat_get_block+0x213/0x5a0 [ 266.609419][T23509] __block_write_begin_int+0x4a2/0x1060 [ 266.614973][T23509] ? fat_block_truncate_page+0x30/0x30 [ 266.620451][T23509] ? wait_for_stable_page+0x56/0x70 [ 266.625713][T23509] cont_write_begin+0x522/0x850 [ 266.630581][T23509] ? path_openat+0x19ab/0x20b0 [ 266.635343][T23509] fat_write_begin+0x61/0xf0 [ 266.639951][T23509] ? fat_block_truncate_page+0x30/0x30 [ 266.645420][T23509] generic_perform_write+0x196/0x3a0 [ 266.650716][T23509] ? file_update_time+0x3ae/0x3e0 [ 266.655818][T23509] __generic_file_write_iter+0x161/0x300 [ 266.661457][T23509] ? generic_write_checks+0x242/0x290 [ 266.666835][T23509] generic_file_write_iter+0x75/0x130 [ 266.672207][T23509] vfs_write+0x69d/0x770 [ 266.676451][T23509] ksys_write+0xce/0x180 [ 266.680738][T23509] __x64_sys_write+0x3e/0x50 [ 266.685362][T23509] do_syscall_64+0x4a/0x90 [ 266.689849][T23509] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 266.695805][T23509] RIP: 0033:0x4665d9 11:14:49 executing program 1: r0 = syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) statx(r0, &(0x7f0000000040)='./file0\x00', 0x6000, 0x1, &(0x7f0000000080)) r1 = dup2(r0, r0) write(r0, &(0x7f0000000180)="7b5bd42c59f43753aa1167d86cf5be9045a1f8fc000b0feb0da21155ff1894afc306fe965c313c2bddaeccec533da4addbef6750f093018c13b2d3778dbc2bf998bbbffbce230234fc39cf9f8c810c35f0acdcb24be6da9f01bd73a39002859cedeb372b1eab01ce50426b7e11665bcc55ccd8ede5438017bcfe09", 0x7b) openat(r1, &(0x7f0000000000)='./file0\x00', 0x418000, 0x0) r2 = open$dir(&(0x7f0000000200)='./file0\x00', 0x101000, 0x0) renameat2(r2, &(0x7f0000000240)='./file0\x00', r0, &(0x7f0000000280)='./file0\x00', 0x0) faccessat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x5) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000000d40)=0xffffffffffffffff) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x8, 0x40010, r3, 0x609f1000) [ 266.699717][T23509] 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 [ 266.719411][T23509] RSP: 002b:00007f582c0db188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 266.727818][T23509] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 266.735781][T23509] RDX: 00000000ffffff6a RSI: 0000000020000000 RDI: 0000000000000003 [ 266.743747][T23509] RBP: 00007f582c0db1d0 R08: 0000000000000000 R09: 0000000000000000 [ 266.747055][T23525] loop3: detected capacity change from 0 to 16 [ 266.751711][T23509] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 266.765977][T23509] R13: 00007fff7e89391f R14: 00007f582c0db300 R15: 0000000000022000 11:14:49 executing program 1: io_pgetevents(0x0, 0xfffffffffffffffb, 0x4, &(0x7f0000000000)=[{}, {}, {}, {}], &(0x7f0000000080), &(0x7f0000000100)={&(0x7f00000000c0)={[0x7]}, 0x8}) r0 = syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) r1 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000140)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r2, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r2, 0x1, &(0x7f00000000c0)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r3, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000001300)={0x2880008, r2, 0x0, 0x8}) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) io_submit(0x0, 0x3, &(0x7f00000004c0)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x1c8, r1, &(0x7f0000000180)="4f7f00d4cd4fa1e6d855317054aca8d93a32d054cf101aa3c61d41051d9380c19d3b3240dce761088cc059d6552e83965509f2b17cbef2406de1cd53488f5800d94869001c6d33b566f6e0e802e0891f2ec664c3edbb035f44d42ad12e16ddc0a4da1fc97e0f65c6cb8107b81a8eb0effbd4406962c1053cfa0b64b4ed172d347d5c80fc2dae0c56dd2590e1c77054021474b022947445ef82dcdf9bcdd65924086637a622dd67b6524fcc95d8800f9b5289d9c572216ab3f651c664493e093af6747a8a05a04b6954a1bd57636ada1abbf9ec8bfca9420183eff121d62c07ffc7ebe2ded43b8de23998089db486268b047f18c745", 0xf5, 0x6, 0x0, 0x2, r2}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x5, 0x20, r4, &(0x7f00000002c0)="a8383fe0742afd5fad4c53c514e02caa6e53ff4f37e80a1ab515942359272197a2a06535bd9ecb8fe025a3eb4e17c7c3cb7a53ad5696600afbc0dbfcd2b5550c44d5791cb15b5d4aaf2068de49c0b12621c38d1f7e356223b6284bd7684a27ddc6885b50c22313cf991504ee55f89cecd4b06eb8ee4d426a492a6d1cab986c7f845e2f6ab53660009c353479805b4bd316641214a661771cf54fe381dbd6956eb0e5e386a920455f3a0b975646ce3ec789eca364c1d74a2f9aece48e2f2d8b2015e836dee51534254b62017bfbce2d8bd4bf45edaa06687138aaa7265a42bae23596ae7154d31a48c8b62d33337d810b", 0xf0, 0x10001, 0x0, 0x1}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x8, 0x20, r0, &(0x7f0000000400)="53f4b4b390e137064919386032c1a85b2e622bf149c2cb00e88081a1f1811277894df28e903a919e72077bfc5cd941883a9cfe7d552a16b8d0228e189b81fe04e2d0b6a55c344c59f4a5eae18556b3dfde", 0x51, 0x5, 0x0, 0x5}]) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r2, 0x8040942d, &(0x7f0000000500)) 11:14:49 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x3840300}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:14:49 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0xe000000000000, 0xffffff6a) [ 266.915219][T23542] loop2: detected capacity change from 0 to 16 11:14:49 executing program 4 (fault-call:3 fault-nth:3): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) [ 267.037547][T23550] FAT-fs (loop2): Directory bread(block 16) failed [ 267.076816][T23550] FAT-fs (loop2): Directory bread(block 17) failed [ 267.086961][T23558] loop3: detected capacity change from 0 to 16 [ 267.107970][T23564] loop4: detected capacity change from 0 to 16 [ 267.122043][T23564] FAULT_INJECTION: forcing a failure. [ 267.122043][T23564] name failslab, interval 1, probability 0, space 0, times 0 [ 267.134676][T23564] CPU: 0 PID: 23564 Comm: syz-executor.4 Not tainted 5.13.0-rc7-syzkaller #0 [ 267.140202][T23550] FAT-fs (loop2): Directory bread(block 18) failed [ 267.143434][T23564] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 267.160000][T23564] Call Trace: [ 267.160097][T23550] FAT-fs (loop2): Directory bread(block 19) failed [ 267.163268][T23564] dump_stack+0x137/0x19d [ 267.174116][T23564] should_fail+0x23c/0x250 [ 267.178582][T23564] ? mempool_alloc_slab+0x16/0x20 [ 267.181087][T23550] FAT-fs (loop2): Directory bread(block 20) failed [ 267.183622][T23564] __should_failslab+0x81/0x90 [ 267.183694][T23564] should_failslab+0x5/0x20 [ 267.183746][T23564] kmem_cache_alloc+0x46/0x2f0 [ 267.204195][T23564] mempool_alloc_slab+0x16/0x20 [ 267.209071][T23564] ? mempool_free+0x130/0x130 [ 267.213761][T23564] mempool_alloc+0x8c/0x300 [ 267.218267][T23564] bio_alloc_bioset+0xcc/0x480 [ 267.223024][T23564] submit_bh_wbc+0x130/0x330 [ 267.227639][T23564] ? __list_del_entry_valid+0x54/0xc0 [ 267.232083][T23550] FAT-fs (loop2): Directory bread(block 21) failed [ 267.233066][T23564] __sync_dirty_buffer+0x136/0x1e0 [ 267.244654][T23564] sync_dirty_buffer+0x16/0x20 [ 267.249414][T23564] fat_mirror_bhs+0x24b/0x330 [ 267.254211][T23564] fat_alloc_clusters+0x95e/0xa50 [ 267.259247][T23564] ? __list_del_entry_valid+0x54/0xc0 [ 267.264663][T23564] ? try_charge+0x36/0x9c0 [ 267.269075][T23564] fat_get_block+0x213/0x5a0 [ 267.273679][T23564] __block_write_begin_int+0x4a2/0x1060 [ 267.279221][T23564] ? fat_block_truncate_page+0x30/0x30 [ 267.284740][T23564] ? wait_for_stable_page+0x56/0x70 [ 267.285986][T23550] FAT-fs (loop2): Directory bread(block 22) failed [ 267.289930][T23564] cont_write_begin+0x522/0x850 [ 267.289952][T23564] ? path_openat+0x19ab/0x20b0 [ 267.289968][T23564] fat_write_begin+0x61/0xf0 [ 267.310619][T23564] ? fat_block_truncate_page+0x30/0x30 [ 267.316094][T23564] generic_perform_write+0x196/0x3a0 [ 267.321422][T23564] ? file_update_time+0x3ae/0x3e0 [ 267.326439][T23564] __generic_file_write_iter+0x161/0x300 [ 267.332064][T23564] ? generic_write_checks+0x242/0x290 [ 267.337431][T23564] generic_file_write_iter+0x75/0x130 [ 267.342828][T23564] vfs_write+0x69d/0x770 [ 267.347083][T23564] ksys_write+0xce/0x180 [ 267.351437][T23564] __x64_sys_write+0x3e/0x50 [ 267.356034][T23564] do_syscall_64+0x4a/0x90 [ 267.360555][T23564] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 267.366479][T23564] RIP: 0033:0x4665d9 [ 267.370357][T23564] 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 [ 267.370805][T23550] FAT-fs (loop2): Directory bread(block 23) failed [ 267.390011][T23564] RSP: 002b:00007f582c0db188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 267.404914][T23564] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 267.412885][T23564] RDX: 00000000ffffff6a RSI: 0000000020000000 RDI: 0000000000000003 [ 267.420930][T23564] RBP: 00007f582c0db1d0 R08: 0000000000000000 R09: 0000000000000000 [ 267.428933][T23564] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 267.436933][T23564] R13: 00007fff7e89391f R14: 00007f582c0db300 R15: 0000000000022000 [ 267.458163][T23550] FAT-fs (loop2): Directory bread(block 24) failed [ 267.465120][T23550] FAT-fs (loop2): Directory bread(block 25) failed 11:14:50 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x49) 11:14:50 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000d40)=0xffffffffffffffff) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)) syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x24, 0x0) 11:14:50 executing program 4 (fault-call:3 fault-nth:4): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) 11:14:50 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000001c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000003740)=ANY=[@ANYBLOB="4b5f726f1d5ef57857775ea08fc100"/28]) fstat(r0, &(0x7f0000000000)) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)={0x18, 0x25, 0x1, 0x0, 0x0, "", [@typed={0x8, 0x0, 0x0, 0x0, @uid}]}, 0x18}], 0x1}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r1, 0x8982, &(0x7f0000000080)={0x3, 'batadv0\x00', {0x5}, 0x2}) sendmsg$ETHTOOL_MSG_TSINFO_GET(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000240)={0x34, 0x0, 0x303, 0x0, 0x0, {0xb}, [@HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x34}}, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000280)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f00000002c0)={@mcast2, @local, @loopback={0xfec0ffff00000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20d20002, r5}) sendmsg$nl_xfrm(r2, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f00000005c0)=@getsa={0x28c, 0x12, 0x800, 0x70bd26, 0x25dfdbfc, {@in6=@ipv4={'\x00', '\xff\xff', @loopback}, 0x4d4, 0x2, 0x3c}, [@tfcpad={0x8, 0x16, 0x984}, @lifetime_val={0x24, 0x9, {0x6, 0x7, 0x8, 0xb6dc}}, @migrate={0x180, 0x11, [{@in=@private=0xa010102, @in6=@rand_addr=' \x01\x00', @in6=@dev={0xfe, 0x80, '\x00', 0x34}, @in=@dev={0xac, 0x14, 0x14, 0x2e}, 0xff, 0x4, 0x0, 0x34ff, 0x0, 0x2}, {@in=@multicast1, @in=@broadcast, @in6=@private0={0xfc, 0x0, '\x00', 0x1}, @in=@multicast2, 0x3c, 0x4, 0x0, 0x3505, 0xa, 0xa}, {@in6=@rand_addr=' \x01\x00', @in6=@private1, @in=@private=0xa010100, @in=@remote, 0xff, 0x1, 0x0, 0x3500, 0x2, 0xa}, {@in6=@mcast2, @in=@remote, @in=@multicast1, @in6=@local, 0xff, 0x1, 0x0, 0x34ff, 0xa, 0x2}, {@in6=@local, @in=@multicast2, @in6=@mcast2, @in6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x33, 0x0, 0x0, 0x3501, 0x2}]}, @lastused={0xc, 0xf, 0x2}, @policy={0xac, 0x7, {{@in=@loopback, @in=@multicast1, 0x4e24, 0x669, 0x4e24, 0xff00, 0x0, 0x20, 0xa0, 0x2c, r5, 0xffffffffffffffff}, {0x4, 0x3, 0x6, 0xffff, 0x2, 0x800, 0x8}, {0xcc2, 0x0, 0x6, 0x5}, 0x63, 0x0, 0x2, 0x0, 0x1, 0x2}}]}, 0x28c}, 0x1, 0x0, 0x0, 0x4800}, 0xc014) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) r7 = socket$inet6_udp(0xa, 0x2, 0x0) r8 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000280)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r7, 0x890b, &(0x7f00000002c0)={@mcast2, @local, @loopback={0xfec0ffff00000000}, 0x0, 0xb, 0x0, 0x0, 0x0, 0xa0d20006, r9}) sendmsg$nl_xfrm(r6, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="e00100001000000229bd7000fbdbdf25ac1414aa000000000000000000000000fc0000000000000000000000000000014e2000024e2104d90200a0a03b000000", @ANYRES32=r9, @ANYRES32=0xee00, @ANYRESDEC, @ANYRES32=0x0, @ANYBLOB="01000000acfe4755a508f4f577b1a88a970007000a0101000000000000000000f90d981ad36f8f4d0000000000000000000000aa2004000000000000000000000000000092ae000000001ce57f56d6625a1e94f92c12dcbb7f0214bee6", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="8000000000000000000000000000f3ff0300000000000000070000000000000080000000000000000100000000000000000000000100000006000000000000000000000000000000000000000000000000000080000000000100000000000000397fffffbd6b6e0002010200000000001c00040001004e244e2100007f00000100001f5ec892798344000000"], 0x1e0}, 0x1, 0x0, 0x0, 0x4000010}, 0x20000000) accept4$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(r1, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000002c0)={&(0x7f00000004c0)={0x3278, 0x0, 0x800, 0x70bd2a, 0x25dfdbfb, {}, [@ETHTOOL_A_DEBUG_HEADER={0x90, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'erspan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_team\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gre0\x00'}]}, @ETHTOOL_A_DEBUG_HEADER={0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}]}, @ETHTOOL_A_DEBUG_MSGMASK={0x113c, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0xb0, 0x3, 0x0, 0x1, [{0x4}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8f3}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'vfat\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3ff}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'vfat\x00'}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'vfat\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, '(!\':+\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'vfat\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'vfat\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '-\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x401}]}]}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_BITS={0x1c, 0x3, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_MASK={0x1004, 0x5, "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"}, @ETHTOOL_A_BITSET_MASK={0x64, 0x5, "6befb6f3e3438d40f7417fc7bd95c209c7f43ec58c9707634905e784fe3c8e4986be6f002ae8734e89ee67858856cb4a87198d45a41fb38ca448aabc273c5a19e8f99bba15502c5ea9ed6f6ef0cbc4d54064429f81dea2d60dee8dcea20c79a5"}]}, @ETHTOOL_A_DEBUG_MSGMASK={0x1010, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x1004, 0x4, "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"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x2cc}]}, @ETHTOOL_A_DEBUG_MSGMASK={0x1010, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0x1004, 0x5, "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"}, @ETHTOOL_A_BITSET_SIZE={0x8}]}, @ETHTOOL_A_DEBUG_MSGMASK={0x54, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0xc}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x19}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_MASK={0x3b, 0x5, "7afaf96fb7a45fb386725922262e312ad425b8175a88301febd0b5e584eb7fde519c22471dffd7fb3daeaf063156a95d556bc128ccc5d8"}]}]}, 0x3278}, 0x1, 0x0, 0x0, 0x4008088}, 0x805) 11:14:50 executing program 1: lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'system.', '#&%.\x00'}, &(0x7f0000000080)=""/141, 0x8d) [ 267.602793][T23583] loop2: detected capacity change from 0 to 16 [ 267.695107][T23599] FAT-fs (loop2): Directory bread(block 16) failed [ 267.736641][T23606] loop4: detected capacity change from 0 to 16 [ 267.744573][T23599] FAT-fs (loop2): Directory bread(block 17) failed [ 267.763318][T23606] FAULT_INJECTION: forcing a failure. [ 267.763318][T23606] name failslab, interval 1, probability 0, space 0, times 0 [ 267.775109][T23599] FAT-fs (loop2): Directory bread(block 18) failed [ 267.776000][T23606] CPU: 0 PID: 23606 Comm: syz-executor.4 Not tainted 5.13.0-rc7-syzkaller #0 [ 267.782557][T23599] FAT-fs (loop2): Directory bread(block 19) failed [ 267.791188][T23606] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 267.791222][T23606] Call Trace: [ 267.797732][T23599] FAT-fs (loop2): Directory bread(block 20) failed [ 267.807735][T23606] dump_stack+0x137/0x19d [ 267.807761][T23606] should_fail+0x23c/0x250 [ 267.807780][T23606] ? mempool_alloc_slab+0x16/0x20 [ 267.811113][T23599] FAT-fs (loop2): Directory bread(block 21) failed [ 267.817585][T23606] __should_failslab+0x81/0x90 [ 267.822032][T23599] FAT-fs (loop2): Directory bread(block 22) failed [ 267.826241][T23606] should_failslab+0x5/0x20 [ 267.826260][T23606] kmem_cache_alloc+0x46/0x2f0 [ 267.831312][T23599] FAT-fs (loop2): Directory bread(block 23) failed [ 267.831347][T23599] FAT-fs (loop2): Directory bread(block 24) failed [ 267.837798][T23606] mempool_alloc_slab+0x16/0x20 [ 267.842635][T23599] FAT-fs (loop2): Directory bread(block 25) failed [ 267.849048][T23606] ? mempool_free+0x130/0x130 11:14:50 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x20388b1, 0x0) 11:14:50 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x10000, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xe15d6c4e8e084b8b, 0x0) 11:14:50 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000001c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='nfs=nostale_ro']) r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) fstat(r0, &(0x7f0000000000)) [ 267.849070][T23606] mempool_alloc+0x8c/0x300 [ 267.891791][T23606] bio_alloc_bioset+0xcc/0x480 [ 267.896558][T23606] submit_bh_wbc+0x130/0x330 [ 267.901146][T23606] __sync_dirty_buffer+0x136/0x1e0 [ 267.906270][T23606] sync_dirty_buffer+0x16/0x20 [ 267.911118][T23606] fat_mirror_bhs+0x24b/0x330 [ 267.915852][T23606] fat_alloc_clusters+0x95e/0xa50 [ 267.920870][T23606] ? release_pages+0x8d0/0x900 [ 267.925660][T23606] ? invalidate_bh_lrus_cpu+0xce/0xe0 [ 267.931195][T23606] fat_get_block+0x213/0x5a0 11:14:50 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x10000000000000, 0xffffff6a) [ 267.935784][T23606] __block_write_begin_int+0x4a2/0x1060 [ 267.941363][T23606] ? fat_block_truncate_page+0x30/0x30 [ 267.946862][T23606] ? wait_for_stable_page+0x56/0x70 [ 267.952053][T23606] cont_write_begin+0x522/0x850 [ 267.956931][T23606] ? path_openat+0x19ab/0x20b0 [ 267.961697][T23606] fat_write_begin+0x61/0xf0 [ 267.966325][T23606] ? fat_block_truncate_page+0x30/0x30 [ 267.971782][T23606] generic_perform_write+0x196/0x3a0 [ 267.977071][T23606] ? file_update_time+0x3ae/0x3e0 [ 267.982101][T23606] __generic_file_write_iter+0x161/0x300 11:14:50 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x4000000}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:14:50 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x4a) [ 267.987792][T23606] ? generic_write_checks+0x242/0x290 [ 267.993156][T23606] generic_file_write_iter+0x75/0x130 [ 267.998596][T23606] vfs_write+0x69d/0x770 [ 268.002865][T23606] ksys_write+0xce/0x180 [ 268.007131][T23606] __x64_sys_write+0x3e/0x50 [ 268.011733][T23606] do_syscall_64+0x4a/0x90 [ 268.016213][T23606] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 268.022101][T23606] RIP: 0033:0x4665d9 [ 268.026004][T23606] 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 [ 268.045624][T23606] RSP: 002b:00007f582c0db188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 268.054066][T23606] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 268.062029][T23606] RDX: 00000000ffffff6a RSI: 0000000020000000 RDI: 0000000000000003 [ 268.070000][T23606] RBP: 00007f582c0db1d0 R08: 0000000000000000 R09: 0000000000000000 [ 268.077962][T23606] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 11:14:50 executing program 1: r0 = syz_mount_image$iso9660(0x0, 0x0, 0x400000000, 0x6, &(0x7f00000015c0)=[{&(0x7f0000000200)="caf958f68e8d0975554e0c50c9e6f8ae9ccc07944a6c4f908225efa4c3c863eb3f1c5b802cfd57ef30e3f54841566e6526541a66f1968479a2f0a1696866591ab6430650af9ea05ecfb81c06b8e4e6cde0d8779e1b739f7e24ebbad65c8d176befdaf8e58efab6c4693a42710169bfcbd5b14e58383452f73c414a06118d5d64a0d04b2465df1d9fc76bc13dd3aa853ca9a8aea511d81a3b811fdfb03372a3f5d8970fc20f", 0xa5, 0x9}, {&(0x7f00000002c0)="1ab54dae878b108688f67a239844f6f3f0f66dc9bb63c18eb13ca47deaf0abf2ee76d951ebdd49f00b8adca55bbed54f8dbd752910a8ef30feea232d2297d7d496a2dadc2ac6bfc3a135f69ead4048169abe487836694f2ef3df094f963383994f1b32ed0785acb9373d66e1b2ec47a3129b0d859bc9f70f4f8cda1971d61d9d08ddb2c1a8a88c97c881aa4658d5893ddfba1656789f0e11442b8c", 0x9b, 0x1}, {&(0x7f0000001680)="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", 0x13c, 0x2825}, {&(0x7f0000000400)="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", 0x1000, 0x7}, {&(0x7f0000001400)="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", 0xfa, 0x7fffffff}, {&(0x7f00000017c0)="dda2781ab16b2d4d8fa231922bdaf223b6c97fa0b243712deb225b5b2eb01539ad96846d17aa00ca788814a7ce179a41787af8a9fb0a85fc5be4d9f8da2ca60a0c950682878c4f35254cb8ed5296a886d7431ce270f60854c8243f94e699ab47deaacde257ac5059f839044a9e4dec44fcc63e49cd1c8032129f9cff35a904a1d96a12a6f7d0689cddd962e74969a79903f9eb36e9f0cb9868abe465693fda2967", 0xa1, 0x5}], 0x108000, 0x0) openat(r0, &(0x7f0000000180)='./file0\x00', 0x440, 0x40) setxattr$incfs_id(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f0000000080)={'0000000000000000000000000000000', 0x30}, 0x20, 0x3) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=@known='trusted.overlay.upper\x00', &(0x7f0000000100)=""/122, 0x7a) [ 268.085944][T23606] R13: 00007fff7e89391f R14: 00007f582c0db300 R15: 0000000000022000 11:14:50 executing program 0: sendmsg$NL80211_CMD_RADAR_DETECT(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x24, 0x0, 0x400, 0x70bd27, 0x25dfdbfd, {{}, {@void, @void}}, [@NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x4}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x947}]}, 0x24}, 0x1, 0x0, 0x0, 0x40080}, 0x4044000) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000001c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='nfs=nostale_ro']) fstat(r0, &(0x7f0000000000)) 11:14:50 executing program 1: fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) 11:14:50 executing program 4 (fault-call:3 fault-nth:5): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) [ 268.199700][T23637] loop2: detected capacity change from 0 to 16 [ 268.206966][T23636] loop3: detected capacity change from 0 to 16 11:14:51 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000d40)=0xffffffffffffffff) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000d40)=0xffffffffffffffff) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000300)={0x5, 0x5ec4}) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000d40)=0xffffffffffffffff) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000000d40)=0xffffffffffffffff) r4 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000100)=ANY=[@ANYRES64=0x0, @ANYRESOCT, @ANYRES32=r0, @ANYRESDEC=r2, @ANYRES16=r3, @ANYRESDEC=r3, @ANYRES32=r3, @ANYRESHEX]) fstat(r4, &(0x7f0000000000)) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r1, 0xc400941d, &(0x7f0000000340)={0x0, 0x2, 0x4}) ioctl$TIOCL_GETSHIFTSTATE(r3, 0x541c, &(0x7f0000000180)={0x6, 0x8}) r5 = syz_open_pts(r3, 0x100) ioctl$PIO_UNISCRNMAP(r5, 0x4b6a, &(0x7f0000000200)="058bb466cc079d34f1bbda5fa24fa8fb83d03a773e686f7a6f45506a0b2384c1b1e4b7210748525b3fb2ee2893e9a3fd6864bbf6c6e668dd773d7d5233651d47ec3888fdb359c829316c9e9271646984085f4a593f275730e23f7701274d622ece195b9234139ec952bd20ab06e5c3449d91ef545a0425926de877d89697c4c6b890c2a0765bfa4ca0770a95b0673aa933b5935e854be391c18b5ebe9d815988b265d54a1b1e82ca3aafd9a1c7ebe66bebd0ef9b50db0bded593556fd807e3787b27c0ee38181b87e99b315fa45ff6762e0ef9949ba92d0b1f05862c70f6d5235f4a2c019cb226d850f926eb2ccf54ec1892579b38131b2b") r6 = syz_open_dev$sg(&(0x7f00000001c0), 0x4, 0xa0240) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000000, 0x110, r6, 0xcdcb000) syz_open_dev$tty1(0xc, 0x4, 0x2) 11:14:51 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x5, &(0x7f0000000340)=[{&(0x7f0000000000)="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", 0xfd, 0xffff}, {&(0x7f0000000100)="35665da69aeeaa32cb67f4d183bc594f12329b58392af2fc82511b202d119008138e805cf1ae6f9494a1a18c5dd15434653bcb102704c4f55954f985f7e4e4a4dacba6efcf352d14617b5bab0104c918e9ecc2b264c2c505f19e137a014dfe2b7e98656d7f793bf0ff58a42d364e267d504d130da643d76a742ec52ad3899d433c3afa00ed32a6696540ea2804f71b2e770c53ab59f8434de910848336b3e4", 0x9f, 0x4cd0eb9a}, {&(0x7f00000003c0)="d2ef2e93b730f5b7c90a84c9ce2946fc6e4fd6d3d93c8b6ab8242e41e68d4b567c8276ab093dce04970f46be096904e161c4c6fbe22e892134afe4aa841d4e7216ecd5602ecc6f15d0624a767e7854fa1e7e7408e97f7f713dbe996227d801cb700df449bdbb0c0f09d415127fd7e4300cb2146cb5aa5c63d095229d5daab4ab0f4a206946261c3c055d50de17c4f1ded7c61f9d256d2bce677380798e7461ff26d2d20c620d6258a9400deb11", 0xad, 0x8}, {&(0x7f0000000240)="0fdc44201f911e1d89496c69472172a6b97702a0cb7e9e46bb178b697bc3887dfdb76911c54be2298ff6be5fdd2796ac92d06afbe18eda13260eca7849390b8e2b0edc3d0237bafe702533053a49b764024d4acb8e11b11c002df687056a668dd41f8f7a12dcc1d15f0b2fd17751932ec0f2430cddbdf454544a1228d4d24d7678cab28d2fb1203740b9955ea5e0b259cac41aa397afd95d7872d1da", 0x9c, 0x26}, {&(0x7f0000000300)="78caad9153416d7e05528ee2c1684a2e89f08f0554673aec29fbd75279aefba4afd2a3d1ae22aacabae260", 0x2b, 0x7591}], 0x0, 0x0) 11:14:51 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x100000000000000, 0xffffff6a) 11:14:51 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x6e) [ 268.311325][T23656] FAT-fs (loop2): Directory bread(block 16) failed [ 268.335832][T23656] FAT-fs (loop2): Directory bread(block 17) failed [ 268.342397][T23657] loop4: detected capacity change from 0 to 16 [ 268.374791][T23657] FAULT_INJECTION: forcing a failure. [ 268.374791][T23657] name failslab, interval 1, probability 0, space 0, times 0 [ 268.377871][T23656] FAT-fs (loop2): Directory bread(block 18) failed [ 268.387414][T23657] CPU: 0 PID: 23657 Comm: syz-executor.4 Not tainted 5.13.0-rc7-syzkaller #0 [ 268.393925][T23656] FAT-fs (loop2): Directory bread(block 19) failed [ 268.402644][T23657] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 268.402671][T23657] Call Trace: [ 268.402678][T23657] dump_stack+0x137/0x19d [ 268.409568][T23656] FAT-fs (loop2): Directory bread(block 20) failed [ 268.419227][T23657] should_fail+0x23c/0x250 [ 268.419249][T23657] ? mempool_alloc_slab+0x16/0x20 [ 268.419271][T23657] __should_failslab+0x81/0x90 [ 268.424079][T23656] FAT-fs (loop2): Directory bread(block 21) failed [ 268.426863][T23657] should_failslab+0x5/0x20 [ 268.433490][T23656] FAT-fs (loop2): Directory bread(block 22) failed [ 268.437808][T23657] kmem_cache_alloc+0x46/0x2f0 [ 268.442997][T23656] FAT-fs (loop2): Directory bread(block 23) failed [ 268.447551][T23657] mempool_alloc_slab+0x16/0x20 [ 268.454366][T23656] FAT-fs (loop2): Directory bread(block 24) failed [ 268.458648][T23657] ? mempool_free+0x130/0x130 [ 268.465384][T23656] FAT-fs (loop2): Directory bread(block 25) failed [ 268.469956][T23657] mempool_alloc+0x8c/0x300 [ 268.503382][T23657] ? copy_fpregs_to_fpstate+0xd8/0x110 [ 268.508835][T23657] ? mark_page_accessed+0x1e3/0x550 [ 268.514026][T23657] bio_alloc_bioset+0xcc/0x480 [ 268.518856][T23657] submit_bh_wbc+0x130/0x330 11:14:51 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x4b) 11:14:51 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000001c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='nfs=nostale_ro']) fstat(r0, &(0x7f0000000000)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x180, 0x2) [ 268.523456][T23657] __sync_dirty_buffer+0x136/0x1e0 [ 268.528572][T23657] sync_dirty_buffer+0x16/0x20 [ 268.533324][T23657] fat_mirror_bhs+0x24b/0x330 [ 268.538106][T23657] fat_alloc_clusters+0x95e/0xa50 [ 268.543189][T23657] fat_get_block+0x213/0x5a0 [ 268.547875][T23657] __block_write_begin_int+0x4a2/0x1060 [ 268.553568][T23657] ? fat_block_truncate_page+0x30/0x30 [ 268.559043][T23657] ? wait_for_stable_page+0x56/0x70 [ 268.564319][T23657] cont_write_begin+0x522/0x850 [ 268.569193][T23657] ? path_openat+0x19ab/0x20b0 [ 268.573949][T23657] fat_write_begin+0x61/0xf0 [ 268.578533][T23657] ? fat_block_truncate_page+0x30/0x30 [ 268.584003][T23657] generic_perform_write+0x196/0x3a0 [ 268.589364][T23657] ? file_update_time+0x3ae/0x3e0 [ 268.594376][T23657] __generic_file_write_iter+0x161/0x300 [ 268.600086][T23657] ? generic_write_checks+0x242/0x290 [ 268.605674][T23657] generic_file_write_iter+0x75/0x130 [ 268.611101][T23657] vfs_write+0x69d/0x770 [ 268.615346][T23657] ksys_write+0xce/0x180 [ 268.619681][T23657] __x64_sys_write+0x3e/0x50 [ 268.624266][T23657] do_syscall_64+0x4a/0x90 [ 268.628697][T23657] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 268.634621][T23657] RIP: 0033:0x4665d9 [ 268.638525][T23657] 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 [ 268.658292][T23657] RSP: 002b:00007f582c0db188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 268.666708][T23657] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 11:14:51 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x4840300}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:14:51 executing program 1: ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000000)={0xffffffffffffffff, 0x6, 0x0, 0x6}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r1, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r1, 0x1, &(0x7f00000000c0)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x0, 0x8}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000040)=r2, 0x1) shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x2000)=nil, 0x2000) 11:14:51 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x8001, 0x0, &(0x7f0000000080), 0x143042, &(0x7f0000000080)=ANY=[]) fstat(r0, &(0x7f0000000000)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r1, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r1, 0x1, &(0x7f00000000c0)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x0, 0x8}) openat(r1, &(0x7f0000000080)='./file0\x00', 0x40801, 0x21) [ 268.674675][T23657] RDX: 00000000ffffff6a RSI: 0000000020000000 RDI: 0000000000000003 [ 268.682650][T23657] RBP: 00007f582c0db1d0 R08: 0000000000000000 R09: 0000000000000000 [ 268.690660][T23657] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 268.698625][T23657] R13: 00007fff7e89391f R14: 00007f582c0db300 R15: 0000000000022000 [ 268.711033][T23676] loop3: detected capacity change from 0 to 16 11:14:51 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x200000000000000, 0xffffff6a) [ 268.861221][T23696] loop2: detected capacity change from 0 to 16 11:14:51 executing program 4 (fault-call:3 fault-nth:6): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) [ 268.972891][T23708] loop3: detected capacity change from 0 to 16 [ 268.998435][T23705] FAT-fs (loop2): Directory bread(block 16) failed [ 269.007727][T23705] FAT-fs (loop2): Directory bread(block 17) failed [ 269.037759][T23705] FAT-fs (loop2): Directory bread(block 18) failed [ 269.058094][T23718] loop4: detected capacity change from 0 to 16 [ 269.068786][T23705] FAT-fs (loop2): Directory bread(block 19) failed [ 269.097581][T23718] FAULT_INJECTION: forcing a failure. [ 269.097581][T23718] name failslab, interval 1, probability 0, space 0, times 0 [ 269.110220][T23718] CPU: 0 PID: 23718 Comm: syz-executor.4 Not tainted 5.13.0-rc7-syzkaller #0 [ 269.119075][T23718] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 269.129111][T23718] Call Trace: [ 269.132433][T23718] dump_stack+0x137/0x19d [ 269.136822][T23718] should_fail+0x23c/0x250 [ 269.141371][T23718] ? mempool_alloc_slab+0x16/0x20 [ 269.146408][T23718] __should_failslab+0x81/0x90 [ 269.151173][T23718] should_failslab+0x5/0x20 [ 269.155677][T23718] kmem_cache_alloc+0x46/0x2f0 [ 269.160445][T23718] mempool_alloc_slab+0x16/0x20 [ 269.165302][T23718] ? mempool_free+0x130/0x130 [ 269.169984][T23718] mempool_alloc+0x8c/0x300 [ 269.174508][T23718] ? __cond_resched+0x11/0x40 [ 269.179182][T23718] ? __getblk_gfp+0x3f/0x590 [ 269.183894][T23718] ? fat12_ent_get+0xeb/0x110 [ 269.188687][T23718] bio_alloc_bioset+0xcc/0x480 [ 269.190529][T23705] FAT-fs (loop2): Directory bread(block 20) failed [ 269.193500][T23718] submit_bh_wbc+0x130/0x330 [ 269.193524][T23718] ? mark_buffer_dirty+0x167/0x200 [ 269.193543][T23718] write_dirty_buffer+0xde/0xf0 [ 269.193561][T23718] fat_sync_bhs+0x52/0x160 [ 269.218957][T23718] fat_ent_write+0x85/0xd0 [ 269.223367][T23718] fat_chain_add+0x149/0x400 [ 269.227967][T23718] fat_get_block+0x429/0x5a0 [ 269.232615][T23718] __block_write_begin_int+0x4a2/0x1060 [ 269.236864][T23705] FAT-fs (loop2): Directory bread(block 21) failed [ 269.238202][T23718] ? fat_block_truncate_page+0x30/0x30 [ 269.238228][T23718] ? wait_for_stable_page+0x56/0x70 [ 269.255427][T23718] cont_write_begin+0x522/0x850 [ 269.260286][T23718] ? path_openat+0x19ab/0x20b0 [ 269.265053][T23718] fat_write_begin+0x61/0xf0 [ 269.269661][T23718] ? fat_block_truncate_page+0x30/0x30 [ 269.275128][T23718] generic_perform_write+0x196/0x3a0 [ 269.280407][T23718] ? file_update_time+0x3ae/0x3e0 [ 269.285496][T23718] __generic_file_write_iter+0x161/0x300 [ 269.286470][T23705] FAT-fs (loop2): Directory bread(block 22) failed 11:14:52 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x204000000000000, 0xffffff6a) [ 269.291182][T23718] ? generic_write_checks+0x242/0x290 [ 269.291206][T23718] generic_file_write_iter+0x75/0x130 [ 269.308473][T23718] vfs_write+0x69d/0x770 [ 269.312707][T23718] ksys_write+0xce/0x180 [ 269.316960][T23718] __x64_sys_write+0x3e/0x50 [ 269.318511][T23705] FAT-fs (loop2): Directory bread(block 23) failed [ 269.321555][T23718] do_syscall_64+0x4a/0x90 [ 269.321586][T23718] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 269.338356][T23718] RIP: 0033:0x4665d9 [ 269.338954][T23705] FAT-fs (loop2): Directory bread(block 24) failed [ 269.342232][T23718] 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 [ 269.342251][T23718] RSP: 002b:00007f582c0db188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 269.342271][T23718] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 269.342282][T23718] RDX: 00000000ffffff6a RSI: 0000000020000000 RDI: 0000000000000003 [ 269.342293][T23718] RBP: 00007f582c0db1d0 R08: 0000000000000000 R09: 0000000000000000 [ 269.342303][T23718] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 269.342313][T23718] R13: 00007fff7e89391f R14: 00007f582c0db300 R15: 0000000000022000 [ 269.362902][T23705] FAT-fs (loop2): Directory bread(block 25) failed 11:14:52 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x4c) 11:14:52 executing program 4 (fault-call:3 fault-nth:7): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) 11:14:52 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x5000000}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 269.525659][T23731] loop3: detected capacity change from 0 to 16 11:14:52 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file1\x00', 0xfffffffffffffffc, 0x2, &(0x7f0000000200)=[{&(0x7f00000001c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x4}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='nfs=nostale_ro']) fstat(r0, &(0x7f0000000000)) 11:14:52 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000012c0), 0x101200, 0x0) syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) r3 = syz_io_uring_setup(0x4c64, &(0x7f0000000000)={0x0, 0xffffffff}, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f00000001c0)=0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r5, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r5, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r5, 0x1, &(0x7f00000000c0)) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r6, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r6, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r6, 0xc028660f, &(0x7f0000001300)={0x2880008, r5, 0x0, 0x8}) syz_io_uring_submit(r1, r4, &(0x7f0000001440)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, r5, &(0x7f00000013c0)={0x40000, 0x80}, &(0x7f0000001400)='./file0\x00', 0x18, 0x0, 0x12345}, 0x3) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_ASYNC_CANCEL={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r7}}, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r0, 0xa, 0x0, r7) syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x4, &(0x7f0000001240)=[{&(0x7f0000000000)="6b75b238a25cba07c94c76b14e4d3cdf24e76fe309092f377ce69ed3cef5c69fe2a0da00993f7caef6641911b66fa37faacc8887bd0315d3b9982e98f1c188c94d09f8a77edf3c33fe958acc7cb8cf74147e7e4e1fd822c1d2dfcacb918614e55d971412c7bb13e469b1bac4db511b66663078ac8b091dbdf556e2fb89991177d4f5ae080d047c575a66fe742062da2d2e2c7247f2f153f4ea42d972def103437293fc1534bfef54e5392bcd78626362fc4385c803f6436036b3f8d862939e3e30ceec61e88552db17beb3333183696b26", 0xd1, 0x8000}, {&(0x7f0000000100)="0530c887dea5ab695398d01734532466917d22cdb93a63f2a8a85ec4b23eb352d49896441d3e2173eda3f1690eeb7a2430a848f5d733302f99dcbd91d5b379eeabd4e9633debefbb6ca95e8794ea934ef1013e633858452c2d64951175ece5347bf0365796eb6e29a7b8ad08d025cffd185babb27e26eb1c3e5778f83d8fbc304964e8f00b35a84dd4", 0x89, 0xdf}, {&(0x7f00000001c0)="1c97fe15ef437fa8c1490733769e7c1a8c17871241f0f881f225547a6db996c6bcd79de162a6a11af28727ba0b45ea0cf522c5267fbb5cecef5ad35f1cef19a0670b52579a832ed74b1061770d07c37c49afb160f94abc3aaeb0b90f9d8b0f8d8b0a928c505a8cd5c48f", 0x6a, 0x8}, {&(0x7f0000000240)="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", 0x1000, 0xffff}], 0x0, 0x0) r8 = socket$inet6_udp(0xa, 0x2, 0x0) sendto(r8, &(0x7f0000001300)="08d24b564ce3c4cf99533dbd1d38268ec1af", 0x12, 0x20000020, &(0x7f0000001340)=@ax25={{0x3, @null, 0x1}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x80) 11:14:52 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000001c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='nfs=nostale_ro']) lremovexattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=@random={'btrfs.', '\x00'}) open$dir(&(0x7f0000000240)='./file0\x00', 0x101000, 0x4) fstat(r0, &(0x7f0000000000)) [ 269.664324][T23746] loop2: detected capacity change from 0 to 16 [ 269.670567][T23747] loop4: detected capacity change from 0 to 16 [ 269.743407][T23747] FAULT_INJECTION: forcing a failure. [ 269.743407][T23747] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 269.756497][T23747] CPU: 1 PID: 23747 Comm: syz-executor.4 Not tainted 5.13.0-rc7-syzkaller #0 [ 269.765253][T23747] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 269.772893][T23746] FAT-fs (loop2): Directory bread(block 16) failed [ 269.775295][T23747] Call Trace: [ 269.775304][T23747] dump_stack+0x137/0x19d [ 269.775326][T23747] should_fail+0x23c/0x250 [ 269.775348][T23747] should_fail_usercopy+0x16/0x20 [ 269.775364][T23747] iov_iter_copy_from_user_atomic+0x281/0xb60 [ 269.781923][T23746] FAT-fs (loop2): Directory bread(block 17) failed [ 269.785155][T23747] generic_perform_write+0x1e4/0x3a0 [ 269.789505][T23746] FAT-fs (loop2): Directory bread(block 18) failed [ 269.793871][T23747] ? ext4_da_write_begin+0x820/0x820 [ 269.793896][T23747] ext4_buffered_write_iter+0x2f2/0x3f0 [ 269.799516][T23746] FAT-fs (loop2): Directory bread(block 19) failed [ 269.804926][T23747] ext4_file_write_iter+0x2e7/0x11d0 [ 269.804954][T23747] ? do_filp_open+0x17a/0x1f0 [ 269.811643][T23746] FAT-fs (loop2): Directory bread(block 20) failed [ 269.816695][T23747] ? fsnotify_perm+0x59/0x2e0 [ 269.823506][T23746] FAT-fs (loop2): Directory bread(block 21) failed [ 269.828510][T23747] ? security_file_permission+0x87/0xa0 [ 269.834287][T23746] FAT-fs (loop2): Directory bread(block 22) failed [ 269.840603][T23747] ? rw_verify_area+0x136/0x250 [ 269.846105][T23746] FAT-fs (loop2): Directory bread(block 23) failed [ 269.850550][T23747] vfs_write+0x69d/0x770 [ 269.850570][T23747] ksys_write+0xce/0x180 [ 269.861744][T23746] FAT-fs (loop2): Directory bread(block 24) failed [ 269.868220][T23747] __x64_sys_write+0x3e/0x50 [ 269.868239][T23747] do_syscall_64+0x4a/0x90 [ 269.873793][T23746] FAT-fs (loop2): Directory bread(block 25) failed [ 269.880222][T23747] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 269.927934][T23747] RIP: 0033:0x4665d9 [ 269.931910][T23747] 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 [ 269.951565][T23747] RSP: 002b:00007f582c0db188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 269.959982][T23747] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 269.968137][T23747] RDX: 00000000ffffff6a RSI: 0000000020000000 RDI: 0000000000000005 [ 269.976099][T23747] RBP: 00007f582c0db1d0 R08: 0000000000000000 R09: 0000000000000000 [ 269.984061][T23747] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 11:14:52 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x300000000000000, 0xffffff6a) 11:14:52 executing program 0: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r0, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x0, 0x8}) statx(r1, &(0x7f0000000000)='./file0\x00', 0x100, 0x4, &(0x7f0000000040)) 11:14:52 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x4d) [ 269.992039][T23747] R13: 00007fff7e89391f R14: 00007f582c0db300 R15: 0000000000022000 [ 270.101794][T23781] loop3: detected capacity change from 0 to 16 [ 270.108058][T23783] loop2: detected capacity change from 0 to 16 [ 270.193219][T23792] FAT-fs (loop2): Directory bread(block 16) failed 11:14:53 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x400000000000000, 0xffffff6a) [ 270.241424][T23792] FAT-fs (loop2): Directory bread(block 17) failed [ 270.256985][T23792] FAT-fs (loop2): Directory bread(block 18) failed [ 270.270388][T23792] FAT-fs (loop2): Directory bread(block 19) failed [ 270.284277][T23792] FAT-fs (loop2): Directory bread(block 20) failed 11:14:53 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x5840300}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 270.291495][T23792] FAT-fs (loop2): Directory bread(block 21) failed [ 270.306034][T23792] FAT-fs (loop2): Directory bread(block 22) failed [ 270.312608][T23792] FAT-fs (loop2): Directory bread(block 23) failed [ 270.332849][T23792] FAT-fs (loop2): Directory bread(block 24) failed [ 270.347000][T23792] FAT-fs (loop2): Directory bread(block 25) failed [ 270.370870][T23803] loop3: detected capacity change from 0 to 16 11:14:53 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x64) 11:14:53 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) [ 270.551712][T23815] loop2: detected capacity change from 0 to 16 11:14:53 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x500000000000000, 0xffffff6a) [ 270.637500][T23824] loop4: detected capacity change from 0 to 16 [ 270.654109][T23827] FAT-fs (loop2): Directory bread(block 16) failed [ 270.689384][T23827] FAT-fs (loop2): Directory bread(block 17) failed [ 270.717914][T23827] FAT-fs (loop2): Directory bread(block 18) failed 11:14:53 executing program 1: ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, &(0x7f0000000000)) r0 = syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, &(0x7f0000000240)={{r0}, "84ab0004e122e6a86b7e621cbd9197ed98523d85f434dac7d6385fd3851d12194f6d6a4c61647617b86134c306a855878483fd48526daff89fc49dfc1e7ee3b1b9acb8336ca815d69e59713d2748e60664b72e33bce69dfbbf2af8dd7398811b1cd8f2dc590bbb1e4b81044e4cfcc4071ae8cc39706894ae166407986e9c67113897c34f21e78166eb5df937bc1950e82c16314e0a8e1ed670d542ea51862bf9d6a78dac1c3766e62e85d88e721a05cefe8b0077fe6661eaba6516bbaae2583ddc38f3057a6f5a0f86ccca5716a65bc77fa4b5b3f721729ad13fb476d204e68a785152a2bf7cb7d356e09a90852ce2af27730a3d8f193fff79dc82360c158f8b90112293a7cf72ff3240cd61fd52e4b66cc1f55dd933ea4c143e8529c8fe10eb8ea302b8574726cac6ebc8350ce617a5a1c5a8702ac12120745c6b8baf1023867821b58dd05fcc61e47d05257800023f888519eefee3cbdc0ffba4d68424cf933c50222a76b5188ff2a200ad7f73ea447bb95faedfe6a6b0cbe27bcca9e5a73c04291d19b42a6973e15d881bdc9f7595ec882dd8e4cef30ead61037edc69eb0e431267bb1b067c73ed88f4b11f6bd9ab3a9ba294abf15f487cbe3880ae9c64fc3227a0c40c0753458f71bbd37159302723fdba01781171e367d5fd2477c08a98f88ba662caa43f01c0d255161bf2ff560fe1aafce6f94127c84246ec0200b41865fd7ff9d87a8d809bd9ff40d5dd6c2386b5bedd6595c486ddec04405f54a0a6cd92907eb5f367bcfe8613607c3797e7b0930976946590c93eb0783e80c1d0caa9049fe6b16cb0af226092da13969904e9906bcf6b20864a6c0912ccd17c8c86eb8889fa10e58c365a711861681c1268e67ad5175e507ceec7517686cb918c3ab1e505c11355fe5f12ffa68274ff6c2cbf02716f87642308387f59a699c0502e42a5bc9980f9a491671e9e2ac6c37050c6714524a1b8013c9ee5666849a086f6842c78fb9f670fabca800d847d72a47ee5ff61102ca0b669aa970a2970d86b69bee74ddbe9fa785d40600cba3ec8a8b6ae29d9b0f1e97aafd602bda69d47ecd5fd9c8ec6344ddf6fada1d1b90608cfb3a365757d5f3a6547e5b295aa222d1a495c7abb394cbfa54b52a8431be6bb1b204a824587a0278d39fcb3fde56463c110380335c8f34c39e6a9d840fe6b6370f73db3422e00f06c298ba4969fefa22229160c24129fdd1fb88a3a6a0f1fb532f948e0e6622efa31a075df9ae1607807a00be8322c5e851a43da9087836ce3372e0059552f82357673bc7e8b55929885e44e748f42cf54c507863da4d2a69cffd9b35b93ba7d4bd6b48d0bf5234f9656ada0e89cbcd9b948f4df9f93e5db34e401afe3db57e24618da8e454db76925aea8a70219153b951498c732b3e6c8e56d57f2ebbf31aadc0825be44dee92329d7ecc815e4f5b76e5c6738cab3dc1276f226719f313ab793955c2ee5227f566b0502da43298185b380f5b8a185060353553e47167c334abea30c2050ccbbdb715314abf1e5102bdf294d0c51c918d863b9d0f2e3001bc234730129f0c443fe207cd5f4bcac1aa98e7008038be56b7d5cc6a8ded4e989a86364fda58f7ac964bf5bff8bd85e9c5595b73027893f1718f75fb734155ec692ee4e59f352cf08443dade132a040069c33e498d34f599fec2b9c6e75b944fa63569e3210980a754e3323eb613c56a49f09823025a66d5d3f61fe3c2775fffa0c55a8104655255f77676f96e7b5a5efade0a52bda34c8c2b6d6516eaa1972a07a5e9e4c1720d94da71813affcaf85402b4e6e6f435d6fa5ac947a9d5e0e3986aeb9aafb4d9e32fd7d996d7653ea9bd1a1c73f5fdc3c6a9ff1fae9ea023b5456213b1c2a8cc3caf6de6ebd132695f2662dc21ce46d2d0a0a848427013d85a1d6f9a68eff50c9f86660c438b76d80a93468a1a420a3faaacb4bced3203b693a0c550ed556bb9935089998a62223990e36494dafb7a5e8aa61857fe0a682d160ffc4e2ceb3e3256ea37ad90898ba69dd5112cbd5f83134503a6bb535ea9474ce41f7095c703d6aee48410e55b27a99cce4d8830f286c7aa7292b812d6ccb489f849ed1aaf70fc087cdd546020a2459a25e7f279882a0cdd99242ae966ff03ce42724235461a9668a5b5a3cbba0e33a5b41f43f65248abbf380e9a7f1c60b9069028b0102fc7b3880be3c02411a85faca1240f6ad8a9ae1840e32629b1d5a2f427d17baa1cda52af3d4c5a0a391ec1b518fec35d3e35d3faa92db4cc6afffe6c69c4236e7da284c162e345b71ef17227a5944560ec7c904a60bdd52ebaa579fba61c7fefed206c57a003750d0ad6465ebbfbfd5048ef741a0385beed6ed39a0cd59f4ed5acf0872a386d2d8948c9768e18cdeed30db05ad3e470734aafa7bbb85a08686cdfee8f6774f5ae88a2aa6418f78cf671260fb22d66ba508b73487642274473d80b4b7e7440be98681b9452ae4f41a5601d1804fd79fc535fe361f8320354cce808cd56fd51dd0ef8fc80f3043815a09bc27b002067787f6aa30592735bf97927275bc943142b40c9253036234090b0e3228a2e896bf203a3f689085f5d768e806f3dfc040fb76a1f882d2ff1eef5dbde57c026decaaab170e4daa5fbbcbed8a82eb04378d51abeefcc35e8426f2ebb1a62b3798f1c2c2aef8d0fd50a82812ef515c66fc0124a44bc93e94f2705c28075ddb0e71656bfb203ad2e9b8bb0cfadcff9051c1377ea71902fd822c06fb1b10d1c7fc137d270bfad9d211393fdb326dec80a4fe149e0b40eb187a25efee422aa771f893c2c31e2d08c694e04ee487a5bdcdf9312a6f034b2bdbce959a6cc2f6f5259c6249c98bc92d048aa529a8d7e90ae5f7eff35179cdcdb9a0fdd5330121c6b2c126aa41d205da243cde723a8ab779f9929f4b4885dca925c9260b0e42a7bbdff064be5cc3e2785d9ba2e6d3dab50542e92ab66c06234464c233e375fe016ba7c1b95383aa0c11e8bfb7274313b21f8fe28dc846e666b7f18806a1b00a53ae0ca7f7b776f89db50754c887b2f4eeae2164b7562ec504c97dcbc863e91ebf79eb3deb0a33863f69236ed66f8717cad4030502452a0c9eb127ee3a48a742cec05cd0fb5412cb6ec901e349c9493103ebfa141341b1827ce9f0f48c9284314134b6844b09f1f1f6ea43b73586b7ec40fdad367294f913efda6d2b7fa00eba8b34b40e9969865eda38647b9bee8f591dc6fd983fe81ca11f56c46c6b32089507c40f923536fa8524c74974259d5cb9cf20afa9387604295d2f8166cc5742a29c17751c680bf0503d103089ec9b534cc25b72c7356fa7e3459bbd877f970129dc878691c0ca7ba1055a64e8e2682f447f8e401796d6237339d420190239814cd0dad092e9044f3c91971119bec539437dc96aa1d83a6c838af1b96988d293c02616510afa777768056c5902c09fccd125b359ac7ee780d57ec23c238cc6cd45fc46d771f1adf0411bec5c86a9053631c5bac4935d4c0001c73128860a3cb4fad72f229206d504607b4ce7419db4a473839d9bb3866fad3dba357f362792afbe4a1b0c1f9bde8f1a4ec1c325e68c9beaba1c8576451811a061d8bb9081960aa02be5c2111567f4167bf167feab4765758287690da6d3423a713c426e6414df86614019426bfc94313223c362b4b1dee75f6a11a647d80f3c7b18dfc624585d4a41e8f7d410fffb7110492563b1286fea34c17e76841243496fbefa61be166a510a324f66c1d7a9284d5e11ff8c3dc339c5ca6c6fdd318a2ce5b7603725cd08e0fe5cbace5f35fd4efce78c5c505bac48c668007bc1667d9aad692f8de6369ecd3ccc7412ff01918ce66781f34acfda7f648c29643a379357f90c7562285a108ae0d161bc4bd4459db7cf86f00dbc30a3a9f993dae9349b082af917b0a586d364ed6fdb86beb9f6eda6dea355a6afa979934e200e64c5ea2dcb75b0fe6e8ece69aa16ec81ca58e47f6963bc0459cac80e8b26f9d553c7ea70006ce6f3913078a6aa390cb51698c43925b5f477f41b001f830f768bd6650f830c9f4f4202c26b691b1478ab10cd37ea74e0937bb4b3b27b103f8037bd2da11bc7d5b59195b9be76af4353b3ad7e986810b83320fe1acf3971badb88dcc5010757cfc4dd56cedf60513be6d47bce81c83d16414dd27819ca3b7023ef3e061842eaba6f0cf3518589d04cfac0463d0782f5125212f5157a1d5b7de30be92274cb610681842dcc1baa5a341e12698a7425ee0a263328619d8d534b723af6b857cf8e70390ec3a07c57bafa048d51609da17583fcd84f7158f818461b5a6d3e8e75afe302301c74f4a6c06abf11bc5507061a27fc5903a5c093236faa4aceca59acb191e9c6410ec59f3daeb9ffab572865bde8ae84a836a4fc4445ec9225c4d67f6ea4eb1c09a4d94b3a8f2e126a667f5d45d0c536ce9dad2586a18bbec4216e98c230711511bf53dd60d350969fb1431c0d2fd461d8fa2f40fe1851fa87efb90aa452269734dea131798afd478471f7332b1b32798e34b63fca63e12dad8a0afde01cdc65a630c35bb3334534ee3a78298b0f1d2034623cb94a4ec37ed38a867741f07310286067854fabe3a4e2924bc22972060dc2f006e174c6a4fc43f3b659dc4f424b0030419be90d1ad16ff40754b61bcc8a6a70e942c0ba76c5f3cffb4a0ba510e20eed3f95c58c591a5cfecb75dc31d74cfff6f45832eacef94850ad00128f8a25b4132fa065852cf61e1368117b3782f78271b26e98d088a2334760525ed598530a7b9a916b20ccaa4c1bb17c5e12fa92cbb31d6c995a9e93d755934bd3f5ce33c49d07573c72235616a8a1d7fb7e35cbdfdacdde0359a9a35d89224389f323659151a1d97a0bcd68924c28dfbf99ca1bb235fd2440f016d4ac93f403d37a5e343bfa9ed154430ef1fbe4757fdd7497911858abd49a346b036190553fff41a1b3daf3d9ebfd9d0270fd6bf2962f7510722bf899d93f2b33c069e499a392ee505cdba251571c5b9b1fcbc5bbf4701e9c14c31afb7d0c0dfd58d88837f10e2627c0dbeff9b98fba7bbc02fb52f15d5db706f8890b9b12a898423dd1ca2c7b5db604191ba04e8d51fd3883bc759b0b39c2b38651a183ecd7bf23af76e3f681b5464598fec96c699c5dda03d0e8d6d65aaee7c56374b3d8867a39e9db90616061421606c059ded6586c5ae8df5bad73d04fd2d984312bc7e7bdf22170545369e54476d9a5790b8cbc5955fb85efe02c3777cc9b364de61f669df32d68cc9784abb5d3bf8c8138b46e02813a2cf139d498b02dd2e91f2473df01d313697d37af4e89a9516b360ca7eaca0ab4a4ac636fd3a37aae0933d8044f978960b67697e9560c4550cc2912643c72b7316118c4bec467df9191e11bbafd8848aad6c29c104d8342458775aeb05141ec9350b2c3012c475c2318a8430852384e46897294e1d06edf665f0e5b46f64d7bd58893f39f826a78f41ffd1514324e412c391652eb4d84c3e3c8ec8a9006a92f18b7ca9a124e3fb0b582408a26df6251aaff1bf37be73dbdd505f8393f31a1d738b5506d9337ad420cfa198cc9a552b5ab95e06e3cfef503e6082596b1f3dedc068981d08bebdcc7e88c1312db155f8d9c5bd84eb5c48b824836c7b906eb11ea0edfe52aaa7e3d8187ddf81a935301dad6cd77c52fa3cc74cada405c979735187cb44178b6e41969831e4a3a66518e2794d7e83657933935cb4fe3aee3d2b72ad688963530b371bf7b4ef169037a10"}) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000100)=0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x10000, &(0x7f0000000140)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@privport}, {@access_user}, {@version_L}], [{@smackfshat}, {@euid_lt={'euid<', 0xee00}}, {@rootcontext={'rootcontext', 0x3d, 'root'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '/$-r,-!{%$'}}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@fowner_gt={'fowner>', r1}}]}}) 11:14:53 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000012c0), 0x101200, 0x0) syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) r3 = syz_io_uring_setup(0x4c64, &(0x7f0000000000)={0x0, 0xffffffff}, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f00000001c0)=0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r5, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r5, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r5, 0x1, &(0x7f00000000c0)) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r6, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r6, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r6, 0xc028660f, &(0x7f0000001300)={0x2880008, r5, 0x0, 0x8}) syz_io_uring_submit(r1, r4, &(0x7f0000001440)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, r5, &(0x7f00000013c0)={0x40000, 0x80}, &(0x7f0000001400)='./file0\x00', 0x18, 0x0, 0x12345}, 0x3) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_ASYNC_CANCEL={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r7}}, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r0, 0xa, 0x0, r7) syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x4, &(0x7f0000001240)=[{&(0x7f0000000000)="6b75b238a25cba07c94c76b14e4d3cdf24e76fe309092f377ce69ed3cef5c69fe2a0da00993f7caef6641911b66fa37faacc8887bd0315d3b9982e98f1c188c94d09f8a77edf3c33fe958acc7cb8cf74147e7e4e1fd822c1d2dfcacb918614e55d971412c7bb13e469b1bac4db511b66663078ac8b091dbdf556e2fb89991177d4f5ae080d047c575a66fe742062da2d2e2c7247f2f153f4ea42d972def103437293fc1534bfef54e5392bcd78626362fc4385c803f6436036b3f8d862939e3e30ceec61e88552db17beb3333183696b26", 0xd1, 0x8000}, {&(0x7f0000000100)="0530c887dea5ab695398d01734532466917d22cdb93a63f2a8a85ec4b23eb352d49896441d3e2173eda3f1690eeb7a2430a848f5d733302f99dcbd91d5b379eeabd4e9633debefbb6ca95e8794ea934ef1013e633858452c2d64951175ece5347bf0365796eb6e29a7b8ad08d025cffd185babb27e26eb1c3e5778f83d8fbc304964e8f00b35a84dd4", 0x89, 0xdf}, {&(0x7f00000001c0)="1c97fe15ef437fa8c1490733769e7c1a8c17871241f0f881f225547a6db996c6bcd79de162a6a11af28727ba0b45ea0cf522c5267fbb5cecef5ad35f1cef19a0670b52579a832ed74b1061770d07c37c49afb160f94abc3aaeb0b90f9d8b0f8d8b0a928c505a8cd5c48f", 0x6a, 0x8}, {&(0x7f0000000240)="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", 0x1000, 0xffff}], 0x0, 0x0) r8 = socket$inet6_udp(0xa, 0x2, 0x0) sendto(r8, &(0x7f0000001300)="08d24b564ce3c4cf99533dbd1d38268ec1af", 0x12, 0x20000020, &(0x7f0000001340)=@ax25={{0x3, @null, 0x1}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x80) [ 270.743019][T23827] FAT-fs (loop2): Directory bread(block 19) failed [ 270.759162][T23836] loop3: detected capacity change from 0 to 16 [ 270.770883][T23827] FAT-fs (loop2): Directory bread(block 20) failed 11:14:53 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x2, 0xffffff6a) 11:14:53 executing program 1: r0 = syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x180) [ 270.816628][T23827] FAT-fs (loop2): Directory bread(block 21) failed [ 270.845136][T23827] FAT-fs (loop2): Directory bread(block 22) failed [ 270.859951][T23827] FAT-fs (loop2): Directory bread(block 23) failed 11:14:53 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x600000000000000, 0xffffff6a) [ 270.877472][T23827] FAT-fs (loop2): Directory bread(block 24) failed [ 270.884270][T23827] FAT-fs (loop2): Directory bread(block 25) failed 11:14:53 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x7b) 11:14:53 executing program 1: r0 = syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) lchown(&(0x7f0000000240)='./file0\x00', r1, r2) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x100800, &(0x7f0000000140)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@access_user}, {@access_client}, {@mmap}], [{@smackfsfloor={'smackfsfloor', 0x3d, '+'}}, {@uid_gt={'uid>', r1}}, {@pcr={'pcr', 0x3d, 0x21}}, {@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@dont_appraise}, {@context={'context', 0x3d, 'staff_u'}}]}}) [ 270.945463][T23854] loop4: detected capacity change from 0 to 16 [ 270.992012][T23861] loop3: detected capacity change from 0 to 16 11:14:53 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x4, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="116e70178d52e9a1032c07090f04001c382bc29544411285d13175c5b1f87caf39f0635d0532aea964ac5141e0bccf7300aeeab9327bea967e75a5f9fc06074355895689d108aa5dfb5af30efd29d7f6bfa689ad83b7146ece5fd46b1935c482e7021581c5e492a220030000000000000000d805fb4b4a3d603983ef49cc000000000000000000000000000000005c118a9b627979ae96e6218256def629d2", 0x9f}, {&(0x7f0000000000)="0947294c0085000030cf09f81537946501139c9bf831e8187734eaea050895333348f245227df0e2eebf91d149bf135494", 0x31, 0x1}], 0x0, 0x0) 11:14:53 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x6000000}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:14:53 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x3, 0xffffff6a) [ 271.117873][T23873] loop2: detected capacity change from 0 to 16 11:14:53 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x604000000000000, 0xffffff6a) 11:14:53 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000140)={0x20, 0x0, 0x3f}) pwrite64(r0, &(0x7f00000002c0)='_', 0x1, 0x0) sendmmsg(r0, &(0x7f0000003340)=[{{&(0x7f0000000300)=@vsock={0x28, 0x0, 0x2711, @host}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000001340)="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", 0x1000}, {&(0x7f0000000480)="b715595a309468a4a042ba5beb46202d6cf345a57cbd006bdba2f1ac21a55fb6451949732be8bc3324ae197a7bf7065b32e0c15c9424629cfcdb9ef66544f40d4f4f16eb00b9d9479e5a25e072a23031ba66e9b6a6720441dc6db45e40f349494a6fabb03f489de5657ed8782332d85113196c735ef20e35fa7eaf620725d291b77cdac0b3b8c8bda93549369e87878349fad0515f07ac201ef407e8df6ddd2d48cdffa7f3f34890f1f928c105960a9931d5f3bba7668ed62cbc75312f7bc8ebe7f47b7f5b1ab19325c96f4bcda599c3f0f7739ba0fecadf2ab3c11e1b87d4cfd11047ef8339241f", 0xe8}, {&(0x7f0000000580)="d4fb3ba3e736e2c86711c9dc72251035f3dd083cef9d0a0da95efd3ce1509a20924dd954b4b31d514a570ef1bebf9dbdd8cfa98bae7bbe10cbaedd1ab39e023321ebad0c15b59c0392b288dd6d54d4fe81ad9cf4dafa8ec2fbe0a36293e4852b41e342690934b1b6576d2395ab85fa9757af40fb66780900d1cda3e503998cabdf4c03b83fe7f8fd428abf1d7be3adf10a86ced00a1a9916e95c9200b1091f98ba76", 0xa2}, {&(0x7f0000000640)="ef7db5e67a6bb1deecda09e201baf249e23a8deb793b1495777833f460d8c9234962f8faa2de60bf005befa755353f025164374996fc0c1d8e786636fc35972ff1e70735a4c6fa8501482ea6787cf32fc38c72bff28999891e0a742256474ea9ecfb032b133eb05c5079521e3cdfb7584e90a87d8a970e236ec04e0f0f535b766e77b839c19f51fdb0bfb59aac4f1dc6e22c2ddf731b3cfeb32b8d7ef7a7b69500dd1403764e6599003f914b1adeb49d7e5345e71def9ef46db6aa5ab20c95b3ccef67a2e800b640433654c7b8412b201e8d0be7ecd6c735ed3f55839dcf6d6759beae7d8fcd0fc0a58b38cd85ab", 0xee}, {&(0x7f0000000740)="306b292a47f2422afc276c028d2902ebdcf6aa0ebe2ffc8ca816feff6af69f3d0669b6a054b34f3812bb7b8531ecadb0cbf1335e7d7df0032cd773e8aa221392f512374340c3c53ed9d412da2e86531bbed7953ba532079b", 0x58}, {&(0x7f0000002340)="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", 0x1000}], 0x6, &(0x7f0000000840)=ANY=[@ANYBLOB="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"], 0x228}}, {{&(0x7f0000000a80)=@ipx={0x4, 0x100, 0xffffff50, "2980b7181ba3", 0x59}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000b00)="2b6eb476da02bb2a7d3942f6a9fddca81cacf9649b9ced7c3f31984f899824221d1807b04d2c8bdc8b6d1515f24804e60f5b9f6613f305c332139d40ba796d4113d0ad09b1948d425a8c822a1ffb0f4b014b6d9e95c70d4ceaa46c9975f3a3", 0x5f}, {&(0x7f0000000b80)="322434537e22301ea7dbae1c7b7cecc8e0e075c11a87ae4ee161a6b844c07f47b2a7e09efcd4a2f57df1bc434387313fa8270bcc6fbdaee9a1ac42235d237e6a67b0dcbfac507d687c7e6289118302dc5aadf3ab0eef136fad7c41b293ae0ddf23f8251c40042bc7ddf1d8885e094e67620be84824eb8220803a02da3b9c80a7ee4fa4ffe8e765", 0x87}, {&(0x7f0000000c40)="c3b8fe0d463b3192728f9a60647eaffb6d76ac955a939e0e076a57871e3e1a53b0c0323a9f7d6dcfd64c9aae62419055a9be77", 0x33}, {&(0x7f0000000c80)="a9eae85a5a57eecc52c10d763cf948b7de0b6aa581d653944f6d2812d3ee8fbeef7aa49411c3bbaf8132feb0c15793cd355c5a5752fcef200ade27d7e3c756fd4972203ff5f8b53b0db4bb0cd4306449d0f2f1b5596d1acd772e3e38236f624bdb08f0d9eeaabf5630e70580f20c381905047ab9caf97962850102a76c842074940f309339dec8609f33", 0x8a}, {&(0x7f0000000d40)="c6673021bbb0019f636ac0980cf5e5d27501463428885e9c61db3356da28467f2cc9917dc1bb6b7103abb53d8adcb8c5bce428007a0c641aacdbfc1c7ad03f3efc32fb7a2e2bb5924999fecba1a98f7b6c19328473", 0x55}, {&(0x7f0000000dc0)="ab8d75627980ef412f59fad3f530c7140cda4f1175ba874203c8b862e7b8949a460fcb339d68e4d84be5d94933c5c0340d677d2ca3332817b310d485138e3f4878a9b3842097a9caec0933c62ab8d2446d8c340d9cfc9410ecc64843105e1581d0363117b4db038000745062e50e0ebc342a4e8b974ce02ef1486cf91e1e7d91", 0x80}, {&(0x7f0000000e40)="e26a76431f32cb02b2effbf59d20be5d97eb6072c206dce522b79907fb2486fb8ca4fc12f36dcf8d1329d63edf2383", 0x2f}, {&(0x7f0000000e80)="2643aefd4d9955560f2e24d082119c46287161bf3d", 0x15}], 0x8, &(0x7f0000000f40)=[{0x110, 0x10f, 0x80, "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"}, {0xb0, 0x2a86ef0aa766e0b6, 0xe834, "7d86793f187981b41729b2b9767e29aaa23aa4606c8f9d80a0805bea2935b04887f3f4c9ec88555c588e3b70d04b227212fc2f14c47e9b68d6bbfb29c870161aebab4067e18c3eaf64837477f511421da3c3d575b96ca6d0af4b895a19830bd675b6a0b4546e0355a3c5f8419938d4597fd79f4f9073b5f25623d32d2259d230e1d873981f539d7195a81d35b2bd1b42449e319768cc1bd0aef8"}], 0x1c0}}, {{&(0x7f0000001100)=@l2={0x1f, 0x4, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}, 0x100, 0x1}, 0x80, &(0x7f00000011c0)=[{&(0x7f0000001180)="a40c18fd99", 0x5}], 0x1, &(0x7f0000001200)=ANY=[@ANYBLOB="580000000000000029000000ff0300008ddddc8b2aac0e909e1723a19390bc3a1c5c46b5b7fce04e99cdff0e43240160e3eb29359650ecbc7f403dabc49d4e776d800ec211397eadc6bd08e50d00"/88], 0x58}}], 0x3, 0x84) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(0xffffffffffffffff, 0xc0096616, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000280)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@mcast2, @local, @loopback={0xfec0ffff00000000}, 0x0, 0xb, 0x0, 0x0, 0x0, 0xa0d20006, r3}) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000003400)=ANY=[@ANYBLOB="e00100001000000229bd7000fbdbdf25ac1414aa000000000000000000000000fc0000000000000000000000000000014e2000024e2104d90200a0a03b000000", @ANYRES32=r3, @ANYRES32=0xee00, @ANYRESDEC, @ANYRES32=0x0, @ANYBLOB="01000000acfe4755a508f4f577b1a88a970007000a0101000000000000000000f90d981ad36f8f4d0000000000000000000000aa2004000000000000000000000000000092ae000000001ce57f56d6625a1e94f92c12dcbb7f0214bee678cda33f6c2a9fa9ccb889b0e20573b26e3863c8577eea85b1607aad102ee215b71cb422698cb6ca8bbd2e041a9442808da3b78c54de28e704f94e48cfd01925974433ca21b17af960e18318d4159d3391dfc0946578936116135b868719051ef61365c092e1", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="8000000000000000000000000000f3ff0300000000000000070000000000000080000000000000000100000000000000000000000100000006000000000000000000000000000000000000000000000000000080000000000100000000000000397fffffbd6b6e0002010200000000001c00040001004e244e2100007f00000100001f5ec892798344000000"], 0x1e0}, 0x1, 0x0, 0x0, 0x4000010}, 0x20000000) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000003600)={&(0x7f0000001280)={0x10, 0x0, 0x0, 0x101000}, 0xc, &(0x7f00000012c0)={&(0x7f0000003640)=ANY=[@ANYBLOB="ec010000160000002701000000000000001414bb001aeec90800000000000000e00000020000000000000000000090004e2020000000000060020000000000001126464bd74102b61f1b6039412953e45066a5", @ANYRES32=0x0, @ANYRES32=0xee00, @ANYBLOB="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", @ANYRES32=r3, @ANYBLOB], 0x1ec}, 0x1, 0x0, 0x0, 0x40004}, 0x4000080) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x0, 0x8}) faccessat(r0, &(0x7f0000000000)='\x00', 0x1b) newfstatat(0xffffffffffffff9c, &(0x7f00000001c0)='\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) mount$tmpfs(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180), 0x180001, &(0x7f00000003c0)={[{@huge_within_size}, {@gid={'gid', 0x3d, r4}}, {@gid}, {@size={'size', 0x3d, [0x32, 0x25]}}, {@nr_blocks={'nr_blocks', 0x3d, [0x37, 0x32, 0x38, 0x31, 0x39]}}, {@size={'size', 0x3d, [0x32, 0x25, 0x36, 0x37, 0x30, 0x37, 0x78]}}, {@uid={'uid', 0x3d, 0xee00}}], [{@obj_user={'obj_user', 0x3d, '\x00'}}]}) [ 271.206862][T23884] FAT-fs (loop2): Directory bread(block 16) failed [ 271.229480][T23884] FAT-fs (loop2): Directory bread(block 17) failed [ 271.253292][T23895] loop4: detected capacity change from 0 to 16 [ 271.269199][T23884] FAT-fs (loop2): Directory bread(block 18) failed [ 271.276012][T23898] loop3: detected capacity change from 0 to 16 [ 271.314078][T23884] FAT-fs (loop2): Directory bread(block 19) failed [ 271.320791][T23884] FAT-fs (loop2): Directory bread(block 20) failed [ 271.327411][T23884] FAT-fs (loop2): Directory bread(block 21) failed [ 271.334075][T23884] FAT-fs (loop2): Directory bread(block 22) failed [ 271.340847][T23884] FAT-fs (loop2): Directory bread(block 23) failed [ 271.347607][T23884] FAT-fs (loop2): Directory bread(block 24) failed [ 271.354383][T23884] FAT-fs (loop2): Directory bread(block 25) failed 11:14:54 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x4, 0xffffff6a) [ 271.545725][T23920] loop4: detected capacity change from 0 to 16 11:14:54 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x46) 11:14:54 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x110) 11:14:54 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x700000000000000, 0xffffff6a) 11:14:54 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x5, 0xffffff6a) 11:14:54 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x2, 0x0, &(0x7f0000000000), 0x0, 0x0) 11:14:54 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x6840300}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 271.816209][T23937] loop3: detected capacity change from 0 to 16 [ 271.846997][T23942] loop2: detected capacity change from 0 to 16 [ 271.855509][T23945] loop4: detected capacity change from 0 to 16 11:14:54 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x800000000000000, 0xffffff6a) [ 271.969531][T23959] FAT-fs (loop2): Directory bread(block 16) failed 11:14:54 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x6, 0xffffff6a) 11:14:54 executing program 1: r0 = syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x103200, 0x90) [ 272.021945][T23959] FAT-fs (loop2): Directory bread(block 17) failed [ 272.047536][T23967] loop3: detected capacity change from 0 to 16 [ 272.062689][T23959] FAT-fs (loop2): Directory bread(block 18) failed [ 272.078237][T23959] FAT-fs (loop2): Directory bread(block 19) failed [ 272.095723][T23959] FAT-fs (loop2): Directory bread(block 20) failed [ 272.111281][T23976] loop4: detected capacity change from 0 to 16 11:14:54 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r0, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x0, 0x8}) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r0, 0xc0406618, &(0x7f0000000000)={@desc={0x1, 0x0, @auto="f77eaf7f489209c6"}}) [ 272.141547][T23959] FAT-fs (loop2): Directory bread(block 21) failed 11:14:54 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x900000000000000, 0xffffff6a) [ 272.203848][T23959] FAT-fs (loop2): Directory bread(block 22) failed [ 272.230291][T23959] FAT-fs (loop2): Directory bread(block 23) failed 11:14:55 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x7, 0xffffff6a) [ 272.260172][T23959] FAT-fs (loop2): Directory bread(block 24) failed [ 272.324388][T23959] FAT-fs (loop2): Directory bread(block 25) failed [ 272.347721][T23999] loop3: detected capacity change from 0 to 16 11:14:55 executing program 0 (fault-call:4 fault-nth:0): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0), 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:14:55 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x3c3) 11:14:55 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x7000000}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:14:55 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0xa00000000000000, 0xffffff6a) 11:14:55 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) 11:14:55 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000080), 0x8, 0x4000) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)={0x18, 0x25, 0x1, 0x0, 0x25dfdbff, "", [@typed={0x8, 0x0, 0x0, 0x0, @uid}]}, 0x18}], 0x1}, 0x0) r2 = creat(&(0x7f0000000200)='./file0/file0\x00', 0xd) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r2) sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000340)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8}]}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_GET_COALESCE(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB, @ANYRES16=r3, @ANYBLOB="010b2abd7000fcdbdf2564000000"], 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x1) syz_mount_image$iso9660(0x0, 0x0, 0x400000000000, 0x0, &(0x7f0000000200), 0x0, 0x0) openat2$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x10400, 0x10, 0x8}, 0x18) [ 272.690916][T24019] loop2: detected capacity change from 0 to 16 [ 272.699374][T24020] loop3: detected capacity change from 0 to 16 11:14:55 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) r0 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x220442, 0x54, 0x2}, 0x18) openat(r0, &(0x7f0000000080)='./file0\x00', 0x44080, 0x14) [ 272.794520][T24035] FAT-fs (loop2): Directory bread(block 16) failed [ 272.830262][T24035] FAT-fs (loop2): Directory bread(block 17) failed 11:14:55 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0xb00000000000000, 0xffffff6a) [ 272.849150][T24035] FAT-fs (loop2): Directory bread(block 18) failed [ 272.868474][T24042] FAULT_INJECTION: forcing a failure. [ 272.868474][T24042] name failslab, interval 1, probability 0, space 0, times 0 [ 272.881122][T24042] CPU: 1 PID: 24042 Comm: syz-executor.0 Not tainted 5.13.0-rc7-syzkaller #0 [ 272.882219][T24035] FAT-fs (loop2): Directory bread(block 19) failed [ 272.889917][T24042] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 272.889931][T24042] Call Trace: [ 272.889939][T24042] dump_stack+0x137/0x19d [ 272.914022][T24042] should_fail+0x23c/0x250 [ 272.918406][T24035] FAT-fs (loop2): Directory bread(block 20) failed [ 272.918443][T24042] ? getname_flags+0x84/0x3d0 [ 272.918461][T24042] __should_failslab+0x81/0x90 [ 272.918482][T24042] should_failslab+0x5/0x20 [ 272.918496][T24042] kmem_cache_alloc+0x46/0x2f0 [ 272.918515][T24042] getname_flags+0x84/0x3d0 [ 272.933858][T24035] FAT-fs (loop2): Directory bread(block 21) failed [ 272.934399][T24042] ? __cond_resched+0x11/0x40 [ 272.944641][T24035] FAT-fs (loop2): Directory bread(block 22) failed [ 272.948249][T24042] user_path_at_empty+0x28/0x50 [ 272.959402][T24035] FAT-fs (loop2): Directory bread(block 23) failed [ 272.965842][T24042] __x64_sys_truncate+0x75/0x120 [ 272.965868][T24042] do_syscall_64+0x4a/0x90 [ 272.972215][T24035] FAT-fs (loop2): Directory bread(block 24) failed [ 272.977260][T24042] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 272.982737][T24035] FAT-fs (loop2): Directory bread(block 25) failed [ 272.986597][T24042] RIP: 0033:0x4665d9 [ 272.986613][T24042] 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 [ 273.003836][T23997] loop4: detected capacity change from 0 to 16 [ 273.005515][T24042] RSP: 002b:00007ff642ed9188 EFLAGS: 00000246 ORIG_RAX: 000000000000004c 11:14:55 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x8, 0xffffff6a) [ 273.005537][T24042] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665d9 [ 273.051604][T24042] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000020000280 [ 273.059690][T24042] RBP: 00007ff642ed91d0 R08: 0000000000000000 R09: 0000000000000000 [ 273.067698][T24042] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 273.075661][T24042] R13: 00007ffef63a535f R14: 00007ff642ed9300 R15: 0000000000022000 11:14:55 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) open_by_handle_at(r0, &(0x7f0000000200)=@reiserfs_6={0x18, 0x6, {0x9, 0x0, 0x4, 0x3ff, 0x1, 0x4}}, 0x400280) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000d40)=0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000000)) 11:14:55 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x500) [ 273.119750][T24045] loop3: detected capacity change from 0 to 16 11:14:55 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x20000, 0x0) [ 273.230278][T24070] loop4: detected capacity change from 0 to 16 [ 273.267437][T24076] loop2: detected capacity change from 0 to 16 [ 273.349780][T24084] FAT-fs (loop2): Directory bread(block 16) failed [ 273.391045][T24084] FAT-fs (loop2): Directory bread(block 17) failed [ 273.417425][T24084] FAT-fs (loop2): Directory bread(block 18) failed [ 273.437501][T24084] FAT-fs (loop2): Directory bread(block 19) failed [ 273.447972][T24084] FAT-fs (loop2): Directory bread(block 20) failed [ 273.456990][T24084] FAT-fs (loop2): Directory bread(block 21) failed [ 273.463573][T24084] FAT-fs (loop2): Directory bread(block 22) failed [ 273.470242][T24084] FAT-fs (loop2): Directory bread(block 23) failed [ 273.476815][T24084] FAT-fs (loop2): Directory bread(block 24) failed [ 273.483359][T24084] FAT-fs (loop2): Directory bread(block 25) failed 11:14:56 executing program 0 (fault-call:4 fault-nth:1): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0), 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:14:56 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0xa, 0xffffff6a) 11:14:56 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x7840300}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:14:56 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) openat2$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x569a02, 0x81, 0x18}, 0x18) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r0, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x0, 0x8}) mknodat$loop(r0, &(0x7f0000000080)='./file0\x00', 0x10, 0x0) 11:14:56 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x600) [ 273.555591][T24092] loop4: detected capacity change from 0 to 16 [ 273.629004][T24045] loop3: detected capacity change from 0 to 16 [ 273.682559][T24109] loop2: detected capacity change from 0 to 16 11:14:56 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0xc00000000000000, 0xffffff6a) 11:14:56 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0xc, 0xffffff6a) [ 273.729966][T24114] FAULT_INJECTION: forcing a failure. [ 273.729966][T24114] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 273.743183][T24114] CPU: 1 PID: 24114 Comm: syz-executor.0 Not tainted 5.13.0-rc7-syzkaller #0 [ 273.751951][T24114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 273.762040][T24114] Call Trace: [ 273.765369][T24114] dump_stack+0x137/0x19d [ 273.769717][T24114] should_fail+0x23c/0x250 [ 273.774140][T24114] should_fail_usercopy+0x16/0x20 [ 273.779168][T24114] strncpy_from_user+0x21/0x250 [ 273.784008][T24114] getname_flags+0xb8/0x3d0 [ 273.788539][T24114] user_path_at_empty+0x28/0x50 [ 273.793382][T24114] __x64_sys_truncate+0x75/0x120 [ 273.798446][T24114] do_syscall_64+0x4a/0x90 [ 273.802867][T24114] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 273.808763][T24114] RIP: 0033:0x4665d9 [ 273.812677][T24114] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 273.832287][T24114] RSP: 002b:00007ff642ed9188 EFLAGS: 00000246 ORIG_RAX: 000000000000004c [ 273.840722][T24114] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665d9 [ 273.848717][T24114] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000020000280 [ 273.856695][T24114] RBP: 00007ff642ed91d0 R08: 0000000000000000 R09: 0000000000000000 [ 273.864690][T24114] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 273.872829][T24114] R13: 00007ffef63a535f R14: 00007ff642ed9300 R15: 0000000000022000 [ 273.975118][T24127] loop3: detected capacity change from 0 to 16 [ 273.992612][T24131] loop4: detected capacity change from 0 to 16 11:14:56 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x8000000}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 274.057005][T24109] attempt to access beyond end of device [ 274.057005][T24109] loop2: rw=2049, want=17, limit=16 [ 274.067760][T24109] Buffer I/O error on dev loop2, logical block 16, lost async page write 11:14:56 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0xd00000000000000, 0xffffff6a) 11:14:56 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0xe, 0xffffff6a) [ 274.171946][T24109] attempt to access beyond end of device [ 274.171946][T24109] loop2: rw=2049, want=18, limit=16 [ 274.182708][T24109] Buffer I/O error on dev loop2, logical block 17, lost async page write [ 274.257004][T24109] attempt to access beyond end of device [ 274.257004][T24109] loop2: rw=2049, want=19, limit=16 [ 274.267775][T24109] Buffer I/O error on dev loop2, logical block 18, lost async page write [ 274.278571][T24151] loop3: detected capacity change from 0 to 16 [ 274.311999][T24150] loop4: detected capacity change from 0 to 16 11:14:57 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0xf00000000000000, 0xffffff6a) [ 274.400588][T24109] attempt to access beyond end of device [ 274.400588][T24109] loop2: rw=2049, want=123, limit=16 11:14:57 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x700) 11:14:57 executing program 0 (fault-call:4 fault-nth:2): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0), 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:14:57 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x10, 0xffffff6a) [ 274.529978][T24173] loop3: detected capacity change from 0 to 16 11:14:57 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) sched_getaffinity(r0, 0x8, &(0x7f0000000080)) syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x30b400, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000d40)=0xffffffffffffffff) open_by_handle_at(r1, &(0x7f0000000100)=@isofs={0x14, 0x1, {0xe3, 0xff, 0x3, 0x4, 0x5, 0x1}}, 0x200) pipe2(&(0x7f00000000c0), 0x800) [ 274.619935][T24183] loop4: detected capacity change from 0 to 16 [ 274.626523][T24184] loop2: detected capacity change from 0 to 16 11:14:57 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) syz_mount_image$nfs4(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xfbbc, 0x3, &(0x7f0000000280)=[{&(0x7f0000000080)="f83a638b9815bf6d67554e9f4f1bf68c374155f9fa34b35b25891354b3ea57a5582cb8596120db2630f3e4ee31bcdee5384a4c30752201d0ea481c4c5da8dc1198614587957ddf10e90d4ecc53834aed88b1cdbb0df0b11531eb8cfa910483fa79900a2dbb859957619e0185b1efc8d910", 0x71, 0x4}, {&(0x7f0000000100)="c253caaa95f92e54e11103f4074931e84bbf8d721320eff2ac399e927727a2d92bfe3907d7f9b1b64f2ee296a96dcb3b00ffb3e250f4cb19907350c5790bd4a55bd62675d3d183bdc0c4a842e63115f2583a1998f772ef4c5253a87fc3598bc423b6905358bcb9dcdf0d0af6c40ad058e0433660f51ee3707334217c090e7f4a2580b22971b19aeb6a28cd1d662d1d14b51249fbaf73688d10be6a725e52aa9bd653c2994cd399543cfb7897f9b8c2f77ecea9d44386f6fbccd6dda55160261625c8140151f36ee6e574", 0xca, 0xfffffffffffffff9}, {&(0x7f0000000200)="5f5eefbe8fe25847663d3476d0a6224c2c4438405ab3718a49392bc100c1cdf13de58fb358479dec976e536b49a5a58375771b456e0a5b6cf0e451db46b553ed52c535cb432caac859b858f1ba26f6b3a0c214a4cd73981a83354dd070", 0x5d, 0x1}], 0x100010, &(0x7f0000000300)=ANY=[@ANYBLOB="2c277d7b5c2c5e7d7d2d215e5bab2d272940292c2c5c2c292c2b2c2c2c7b2a5b212c7375626a5f726f6c653d2c636f6e746578743d73746166665f752c736d61636b66736861743d5b267b2f5d2f92242d242b2c6d6561737572652c61707072616973655f747900"/114]) 11:14:57 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x1000000000000000, 0xffffff6a) 11:14:57 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x8840300}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 274.706379][T24198] FAT-fs (loop2): Directory bread(block 16) failed [ 274.742795][T24200] FAULT_INJECTION: forcing a failure. [ 274.742795][T24200] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 274.752389][T24198] FAT-fs (loop2): Directory bread(block 17) failed [ 274.755861][T24200] CPU: 0 PID: 24200 Comm: syz-executor.0 Not tainted 5.13.0-rc7-syzkaller #0 [ 274.771078][T24200] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 274.781172][T24200] Call Trace: [ 274.784440][T24200] dump_stack+0x137/0x19d [ 274.786164][T24198] FAT-fs (loop2): Directory bread(block 18) failed [ 274.788826][T24200] should_fail+0x23c/0x250 [ 274.799777][T24200] should_fail_usercopy+0x16/0x20 [ 274.804809][T24200] _copy_to_user+0x1c/0x90 [ 274.809233][T24200] simple_read_from_buffer+0xab/0x120 [ 274.814626][T24200] proc_fail_nth_read+0xf6/0x140 [ 274.819572][T24200] ? rw_verify_area+0x136/0x250 [ 274.824427][T24200] ? proc_fault_inject_write+0x200/0x200 [ 274.830100][T24200] vfs_read+0x154/0x5d0 [ 274.834254][T24200] ? strncpy_from_user+0x178/0x250 [ 274.839385][T24200] ? __fget_light+0x21b/0x260 [ 274.844108][T24200] ? __cond_resched+0x11/0x40 [ 274.845492][T24198] FAT-fs (loop2): Directory bread(block 19) failed [ 274.848793][T24200] ksys_read+0xce/0x180 [ 274.848810][T24200] __x64_sys_read+0x3e/0x50 [ 274.863904][T24200] do_syscall_64+0x4a/0x90 [ 274.868388][T24200] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 274.874279][T24200] RIP: 0033:0x41935c [ 274.878183][T24200] 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 [ 274.879263][T24198] FAT-fs (loop2): Directory bread(block 20) failed 11:14:57 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) r2 = syz_io_uring_setup(0x4c67, &(0x7f0000000000), &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f00000001c0)) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000000)=@IORING_OP_ASYNC_CANCEL={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r3}}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x3938700}, 0x1, 0x1, 0x1, {0x0, r3}}, 0x3) [ 274.897838][T24200] RSP: 002b:00007ff642ed9170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 274.897875][T24200] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 000000000041935c [ 274.897903][T24200] RDX: 000000000000000f RSI: 00007ff642ed91e0 RDI: 0000000000000004 [ 274.928674][T24200] RBP: 00007ff642ed91d0 R08: 0000000000000000 R09: 0000000000000000 [ 274.936637][T24200] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 274.944602][T24200] R13: 00007ffef63a535f R14: 00007ff642ed9300 R15: 0000000000022000 11:14:57 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x204, 0xffffff6a) [ 274.979452][T24198] FAT-fs (loop2): Directory bread(block 21) failed [ 274.999450][T24214] loop3: detected capacity change from 0 to 16 [ 275.010699][T24198] FAT-fs (loop2): Directory bread(block 22) failed 11:14:57 executing program 1: fsetxattr$security_selinux(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:selinux_config_t:s0\x00', 0x26, 0x2) r0 = syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x14) 11:14:57 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0xa00) [ 275.049761][T24198] FAT-fs (loop2): Directory bread(block 23) failed [ 275.056532][T24198] FAT-fs (loop2): Directory bread(block 24) failed [ 275.063216][T24198] FAT-fs (loop2): Directory bread(block 25) failed 11:14:57 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0), 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:14:57 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x190022, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r0, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x0, 0x8}) openat(r1, &(0x7f0000000000)='./file0\x00', 0x4000, 0x0) [ 275.147020][T24225] loop4: detected capacity change from 0 to 16 [ 275.171787][T24233] loop2: detected capacity change from 0 to 16 11:14:57 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x1100000000000000, 0xffffff6a) [ 275.291137][T24247] FAT-fs (loop2): Directory bread(block 16) failed 11:14:58 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x300, 0xffffff6a) [ 275.332132][T24247] FAT-fs (loop2): Directory bread(block 17) failed [ 275.351415][T24253] loop3: detected capacity change from 0 to 16 [ 275.380829][T24247] FAT-fs (loop2): Directory bread(block 18) failed [ 275.408524][T24247] FAT-fs (loop2): Directory bread(block 19) failed [ 275.447309][T24261] loop4: detected capacity change from 0 to 16 [ 275.453634][T24247] FAT-fs (loop2): Directory bread(block 20) failed 11:14:58 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x2000000000000000, 0xffffff6a) [ 275.490586][T24247] FAT-fs (loop2): Directory bread(block 21) failed [ 275.522710][T24247] FAT-fs (loop2): Directory bread(block 22) failed [ 275.560850][T24247] FAT-fs (loop2): Directory bread(block 23) failed [ 275.569671][T24247] FAT-fs (loop2): Directory bread(block 24) failed [ 275.582929][T24247] FAT-fs (loop2): Directory bread(block 25) failed [ 275.619868][T24275] loop3: detected capacity change from 0 to 16 11:14:58 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x402, 0xffffff6a) 11:14:58 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0xb00) 11:14:58 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x9000000}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:14:58 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0), 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x3) 11:14:58 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x3f00000000000000, 0xffffff6a) [ 275.796620][T24292] loop2: detected capacity change from 0 to 16 [ 275.813319][T24293] loop4: detected capacity change from 0 to 16 [ 275.901145][T24305] FAT-fs (loop2): Directory bread(block 16) failed [ 275.934958][T24307] loop3: detected capacity change from 0 to 16 [ 275.966644][T24305] FAT-fs (loop2): Directory bread(block 17) failed 11:14:58 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x406, 0xffffff6a) [ 276.023593][T24305] FAT-fs (loop2): Directory bread(block 18) failed [ 276.053993][T24305] FAT-fs (loop2): Directory bread(block 19) failed 11:14:58 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x200000002, 0x3, &(0x7f0000000100)=[{&(0x7f0000000180)="80185a680726e638043aa053eca7f83ffc724e480c58113b0cb9c5278a508e9b76f77c763191015a3e02b30d340f6bc998ab496760e37f3f221700cb97452d195cdd53fdde848bbfcac57a2b9707b1f15dd71bf71f1af5ed138b6b75d5433803b78e09896d13f48e1f81fe08a6c17a050f2b6a3c4685", 0x76, 0x2}, {&(0x7f0000000080)="fa2c62c4b871d13204d0a240aa8038cd3173e3906dbf8ccb8f377b8f300015f4c392654f34ec", 0x26, 0x100}, {&(0x7f00000000c0)="2a98839fafa8dbf069b19a0b1bc2d30e2ccb9dd7f78d313fb5da1f6f6a6a75fbc7a4681363153440510bcf60a9", 0x2d, 0x4}], 0x1004002, 0x0) [ 276.075183][T24305] FAT-fs (loop2): Directory bread(block 20) failed [ 276.094904][T24305] FAT-fs (loop2): Directory bread(block 21) failed [ 276.117669][T24305] FAT-fs (loop2): Directory bread(block 22) failed [ 276.139213][T24322] loop4: detected capacity change from 0 to 16 [ 276.152201][T24305] FAT-fs (loop2): Directory bread(block 23) failed 11:14:58 executing program 1: ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) r0 = syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0', [{}, {0x20, '%^'}, {0x20, '}\':(-\xeb%{$'}, {0x20, '#){+\x1b'}, {0x20, '@'}, {}, {}, {0x20, '{)\xbc]{*//'}, {}]}, 0x2d) [ 276.184762][T24305] FAT-fs (loop2): Directory bread(block 24) failed [ 276.216217][T24305] FAT-fs (loop2): Directory bread(block 25) failed 11:14:59 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x500, 0xffffff6a) 11:14:59 executing program 1: r0 = syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@ocfs2_parent={0x18, 0x2, {{0x8, 0x3, 0xfffff481}, {0x539, 0x7, 0xffffffff}}}, &(0x7f0000000080), 0x400) 11:14:59 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0xc00) 11:14:59 executing program 1: r0 = syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r1, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r1, 0x1, &(0x7f00000000c0)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x0, 0x8}) fsconfig$FSCONFIG_SET_PATH_EMPTY(r2, 0x4, &(0x7f0000000000)=',,\x00', &(0x7f0000000040)='./file0\x00', r0) 11:14:59 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x4000000000000000, 0xffffff6a) [ 276.398727][T24342] loop4: detected capacity change from 0 to 16 [ 276.416382][T24344] loop2: detected capacity change from 0 to 16 11:14:59 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x9840300}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 276.505365][T24358] FAT-fs (loop2): Directory bread(block 16) failed [ 276.528057][T24357] loop3: detected capacity change from 0 to 16 11:14:59 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x600, 0xffffff6a) [ 276.556398][T24358] FAT-fs (loop2): Directory bread(block 17) failed [ 276.593772][T24358] FAT-fs (loop2): Directory bread(block 18) failed 11:14:59 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0), 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) r1 = socket$inet_udp(0x2, 0x2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f00000000c0)="26e5663d95d3bcb7b60b0d09fadb76138a71d8fc85d71dd8910ceefff6a1ae6a4de78e82f30da66a967f7da999f280a5668536f6f19d263ee400dd0b70184b0f85ab7e1e9c5007be751ab64fbac60808e7dbc0d1197396d433539cbf4a9d79eedf66d69c641c49d4cfafe104dcd32bd2a060ad7a92d700", 0x77}], 0x1) [ 276.606771][T24358] FAT-fs (loop2): Directory bread(block 19) failed [ 276.639091][T24358] FAT-fs (loop2): Directory bread(block 20) failed [ 276.691282][T24358] FAT-fs (loop2): Directory bread(block 21) failed [ 276.697990][T24358] FAT-fs (loop2): Directory bread(block 22) failed [ 276.728768][T24375] loop4: detected capacity change from 0 to 16 11:14:59 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0xa767741400000000, 0xffffff6a) [ 276.745538][T24358] FAT-fs (loop2): Directory bread(block 23) failed [ 276.772901][T24358] FAT-fs (loop2): Directory bread(block 24) failed [ 276.823522][T24358] FAT-fs (loop2): Directory bread(block 25) failed 11:14:59 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0xd00) 11:14:59 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x604, 0xffffff6a) [ 276.874740][T24390] loop3: detected capacity change from 0 to 16 11:14:59 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0xf60f000000000000, 0xffffff6a) [ 276.999753][T24404] loop2: detected capacity change from 0 to 16 [ 277.009851][T24405] loop4: detected capacity change from 0 to 16 [ 277.086427][T24416] loop3: detected capacity change from 0 to 16 [ 277.125747][T24424] FAT-fs (loop2): Directory bread(block 16) failed 11:14:59 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0xa000000}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 277.157109][T24424] FAT-fs (loop2): Directory bread(block 17) failed 11:14:59 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x700, 0xffffff6a) [ 277.206708][T24424] FAT-fs (loop2): Directory bread(block 18) failed [ 277.237637][T24424] FAT-fs (loop2): Directory bread(block 19) failed [ 277.244258][T24424] FAT-fs (loop2): Directory bread(block 20) failed 11:15:00 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0xff0f000000000000, 0xffffff6a) [ 277.251622][T24424] FAT-fs (loop2): Directory bread(block 21) failed [ 277.264255][T24424] FAT-fs (loop2): Directory bread(block 22) failed [ 277.273931][T24424] FAT-fs (loop2): Directory bread(block 23) failed [ 277.281034][T24424] FAT-fs (loop2): Directory bread(block 24) failed [ 277.287701][T24424] FAT-fs (loop2): Directory bread(block 25) failed [ 277.318206][T24440] loop4: detected capacity change from 0 to 16 [ 277.360796][T24446] loop3: detected capacity change from 0 to 16 11:15:00 executing program 1: r0 = fsmount(0xffffffffffffffff, 0x1, 0x3) r1 = geteuid() ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)=@delpolicy={0x1f0, 0x14, 0x800, 0x70bd2a, 0x25dfdbfe, {{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in6=@local, 0x4e24, 0xfd8f, 0x4e20, 0x0, 0x0, 0x20, 0x20, 0x62, 0x0, r1}, 0x6e6bb4, 0x2}, [@replay_esn_val={0x28, 0x17, {0x3, 0x70bd2c, 0x70bd27, 0x70bd26, 0xe3b5, 0x9, [0x3b9, 0xbf, 0x4]}}, @offload={0xc, 0x1c, {r2}}, @algo_aead={0x13c, 0x12, {{'gcm-aes-ce\x00'}, 0x780, 0x100, "4bc569f40e884f055c2c7d8ef64cdbebf8dda9cac55b11586b04e95208b716e56c48c34789e165a30e374cb39fea3f83bf6f8062953f71086ac6f25e8eb0dfc0bafe17be1e1dd9219281d8f91494a2ac5147a7f5aa871894e9678653d6ab23f1f933dde4216713326fdc828348ba4c332b3238b3a1effac50b9d61d65552cdcb77be00cc72c1296071666f85bb077fd9f40fab56d16a3e8a29da81467713fe807522bfadeaa750865798abb2566e1d4b90b78737590d3587bbe5430886759dc469eb973b863632662afc16cb1f36592413439e88d1cf073545989fc0176d8ecfd641712771979febd01ffc287f136106"}}, @XFRMA_SET_MARK={0x8, 0x1d, 0x103}, @encap={0x1c, 0x4, {0x991e201c4f485702, 0x4e24, 0x4e24, @in=@local}}, @policy_type={0xa}]}, 0x1f0}, 0x1, 0x0, 0x0, 0x4068041}, 0x24048091) syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) 11:15:00 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0xe00) 11:15:00 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0xa00, 0xffffff6a) 11:15:00 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0), 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000d1e680325100000000000041660069006cffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e6703251", 0x50, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x280, 0x31) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:15:00 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0xfffdffff00000000, 0xffffff6a) [ 277.523486][T24465] loop2: detected capacity change from 0 to 16 [ 277.529823][T24460] loop4: detected capacity change from 0 to 16 11:15:00 executing program 1: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x2, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0x0, 0x5, 0x5, 0x951b}, {0x0, 0x7, 0x45, 0x8}, {0x74fa, 0xff}, {0x2, 0x9, 0x1f, 0xffff}, {0x1, 0x5, 0x20, 0x20}]}) openat$urandom(0xffffffffffffff9c, &(0x7f0000000080), 0xa01, 0x0) ioctl$FIONCLEX(r0, 0x5450) syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) 11:15:00 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0xc00, 0xffffff6a) [ 277.645495][T24479] FAT-fs (loop2): Directory bread(block 16) failed [ 277.667180][T24482] loop3: detected capacity change from 0 to 16 [ 277.696558][T24488] loop4: detected capacity change from 0 to 16 [ 277.703047][T24479] FAT-fs (loop2): Directory bread(block 17) failed [ 277.729825][T24479] FAT-fs (loop2): Directory bread(block 18) failed 11:15:00 executing program 1: pipe(&(0x7f0000002040)) syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x2, &(0x7f0000002000)=[{&(0x7f0000000000)="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", 0x1000, 0xbe}, {&(0x7f0000001000)="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", 0x1000, 0xffffffffffff0000}], 0x1202812, 0x0) [ 277.746567][T24479] FAT-fs (loop2): Directory bread(block 19) failed [ 277.753296][T24479] FAT-fs (loop2): Directory bread(block 20) failed [ 277.759923][T24479] FAT-fs (loop2): Directory bread(block 21) failed [ 277.766663][T24479] FAT-fs (loop2): Directory bread(block 22) failed [ 277.773265][T24479] FAT-fs (loop2): Directory bread(block 23) failed [ 277.779912][T24479] FAT-fs (loop2): Directory bread(block 24) failed [ 277.786496][T24479] FAT-fs (loop2): Directory bread(block 25) failed 11:15:00 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x1100) [ 277.951245][T24510] loop2: detected capacity change from 0 to 16 11:15:00 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0xa840300}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:15:00 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0xffff7f0000000000, 0xffffff6a) 11:15:00 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0xe00, 0xffffff6a) 11:15:00 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x9, &(0x7f0000000600)=[{&(0x7f0000000000)="d640591a2e070000000000000093f78beeb9603f3a3e0b032ec3135162d728fc97585aa2bdacb807438daae175dba7eddf3f438fae299f108fdadafd4eaae9b60fb51a4adc952757cb7d8dab81d45bec8965ca8879a9c075d1dc3c62d1fef314b68290a91eb270ab93170f66ec6e2140fb93204c26a8a489b2cf3dc3760da866fef3b3f5e211cb7fe3741411a0c98d921d19498d8be48214752c8615ac0ead7e7d20cd008d9a82d70c6e4ab56b0f361ed98e17bc4475e32d1db164c7b3c9629dd74e6442fae102e83bbcc423352b54114212366ed80271bd1516d044c08df0807913d20f801e8b54aff5cc67", 0xec, 0x1000}, {&(0x7f0000000700)="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", 0x181, 0x9}, {&(0x7f0000000140)="3495749038bcb72e4822a2281e39de92c607436330be504652452b144a19c4c1cfabbf8a9644c81253230e060697afa678c2a3544e9cd949bf03c52f81e2df095ec8ddf4975891cc464b8b938ab0d3e08fa0f6d4fb4b00a96c32bd40d2190a6214d6723b825975de0ba07b0665a3898c318bdac250a0a769fac437ce4ebf7629f5c4c96a0b49fe9a37878539710946142bdb0b6263464efeebbe71bae0a1ba204303ef69d683c1c2a2a97d9d24f69192cf307cfdd4a6fe0598d4d72c81a4b018fd277da77308664cbf26fe3973d99d144e2f7c0cd2118d3dc58d8d3fe8cf59ecbc09", 0xe2, 0xf31c}, {&(0x7f0000000240)="ad4cf480e5dc7e1c7e6995661afb1866c5", 0x11, 0x9}, {&(0x7f0000000280)="b44d58a8ff5e33f7be60f2ac8d5167c6b16d06ac4b67bb888640455249b8721f12f32e8dc32034538b357051e3cdc1a9de25f617ef26dde4b06efaf3e79324993626542ce8cb1cbcda90d26bb6", 0x4d, 0x1}, {&(0x7f0000000300)="b93761d3e4ca01d55ec9d7cb6316ec3c63beabfa335944a020d9a1fe95abd8b5339d135ebf454638e9931e50fb821d44a2b2170e914e255395d45944e5474c45203d94ee8c5322a95233d6dff0f1cfd247abfa1faa2933c90379c14512e692c196bd3320b49fb0443fdb1014e30ceb74b914d2bfa1f1d6c1a2b03077b1ccdc5a688cfc2c26", 0x85, 0x2}, {&(0x7f00000003c0)="e6222d07521faa59325ce5d03f1d65b518bca770a3735031dfadd98e02bce8ed6634d5a59c39d5a67d82f7773ade6683b27c01220b9d35815b015ad4ae758d238bd4a332005daacebff41848c406cd88ef56b3bb7d439947259bb58fdc387cb676452ee98838d223ea0b779a00f6c5b7f07a8708e4ad3f026dbcc467df47aae7", 0x80, 0x5b}, {&(0x7f0000000440)="76910919c1fa951baa6931677708c5bef528ef5fab6fe6c7a8fffbc43aa4aa0e65bd08dc3ee2ba294441210ad133faee9aacee30896cb1d6b28d97d0b3c844c16ce3c39f272e21e0995e028f877e13290d3e093c3efb1bbbf0f1323c9c23d6a941d13c1f012cb1bc4c07b0ac88629236cae79a8a0cbb7a754b0364dfa1fe06733afa5b317c12a6cfe40dec780d004c13529fe9c0a8f4e876db5f50ee419746c3717c090b00908eeb6ccca97cc8ba7a569680", 0xb2, 0x2}, {&(0x7f0000000500)="3c272044100f1e6f508a51ba489eb1c99930bf40467927abb122374d987482524ca88e8e554693191b9a6b5b54fb200cab48e4a09e98d6eb6228e3d2437a054923876617a4fe63606852b9460e5b553e1163eae26bdcdbf7c9dac18be10c894a372d519bcb94fa2f470cbd20544e0bbdbfef21a11f54180859a59b01d718e17e7129ec268d0d8bc00663605c0aa380363747cf3287ad0fc342418d77f39138ccd6c2c03b82b16d6ead5fe3dd3d91c793a625cf4ffbe21bef7abad03e522733da90a962c397f3e05c1d7d6fe351a1c1c19124a274908b5a96e44d8e075c03989fb65597732daa76471ca36281ee06ce099cf50e21614ce674b6bbe51c14739b", 0xff, 0x51f2}], 0x1000, 0x0) 11:15:00 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file1\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0), 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46ffffffff2020602020201000ace670325132510000e670325103", 0x5b, 0x5}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x200000001000}], 0x50, &(0x7f0000000100)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) [ 278.049965][T24517] FAT-fs (loop2): Directory bread(block 16) failed [ 278.056480][T24517] FAT-fs (loop2): Directory bread(block 17) failed [ 278.063238][T24517] FAT-fs (loop2): Directory bread(block 18) failed [ 278.069848][T24517] FAT-fs (loop2): Directory bread(block 19) failed [ 278.076378][T24517] FAT-fs (loop2): Directory bread(block 20) failed [ 278.083097][T24517] FAT-fs (loop2): Directory bread(block 21) failed [ 278.089788][T24517] FAT-fs (loop2): Directory bread(block 22) failed [ 278.096311][T24517] FAT-fs (loop2): Directory bread(block 23) failed [ 278.114909][T24517] FAT-fs (loop2): Directory bread(block 24) failed [ 278.129463][T24523] loop3: detected capacity change from 0 to 16 [ 278.140882][T24526] loop4: detected capacity change from 0 to 16 [ 278.147666][T24517] FAT-fs (loop2): Directory bread(block 25) failed 11:15:00 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x3, 0x2, &(0x7f0000000180)=[{&(0x7f0000000080)="62825ec7f4c5651434361ff0643d9ee50b298e1414fb087281140f3a00ab504bea50a613c21b44d037c6812c6091e164ccaed73e7e7a562687ce434ff1aaca2463bd27fb2df5e71858bf883a548329868ad393000df65c2b5ccf325c7d0b07815c7e99989fcb0bbcbc7cd85df6074fd8e3aae46c8b5605bb82380c3fa6fa35b77a9aed7fe3e552735614de2b35c1e59f017402fa24e4b268a27dc75363ed8888044530e2a66b5860c0d182d5d2c57de51589077c2b4a914969", 0xb9, 0x400}, {&(0x7f0000000140)="f1bed49d707b5c1ef9b5f6d360284039bef58daa2e12e655052a35096942dea4d28829a3b5fb1af411995d4380337614ea036e986e7b", 0x36, 0x4c}], 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x120) chmod(&(0x7f0000000040)='./file0\x00', 0x40) newfstatat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x6000) 11:15:00 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x1300) 11:15:01 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0xffffff0f00000000, 0xffffff6a) 11:15:01 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0xff6, 0xffffff6a) 11:15:01 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)={0x18, 0x25, 0x1, 0x0, 0x0, "", [@typed={0x8, 0x0, 0x0, 0x0, @uid}]}, 0x18}], 0x1}, 0x0) sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0x53, 0x0, 0x1, 0x70bd2a, 0x25dfdbff}, 0x68}}, 0x8010) syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) [ 278.314886][T24549] loop2: detected capacity change from 0 to 16 [ 278.378747][T24562] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=24562 comm=syz-executor.1 [ 278.392682][T24561] loop3: detected capacity change from 0 to 16 [ 278.435076][T24567] FAT-fs (loop2): Directory bread(block 16) failed [ 278.454228][T24569] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=24569 comm=syz-executor.1 [ 278.472685][T24568] loop4: detected capacity change from 0 to 16 11:15:01 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0xffffff7f00000000, 0xffffff6a) [ 278.489338][T24567] FAT-fs (loop2): Directory bread(block 17) failed [ 278.522160][T24567] FAT-fs (loop2): Directory bread(block 18) failed 11:15:01 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x2f, &(0x7f0000000200), 0x1000000, 0x0) [ 278.550086][T24567] FAT-fs (loop2): Directory bread(block 19) failed [ 278.621981][T24567] FAT-fs (loop2): Directory bread(block 20) failed [ 278.638924][T24583] loop3: detected capacity change from 0 to 16 [ 278.647450][T24567] FAT-fs (loop2): Directory bread(block 21) failed [ 278.686020][T24567] FAT-fs (loop2): Directory bread(block 22) failed [ 278.693446][T24567] FAT-fs (loop2): Directory bread(block 23) failed [ 278.700310][T24567] FAT-fs (loop2): Directory bread(block 24) failed [ 278.707011][T24567] FAT-fs (loop2): Directory bread(block 25) failed 11:15:01 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0xb000000}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:15:01 executing program 1: r0 = syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x1010c0, 0x12a) 11:15:01 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x2000, 0xffffff6a) 11:15:01 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x1400) [ 278.838968][T24609] loop4: detected capacity change from 0 to 16 [ 278.846489][T24608] loop2: detected capacity change from 0 to 16 11:15:01 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000340)="b89fa7984d95770fe8ee1edbdc3eb00da129de6a", 0x14, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x5fe}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) rename(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x2) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x10) r1 = syz_open_dev$ttys(0xc, 0x2, 0x0) write$binfmt_script(r1, &(0x7f0000000400)={'#! ', './file0/file0', [{0x20, '&$\\'}, {0x20, '!\xa2/-\\)\x9e'}, {0x20, 'cgroup.controllers\x00'}, {}, {0x20, '!%\x0e++:['}, {0x20, ':('}, {0x20, 'vfat\x00'}], 0xa, "2a11cd3cc95e481ad4f7312796e0faab58942b92430288911b5816af56e11cd5aa9b1fbd93ebf732a1be39edc4ec1f17b6e7101a69bcb6a6ce618e9985bbcd2a70e2ad8e161c76a084ea7c6bc077731b89e37534b5965b523bf56aaab2eea1a7ad289122ab90ded1340b8535909cf21a38fb7f408a2c0ad88c6618b5f734eb33318e79307a1e084779c364f74c2bb02a72f8327fb7005392f3b5e50ea7a2e86b8b2ed8d683b2e2ffbdbb03a8a1bc3e16cc010f08ceb20679bef5a6b240bc3e944f0d3eff"}, 0x107) 11:15:01 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0xffffffff00000000, 0xffffff6a) 11:15:01 executing program 1: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000)=0x1, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) syz_open_dev$vcsa(&(0x7f0000000040), 0x3, 0x10000) [ 278.938448][T24623] FAT-fs (loop2): Directory bread(block 16) failed [ 278.946827][T24624] loop3: detected capacity change from 0 to 16 11:15:01 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x3f00, 0xffffff6a) [ 278.997819][T24623] FAT-fs (loop2): Directory bread(block 17) failed 11:15:01 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x3, &(0x7f0000001100)=[{&(0x7f0000000000)="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", 0x1000, 0x9}, {&(0x7f0000001000)="56d670354af453e847b029479276", 0xe, 0x7}, {&(0x7f0000001040)="55707d6188f722761ed53896cf31a924abf0d6b25030f5fd20ac555434ab2d0b44b1a1dd391b037466c45e19045780f6a35e65591ea622fb17bf40926fe254c4744e3f88bd530a3d41f0b259d8a192244246548fbf7a8f2934d55864120d68f04e3ac0f1eb054eeff20f2bc72e48218c3d5b7726e13afd7acb23499adf5ea8a0ea4f4ca053ea14b76bb881a553ea4ada10dc742ead77fe4d368c51", 0x9b, 0x7}], 0x0, 0x0) [ 279.038448][T24623] FAT-fs (loop2): Directory bread(block 18) failed [ 279.061228][T24623] FAT-fs (loop2): Directory bread(block 19) failed 11:15:01 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0xffffffffffffffff, 0xffffff6a) 11:15:01 executing program 1: accept(0xffffffffffffffff, &(0x7f0000000100)=@tipc=@name, &(0x7f0000000080)=0x80) syz_mount_image$iso9660(0x0, 0x0, 0x4, 0xaaaaaaaaaaaaaef, &(0x7f0000000200), 0x0, 0x0) r0 = openat2(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x181100, 0x108, 0xa}, 0x18) getdents64(r0, &(0x7f00000000c0)=""/14, 0xe) [ 279.120902][T24623] FAT-fs (loop2): Directory bread(block 20) failed [ 279.127453][T24623] FAT-fs (loop2): Directory bread(block 21) failed [ 279.134595][T24644] loop4: detected capacity change from 0 to 16 [ 279.153934][T24623] FAT-fs (loop2): Directory bread(block 22) failed 11:15:01 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x4000, 0xffffff6a) [ 279.206272][T24623] FAT-fs (loop2): Directory bread(block 23) failed [ 279.236913][T24623] FAT-fs (loop2): Directory bread(block 24) failed 11:15:01 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0xb840300}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 279.254049][T24658] loop3: detected capacity change from 0 to 16 [ 279.262583][T24623] FAT-fs (loop2): Directory bread(block 25) failed 11:15:02 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x1600) 11:15:02 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0x7ffff000) [ 279.356102][T24672] loop4: detected capacity change from 0 to 16 [ 279.411424][T24679] loop2: detected capacity change from 0 to 16 [ 279.500036][T24690] loop3: detected capacity change from 0 to 16 [ 279.501425][T24692] FAT-fs (loop2): Directory bread(block 16) failed 11:15:02 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x8008, 0xffffff6a) [ 279.571324][T24692] FAT-fs (loop2): Directory bread(block 17) failed [ 279.647295][T24692] FAT-fs (loop2): Directory bread(block 18) failed [ 279.669482][T24692] FAT-fs (loop2): Directory bread(block 19) failed [ 279.682914][T24692] FAT-fs (loop2): Directory bread(block 20) failed [ 279.691468][T24702] loop4: detected capacity change from 0 to 16 [ 279.710850][T24692] FAT-fs (loop2): Directory bread(block 21) failed [ 279.718091][T24692] FAT-fs (loop2): Directory bread(block 22) failed [ 279.760073][T24692] FAT-fs (loop2): Directory bread(block 23) failed [ 279.770201][T24692] FAT-fs (loop2): Directory bread(block 24) failed [ 279.776788][T24692] FAT-fs (loop2): Directory bread(block 25) failed 11:15:02 executing program 0: chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x44) 11:15:02 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0x11fffff6a) 11:15:02 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x1700) 11:15:02 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0xf60f, 0xffffff6a) [ 279.897343][T24724] loop2: detected capacity change from 0 to 16 [ 279.903985][T24725] loop3: detected capacity change from 0 to 16 [ 279.918539][T24727] loop4: detected capacity change from 0 to 16 [ 280.027447][T24740] FAT-fs (loop2): Directory bread(block 16) failed 11:15:02 executing program 1: recvmsg(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)=@l2, 0x80, &(0x7f0000000500)=[{&(0x7f0000000080)=""/103, 0x75}, {&(0x7f0000000580)=""/189, 0xae}, {&(0x7f0000000200)=""/209, 0xfffffffffffffe9c}, {&(0x7f00000003c0)=""/107, 0x6b}, {&(0x7f0000000440)=""/136, 0x88}], 0x5, &(0x7f0000000300)=""/50, 0x32}, 0x10020) syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) shutdown(0xffffffffffffffff, 0x1) 11:15:02 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0xff0f, 0xffffff6a) [ 280.089539][T24740] FAT-fs (loop2): Directory bread(block 17) failed [ 280.118003][T24740] FAT-fs (loop2): Directory bread(block 18) failed [ 280.126787][T24740] FAT-fs (loop2): Directory bread(block 19) failed [ 280.133448][T24740] FAT-fs (loop2): Directory bread(block 20) failed 11:15:02 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffffffffffffff) 11:15:02 executing program 1: pkey_mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x100000a, 0xffffffffffffffff) r0 = syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) getdents(r0, &(0x7f0000000000)=""/59, 0x3b) [ 280.140111][T24740] FAT-fs (loop2): Directory bread(block 21) failed [ 280.177360][T24740] FAT-fs (loop2): Directory bread(block 22) failed 11:15:02 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0xc000000}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:15:03 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x1900) [ 280.186088][T24757] loop4: detected capacity change from 0 to 16 [ 280.195023][T24740] FAT-fs (loop2): Directory bread(block 23) failed [ 280.207350][T24740] FAT-fs (loop2): Directory bread(block 24) failed [ 280.214320][T24740] FAT-fs (loop2): Directory bread(block 25) failed [ 280.218496][T24756] loop3: detected capacity change from 0 to 16 11:15:03 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000000, 0x13, r0, 0xf153f000) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) 11:15:03 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x400, 0x0, &(0x7f0000000200), 0x241444, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0xc6) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x88a81, 0x13) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r1, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) ioctl$BTRFS_IOC_INO_LOOKUP(r0, 0xd0009412, &(0x7f0000001340)={0x0, 0x37ca5155}) ioctl$FIBMAP(r1, 0x1, &(0x7f00000000c0)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) r3 = socket$nl_audit(0x10, 0x3, 0x9) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000004, 0x4000010, r3, 0x4b297000) write$cgroup_int(r2, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x0, 0x8}) connect$unix(r1, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e24}, 0x6e) [ 280.336379][T24778] loop2: detected capacity change from 0 to 16 [ 280.389030][T24789] loop3: detected capacity change from 0 to 16 [ 280.414771][T24792] FAT-fs (loop2): Directory bread(block 16) failed [ 280.423895][T24792] FAT-fs (loop2): Directory bread(block 17) failed [ 280.431273][T24792] FAT-fs (loop2): Directory bread(block 18) failed [ 280.438072][T24792] FAT-fs (loop2): Directory bread(block 19) failed [ 280.445471][T24792] FAT-fs (loop2): Directory bread(block 20) failed [ 280.452319][T24792] FAT-fs (loop2): Directory bread(block 21) failed [ 280.459098][T24792] FAT-fs (loop2): Directory bread(block 22) failed [ 280.465794][T24792] FAT-fs (loop2): Directory bread(block 23) failed [ 280.486289][T24792] FAT-fs (loop2): Directory bread(block 24) failed [ 280.504948][T24792] FAT-fs (loop2): Directory bread(block 25) failed 11:15:03 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000d40)=0xffffffffffffffff) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000d40)=0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0), 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f0000000340)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0xdfa}], 0x50, &(0x7f00000002c0)=ANY=[@ANYBLOB="3cb5fb538d032806568948d2af", @ANYRES16, @ANYRES16, @ANYRESDEC=r0]) chdir(&(0x7f0000000040)='./file0\x00') r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:15:03 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x20000, 0xffffff6a) 11:15:03 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x1a00) 11:15:03 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r1 = accept$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, &(0x7f0000000100)=0x1c) connect(r1, &(0x7f0000000140)=@generic={0x18, "81642bf95e05def41aa02f066bf56867cf1570a42f3ec62cdf77b4699b56a25b18d41cb2986212db999c6e3d08cb854a71b9613daa245ad1a94be2c4c4a95679dab3b0b9b7ce7dc8c32c993f24cc819f2cb3f89e436a68187c145d7c13d8ce946024e580d1cb57b75e748034b6adf02b1c3daa163a7618779eacb51b55bb"}, 0x80) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000240), 0x50900, 0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000380)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x5, 0x0, r2, 0x0, &(0x7f00000002c0)="114fb12c55c79e732d6e091f8591268542912a0a056e00d6ab9f18d7ae30d14d31aa58a7d4b3780245688a7b32952fa27330e7f81a0c3f3e6bbb673c3e1dd30db5a3d87ea66006e5d7fefca800704595618a1989a96296f1b8c1cf47ae31f1e89c9ebf894d9a563955cde4fdd3f1fec031806ebe0b2fffb00d427d33574dd7ad32ffa21535dfa45d1efdb4885caa635d76cc98c7793681398512aa8314d3fd", 0x9f, 0x2, 0x1, {0x0, r3}}, 0x3) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) 11:15:03 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0xc840300}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 280.783546][T24820] loop2: detected capacity change from 0 to 16 [ 280.795738][T24822] loop3: detected capacity change from 0 to 16 [ 280.803475][T24824] loop4: detected capacity change from 0 to 16 11:15:03 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x40000, 0xffffff6a) [ 280.856741][T24836] FAT-fs (loop2): Directory bread(block 16) failed [ 280.890719][T24836] FAT-fs (loop2): Directory bread(block 17) failed [ 280.932504][T24836] FAT-fs (loop2): Directory bread(block 18) failed [ 280.976379][T24836] FAT-fs (loop2): Directory bread(block 19) failed [ 280.996026][T24844] loop4: detected capacity change from 0 to 16 [ 281.002288][T24836] FAT-fs (loop2): Directory bread(block 20) failed 11:15:03 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0xc1) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) 11:15:03 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x50000, 0x0) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r1, 0x400, 0x70bd2c, 0x25dfdbff, {}, [@GTPA_TID={0xc, 0x3, 0x2}, @GTPA_LINK={0x8}]}, 0x28}, 0x1, 0x0, 0x0, 0x1}, 0x20040000) syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) [ 281.094100][T24836] FAT-fs (loop2): Directory bread(block 21) failed [ 281.128138][T24836] FAT-fs (loop2): Directory bread(block 22) failed [ 281.134846][T24836] FAT-fs (loop2): Directory bread(block 23) failed 11:15:03 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x60000, 0xffffff6a) 11:15:03 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x1c00) [ 281.143220][T24836] FAT-fs (loop2): Directory bread(block 24) failed [ 281.149782][T24836] FAT-fs (loop2): Directory bread(block 25) failed 11:15:03 executing program 1: getpeername$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @initdev}, &(0x7f0000000040)=0x10) syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) [ 281.217461][T24860] loop3: detected capacity change from 0 to 16 [ 281.241217][T24868] loop4: detected capacity change from 0 to 16 11:15:04 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0xd000000}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 281.297706][T24875] loop2: detected capacity change from 0 to 16 [ 281.331798][T24860] attempt to access beyond end of device [ 281.331798][T24860] loop3: rw=2049, want=122, limit=16 [ 281.342589][T24860] Buffer I/O error on dev loop3, logical block 121, lost async page write [ 281.367000][T24860] attempt to access beyond end of device [ 281.367000][T24860] loop3: rw=2049, want=123, limit=16 [ 281.377798][T24860] Buffer I/O error on dev loop3, logical block 122, lost async page write [ 281.387432][T24860] attempt to access beyond end of device [ 281.387432][T24860] loop3: rw=2049, want=124, limit=16 [ 281.398293][T24860] Buffer I/O error on dev loop3, logical block 123, lost async page write [ 281.419145][T24885] FAT-fs (loop2): Directory bread(block 16) failed [ 281.425687][T24885] FAT-fs (loop2): Directory bread(block 17) failed [ 281.440459][T24860] attempt to access beyond end of device [ 281.440459][T24860] loop3: rw=2049, want=125, limit=16 [ 281.451333][T24860] Buffer I/O error on dev loop3, logical block 124, lost async page write [ 281.460574][T24885] FAT-fs (loop2): Directory bread(block 18) failed [ 281.477167][T24885] FAT-fs (loop2): Directory bread(block 19) failed [ 281.483549][T24860] attempt to access beyond end of device [ 281.483549][T24860] loop3: rw=2049, want=126, limit=16 [ 281.491725][T24885] FAT-fs (loop2): Directory bread(block 20) failed [ 281.494458][T24860] Buffer I/O error on dev loop3, logical block 125, lost async page write [ 281.520108][T24885] FAT-fs (loop2): Directory bread(block 21) failed [ 281.536741][T24860] attempt to access beyond end of device [ 281.536741][T24860] loop3: rw=2049, want=127, limit=16 [ 281.542554][T24885] FAT-fs (loop2): Directory bread(block 22) failed [ 281.547510][T24860] Buffer I/O error on dev loop3, logical block 126, lost async page write [ 281.568775][T24885] FAT-fs (loop2): Directory bread(block 23) failed [ 281.582354][T24885] FAT-fs (loop2): Directory bread(block 24) failed [ 281.589809][T24860] attempt to access beyond end of device 11:15:04 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0), 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') lsetxattr$trusted_overlay_upper(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100), &(0x7f0000000340)={0x0, 0xfb, 0x1c, 0x5, 0x3f, "b0ca08f8f13eef4d872c73c023b4ed34", "cec762d4610421"}, 0x1c, 0x3) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:15:04 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x7, &(0x7f00000003c0)=[{&(0x7f0000000000)="52c06d7eceadaa23edf63cc90fcc836b6f1b92c69d0674190c14651544f97086f974bc7cf38b4ccd80d58c271d406c83199de74144409bbbb0ded5c1ba5e562d03a8a4361399a7c0be11f000e970b9563cf52c545fd0d9cf2e381d0aabac2c1ec20bddcc7507f5e202752e1ab497c49d151bb1aa3e8fd127c08532dfbf79b7e1ce2bf999b8bd5ba188a21f4a2ff324523e846507844d596749e14fc13e41cc240e10d7ee6c6293b4e3be48a01ad62e114d9f0f4de7303d94606185594afcc371e908dc04b3b9c8bf6f74413969aca347153380d75cbe97f51766f6355d3857a379b0c51100e576ad0714", 0xea, 0x8e2}, {&(0x7f0000000100)="980ce286f1e0dd362f0da1cab580a19b405fc72cf4fb57f71d9ab126396a3dae754715ba1c22bb257cf2cf0df2109bcdf7d697dedb513c1bab6e64640b1db16de2044919c87a9e823102ba33c21032894f2de52f7c8964c8dd91694b322575951f7d3462b2bc7515c7e71a69f7d9c0bfa49c", 0x72, 0x81}, {&(0x7f0000000180)="5549f4907f73a84ad2a6e893176038c3bdfe878dbd4fa5a06a865a97eee80f87a106eb989985b9a318c619392be7d2e487dc9f6fd3e52a99bed86ad0fb704af8a57fe50e3310274406", 0x49, 0x8001}, {&(0x7f0000000200)="0386dedae6c38f47111ffb88f5851cc780e30b493976e89d575eadef342b344fa6d4b12d002b2bc581f8cfd67e14d84f1bfe8c9144bc7d9a363a8cd68d9b9000383dd39035acdfb2525ab827594c170784ee544191e653620378b374e9cebad1d0e70ddf08a2", 0x66, 0xe8f0}, {&(0x7f0000000280)="ff548e56906ac5027577d0c0e2ce9bd8a87eaee57d7bdee8423c64b0650980a0862262655a4774284cd83b83fe9e7bbb0ca0a44442c9a02158ee8685e24a5389848a9f5ec619b606333ec12b66b9dc43694cfc663496a027be203e7e783041182474ff93e53c2537386cafa26edece0a943cd099524ad8852a2a2cd0439ddd19949c2844fb728e07a3ed051bf725c342f0ecff86", 0x94, 0x1ff}, {&(0x7f0000000340), 0x0, 0x2}, {&(0x7f0000000380)="7595b6089751da476f3dfd95acdda501f7d18a25fa7ef81f27", 0x19, 0xa}], 0x0, 0x0) umount2(&(0x7f0000000340)='./file0\x00', 0x0) 11:15:04 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x80000, 0xffffff6a) [ 281.589809][T24860] loop3: rw=2049, want=128, limit=16 [ 281.596848][T24885] FAT-fs (loop2): Directory bread(block 25) failed [ 281.600601][T24860] Buffer I/O error on dev loop3, logical block 127, lost async page write 11:15:04 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') syz_open_dev$vcsn(&(0x7f0000000100), 0xffffffffffffffff, 0x101000) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r0, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x0, 0x8}) r2 = pidfd_getfd(r0, r0, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000180)='cgroup.stat\x00', 0x275a, 0x0) openat(r3, &(0x7f00000000c0)='./file1\x00', 0x8000, 0x100) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) 11:15:04 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x1d00) 11:15:04 executing program 1: fchdir(0xffffffffffffffff) syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) [ 281.661767][T24900] loop4: detected capacity change from 0 to 16 [ 281.724114][T24907] loop2: detected capacity change from 0 to 16 11:15:04 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2a0040, 0xa4) [ 281.765593][T24917] loop3: detected capacity change from 0 to 16 [ 281.771501][T24907] FAT-fs (loop2): Directory bread(block 16) failed [ 281.783921][T24907] FAT-fs (loop2): Directory bread(block 17) failed [ 281.795783][T24907] FAT-fs (loop2): Directory bread(block 18) failed 11:15:04 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0xa0000, 0xffffff6a) [ 281.823460][T24907] FAT-fs (loop2): Directory bread(block 19) failed 11:15:04 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x400000, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r0, 0x800c6613, &(0x7f0000000040)=@v2={0x2, @aes256, 0x1, '\x00', @a}) [ 281.867828][T24907] FAT-fs (loop2): Directory bread(block 20) failed [ 281.916340][T24907] FAT-fs (loop2): Directory bread(block 21) failed [ 281.942948][T24917] attempt to access beyond end of device [ 281.942948][T24917] loop3: rw=2049, want=57, limit=16 [ 281.953779][T24917] Buffer I/O error on dev loop3, logical block 56, lost async page write [ 281.963052][T24927] attempt to access beyond end of device [ 281.963052][T24927] loop3: rw=2049, want=62, limit=16 [ 281.973784][T24927] Buffer I/O error on dev loop3, logical block 61, lost async page write [ 281.977048][T24907] FAT-fs (loop2): Directory bread(block 22) failed [ 281.994436][T24933] loop4: detected capacity change from 0 to 16 [ 282.009864][T24927] attempt to access beyond end of device 11:15:04 executing program 1: r0 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) shmat(r0, &(0x7f0000df8000/0x2000)=nil, 0x5000) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$IPC_RMID(0x0, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) [ 282.009864][T24927] loop3: rw=2049, want=64, limit=16 [ 282.020588][T24927] Buffer I/O error on dev loop3, logical block 63, lost async page write [ 282.027270][T24907] FAT-fs (loop2): Directory bread(block 23) failed 11:15:04 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0), 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f00000000c0)='./file0/file0\x00', 0x2200, 0x50) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000640)=[{&(0x7f0000000340)=""/243, 0xf3}, {&(0x7f0000000440)=""/187, 0xbb}, {&(0x7f0000000500)=""/183, 0xb7}, {&(0x7f00000005c0)=""/100, 0x64}, {&(0x7f0000000100)=""/8, 0x8}], 0x5, 0x1, 0x3) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:15:04 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0xd840300}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 282.082194][T24907] FAT-fs (loop2): Directory bread(block 24) failed [ 282.097737][T24907] FAT-fs (loop2): Directory bread(block 25) failed 11:15:04 executing program 3: ioctl$BLKBSZSET(0xffffffffffffffff, 0x40081271, &(0x7f0000000140)) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x16cc4c, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x50) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0), 0x240000, 0x0) openat(r2, &(0x7f0000000100)='./file0/file0\x00', 0xe113a15c1b0d2041, 0x5) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000240)='./file0\x00', 0x80000000) 11:15:04 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) fchmod(0xffffffffffffffff, 0x80) 11:15:04 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x1f00) 11:15:04 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0xc0000, 0xffffff6a) 11:15:04 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x8010, 0x0) [ 282.245803][T24959] loop3: detected capacity change from 0 to 16 [ 282.276127][T24970] loop2: detected capacity change from 0 to 16 11:15:05 executing program 1: r0 = syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0xb7ca5, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8000, 0x129) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r0, 0x40106614, &(0x7f0000000040)) [ 282.308671][T24968] loop4: detected capacity change from 0 to 16 [ 282.369706][T24985] FAT-fs (loop2): Directory bread(block 16) failed [ 282.386464][T24985] FAT-fs (loop2): Directory bread(block 17) failed [ 282.403296][T24985] FAT-fs (loop2): Directory bread(block 18) failed 11:15:05 executing program 1: sendto$inet6(0xffffffffffffffff, &(0x7f0000000100)="897644fd659d9ccb63fe9f4a23ddf9f178c53a369878ad3e0c869b097272aad5ae36ad0fbaab70eacedd933cc18a4374a13026a3983c62f84048ae14852d25d784a8170d7ac5886dec20f0fe11d91f66aa107ba28945a70f47cd04c97fad7845b946f8048f8d9043fa0f95da5fb992b2c4ecb38771e19f6d1fb307cfa2a450a7f634c802a955c731a43b9b047692e82972dc39c5410feca17c7b8dc472e43f5df7aa78b2d0062c3ca860ea6918dfd7019fbec3fb1c0e25cc394423d0db6730ef5b7218bdf06c479adec445a5c5073394ad4604e580d8d2bf0ba49cebfa80811ca97fba17755f4ad02bf7d21da00164ae56d593b8c7e78ff084", 0xf9, 0x20004000, 0x0, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="11ca52e46e665ed669cc9800f44d4fc45ef8b371c7160e6b860e7bcab69606992c6641b2b0c400eee4a11b0ee6bb94b6f84c30117546817454a84012ad826fb5eb16dabe1abb20bd8c972ed7f543c79adf7b6fc857", 0x55, 0xde3}, {&(0x7f00000000c0)="b4b284d667154bfa52624423dc3cf32e6757bdd4a72a865fb3961ce2dd0a49d83f39941a4f", 0x25, 0x6}], 0x80, 0x0) [ 282.421106][T24985] FAT-fs (loop2): Directory bread(block 19) failed [ 282.441110][T24985] FAT-fs (loop2): Directory bread(block 20) failed [ 282.481333][T24985] FAT-fs (loop2): Directory bread(block 21) failed [ 282.513620][T24985] FAT-fs (loop2): Directory bread(block 22) failed [ 282.520406][T24985] FAT-fs (loop2): Directory bread(block 23) failed 11:15:05 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0xe0000, 0xffffff6a) 11:15:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000d40)=0xffffffffffffffff) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r1, 0x8008f512, &(0x7f00000000c0)) ioctl$KDMKTONE(r1, 0x4b30, 0x400) syz_open_pts(r2, 0x4c580) ioctl$TCSETSF2(r2, 0x402c542d, &(0x7f0000000140)={0x0, 0x7f, 0x16, 0x3, 0x1, "781bb7da693708f2e0fd49c6af23351d4ed039", 0x102d, 0x7}) pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$TIOCGICOUNT(r3, 0x545d, 0x0) r4 = open$dir(&(0x7f0000000000)='./file0\x00', 0x3, 0x11f) r5 = syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x1, 0x7, &(0x7f00000006c0)=[{&(0x7f0000000240)="021468441c790c4ef0a015e3768648cf80c3250fc5f6920db5331d127963125e3cf399489f0665fc2c2642d2d1badeb36834065d5dbb258751484ca73ba1beec699a54559a4a96aa2961d762ed4baa66d7a34847fb65c1469337817ddb950327825fa56d738b786aac823c02d5b717b620b7f01cb47f1cb64beb975bdb5024c0b2ddb82cf5bdab55efeff22dc1ac425df94c380bc4baf44876ca0d9fa572ef467b8478", 0xa3, 0x4}, {&(0x7f0000000300)="c39655a8cfbf9c721f4a32e7daf53a0f860eedfdbf1159178e62474803f1de13acfcdce8d6e1ac7433babacb61d47663652a5b1adbd5df685c1baa050264f5a077f57ba35a605e5f6eefd8e07b2cee7ac6158a1281803756c144b29f8f3415e990be3c952a5ff1ce8bcbaa306d306bbb4bc8db95ca65d02fe2a59acba8b1c05bd52be24e7eb035cbc9c63fe5689a783438819453", 0x94, 0x1ff}, {&(0x7f00000003c0)="80", 0x1, 0x5}, {&(0x7f0000000400)="f6eb537e5ee2bee9c5184556fe6dc51a4b305fc965bdcb3ad013a190f2f637731bf749dfb4d826bc660ef40f38171ffd7b1bc568e4bf9859b5125fa1f8ab48c120f6d67aaa6f2b534d114f450a5ec0dcb579b995d563cfc0a88c8fa079917915a7e024fbebd64a7e94193f0a1d1bac145793eb8727feb105df12b5bb07b09ca80d42b54b5d9a2fca4069faca876514f1c9c2aabefa69de007e23479cfb1e2d152e89aab9f1dac22d8c9d6a2aa69e0cc45fc4daefa6", 0xb5, 0x8}, {&(0x7f00000004c0)="d659f8ccc89425319e786a1a5c907fd987b221c1a84a982ae18d9c41ee254c697da406a6b5d1014c999ddc081d0a91df3442f8f776c0890fae9a0b1d5892bf84643d4fbf522e2e703e26dd658f05d45cd1af539cb70a54989ad8ee0dd9652e29cd85b6949a0f556f8e5b4fd9ef0331b30a550896b00e90927eba3e22e98d50c7e1f3f6d265af2222c6a0e41faafe5e07dc9969342bbb4a2b15f405d67daee8b132560827b459c101913b241654", 0xad}, {&(0x7f0000000580)="980686926e764eb52a165541dfd53363340e84083ba61b6750cbaa119658d55d5bebfae1411a4684ba305c288c34a872ea15fab682b45e26764930e6426e0d7491b202cd656edd2d0e206001804f6dcc60d2e424218db325f06db2d79ad4180a25df238778e67c5bf96f3d7bb67088036e1c7d52e4adee70b7518b77c49880dc861e2e1cf79f9f40febe81865ad79c5955d62f78e78f16370cd359d50f77bfcf", 0xa0, 0x7ff}, {&(0x7f0000000640)="7895929866d9b38d86961f42ca451f7895b1f60462501b65c9f2fa095a0301994bd95c9658d3b9cb7bd856d26422d99b1dc5d15c359c3a22e81955b6c4a1646e6878ecdcd54e5f207f39a90dd4ddcaefc205e71ef7705457142226be5d75f52af5710002b482b197e1e63a6a9433b5c31f268d59fed2ae7ef977", 0x7a, 0x5f35}], 0x804084, &(0x7f0000000780)={[{@unhide}], [{@subj_role={'subj_role', 0x3d, '(/'}}, {@fowner_lt}, {@fowner_lt={'fowner<', 0xee00}}, {@smackfsdef={'smackfsdef', 0x3d, '/'}}, {@smackfsroot={'smackfsroot', 0x3d, ',@,6['}}, {@uid_gt={'uid>', 0xee00}}]}) ppoll(&(0x7f0000000840)=[{0xffffffffffffffff, 0x20}, {r0, 0x8040}, {0xffffffffffffffff, 0x4450}, {0xffffffffffffffff, 0x1002}, {r1, 0x4008}, {r2, 0x421}, {r4, 0x1004}, {r5, 0xc0}], 0x6, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x1f) syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x2002010, 0x0) 11:15:05 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2000) [ 282.527107][T24985] FAT-fs (loop2): Directory bread(block 24) failed [ 282.534452][T24985] FAT-fs (loop2): Directory bread(block 25) failed 11:15:05 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0), 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$PTP_PIN_GETFUNC2(r0, 0xc0603d0f, &(0x7f0000000340)={'\x00', 0xd7f, 0x1, 0x20}) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) [ 282.656249][T25009] loop2: detected capacity change from 0 to 16 [ 282.739127][T25014] FAT-fs (loop2): Directory bread(block 16) failed [ 282.776390][T25014] FAT-fs (loop2): Directory bread(block 17) failed 11:15:05 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0xe000000}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 282.817249][T25014] FAT-fs (loop2): Directory bread(block 18) failed [ 282.846584][T25014] FAT-fs (loop2): Directory bread(block 19) failed [ 282.853278][T24996] loop4: detected capacity change from 0 to 16 [ 282.870590][T25014] FAT-fs (loop2): Directory bread(block 20) failed [ 282.895327][T25014] FAT-fs (loop2): Directory bread(block 21) failed [ 282.943772][T25014] FAT-fs (loop2): Directory bread(block 22) failed [ 282.962237][T25014] FAT-fs (loop2): Directory bread(block 23) failed [ 282.989791][T25014] FAT-fs (loop2): Directory bread(block 24) failed [ 282.999866][T25014] FAT-fs (loop2): Directory bread(block 25) failed [ 283.044102][T25026] ================================================================== [ 283.050091][T24984] loop3: detected capacity change from 0 to 16 [ 283.052175][T25026] BUG: KCSAN: data-race in copy_page_to_iter / fat_set_state [ 283.065643][T25026] [ 283.067953][T25026] write to 0xffff888135c63025 of 1 bytes by task 1823 on cpu 1: [ 283.075585][T25026] fat_set_state+0x16c/0x1d0 [ 283.080168][T25026] fat_put_super+0x2a/0x80 [ 283.084578][T25026] generic_shutdown_super+0xe1/0x230 [ 283.089855][T25026] kill_block_super+0x4a/0x90 [ 283.094539][T25026] deactivate_locked_super+0x65/0xd0 [ 283.099819][T25026] deactivate_super+0x85/0x90 [ 283.104489][T25026] cleanup_mnt+0x267/0x2d0 [ 283.109003][T25026] __cleanup_mnt+0x15/0x20 [ 283.113405][T25026] task_work_run+0xae/0x130 [ 283.117912][T25026] exit_to_user_mode_prepare+0x156/0x190 [ 283.123570][T25026] syscall_exit_to_user_mode+0x20/0x40 [ 283.129021][T25026] do_syscall_64+0x56/0x90 [ 283.133434][T25026] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 283.139317][T25026] [ 283.141650][T25026] read to 0xffff888135c63000 of 1377 bytes by task 25026 on cpu 0: [ 283.149528][T25026] copy_page_to_iter+0x320/0x860 [ 283.154460][T25026] filemap_read+0xf06/0x1230 [ 283.159093][T25026] generic_file_read_iter+0x75/0x2c0 [ 283.164395][T25026] blkdev_read_iter+0xb9/0xf0 [ 283.169063][T25026] vfs_read+0x565/0x5d0 [ 283.173213][T25026] ksys_read+0xce/0x180 [ 283.177357][T25026] __x64_sys_read+0x3e/0x50 [ 283.181862][T25026] do_syscall_64+0x4a/0x90 [ 283.186305][T25026] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 283.192224][T25026] [ 283.194528][T25026] Reported by Kernel Concurrency Sanitizer on: [ 283.200655][T25026] CPU: 0 PID: 25026 Comm: systemd-udevd Not tainted 5.13.0-rc7-syzkaller #0 [ 283.209321][T25026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 283.219384][T25026] ================================================================== 11:15:06 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x100000, 0xffffff6a) 11:15:06 executing program 3: rseq(0x0, 0x0, 0x1, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') rseq(&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3}, 0x20, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) 11:15:06 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2200) 11:15:06 executing program 1: r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000340)) r1 = dup3(0xffffffffffffffff, r0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x7, 0x1, 0x3f, 0x88, 0x0, 0x3, 0x800, 0x9, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000000000), 0xe}, 0x406a, 0xbf, 0x3, 0x3, 0x8, 0x6, 0x508, 0x0, 0x80000000, 0x0, 0x400}, 0x0, 0x9, 0xffffffffffffffff, 0x1) syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) setns(r1, 0x2020000) r2 = accept4$unix(r1, &(0x7f0000003140), &(0x7f00000031c0)=0x6e, 0x80000) recvmmsg(r2, &(0x7f0000007b00)=[{{&(0x7f0000003200)=@alg, 0x80, &(0x7f0000003300)=[{&(0x7f0000003280)=""/91, 0x5b}], 0x1, &(0x7f0000003340)=""/200, 0xc8}, 0x80}, {{&(0x7f0000003440)=@xdp, 0x80, &(0x7f0000003a00)=[{&(0x7f00000034c0)=""/143, 0x8f}, {&(0x7f0000003580)=""/214, 0xd6}, {&(0x7f0000003680)=""/13, 0xd}, {&(0x7f00000036c0)=""/69, 0x45}, {&(0x7f0000003740)=""/251, 0xfb}, {&(0x7f0000003840)=""/186, 0xba}, {&(0x7f0000003900)=""/190, 0xbe}, {&(0x7f00000039c0)=""/47, 0x2f}], 0x8, &(0x7f0000003a80)=""/214, 0xd6}, 0x4}, {{0x0, 0x0, &(0x7f0000003bc0)=[{&(0x7f0000003b80)=""/42, 0x2a}], 0x1, &(0x7f0000003c00)=""/115, 0x73}, 0x7fff}, {{&(0x7f0000003c80)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, 0x80, &(0x7f0000003e80)=[{&(0x7f0000003d00)=""/80, 0x50}, {&(0x7f0000003d80)=""/113, 0x71}, {&(0x7f0000003e00)=""/50, 0x32}, {&(0x7f0000003e40)=""/46, 0x2e}], 0x4, &(0x7f0000003ec0)=""/51, 0x33}, 0x66dd}, {{&(0x7f0000003f00)=@ipx, 0x80, &(0x7f0000005140)=[{&(0x7f0000003f80)=""/102, 0x66}, {&(0x7f0000004000)=""/145, 0x91}, {&(0x7f00000040c0)=""/58, 0x3a}, {&(0x7f0000004100)=""/63, 0x3f}, {&(0x7f0000004140)=""/4096, 0x1000}], 0x5, &(0x7f00000051c0)=""/52, 0x34}, 0x9}, {{&(0x7f0000005200)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f00000055c0)=[{&(0x7f0000005280)=""/135, 0x87}, {0xffffffffffffffff}, {&(0x7f0000005340)}, {&(0x7f0000005380)=""/231, 0xe7}, {&(0x7f0000005480)=""/70, 0x46}, {&(0x7f0000005500)=""/139, 0x8b}], 0x6, &(0x7f0000005640)=""/247, 0xf7}, 0x7fffffff}, {{&(0x7f0000005740)=@x25, 0x80, &(0x7f0000007980)=[{&(0x7f00000057c0)=""/4096, 0x1000}, {&(0x7f00000067c0)=""/218, 0xda}, {&(0x7f00000068c0)=""/4096, 0x1000}, {&(0x7f00000078c0)=""/36, 0x24}, {&(0x7f0000007900)=""/38, 0x26}, {&(0x7f0000007940)=""/21, 0x15}], 0x6, &(0x7f0000007a00)=""/234, 0xea}, 0x3}], 0x7, 0x100, &(0x7f0000007cc0)) r3 = openat2$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x82002, 0x11, 0x1d}, 0x18) name_to_handle_at(r3, &(0x7f0000000140)='./file0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="18000000829200000089070200080100000100000000800080030000004f837c070703016bbcff8e979336377188d1ad5604c0b649490528b8e8359cd8669235e2b3fc1c7f83cea835bad79d9f1781ea50cbe91c71f69e6a2a3984a2d61f776710c0ea6c959d2e7b3c5b693f74d659e26ce469c6f97ed865a2b4a90e91eb78e82d63ecdc5c7cb0b397fe20d394d3954e10a3e915567209076b4ae7d58d98a1010000000000000096d5a3df02c2eb4e22ffa66bda8ce0ca7f87ea6fc3d1caca47477bff224f3c489ba1e70f05d5b0d3dd91d7f056b4"], &(0x7f00000001c0), 0x1000) r4 = openat2(r3, &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)={0x141000, 0xc4, 0x16}, 0x18) perf_event_open(&(0x7f0000000240)={0x3, 0x80, 0x69, 0xa, 0x6, 0x2, 0x0, 0xae, 0x4005, 0x8166a10f538e0341, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x8001, 0x2, @perf_bp={&(0x7f0000000200), 0x5}, 0x8400, 0x8, 0x100, 0x3, 0x81, 0x4d5, 0x2, 0x0, 0xfff, 0x0, 0x1}, 0xffffffffffffffff, 0xf, r4, 0xe) 11:15:06 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0xe840300}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:15:06 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0), 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000000c0)=0x10001) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) [ 283.307960][T25043] loop4: detected capacity change from 0 to 16 [ 283.340771][T25046] loop2: detected capacity change from 0 to 16 11:15:06 executing program 1: ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000000000)={0x3, 0x9, 0x39603d52, 0x0, 0x11}) r0 = syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) getdents(r0, &(0x7f0000000080)=""/185, 0xb9) [ 283.389200][T25057] loop3: detected capacity change from 0 to 16 [ 283.423951][T25066] FAT-fs (loop2): Directory bread(block 16) failed 11:15:06 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x7fffff, 0xffffff6a) [ 283.441118][T25066] FAT-fs (loop2): Directory bread(block 17) failed [ 283.457088][T25066] FAT-fs (loop2): Directory bread(block 18) failed 11:15:06 executing program 1: r0 = syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) mknodat$null(r1, &(0x7f0000000000)='./file0\x00', 0x10, 0x103) chdir(&(0x7f0000000040)='./file0\x00') [ 283.488452][T25066] FAT-fs (loop2): Directory bread(block 19) failed [ 283.501498][T25066] FAT-fs (loop2): Directory bread(block 20) failed [ 283.514040][T25066] FAT-fs (loop2): Directory bread(block 21) failed [ 283.525500][T25066] FAT-fs (loop2): Directory bread(block 22) failed 11:15:06 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x4, 0x0, &(0x7f0000000180), 0x0, 0x0) 11:15:06 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x1, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) chdir(&(0x7f00000000c0)='./file0\x00') [ 283.588466][T25066] FAT-fs (loop2): Directory bread(block 23) failed [ 283.600629][T25081] loop4: detected capacity change from 0 to 16 [ 283.625144][T25066] FAT-fs (loop2): Directory bread(block 24) failed [ 283.631957][T25066] FAT-fs (loop2): Directory bread(block 25) failed [ 283.652490][T25094] loop3: detected capacity change from 0 to 16 11:15:06 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2300) 11:15:06 executing program 1: r0 = syz_mount_image$iso9660(0x0, 0x0, 0x8, 0x5, &(0x7f00000002c0)=[{&(0x7f0000000040)="e0cb", 0x2, 0x3}, {&(0x7f0000000080)="179ddd9c9df2d8ef427e57560112f01b121b27f30c7619611558adeda9429a107c8cd54395c8d2e4aa8966e12ef0da000000805afa61aa847e5aa09fa10c659929cd9a85887032ac59ed7be65d9651baede59101000000000000", 0x5a, 0x3}, {&(0x7f0000000100)="b1d7e3c7c1877bdf9330804e83ec44080110ef71ed614991791e13e2241d76d29be8b95a463ed314decd4a66b53a7b5dcdd8e0146df89f6bbc134b301a3783e793f18e5e4af756b81ab55db33c2b9e6fd9d82a78b1799502bde070e34be9d1870ddbcf", 0x63, 0xd5}, {&(0x7f0000000180)="543dec91d9f5f00d40c267e9e2de7058b9c5fc6b4fafe6e1d9bc6e0ef60921cd7637f980806cf06cd6748f49aae3b5550246884add3e116aba4bd003caa2235f3d0d3fa7cfb8934548642a0a8ff7b82e702eca8a6d1af99ceb218554d89e3af104a514", 0x63, 0x56c1}, {&(0x7f0000000200)="cf181eeb5b2c871f2c9983de2a1cb42ebd0000000000000009da4e15b918978f4bbb77d53daaa079e4192fa702000016824876d148098045f4447b4da0ad0c2f051f4eb44653a3992ebdcbc5af5c3525eab51f2692fce8ba41f2579c9244999c58c497774b51ffd73af09d516d0ac2b9079f52a99f42935f0f3145d45443cf4abbed082919603a25a7164d3f5d695eb4ce02f079", 0x94, 0x9}], 0x0, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x4081, 0x4) 11:15:06 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x40000, 0x102) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) 11:15:06 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x1000000, 0xffffff6a) 11:15:06 executing program 1: r0 = syz_mount_image$iso9660(0x0, 0x0, 0x6, 0x0, &(0x7f00000000c0), 0x31e0024, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r1, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r1, 0x1, &(0x7f00000000c0)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x0, 0x8}) renameat(r1, &(0x7f00000000c0)='./file1\x00', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000040)='./file0\x00', 0x80000, 0x4) [ 283.781278][T25105] loop2: detected capacity change from 0 to 16 [ 283.811687][T25110] loop3: detected capacity change from 0 to 16 [ 283.875256][T25117] FAT-fs (loop2): Directory bread(block 16) failed [ 283.898504][T25120] loop4: detected capacity change from 0 to 16 [ 283.903597][T25117] FAT-fs (loop2): Directory bread(block 17) failed [ 283.911345][T25117] FAT-fs (loop2): Directory bread(block 18) failed [ 283.919131][T25117] FAT-fs (loop2): Directory bread(block 19) failed [ 283.926093][T25117] FAT-fs (loop2): Directory bread(block 20) failed [ 283.932826][T25117] FAT-fs (loop2): Directory bread(block 21) failed [ 283.939377][T25117] FAT-fs (loop2): Directory bread(block 22) failed [ 283.945913][T25117] FAT-fs (loop2): Directory bread(block 23) failed [ 283.954003][T25117] FAT-fs (loop2): Directory bread(block 24) failed [ 283.960574][T25117] FAT-fs (loop2): Directory bread(block 25) failed 11:15:06 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0xf000000}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:15:06 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cpuacct.stat\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) 11:15:06 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2500) 11:15:06 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0), 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) lseek(r0, 0x100000001, 0x3) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000001, 0x10010, r0, 0xdf38b000) newfstatat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0/file0\x00', &(0x7f0000000340), 0x6000) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) open(&(0x7f00000000c0)='./file0/file0\x00', 0x40c00, 0x10) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) [ 284.174454][T25141] loop3: detected capacity change from 0 to 16 [ 284.183049][T25143] loop2: detected capacity change from 0 to 16 11:15:07 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r0, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x0, 0x8}) getdents64(r1, &(0x7f00000002c0)=""/4096, 0x1000) chdir(&(0x7f0000000040)='./file0\x00') r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffffff6a) [ 284.283533][T25156] FAT-fs (loop2): Directory bread(block 16) failed [ 284.314905][T25156] FAT-fs (loop2): Directory bread(block 17) failed [ 284.349645][T25156] FAT-fs (loop2): Directory bread(block 18) failed [ 284.383753][T25156] FAT-fs (loop2): Directory bread(block 19) failed [ 284.414682][T25164] loop3: detected capacity change from 0 to 16 [ 284.422085][T25156] FAT-fs (loop2): Directory bread(block 20) failed [ 284.463170][T25156] FAT-fs (loop2): Directory bread(block 21) failed [ 284.469730][T25156] FAT-fs (loop2): Directory bread(block 22) failed [ 284.476237][T25156] FAT-fs (loop2): Directory bread(block 23) failed [ 284.484882][T25156] FAT-fs (loop2): Directory bread(block 24) failed [ 284.492108][T25156] FAT-fs (loop2): Directory bread(block 25) failed 11:15:07 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x2000000, 0xffffff6a) 11:15:07 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2600) 11:15:07 executing program 1: connect(0xffffffffffffffff, &(0x7f0000000080)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x80) fsetxattr$trusted_overlay_origin(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040), 0x2, 0x0) [ 284.612981][T25178] loop4: detected capacity change from 0 to 16 [ 284.678466][T25187] loop2: detected capacity change from 0 to 16 11:15:07 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x2040000, 0xffffff6a) 11:15:07 executing program 1: r0 = syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@reiserfs_2={0x8, 0x2, {0x9, 0x7fffffff}}, &(0x7f0000000080), 0x400) [ 284.804517][T25196] FAT-fs (loop2): Directory bread(block 16) failed [ 284.820935][T25196] FAT-fs (loop2): Directory bread(block 17) failed [ 284.827495][T25196] FAT-fs (loop2): Directory bread(block 18) failed [ 284.870625][T25196] FAT-fs (loop2): Directory bread(block 19) failed [ 284.881748][T25196] FAT-fs (loop2): Directory bread(block 20) failed [ 284.897196][T25196] FAT-fs (loop2): Directory bread(block 21) failed [ 284.903844][T25196] FAT-fs (loop2): Directory bread(block 22) failed [ 284.910453][T25196] FAT-fs (loop2): Directory bread(block 23) failed 11:15:07 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x100063, 0x0) 11:15:07 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2800) [ 284.916995][T25196] FAT-fs (loop2): Directory bread(block 24) failed [ 284.922207][T25204] loop4: detected capacity change from 0 to 16 [ 284.923966][T25196] FAT-fs (loop2): Directory bread(block 25) failed 11:15:07 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0xf840300}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:15:07 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') syz_open_dev$vcsn(&(0x7f0000000100), 0xffffffffffffffff, 0x101000) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r0, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x0, 0x8}) r2 = pidfd_getfd(r0, r0, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000180)='cgroup.stat\x00', 0x275a, 0x0) openat(r3, &(0x7f00000000c0)='./file1\x00', 0x8000, 0x100) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) 11:15:07 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0), 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) openat$cgroup_ro(r0, &(0x7f00000000c0)='cpuacct.usage_sys\x00', 0x0, 0x0) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) 11:15:07 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000200)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000d40)=r1) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000d40)=0xffffffffffffffff) syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f00000001c0)='./file0\x00', 0x6, 0x0, &(0x7f0000000200), 0x50, &(0x7f0000000080)=ANY=[@ANYRESOCT=r0, @ANYRESHEX=r0, @ANYRES64=r2]) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/devices/pci0000:00', 0x400400, 0x4) r4 = syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0xbbf6, 0x4, &(0x7f00000003c0)=[{&(0x7f0000000180)="13648a01def0c045dc6f2bcad4007807241d25b09ce6c6d313a1fe74b4e6390157e8a5f19ba8a3c4d96d631f", 0x2c, 0x6}, {&(0x7f00000002c0)="ffa930cc97364e1488bfb0d4589df79c95091f8e75fe437cf211b946915b6e2cd447535aa3d83f1c685f73a4c64c29385fdc7d14ab9af7827ce8b618e9f00248e60e022d10b35e94cb8b76b632646175736b00a73aa49498d75814a0e48d5ad7c89344ffadad5aaeb3fc79", 0x6b}, {&(0x7f0000000240)="4fdbb009276762f4cb32", 0xa, 0x7}, {&(0x7f0000000340)="94a378e292bc152bd180d522fb41c3489bed9158e2d45bda0d40b34ba0672cfe54efac45a2943a15a7d3e11fe6125b9c69098546511643a4281f6219664013161e8862fd38e3675ad9969cf6", 0x4c, 0xfffffffffffffff8}], 0x1008008, &(0x7f0000000440)={[{@oldalloc}, {@orlov}, {@data_journal}], [{@dont_hash}, {@hash}]}) sendfile(r3, r4, &(0x7f0000000480)=0xe5, 0x1) chdir(&(0x7f0000000040)='./file0\x00') r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r5, &(0x7f0000000000), 0xffffff6a) 11:15:07 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x3000000, 0xffffff6a) [ 285.103196][T25221] loop2: detected capacity change from 0 to 16 [ 285.193079][T25237] FAT-fs (loop2): Directory bread(block 16) failed [ 285.200704][T25237] FAT-fs (loop2): Directory bread(block 17) failed [ 285.207620][T25237] FAT-fs (loop2): Directory bread(block 18) failed [ 285.211610][T25236] FAT-fs (loop3): Unrecognized mount option "000000000000000000000030x0000000000000003" or missing value [ 285.221626][T25237] FAT-fs (loop2): Directory bread(block 19) failed [ 285.243025][T25239] loop4: detected capacity change from 0 to 16 [ 285.291598][T25237] FAT-fs (loop2): Directory bread(block 20) failed [ 285.300433][T25236] loop3: detected capacity change from 0 to 16383 [ 285.360228][T25237] FAT-fs (loop2): Directory bread(block 21) failed 11:15:08 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x4000000, 0xffffff6a) [ 285.403847][T25237] FAT-fs (loop2): Directory bread(block 22) failed 11:15:08 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2900) [ 285.444310][T25237] FAT-fs (loop2): Directory bread(block 23) failed [ 285.452158][T25237] FAT-fs (loop2): Directory bread(block 24) failed [ 285.459537][T25237] FAT-fs (loop2): Directory bread(block 25) failed [ 285.473107][T25265] loop4: detected capacity change from 0 to 16 11:15:08 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x5000000, 0xffffff6a) [ 285.580307][T25275] loop2: detected capacity change from 0 to 16 [ 285.665812][T25281] FAT-fs (loop2): Directory bread(block 16) failed [ 285.696457][T25283] loop4: detected capacity change from 0 to 16 [ 285.702224][T25281] FAT-fs (loop2): Directory bread(block 17) failed [ 285.745044][T25281] FAT-fs (loop2): Directory bread(block 18) failed [ 285.780003][T25281] FAT-fs (loop2): Directory bread(block 19) failed 11:15:08 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x6000000, 0xffffff6a) [ 285.810612][T25281] FAT-fs (loop2): Directory bread(block 20) failed [ 285.841059][T25281] FAT-fs (loop2): Directory bread(block 21) failed [ 285.868726][T25281] FAT-fs (loop2): Directory bread(block 22) failed [ 285.906782][T25294] loop4: detected capacity change from 0 to 16 [ 285.920186][T25281] FAT-fs (loop2): Directory bread(block 23) failed [ 285.950385][T25281] FAT-fs (loop2): Directory bread(block 24) failed [ 286.008672][T25281] FAT-fs (loop2): Directory bread(block 25) failed [ 286.024928][T25236] FAT-fs (loop3): Unrecognized mount option "000000000000000000000030x0000000000000003" or missing value 11:15:08 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0xff0f, 0xffffff6a) 11:15:08 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x6040000, 0xffffff6a) 11:15:08 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2b00) 11:15:08 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x10000000}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:15:08 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r2 = dup3(r0, r0, 0x80000) openat(r2, &(0x7f00000000c0)='./file0\x00', 0x100, 0x8) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r3, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r3, 0x1, &(0x7f00000000c0)) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r4, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x0, 0x8}) openat$cgroup_ro(r3, &(0x7f0000000100)='io.stat\x00', 0x0, 0x0) [ 286.168180][T25311] loop2: detected capacity change from 0 to 16 [ 286.177895][T25321] loop4: detected capacity change from 0 to 16 [ 286.186382][T25322] loop3: detected capacity change from 0 to 16 11:15:08 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0), 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000840)='devices.list\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) r2 = syz_open_dev$vcsa(&(0x7f0000001880), 0x360, 0x0) r3 = epoll_create(0x95c9) sendmsg$NL80211_CMD_SET_WIPHY(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000940)={&(0x7f00000009c0)=ANY=[@ANYBLOB="d0dcb16fdb0000000000800000000000297f6f000000", @ANYRES16=r1, @ANYBLOB="00042cbd7000fddbdf250200000008000b010600000008006200020000001c00258006000300b707000006000300b10000000500050005000000080040000b000000080069007f00000005003d0002000000080062001b506322"], 0x60}, 0x1, 0x0, 0x0, 0x440c5}, 0x40) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000040)={0x2000000a}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)={0x18, 0x25, 0x1, 0x0, 0x0, "", [@typed={0x8, 0x0, 0x0, 0x0, @uid}]}, 0x18}], 0x1}, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r5, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000340)={0x1c, r6, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8}]}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_SET_COALESCE(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x24, r6, 0x4, 0x70bd28, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_COALESCE_RULE_PKT_PATTERN={0x10, 0x3, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x7f}}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0xc014) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(r4, &(0x7f0000000f80)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000f40)={&(0x7f00000018c0)=ANY=[@ANYBLOB="a40c0000", @ANYRES16=0x0, @ANYBLOB="080026bd46f892e9f1b117700f0000000000", @ANYRES32, @ANYBLOB="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"], 0xca4}, 0x1, 0x0, 0x0, 0x8010}, 0x48000) sendmsg$NL80211_CMD_SET_TX_BITRATE_MASK(r0, &(0x7f0000000700)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000340)={0x348, r1, 0x8, 0x70bd2a, 0x25dfdbfb, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_TX_RATES={0xa0, 0x5a, 0x0, 0x1, [@NL80211_BAND_60GHZ={0x40, 0x2, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x1, 0xfffc, 0xaf, 0x4, 0x1, 0x3ff, 0x6, 0x1]}}, @NL80211_TXRATE_HT={0x14, 0x2, [{0x7, 0x1}, {0x5, 0xa}, {0x0, 0xa}, {0x6, 0x5}, {0x3, 0x5}, {0x4, 0x9}, {0x3, 0xa}, {0x3}, {0x0, 0x1}, {0x1, 0x5}, {0x7, 0xa}, {0x1, 0x4}, {0x1, 0x3}, {0x7, 0x8}, {0x7, 0x7}, {0x3, 0x2}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x1, 0x8, 0x1, 0x3, 0x81, 0x7, 0x8, 0x6d]}}]}, @NL80211_BAND_6GHZ={0x5c, 0x3, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x9, 0x7, 0x3ff, 0x0, 0x8, 0x7, 0x81, 0x2]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x2, 0x40, 0x1405, 0x401, 0x101, 0x8, 0x7ff, 0x4]}}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_LEGACY={0x1d, 0x1, [0x30, 0x9, 0x16, 0x4, 0x4, 0x16, 0x30, 0x6c, 0x18, 0x4, 0x9, 0x16, 0x2, 0x60, 0x16, 0x48, 0x36, 0x16, 0x60, 0x3, 0x83bf9f3bbd7d5dab, 0x60, 0x2, 0x1b, 0x4]}, @NL80211_TXRATE_GI={0x5}]}]}, @NL80211_ATTR_TX_RATES={0x58, 0x5a, 0x0, 0x1, [@NL80211_BAND_6GHZ={0x18, 0x3, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_LEGACY={0x9, 0x1, [0xd391fc75aac2b030, 0x1, 0x5, 0xc, 0x60]}]}, @NL80211_BAND_5GHZ={0x3c, 0x1, 0x0, 0x1, [@NL80211_TXRATE_HT={0x26, 0x2, [{0x1, 0x6}, {}, {0x1, 0x3}, {0x1, 0x1}, {0x7, 0x3}, {0x7}, {0x0, 0x2}, {0x0, 0x6}, {0x2}, {0x1, 0x4}, {0x7, 0x3}, {0x3, 0x2}, {0x1, 0x7}, {0x4, 0x2}, {0x5, 0x1}, {0x1, 0x4}, {0x7, 0x5}, {0x5, 0x1}, {0x3, 0x1}, {0x4, 0x8}, {0x5, 0x1}, {0x3, 0x1}, {0x7, 0x3}, {0x1, 0x6}, {0x3, 0x3}, {0x5}, {0x1}, {0x7, 0x7}, {0x0, 0x8}, {0x2}, {0x0, 0x5}, {0x0, 0x9}, {0x7, 0x3}, {0x0, 0x4}]}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_GI={0x5}]}]}, @NL80211_ATTR_TX_RATES={0x1e0, 0x5a, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x120, 0x1, 0x0, 0x1, [@NL80211_TXRATE_HT={0xd, 0x2, [{0x6, 0x5}, {0x1}, {0x6, 0x7}, {0x3, 0x1}, {0x3, 0x6}, {0x0, 0x3}, {0x5, 0xa}, {0x3, 0x2}, {0x3, 0xa}]}, @NL80211_TXRATE_HT={0x1a, 0x2, [{0x1}, {0x5, 0x4}, {0x2, 0x1}, {0x5}, {0x4, 0x8}, {0x7, 0x4}, {0x0, 0xa}, {0x1, 0x9}, {0x1, 0x8}, {0x1, 0x1}, {0x7, 0x1}, {0x1, 0x9}, {0x4, 0x1}, {0x7, 0x4}, {0x6, 0x3}, {0x4, 0x9}, {0x2, 0xa}, {0x4, 0x8}, {0x6, 0x4}, {0x1, 0x5}, {0x7, 0x1}, {0x0, 0x7}]}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_HT={0x34, 0x2, [{0x7, 0x4}, {0x4, 0x5}, {0x3, 0x7}, {0x7, 0x1}, {0x6}, {0x2, 0x2}, {0x7, 0x8}, {0x6, 0x6}, {0x6, 0x1}, {0x3, 0x18}, {0x0, 0xa}, {0x0, 0x5}, {0x1, 0x5}, {0x2}, {0x0, 0x3}, {0x6, 0x6}, {0x4, 0x1}, {0x6, 0xa}, {0x2, 0x8}, {0x1, 0x7}, {0x3, 0x6}, {0x0, 0x2}, {0x1, 0xa}, {0x2, 0x4}, {0x6, 0x3}, {0x4, 0x7}, {0x0, 0x7}, {0x4, 0x2}, {0x2, 0x3}, {0x6, 0x3}, {0x2}, {0x4, 0x6}, {0x0, 0x1}, {0x4, 0x8}, {0x1, 0x3}, {0x4, 0x6}, {0x7, 0x4}, {0x0, 0x5}, {0x0, 0x8}, {0x2, 0x1}, {0x2, 0xa}, {0x1, 0x2}, {0x5, 0x3}, {0x1}, {0x1, 0xa}, {0x5, 0x8}, {0x4, 0x7}, {0x2, 0x6}]}, @NL80211_TXRATE_LEGACY={0x17, 0x1, [0x24, 0x2, 0x60, 0x6c, 0x1, 0x1, 0x16, 0x60, 0x1, 0x1b, 0x5, 0x48, 0xb, 0x1, 0x18, 0x3b, 0x60, 0x2, 0x6]}, @NL80211_TXRATE_HT={0x4b, 0x2, [{0x7, 0x9}, {0x1, 0x1}, {0x1}, {0x3}, {0x1, 0x8}, {0x7, 0x9}, {0x6, 0x1}, {0x1, 0x4}, {0x4, 0x4}, {0x7, 0x9}, {0x7, 0x3}, {0x4, 0x1}, {0x0, 0x6}, {0x2, 0x2}, {0x0, 0x1}, {0x6, 0x7}, {0x6, 0x5}, {0x3}, {0x7, 0x9}, {0x3, 0x6}, {0x0, 0x5}, {0x6, 0x8}, {0x2, 0x9}, {}, {0x4, 0x1}, {0x2, 0x3}, {0x1, 0xa}, {0x2, 0x5}, {0x0, 0x6}, {0x0, 0x7}, {0x5, 0x6}, {0x1, 0x4}, {0x5, 0x1}, {0x3, 0x2}, {0x2, 0x1}, {0x0, 0x3}, {0x7}, {0x3, 0x9}, {0x1, 0xa}, {0x5, 0x8}, {0x2}, {0x7, 0x7}, {0x0, 0x7}, {0x4, 0x9}, {0x6, 0x3}, {0x0, 0x4}, {0x5, 0x2}, {0x1, 0x4}, {0x5, 0x1}, {0x5, 0x2}, {0x1, 0x4}, {0x3, 0x7}, {0x6, 0x5}, {0x2, 0x6}, {0x3, 0x2}, {0x1, 0x4}, {0x4, 0x4}, {0x4, 0x4}, {0x6, 0x7}, {0x0, 0x2}, {0x3, 0xa}, {0x6, 0x8}, {0x7, 0xa}, {0x0, 0x9}, {0x0, 0x7}, {0x5, 0x7}, {0x2, 0x2}, {0x4, 0x9}, {0x1, 0x5}, {0x2, 0x4}, {0x3, 0x9}]}, @NL80211_TXRATE_LEGACY={0x10, 0x1, [0x24, 0x1, 0x6c, 0x1b, 0x24, 0x6c, 0x16, 0xc, 0x60, 0x12, 0x3, 0x6]}, @NL80211_TXRATE_LEGACY={0x11, 0x1, [0x24, 0x2, 0x48, 0x1, 0x18, 0x16, 0x5, 0xb, 0x1b, 0x1b, 0x2, 0x9, 0x31]}, @NL80211_TXRATE_HT={0x29, 0x2, [{0x2, 0x5}, {0x0, 0x8}, {0x4, 0x6}, {0x1, 0x8}, {0x6, 0x5}, {0x1, 0x6}, {0x1, 0x1}, {0x4, 0x6}, {0x7, 0xa}, {0x0, 0x8}, {0x0, 0x5}, {0x7, 0x8}, {0x6, 0x4}, {0x0, 0x8}, {0x7, 0x1}, {0x1, 0x6}, {0x2, 0xa}, {0x7, 0x5}, {0x2, 0x8}, {0x2}, {0x3, 0x6}, {0x4, 0x1}, {0x4, 0xa}, {0x3, 0x7}, {0x2, 0x9}, {0x5, 0x7}, {0x1, 0x2}, {0x7, 0x2}, {0x4, 0x1}, {0x7, 0x4}, {0x1, 0x4}, {0x5, 0x3}, {0x7, 0x9}, {0x3, 0x8}, {0x6, 0x3}, {0x0, 0x5}, {0x4, 0x9}]}]}, @NL80211_BAND_2GHZ={0x28, 0x0, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x23, 0x1, [0x6c, 0x16, 0x48, 0x12, 0x30, 0x2, 0x6, 0x4, 0x36, 0x5, 0x4, 0x36, 0x1b, 0x1b, 0x1b, 0x4, 0x9, 0xb, 0x18, 0x64, 0x1, 0x6c, 0x3, 0x48, 0xb, 0xc, 0xb20c5104dc10c927, 0x30, 0x30, 0x4, 0x18]}]}, @NL80211_BAND_60GHZ={0x94, 0x2, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_LEGACY={0x1c, 0x1, [0xc, 0x30, 0x48, 0xb, 0x6c, 0x2, 0x6c, 0x36, 0x6, 0xc, 0x48, 0x5, 0x1, 0x60, 0x36, 0x2, 0x2, 0x24, 0xc, 0x3, 0x3, 0x1, 0x36, 0x48]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x0, 0x101, 0x4, 0x7, 0x4, 0x1ff, 0x8, 0x8]}}, @NL80211_TXRATE_HT={0x20, 0x2, [{0x1, 0x4}, {0x6, 0x2}, {0x5, 0xa}, {0x3, 0x4}, {0x0, 0x9}, {0x0, 0x2}, {0x5, 0x9}, {0x1, 0x9}, {0x7, 0xa}, {0x5, 0xa}, {0x2}, {0x6, 0x3}, {0x0, 0x9}, {0x7, 0x2}, {0x1, 0x2}, {0x4}, {0x0, 0x2}, {0x3, 0x3}, {0x4, 0x8}, {0x5, 0x3}, {0x0, 0x3}, {0x7, 0xa}, {0x6, 0x9}, {0x1, 0x2}, {0x3, 0x9}, {0x0, 0x6}, {0x1}, {0x2, 0x3}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x3}, @NL80211_TXRATE_HT={0x13, 0x2, [{0x2, 0x8}, {0x3, 0x8}, {0x1, 0x3}, {0x6, 0x2}, {0x5, 0x3}, {0x1, 0x2}, {0x2, 0x4}, {0x7, 0x5}, {0x0, 0x5}, {0x5, 0x3}, {0x3, 0x3}, {0x2, 0x1}, {0x7, 0x1}, {0x3, 0x3}, {0x6, 0x8}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x3f, 0x9, 0x1, 0x1f, 0x8d, 0xe24, 0x1000, 0x213d]}}]}]}, @NL80211_ATTR_TX_RATES={0x54, 0x5a, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x50, 0x1, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x1d, 0x1, [0x9, 0x60, 0xb, 0xc, 0x6c, 0x18, 0xc, 0x32, 0x24, 0x16, 0x18, 0x4, 0x30, 0x6, 0x36, 0x30, 0x18, 0x36, 0x1, 0x60, 0x1, 0x60, 0x48, 0x6c, 0x1b]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x0, 0x200, 0x75d, 0x9, 0x0, 0x1, 0x9, 0x7]}}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}]}]}]}, 0x348}}, 0x40080d0) [ 286.246591][T25333] FAT-fs (loop2): Directory bread(block 16) failed [ 286.344330][T25333] FAT-fs (loop2): Directory bread(block 17) failed 11:15:09 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000d40)=0xffffffffffffffff) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000d40)=0xffffffffffffffff) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000d40)=0xffffffffffffffff) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000640)) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x4}, {&(0x7f00000000c0), 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000000d80)=ANY=[@ANYRES16=r0, @ANYRESHEX=0x0, @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="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", @ANYRESOCT=r1]) chdir(&(0x7f0000000040)='./file0\x00') ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000680)=0x10001) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x480020, 0xc) preadv2(r4, &(0x7f00000005c0)=[{&(0x7f0000000340)=""/71, 0x47}, {&(0x7f0000000100)=""/43, 0x2b}, {&(0x7f00000003c0)=""/121, 0x79}, {&(0x7f0000000440)=""/150, 0x96}, {&(0x7f0000000500)=""/159, 0x9f}], 0x5, 0x1af7, 0x101, 0x2) [ 286.388631][T25349] handle_bad_sector: 142 callbacks suppressed [ 286.388646][T25349] attempt to access beyond end of device [ 286.388646][T25349] loop3: rw=2049, want=87, limit=16 11:15:09 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x7000000, 0xffffff6a) [ 286.434495][T25333] FAT-fs (loop2): Directory bread(block 18) failed [ 286.458724][T25333] FAT-fs (loop2): Directory bread(block 19) failed [ 286.470825][T25349] attempt to access beyond end of device [ 286.470825][T25349] loop3: rw=2049, want=88, limit=16 [ 286.481547][T25349] buffer_io_error: 141 callbacks suppressed [ 286.481558][T25349] Buffer I/O error on dev loop3, logical block 87, lost async page write [ 286.513267][T25333] FAT-fs (loop2): Directory bread(block 20) failed [ 286.537917][T25361] loop4: detected capacity change from 0 to 16 [ 286.543910][T25333] FAT-fs (loop2): Directory bread(block 21) failed [ 286.568786][T25333] FAT-fs (loop2): Directory bread(block 22) failed 11:15:09 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0xffffffffffffffff, 0xffffff6a) [ 286.606937][T25333] FAT-fs (loop2): Directory bread(block 23) failed [ 286.620567][T25349] attempt to access beyond end of device [ 286.620567][T25349] loop3: rw=2049, want=89, limit=16 [ 286.631267][T25349] Buffer I/O error on dev loop3, logical block 88, lost async page write [ 286.649587][T25333] FAT-fs (loop2): Directory bread(block 24) failed [ 286.673546][T25333] FAT-fs (loop2): Directory bread(block 25) failed [ 286.692389][T25349] attempt to access beyond end of device [ 286.692389][T25349] loop3: rw=2049, want=90, limit=16 [ 286.703090][T25349] Buffer I/O error on dev loop3, logical block 89, lost async page write [ 286.711657][T25349] attempt to access beyond end of device [ 286.711657][T25349] loop3: rw=2049, want=91, limit=16 11:15:09 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x8000000, 0xffffff6a) [ 286.722406][T25349] Buffer I/O error on dev loop3, logical block 90, lost async page write [ 286.731736][T25349] attempt to access beyond end of device [ 286.731736][T25349] loop3: rw=2049, want=92, limit=16 [ 286.742501][T25349] Buffer I/O error on dev loop3, logical block 91, lost async page write [ 286.751133][T25349] attempt to access beyond end of device [ 286.751133][T25349] loop3: rw=2049, want=93, limit=16 [ 286.761940][T25349] Buffer I/O error on dev loop3, logical block 92, lost async page write [ 286.770418][T25349] attempt to access beyond end of device [ 286.770418][T25349] loop3: rw=2049, want=94, limit=16 [ 286.781182][T25349] Buffer I/O error on dev loop3, logical block 93, lost async page write [ 286.789793][T25349] attempt to access beyond end of device [ 286.789793][T25349] loop3: rw=2049, want=96, limit=16 [ 286.800565][T25349] Buffer I/O error on dev loop3, logical block 95, lost async page write [ 286.809150][T25349] attempt to access beyond end of device [ 286.809150][T25349] loop3: rw=2049, want=97, limit=16 11:15:09 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2c00) [ 286.819851][T25349] Buffer I/O error on dev loop3, logical block 96, lost async page write [ 286.828364][T25349] Buffer I/O error on dev loop3, logical block 97, lost async page write [ 286.855590][T25377] loop4: detected capacity change from 0 to 16 11:15:09 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file1\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x2}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) [ 286.940744][T25389] loop2: detected capacity change from 0 to 16 [ 287.037259][T25395] loop3: detected capacity change from 0 to 16 [ 287.046440][T25396] FAT-fs (loop2): Directory bread(block 16) failed [ 287.053475][T25396] FAT-fs (loop2): Directory bread(block 17) failed [ 287.060248][T25396] FAT-fs (loop2): Directory bread(block 18) failed [ 287.066815][T25396] FAT-fs (loop2): Directory bread(block 19) failed [ 287.079631][T25396] FAT-fs (loop2): Directory bread(block 20) failed 11:15:09 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x8800000, 0xffffff6a) [ 287.087836][T25395] FAT-fs (loop3): invalid media value (0x80) [ 287.093844][T25395] FAT-fs (loop3): Can't find a valid FAT filesystem 11:15:09 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0), 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cpuacct.stat\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) [ 287.136361][T25396] FAT-fs (loop2): Directory bread(block 21) failed [ 287.170839][T25413] loop4: detected capacity change from 0 to 16 [ 287.174394][T25396] FAT-fs (loop2): Directory bread(block 22) failed 11:15:09 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x10840300}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 287.200568][T25396] FAT-fs (loop2): Directory bread(block 23) failed [ 287.207396][T25396] FAT-fs (loop2): Directory bread(block 24) failed [ 287.214290][T25396] FAT-fs (loop2): Directory bread(block 25) failed 11:15:10 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2e00) 11:15:10 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0xfffffff, 0xffffff6a) 11:15:10 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r2 = dup3(r0, r0, 0x80000) openat(r2, &(0x7f00000000c0)='./file0\x00', 0x100, 0x8) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r3, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r3, 0x1, &(0x7f00000000c0)) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r4, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x0, 0x8}) openat$cgroup_ro(r3, &(0x7f0000000100)='io.stat\x00', 0x0, 0x0) [ 287.377820][T25429] loop2: detected capacity change from 0 to 16 [ 287.432837][T25429] FAT-fs (loop2): Directory bread(block 16) failed [ 287.439479][T25429] FAT-fs (loop2): Directory bread(block 17) failed [ 287.446004][T25429] FAT-fs (loop2): Directory bread(block 18) failed [ 287.452559][T25429] FAT-fs (loop2): Directory bread(block 19) failed [ 287.459297][T25429] FAT-fs (loop2): Directory bread(block 20) failed [ 287.465816][T25429] FAT-fs (loop2): Directory bread(block 21) failed [ 287.472372][T25429] FAT-fs (loop2): Directory bread(block 22) failed [ 287.473275][T25438] loop4: detected capacity change from 0 to 16 [ 287.479023][T25429] FAT-fs (loop2): Directory bread(block 23) failed [ 287.491855][T25429] FAT-fs (loop2): Directory bread(block 24) failed [ 287.498394][T25429] FAT-fs (loop2): Directory bread(block 25) failed 11:15:10 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2f00) [ 287.540659][T25395] loop3: detected capacity change from 0 to 16 [ 287.551865][T25395] FAT-fs (loop3): invalid media value (0x80) [ 287.557859][T25395] FAT-fs (loop3): Can't find a valid FAT filesystem 11:15:10 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x10000000, 0xffffff6a) [ 287.652029][T25454] loop2: detected capacity change from 0 to 16 11:15:10 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000240)=0x0) perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x3, 0x46, 0x5, 0x20, 0x0, 0x7, 0x422, 0x7, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x5, 0x2, @perf_bp={&(0x7f0000000180), 0x3}, 0x800, 0xbdf, 0x4, 0x8, 0x2, 0x2, 0x9, 0x0, 0x8, 0x0, 0x8}, r2, 0xc, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000011c0)="82bb7102cc6509f63760ce03f12c2baf577e6f7ce269c445a7443fdc0683800c2be1f365c31c34de8856720000000000000093d5b8c22e287510000000000000002e5d8267491b38ea0b994806ebe884bb2b33f44a5c0568ca609fa5553c7cc8a7d6a3cf74fa896774e1c35f797ffeeb11cb82616800000000000000f351c90d857df661c4cb997d74d8823cc038cf57507481d961624773a301ab640cff98ded3b847df49118e786661536af2d3423af065973e63c18527f7a6d48bcb4445148b914685650d9105b644e8ee6980f71cc4d97fd268433102471e266bb6a759560dfebb80f95c45637b8c3f1631", 0xed}], 0x4, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x5) wait4(r1, &(0x7f0000000100), 0x20000000, &(0x7f00000002c0)) tkill(r1, 0x36) syz_io_uring_setup(0x6ad4, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, 0x0) r3 = perf_event_open$cgroup(&(0x7f0000000380)={0x1, 0x80, 0xff, 0x32, 0x5, 0x7f, 0x0, 0xfff, 0x24800, 0x7, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, @perf_bp={&(0x7f0000000140), 0x1}, 0x2, 0x3, 0x6, 0x2, 0x80, 0xffffe6ec, 0x9, 0x0, 0x9, 0x0, 0x9}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0x6) vmsplice(r3, &(0x7f0000000180), 0x0, 0x2) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) exit_group(0x0) chdir(&(0x7f0000000040)='./file0\x00') r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000000), 0xffffff6a) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000480)) [ 287.744507][T25470] loop3: detected capacity change from 0 to 16 [ 287.752260][T25467] FAT-fs (loop2): Directory bread(block 16) failed [ 287.772235][T25467] FAT-fs (loop2): Directory bread(block 17) failed [ 287.778994][T25472] loop4: detected capacity change from 0 to 16 [ 287.815675][T25467] FAT-fs (loop2): Directory bread(block 18) failed [ 287.826271][T25467] FAT-fs (loop2): Directory bread(block 19) failed [ 287.887723][T25467] FAT-fs (loop2): Directory bread(block 20) failed 11:15:10 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x20000000, 0xffffff6a) 11:15:10 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f00000000c0)='./file0\x00', 0x741240, 0xe4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) [ 287.935682][T25467] FAT-fs (loop2): Directory bread(block 21) failed [ 287.950264][T25467] FAT-fs (loop2): Directory bread(block 22) failed 11:15:10 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0)="e73855aa1fa521fbf18bd6ce9f26ac895606e769fc53ba8bfa03ad38cda008e6495337459991d018af7e708f48e27e66012a825e4f04c4f735ce92d3d1d4b9e93eb3a6c4edaa4cc81fc0c5eb5bea7af0b4fd3fc87476682d25416187614ba52a2cc7c562dd0000c1942090f0ea4780fa1ca0ca08bdd7b30b99b4381a212e96", 0x0, 0x1e7}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x4, 0x600}, {&(0x7f0000000340)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff464d0c7500334630c16d182e5981052b98c508dd651b3ebf3eb5c2d23d91912ce061a798fc89bd89be44654e77746db54040cf692171e1925bb568fc7fcbd21977d5052425cd387871d481253984d0128579f1f65fe69d8d63", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, 0xffffffffffffffff, 0x0, 0x8}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r2, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r2, 0x1, &(0x7f00000000c0)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r3, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000001300)={0x2880008, r2, 0x0, 0x8}) renameat(r1, &(0x7f00000002c0)='./file0/file0\x00', r3, &(0x7f0000000300)='./file0\x00') truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) [ 287.978256][T25467] FAT-fs (loop2): Directory bread(block 23) failed [ 287.991526][T25467] FAT-fs (loop2): Directory bread(block 24) failed [ 288.004835][T25467] FAT-fs (loop2): Directory bread(block 25) failed 11:15:10 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x3100) [ 288.043644][T25497] loop3: detected capacity change from 0 to 16 [ 288.072112][T25500] loop4: detected capacity change from 0 to 16 11:15:10 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x11000000}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:15:10 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x3f000000, 0xffffff6a) 11:15:10 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x80, 0x2, &(0x7f0000000200)=[{&(0x7f0000000180)="eb35df6f4766732e666174000201010002e5bc9007ebb56137400080000601", 0x1f}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) r1 = fspick(r0, &(0x7f0000000080)='./file0\x00', 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, 0x10, r1, 0x64125000) chdir(&(0x7f0000000040)='./file0\x00') r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffffff6a) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r3, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r3, 0x1, &(0x7f00000000c0)) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r4, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x0, 0x8}) write$P9_RREADDIR(r3, &(0x7f00000003c0)={0xaf, 0x29, 0x1, {0x10001, [{{0x8, 0x0, 0x1}, 0xe10a, 0x0, 0x7, './file0'}, {{0x40, 0x2, 0x8}, 0xeb34, 0x1f, 0x7, './file0'}, {{0x1, 0x1, 0x1}, 0x71d4, 0x5, 0x10, './file0/../file0'}, {{0x4, 0x4, 0x3}, 0x5, 0x41, 0x7, './file0'}, {{0x0, 0x1, 0x7}, 0x410000, 0x4, 0x7, './file0'}]}}, 0xaf) [ 288.173392][T25513] loop2: detected capacity change from 0 to 16 [ 288.258010][T25524] loop4: detected capacity change from 0 to 16 [ 288.277746][T25526] FAT-fs (loop2): Directory bread(block 16) failed [ 288.337099][T25526] FAT-fs (loop2): Directory bread(block 17) failed [ 288.347231][T25533] loop3: detected capacity change from 0 to 16 [ 288.368666][T25526] FAT-fs (loop2): Directory bread(block 18) failed [ 288.376522][T25533] FAT-fs (loop3): invalid media value (0xeb) 11:15:11 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x40000000, 0xffffff6a) [ 288.382545][T25533] FAT-fs (loop3): Can't find a valid FAT filesystem [ 288.407578][T25526] FAT-fs (loop2): Directory bread(block 19) failed [ 288.416426][T25526] FAT-fs (loop2): Directory bread(block 20) failed [ 288.452712][T25526] FAT-fs (loop2): Directory bread(block 21) failed [ 288.480782][T25545] loop4: detected capacity change from 0 to 16 [ 288.506454][T25526] FAT-fs (loop2): Directory bread(block 22) failed [ 288.543302][T25526] FAT-fs (loop2): Directory bread(block 23) failed 11:15:11 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r2 = dup3(r0, r0, 0x80000) openat(r2, &(0x7f00000000c0)='./file0\x00', 0x100, 0x8) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r3, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r3, 0x1, &(0x7f00000000c0)) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r4, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x0, 0x8}) openat$cgroup_ro(r3, &(0x7f0000000100)='io.stat\x00', 0x0, 0x0) 11:15:11 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0xf60f0000, 0xffffff6a) [ 288.596957][T25526] FAT-fs (loop2): Directory bread(block 24) failed [ 288.634024][T25526] FAT-fs (loop2): Directory bread(block 25) failed 11:15:11 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x3200) [ 288.667654][T25560] loop4: detected capacity change from 0 to 16 11:15:11 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0), 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) fsetxattr$trusted_overlay_redirect(r0, &(0x7f0000000100), &(0x7f0000000340)='./file0/file0\x00', 0xe, 0x0) r1 = socket(0xf, 0x800, 0x3) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000d40)=0xffffffffffffffff) preadv(r2, &(0x7f0000000400)=[{&(0x7f0000000380)=""/86, 0x56}], 0x1, 0x8000, 0x7) ioctl$int_out(r1, 0xa8c0, &(0x7f00000000c0)) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) [ 288.803721][T25567] loop2: detected capacity change from 0 to 16 11:15:11 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x12000000}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:15:11 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0xff0f0000, 0xffffff6a) [ 288.899726][T25582] FAT-fs (loop2): Directory bread(block 16) failed [ 288.954413][T25582] FAT-fs (loop2): Directory bread(block 17) failed [ 288.964254][T25587] loop4: detected capacity change from 0 to 16 [ 288.984540][T25582] FAT-fs (loop2): Directory bread(block 18) failed [ 289.002995][T25582] FAT-fs (loop2): Directory bread(block 19) failed [ 289.009662][T25582] FAT-fs (loop2): Directory bread(block 20) failed [ 289.016243][T25582] FAT-fs (loop2): Directory bread(block 21) failed [ 289.024562][T25582] FAT-fs (loop2): Directory bread(block 22) failed [ 289.032696][T25582] FAT-fs (loop2): Directory bread(block 23) failed [ 289.039619][T25582] FAT-fs (loop2): Directory bread(block 24) failed [ 289.046248][T25582] FAT-fs (loop2): Directory bread(block 25) failed 11:15:11 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x3400) [ 289.163592][T25551] loop3: detected capacity change from 0 to 16 [ 289.183862][T25551] FAT-fs (loop3): invalid media value (0xeb) [ 289.189992][T25551] FAT-fs (loop3): Can't find a valid FAT filesystem 11:15:11 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0xfffdffff, 0xffffff6a) [ 289.223050][T25607] loop2: detected capacity change from 0 to 16 [ 289.319014][T25617] FAT-fs (loop2): Directory bread(block 16) failed [ 289.328222][T25617] FAT-fs (loop2): Directory bread(block 17) failed [ 289.335046][T25617] FAT-fs (loop2): Directory bread(block 18) failed [ 289.342307][T25617] FAT-fs (loop2): Directory bread(block 19) failed [ 289.349543][T25617] FAT-fs (loop2): Directory bread(block 20) failed [ 289.356306][T25617] FAT-fs (loop2): Directory bread(block 21) failed 11:15:12 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r2 = dup3(r0, r0, 0x80000) openat(r2, &(0x7f00000000c0)='./file0\x00', 0x100, 0x8) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r3, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r3, 0x1, &(0x7f00000000c0)) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r4, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x0, 0x8}) openat$cgroup_ro(r3, &(0x7f0000000100)='io.stat\x00', 0x0, 0x0) 11:15:12 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0/file0\x00', 0x401, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000001c0)="1af56c55a32b080000005d000000000046159f1a6f8f15cf40de703d16287e30dfeeb929caedfe5cf5d5", 0x0, 0x1e0}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0xfffffffffffffed1, 0x600}, {&(0x7f0000000340)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530a1c40d5cee13235853d81dade827729e14aa339905abeb", 0x65, 0xfffffffffffff0c0}], 0x2050, &(0x7f00000003c0)=ANY=[@ANYRESOCT, @ANYRESOCT, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYRES32=0x0]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) [ 289.363296][T25617] FAT-fs (loop2): Directory bread(block 22) failed [ 289.365002][T25618] loop4: detected capacity change from 0 to 16 [ 289.370471][T25617] FAT-fs (loop2): Directory bread(block 23) failed [ 289.383021][T25617] FAT-fs (loop2): Directory bread(block 24) failed [ 289.401698][T25617] FAT-fs (loop2): Directory bread(block 25) failed 11:15:12 executing program 3: set_thread_area(&(0x7f00000000c0)={0x7, 0x20000000, 0x400, 0x1, 0x1, 0x1, 0x0, 0x1}) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) 11:15:12 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x3500) 11:15:12 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0xffff7f00, 0xffffff6a) [ 289.566475][T25641] loop3: detected capacity change from 0 to 16 [ 289.604541][T25653] loop2: detected capacity change from 0 to 16 [ 289.656363][T25657] loop4: detected capacity change from 0 to 16 [ 289.705620][T25661] FAT-fs (loop2): Directory bread(block 16) failed [ 289.751788][T25661] FAT-fs (loop2): Directory bread(block 17) failed 11:15:12 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x18000000}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 11:15:12 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)={0x18, 0x25, 0x1, 0x0, 0x0, "", [@typed={0x8, 0x0, 0x0, 0x0, @uid}]}, 0x18}], 0x1}, 0x0) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x1d, &(0x7f00000000c0)=0x3ff, 0x4) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) [ 289.811519][T25661] FAT-fs (loop2): Directory bread(block 18) failed [ 289.840257][T25661] FAT-fs (loop2): Directory bread(block 19) failed [ 289.846806][T25661] FAT-fs (loop2): Directory bread(block 20) failed [ 289.867048][T25661] FAT-fs (loop2): Directory bread(block 21) failed [ 289.873631][T25661] FAT-fs (loop2): Directory bread(block 22) failed [ 289.880872][T25661] FAT-fs (loop2): Directory bread(block 23) failed [ 289.887770][T25661] FAT-fs (loop2): Directory bread(block 24) failed [ 289.894336][T25661] FAT-fs (loop2): Directory bread(block 25) failed 11:15:12 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x3700) 11:15:12 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0xfffffdff, 0xffffff6a) [ 289.953918][T25679] loop3: detected capacity change from 0 to 16 [ 290.041839][T25691] loop2: detected capacity change from 0 to 16 [ 290.064342][T25693] loop4: detected capacity change from 0 to 16 [ 290.127392][T25701] FAT-fs (loop2): Directory bread(block 16) failed [ 290.134595][T25701] FAT-fs (loop2): Directory bread(block 17) failed [ 290.141441][T25701] FAT-fs (loop2): Directory bread(block 18) failed [ 290.148147][T25701] FAT-fs (loop2): Directory bread(block 19) failed [ 290.154798][T25701] FAT-fs (loop2): Directory bread(block 20) failed [ 290.161598][T25701] FAT-fs (loop2): Directory bread(block 21) failed [ 290.168421][T25701] FAT-fs (loop2): Directory bread(block 22) failed [ 290.174948][T25701] FAT-fs (loop2): Directory bread(block 23) failed [ 290.181502][T25701] FAT-fs (loop2): Directory bread(block 24) failed [ 290.188144][T25701] FAT-fs (loop2): Directory bread(block 25) failed 11:15:13 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x3800) 11:15:13 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@ipv4={""/10, ""/2, @private}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private0}, 0x0, @in6=@local}}, &(0x7f0000000140)=0x99) r3 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r5, 0x0) r6 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r7, 0x0) r8 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r9, 0x0) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000001780)=ANY=[@ANYBLOB="02000000010004000000000002000000", @ANYRES32=r1, @ANYBLOB="02000100", @ANYRES32=0xee01, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYBLOB="02000100", @ANYRES32=r2, @ANYBLOB="02000300", @ANYRES32=0xee00, @ANYBLOB="040007000000000008000300", @ANYRES32=0xee01, @ANYBLOB='\b\x00\a\x00', @ANYRES32=r5, @ANYBLOB="08000400", @ANYRES32=r7, @ANYBLOB="08000600", @ANYRES32=r9, @ANYBLOB="100056c58956742f314ed9b00059bfb7834c24f62b000062ce09e2bc10deaf9f655f9d33ffb346c9e2e9c1e5396305821d379de88319fab97ab2fb31bafaa33bb63677bc7dd410306f1d34b9cf79e71b9766ebcb3e341da1c112f8dc22d79f4258886faf72abd1ed22f179c32a1381291a70e0ef4816b3800db4b4be22a9f67fdbaeb446be04e20f78b359ed5644e0865850e4c46b93ce1d3073caa4190c0fa61905c729e86d5938dc48694e6683c5be0ba5037f77cbbe5f43f36818c910b0d451df32ff4e48cc81e366128b2e828fe85e6861bf9336904a5f75de8dbc54386d45b5d8"], 0x6c, 0x1) chdir(&(0x7f0000000040)='./file0\x00') r10 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) setuid(0x0) sendmsg$netlink(r6, &(0x7f0000003900)={&(0x7f0000000180)=@proc={0x10, 0x0, 0x25dfdbfd, 0x1000000}, 0xc, &(0x7f0000003880)=[{&(0x7f0000000440)={0x1304, 0x22, 0x200, 0x70bd2c, 0x25dfdbfe, "", [@nested={0x1b7, 0xb, 0x0, 0x1, [@generic="0a555b0fd3290c606fa46a641884ea20ba3f74085ae47c0e9ed3e08dea6a274b923f37654cbdf7a29922c9723f5b993d55529192466f66f9882c8fd59971644308a3ff1ea6a8197b12f7c0510318ec9464c4bc39ebb1ffab26028d114aeccb10ff2ddd2beb7bcfbbe6240ea4361f75a86d54eda07ccab49c854e3231d975bbbfaa220e3fce48935845e8dbebc0af1dcf8cedfdbfece3b6b2a3aeb0bbf841ffdfef88971cb0a9beceb2d356dfed1a39523c0688c33e3155e4674dc8e177b5338726c0714596b5ae24811e66288107f6d3d2ffe11188ce46b0b08bced15412d747e63efc63629d5487459cb8fe2e83cff836a258", @typed={0x8, 0x64, 0x0, 0x0, @u32=0x4}, @typed={0x8, 0x86, 0x0, 0x0, @pid}, @typed={0x4, 0x92}, @generic="827a840f6a16797f40526685eccefe65ee37f4485cef0459c51bcb1a1b9e33db4a57cb758cae412888d09c9ffb1055c98b0bc6401624199005b5f0c5476271e6dcde91718690c45f71d618cd34dfebc89380a748cf5e7b026469cd2e6488827aeb6e0091601e7e44105fcd768e24", @generic="14cecd706e5460a41af12f09b7dcc8040e013cf51216ab546793703a6fe77ef13e5696da405f3966923baa5084766e886547a89689d91b6838e88027e6cb"]}, @generic="c5d127d8597a0f476fd53e9378c71dd9ae6af90ce69ebef35b900e712a1811dd7e466036b39b16c24198417dbfa62e1a70314a39cdb9e05cba3c096cb361f4629e1bd79cc4631d0e5e4c9ff947c4588559345056e292", @generic="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", @generic="330fd30d2d3e68759e7db61c631e154885b9b4fa08870e1f96c49dc9fb4b55bd05456727bb728d9c8d7fb87a25de6b0e03bd02d24ee063a4059a30897f3658c3f2476f72cb5470c7b1ea0c9c491838df1baac242a273993a174e82c93acc311673b92180c0127805c230b01a675a61bd8383badf7a10fcee9ddef11ca1d501e29b9e9927375aa707f6da0e33ddcd106e1a7694a5687f19572c8098a7a30d9c8bb1162452ece82b74c7374b629620ed2b37e709370eece0e2d554ad5653b76dd70b164689b74a4d2f3f6626124f6dc8827bfe2a6fec2c01f816e6419af8eec039a59e64"]}, 0x1304}], 0x1, &(0x7f00000038c0)=[@cred={{0x1c, 0x1, 0x2, {r4, 0x0, r9}}}], 0x20}, 0xc841) write$cgroup_int(r10, &(0x7f0000000000), 0xffffff6a) 11:15:13 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r2 = dup3(r0, r0, 0x80000) openat(r2, &(0x7f00000000c0)='./file0\x00', 0x100, 0x8) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r3, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r3, 0x1, &(0x7f00000000c0)) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r4, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x0, 0x8}) openat$cgroup_ro(r3, &(0x7f0000000100)='io.stat\x00', 0x0, 0x0) 11:15:13 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f00000000c0), 0x0, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x2) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f00000000c0)) [ 290.393123][T25713] loop3: detected capacity change from 0 to 16 11:15:13 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r1) mount$9p_xen(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x2800a, &(0x7f00000002c0)={'trans=xen,', {[{@afid={'afid', 0x3d, 0x3}}, {@version_9p2000}, {@loose}, {@access_client}, {@nodevmap}, {@dfltuid={'dfltuid', 0x3d, 0xee01}}, {@cachetag={'cachetag', 0x3d, 'cgroup.controllers\x00'}}], [{@fowner_gt={'fowner>', 0xee01}}, {@permit_directio}, {@fscontext={'fscontext', 0x3d, 'staff_u'}}, {@uid_eq}, {@fowner_gt}, {@uid_eq={'uid', 0x3d, r1}}]}}) chdir(&(0x7f0000000040)='./file0\x00') r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000000d40)=0xffffffffffffffff) mmap(&(0x7f0000ff6000/0x9000)=nil, 0x9000, 0x4, 0x8010, r3, 0x8695f000) write$cgroup_int(r2, &(0x7f0000000000), 0xffffff6a) [ 290.481369][T25728] loop2: detected capacity change from 0 to 16 [ 290.559369][T25740] FAT-fs (loop2): Directory bread(block 16) failed [ 290.576287][T25740] FAT-fs (loop2): Directory bread(block 17) failed [ 290.583859][T25739] loop3: detected capacity change from 0 to 16 [ 290.590639][T25740] FAT-fs (loop2): Directory bread(block 18) failed [ 290.633085][T25740] FAT-fs (loop2): Directory bread(block 19) failed [ 290.649203][T25740] FAT-fs (loop2): Directory bread(block 20) failed 11:15:13 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_io_uring_setup(0x187, &(0x7f00000002c0)={0x0, 0x0, 0x2}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) lsetxattr$security_evm(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000340), &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0xf8, 0x2) syz_io_uring_submit(r2, r3, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)}, 0x5) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r4}, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000002f80)=@IORING_OP_LINK_TIMEOUT={0xf, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x3938700}}, 0x10000007) seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffffc}]}) get_mempolicy(0x0, 0x0, 0x0, &(0x7f000061d000/0x4000)=nil, 0x2) io_uring_enter(r1, 0x45f5, 0x0, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000940)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x80050, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r5 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCSPGRP(r5, 0x5410, &(0x7f0000000d40)=0xffffffffffffffff) preadv2(r5, &(0x7f0000000500)=[{&(0x7f0000000380)=""/165, 0xa5}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f0000000740)=""/213, 0xd5}, {&(0x7f0000000840)=""/225, 0xe1}], 0x4, 0x0, 0x8, 0x8) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r6, &(0x7f0000000000), 0xffffff6a) [ 290.682860][T25740] FAT-fs (loop2): Directory bread(block 21) failed [ 290.709483][T25740] FAT-fs (loop2): Directory bread(block 22) failed 11:15:13 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x3f000000}) write$P9_RXATTRWALK(r1, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) [ 290.731943][T25740] FAT-fs (loop2): Directory bread(block 23) failed 11:15:13 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000002c0)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020200c202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530", 0x65, 0x1000}], 0x50, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) truncate(&(0x7f0000000280)='./file0/file0\x00', 0x3a00) [ 290.76