| namei issues | ||
|---|---|---|
| 36053 | vfs/hfs | hfs panic in namei |
| 36227 | vfs | TRYEMULROOT-related doc issues about absolute symlinks |
| 44658 | vfs | spurious chroot escape warning |
| Rename | ||
| 41051 | vfs | do_sys_rename mp resource race |
| 42210 | vfs | rename EXDEV & abortop fail |
| 43626 | vfs | directory renaming more than a little racy |
| 40313 | puffs | puffs rename protocol is broken |
| 44336 | ffs | tests/fs/vfs/t_renamerace p2k_ffs_renamerace_dirs triggers KASSERT |
| 41417 | wapbl | WAPBL: hang on tstile (deadlock in rename) |
| 31507 | nullfs | getcwd returns ERANGE after directory move across null mount |
| VFS level | ||
| 2856 | vfs | mounting over /proc/1234 -> volume becomes unreachable |
| 3166 | vfs | ls -lW /dir/whiteout fails, but ls -lW /dir shows the whiteout |
| 8688 | vfs | afs breaks directory link count semantics; need workaround |
| 13574 | vfs | can't remount root if the root device file inode has been changed |
| 18488 | vfs | cannot unmount a CD-RW after erasing it |
| 22338 | vfs | allow multiple mounts on same directory |
| 28448 | vfs | stackable filesystems locking breakage when looking up DOTDOT |
| 28673 | vfs | pages allocated by genfs_getpages() prematurely written to disk |
| 28705 | vfs | 2.0 kernel panic in layer_unlock with "vnode: table is full" |
| 29360 | vfs | vfs.generic.usermount and mount(8) general questions |
| 29898 | vfs | mount(2) can corrupt filesystem |
| 30250 | vfs | mknod VNOVAL weirdness |
| 32112 | vfs | unmounting a filesystem restored in single-user mode fails |
| 32367 | vfs | umount -f deadlock |
| 32430 | vfs | There is no documentation on genfs nor its gop's |
| 33023 | vfs | device files behave unexpectedly under union mounts (not unionfs) |
| 33513 | vfs | vnode dirtiness problem |
| 34735 | vfs | diagnostic assertion failed genfs_vnops.c 1123 |
| 37706 | vfs | Forced unmount of file systems is unsafe |
| 37808 | vfs | vn_setrecurse violates abstractions |
| 38039 | vfs | genfs+ufs inode locking problem |
| 38141 | vfs | lookup/vfs_busy acquire rwlock recursively (now, transient unmount failures) |
| 38760 | vfs | umount -f /usr panics the system |
| 38889 | vfs | Crash on open/mmap/close of block device |
| 39124 | vfs | VOP_CREATE() gets no uid/gid in vattr |
| 39245 | vfs | kernel panic in physio when writing at EOT/EOM |
| 39278 | vfs | device nodes clobbered if use union-mounted tmpfs or mfs |
| 39548 | vfs | kernel debugging assertion "(vp->v_flag & VONWORKLST)" failed |
| 41082 | vfs | destroying a locked vlockmgr lock on shutdown |
| 40968 | vfs | panic in spec_vnops.c while booting domU |
| 40681 | vfs | possible data loss path in the buffer cache code |
| 42513 | vfs | permission denied to "cd .." |
| 43109 | rumpvfs | rump_ffs does not enforce permissions |
| 10731 | vnd(4),ffs | writing to ffs on vnd can hang all processes |
| 11515 | vnd(4) | vnconfig requires read/write access to the file |
| 12189 | vnd(4) | vnd-caused deadlock in buffer cache |
| 16401 | vnd(4) | filesystem corrupt after 'rm' with msdosfs on vnd |
| 18116 | vnd(4) | vnd driver flush to target file is broken |
| 20296 | vnd(4) | vnd device locks up under high write load and large images |
| 26983 | vnd(4) | no bmap locks for vnd(4) |
| 34293 | vnd(4) | vnd deadlocks on I/O buffers |
| 36212 | vnd(4) | Hanging while using a vnode disk |
| 39607 | vnd(4) | newfs(_msdos) falsely? reports about "read-only filesystem" w/ VND |
| File systems: ufs-related | ||
| 2447 | ffs | fsck doesn't "dirty" file systems with weird errors |
| 6624 | ffs | NetBSD should not use C/H/S addressing |
| 12175 | ffs | checks for bad FFS on mount not good: get panic, bad dir |
| 12404 | ffs | panic: ffs_alloccg: map corrupted |
| 13114 | ffs | fsck_ffs deals poorly with bad blocks |
| 21072 | ffs | Kernel support for UFS2 should be optional |
| 23923 | ffs | libsa missing support for APPLE_UFS |
| 28601 | ffs | FFS v1 corruption after unpacking pkgsrc.tar on sata wd raptor when disk write cache enabled, no soft deps |
| 30058 | ffs | 3.0_BETA: setextattr(1) and extattr(9) not working |
| 30525 | ffs | remounting ffs read-only (mount -ur) does not sync metadata |
| 32490 | ffs | panic in VOP_STRATEGY |
| 32701 | ffs | (dM) Indirect blocks break on big filesystems |
| 33777 | ffs | ftruncate broken on extend on ffs with large page size |
| 33986 | ffs | Kernels with UFS_DIRHASH exhibit corruption of other kernel data structures, particularly mbufs and other structures managed with pool(9) |
| 35580 | ffs | creating directories on large UFS2 -> boom |
| 37000 | ffs | Solaris ufs filesystems not supported |
| 37126 | ffs | Bogus tty idle times |
| 38752 | ffs | 4.99.63 corrupts superblock |
| 39206 | ffs | ffs um_lock handling isn't great |
| 39264 | ffs | newfs can create a filesystem with > 2^31 inodes, which doesn't work (?) |
| 40472 | ffs | umounting an async fs fails |
| 40562 | ffs | busy loop in ffs_sync when unmounting a file system |
| 40686 | ffs | the SBSIZE mentioned in comments of sys/ufs/ffs/fs.h is out of date |
| 40811 | ffs | crash under disk load |
| 41013 | ffs | netbsd5-rc2 crash (kernel diagnostic assertion "vp->v_usecount == 1" failed) |
| 43573 | ffs | ffs superblock search prevents mounting tiny file systems |
| 39371 | wapbl | wapbl should allow mounting "/" even if journal is hosed |
| 39875 | wapbl | panic when booting off ffs+log |
| 39924 | wapbl | kernel can't deal with mounting root on ffs with unknown wapbl type |
| 40102 | wapbl | netbsd-5 wapbl panic |
| 40669 | wapbl | KMEMSTATS causes mount_ffs -o log to hang |
| 40755 | wapbl | newfs, mount -o log in fast succession hangs kernel |
| 40764 | wapbl | fsck says "unrecognised wapbl type" after crash |
| 41161 | wapbl | FFSv2 w/ log and softdep: kernel panics on mount |
| 41189 | wapbl | kernel panic xen dom0 using mke2fs & WAPBL |
| 41187 | wapbl | mount -o log corrupts Apple UFS |
| 45676 | wapbl | ffs/wapbl problems |
| 45708 | wapbl | Unable to read big files from large FFSv2 (12TB), ls out of swap |
| 45933 | wapbl | fsck_ffs can't find wapbl journal on 4k-block disks |
| 7867 | ext2fs | UF_NODUMP flag not mapped <-> EXT2_NODUMP |
| 39914 | ext2fs | KASSERT(LIST_EMPTY(&vp->v_dirtyblkhd)) failed when unmounting ext2fs |
| 8964 | lfs | panic on reboot(2) if an LFS is mounted read-only |
| 9382 | lfs | LFS panics at file system full time |
| 11122 | lfs | df shows excessively strange usage on large partitions on LFS |
| 13781 | lfs | LFS directory update times |
| 13837 | lfs | panic: lfs_nextseg: no clean segments |
| 18972 | lfs | LFS DIROPs should take account of nbuf |
| 18975 | lfs | lfs_bmapv + dounmount deadlock |
| 20522 | lfs | nfsd hangs: lfs over nfs |
| 21836 | lfs | panic: lfs_gatherblock: Null vp in segment |
| 24743 | lfs | LFS doesnt work with large copies |
| 25822 | lfs | booting a system that uses LFS hangs on: load: 0.31 cmd: rm 74 (lfsresbuf) 0.00u 0.02s 0% 776k |
| 29151 | lfs | fsck_lfs dumps core with assertion "bp->b_count == size" |
| 30094 | lfs | lfs panic: lfs_vget: dinode not found |
| 32101 | lfs | netbsd-3 kernel panics on netbsd-2 lfs v2 |
| 33280 | lfs | Potential Multi-Processor locking bugs |
| 34262 | lfs | LFS panics in lfs_finalize_seguse() |
| 34263 | lfs | LFS thrashed after running lfs_cleanerd -c |
| 34461 | lfs | multiple problems; lfs-related |
| 35187 | lfs | Certain file operations--such as chown--take inordinate amounts of time on LFS |
| 35474 | lfs | fsck_lfs problems |
| 36124 | lfs | panic: lfs_finalize_seguse: negative bytes |
| 36150 | lfs | vnlock deadlock on nbftp due to layerfs and LFS interaction |
| 36237 | lfs | panic in LFS (KASSERT lfs_segment.c:1048) |
| 36238 | lfs | LFS corrupted after crash |
| 36296 | lfs | LFS kernel panic |
| 36608 | lfs | Panic in LFS with LOCKDEBUG defined (since mid April) |
| 36646 | lfs | /bin/df -i shows negative number of free inodes for LFS |
| 36708 | lfs | quotacheck doesn't work with lfs partition |
| 36783 | lfs | panic with large frag sizes |
| 37192 | lfs | netbsd-4 MP kernel hang with lfs |
| 37398 | lfs | LFS and mtime |
| 37668 | lfs | lfs deadlocks, possibly due to v_numoutput leak |
| 40375 | lfs | netbsd-5: Process locks in vnode wchan when writing to LFS |
| 42342 | lfs | LFS: b_?flags and their values mismatch |
| 43582 | lfs | tests/fs/vfs/t_rmdirrace:lfs_race fails in a number of ways |
| 44370 | lfs | lfs_markv may free kernel-lock too much |
| File systems: other disk/non-network/non-layered FSes | ||
| 3786 | adosfs | adosfs silently aborts a readdir() on a corrupted directory |
| 13456 | cd9660 | Joliet extension broken for files containing = ? |
| 39808 | cd9660 | can't unmount CD with media error |
| 10715 | msdosfs | msdosfs LFN problems |
| 14596 | msdosfs | Long file names on FAT partions not preserved in Windows. |
| 16653 | msdosfs | msdosfs mistakenly assumes CP437 as on-disk file name character set. |
| 21121 | msdosfs | msdosfs displays 8.3 names all upercase |
| 26755 | msdosfs | fsck_msdos loops |
| 31994 | msdosfs | kernel panic, probably msdosfs |
| 36370 | msdosfs | support for cyrilic charsets is needed in msdosfs |
| 38095 | msdosfs | Regression with MSDOSFS in 4.0 |
| 38121 | msdosfs | "panic: buf mem pool index 23" crash apparently caused by mounting msdos floppy image |
| 39895 | msdosfs | NetBSD-5 Beta crashed on heavy IO |
| 42903 | msdosfs | writing to msdos fs cause NetBSD restart immediately |
| 43375 | msdosfs | panic when mount(8)ing umass(4) device (Sony DSC-H50 Digital Camera) |
| 43616 | msdosfs | msdosfs rename dir dir/.. fails with EROFS instead of expected EINVAL |
| 28794 | ntfs | add a "--force" option to mount_ntfs? |
| 34667 | ntfs | NTFS uses to much kernel memory |
| 40501 | ntfs | NTFS directory listings missing some files |
| 44307 | sysvbfs | sysvbfs has problems with ftruncate() |
| 41068 | tmpfs | tmpfs assertion |
| 41766 | tmpfs | system will hang in reboot or shutdown if tmpfs contains more data than phys mem available |
| 42484 | tmpfs | tmpfs problem: make: Cannot open `.' (Permission denied) |
| 43247 | tmpfs | KASSERT while copying 32GB file from NFS to TMPFS |
| 43615 | tmpfs | kauth usage in tmpfs_lookup less than clear |
| 43908 | tmpfs | linux32 stat64 does not really work on tmpfs |
| 44629 | tmpfs | tmpfs filesystem doesn't obey -s size argument |
| 45617 | tmpfs | tmpfs KASSERT: "mp->tm_bytes_used == 0" failed |
| 45709 | tmpfs | tmpfs size went nuts |
| 46088 | tmpfs | Diagnostic assertion "node->tn_spec.tn_dir.tn_parent == dnode" failed in sys/fs/tmpfs/tmpfs_vnops.c |
| 46246 | tmpfs | tmpfs does not support sparse files (!?) |
| 40559 | udf | udf df does not reflect mounted fs |
| 43256 | zfs | zfs manual pages are confusing |
| NFS | ||
| 6168 | nfs | Need knob to do async writes in NFSv2 server |
| 7731 | nfs | there is no way to enforcing bsd group semantics on nfs mounts |
| 8151 | nfs | System locks up with nfs loopback mounts |
| 9520 | nfs | umount -f hanging |
| 10237 | nfs | nfs/nfs_vnops.c:nfs_sillyrename() has extremely silly limitations |
| 10608 | nfs | mountd(8) ignores -noresvport/-noresvmnt if there's no host specified |
| 10845 | nfs | Broken NFS permissions checking when -mapall=user is used. |
| 10986 | nfs | mount_nfs doesn't fallback to IPv4 |
| 11923 | nfs | new NFS client hangs with "ne0: warning - receiver ring buffer overrun" |
| 12220 | nfs | mountd stops exporting filesystems if ip address of clients change |
| 13425 | nfs | pathconf(_PC_PATH_MAX) doesn't work on NFS |
| 13666 | nfs | NFS loopback mount deadlock |
| 15020 | nfs | NFS gives FIFO underruns with sip0 on SiS630/735 chipsets |
| 15463 | nfs | nfs client incorrectly caches file handles, and erroniously returns EINVAL |
| 18222 | nfs | patch to allow a uid or gid of (-2) matching default NFS mapping for remote root users |
| 18782 | nfs | 1.6 NFS client reports server failure too easily |
| 19110 | nfs,nullfs | nullfs mounts over NFS cause lock manager problems |
| 21599 | nfs | NFS UID -2 conversion to 60001 |
| 22685 | nfs | NFS client does not work with wtpref/wtmax of 8192 |
| 22725 | nfs | kernel panic while attempting mkfifo on (localhost, userlevel) NFS volume |
| 22812 | nfs | exports -noresvport broken? |
| 25105 | nfs | nfs_bioread "invalid cache" on SS2 |
| 25539 | nfs | nfsd exclusive CREATE rpc handling is improper |
| 25641 | nfs | nfs uses time(9) where it should use mono_time(9) |
| 26017 | nfs | nfsv3 client performance problem with some nfsd |
| 26018 | nfs | nfs client doesn't deal with wired mappings well |
| 26024 | nfs | nfs client doesn't clear commit ranges on file truncation |
| 26054 | nfs | nfsv3 client write out a page multiple times |
| 26214 | nfs | mount(8) does not mention NFS options |
| 27122 | nfs | nfs client readahead deadlock |
| 28894 | nfs | NetBSD 2.0 nfs-client hangs + OHCI sched overruns on Compaq Armada 7800 |
| 29487 | nfs | NFS client should use VA_UTIMES_NULL to determine whether to use NFSV3SATTRTIME_TOSERVER |
| 29528 | nfs | NFS locks on UDP transport |
| 30148 | nfs | Alphastation 255 panics when NFS (client side) gets used |
| 31865 | nfs | df of NFS-mounted volume reports different Avail than host |
| 32260 | nfs | kernel panic when mounting nfs |
| 33990 | nfs | NFS code assumes static file handle size |
| 34110 | nfs | NFS client locks system if UDP is blocked |
| 34448 | nfs | NFS fails to ftruncate() after creat(...,0) |
| 34557 | nfsd | Problem with NetBSD-3 as a NFSv3 server with ext2fs |
| 35050 | nfs | xen3_dom0 kernel crashed when I try to use NFS mounted image for xen3_domu netbsd. |
| 35472 | nfs | linux emulation problem with a nfs v3 mounted /usr/pkg |
| 36572 | nfs | panic on NFS unmount |
| 37914 | nfs | nfs client-side locking implementation |
| 38102 | nfsd | NetBSD NFS-Fileserver will break s-bit-Semantik on directories for NFS-Clients |
| 38316 | nfs | tcp nfs mount of solaris filesystem stucks |
| 38336 | nfs | NULL deref in nfs_lookup |
| 39152 | nfsd | panic on pwd within non-existent directory |
| 40545 | nfs | nfs_sillyworker busy during unmount |
| 41154 | nfsd | possible races in NFS server code ? |
| 41874 | nfsd | in-kernel NFS server hates network interface aliases |
| 42130 | nfs | NFS: open(...O_CREAT...) fails, yet file is created |
| 42147 | nfsd | mbuf leak with in nfsserver with udp clients |
| 43799 | nfs | NFS sillyrename causes transient failures |
| Exports and mountd | ||
| 1722 | nfsd | crash from manipulating exports |
| 2556 | nfsd | mountd ALLDIRS deficiency |
| 3019 | nfsd | export flags are sometimes silently changed |
| 5844 | nfsd | NFS server sends "permission denied" while mound re-read exports |
| 8109 | nfsd | exports(5) is wrong about exporting multiple directories in filesystem |
| 29911 | nfsd | nfsd sometimes return mysterious EACCES |
| 32286 | nfsd | exporting more than one directory to the world in one filesystems failed |
| File systems: other network FSes | ||
| 23794 | smbfs | Can't kill processes stuck on smbfs IO, but can suspend them and then kill them. |
| 25070 | smbfs | smbfs caching problem |
| 32513 | smbfs | smbfs forbids anonymous mounts |
| 35110 | smbfs | Boot time panic from smb_co_unlock |
| 37025 | smbfs | mount_smbfs write performance is <censored> |
| 37219 | smbfs | mount_smbfs not working for simple shares |
| 38432 | smbfs | memcpy freezes with files mmap'ed from smbfs |
| 41281 | smbfs | cannot list files on a samba share |
| 43122 | smbfs | panic browsing an smbfs mount with gtk2 apps |
| Layered file systems | ||
| 13861 | nullfs | nullfs can't be remounted ro/rw |
| 23734 | nullfs | panic when mounting fdesc over nullfs |
| 32090 | nullfs | panic after "vnode: table is full" with layerfs |
| 35830 | nullfs | procfs "exe" symlinks do not work with nullfs |
| 36130 | nullfs | Unkillable stackable filesystems |
| 36866 | nullfs | Memory exhaustion umounting a null filesystem |
| 39277 | nullfs | wapbl+nullfs crash |
| 39335 | nullfs | Accessing a null mounted process file system triggers a kernel panic |
| 41261 | nullfs | Crash with nullfs |
| 4315 | umapfs,nfs | umapfs over nfs weirdness |
| 13119 | umapfs | umapfs severely broken (currency?) |
| 1354 | onionfs | unionfs deadlock |
| 1677 | onionfs | unionfs crash |
| 2423 | onionfs | unionfs panic |
| 2826 | onionfs | union file system botches file locks after copy-on-write operations |
| 3645 | onionfs | unionfs mount of dir onto same dir causes havoc |
| 4597 | onionfs | A Cyclic unionfs mount causes a kernel panic |
| 8183 | onionfs | unionfs: delay creation of shadow directories |
| 13419 | onionfs | unionfs: panic |
| 21346 | onionfs | deadlock with union over nullfs over ffs |
| 33375 | onionfs | compat_30_sys_getdents sees only top layer of unionfs |
| 37925 | onionfs | locking problem with unionfs |
| 41678 | onionfs | unionfs doesn't copy a file from the lower layer to the upper layer on rename(), it just fails |
| File systems: virtual/misc | ||
| 12902 | fdesc | find(1) gives spurious "No such file or directory" errors when fdesc present |
| 30962 | fdesc | `du: fts_read: No such file or directory' with fdesc mounted |
| 32908 | fdesc | fdesc + procfs = kernel panic |
| 45694 | fdesc | update by ./build.sh doesn't complete because of unwriteable /dev |
| 38265 | kernfs | sometimes /kern directory can not be read |
| 40549 | procfs | Reader / writer lock error: rw_vector_enter: locking against myself (procfs) |
| 45700 | procfs | /chroot/proc/mounts exposes out-of-chroot pathnames |
| 31430 | ptyfs | ttys aren't getting mtime right |
| 32682 | ptyfs | netbsd-3 ptyfs intermittent failure with Matlab |
| 39385 | ptyfs | unmounting ptyfs with busy ptys causes deadlock in vrele |
| 38629 | ptyfs | tty returns garbage in a chroot environment with PTYFS |
| Quotas | ||
| 9565 | ffs | Grace period ignored by quotas |
| 13942 | ffs | deadlock in ufs quota code |
| 15887 | ffs | quota error can cause the kernel to panic or lock up. |
| 33642 | ffs | Sometimes, creating new users and then chowning directories for them, leads to a panic. |
| 33543 | ffs | panic on quota |
| Non-512-byte sectors | ||
| 2895 | fd(4) | i386 fd.c patch to recognize NEC (Japanese) format |
| 3790 | kern | non-512 bytes/sector media support case 1 |
| 3791 | kern | non-512 bytes/sector media support case 2 |
| 3792 | kern | non-512 bytes/sector media support case 3 |
| 20934 | macppc | macppc & MAXBSIZE < 64k & 2KB sector size devices == boom |
| 26634 | cd(4) | kernel miscalculates default label on non-512-byte-sector disks |
| 32321 | kern | DEV_BSIZE/d_secsize confusion |
| 38171 | ffs | mount_ffs doesn't work on old DEC CDs with 2048-byte hardware sectors and 512-byte software sectors |
| Partitioning and disklabels | ||
| 25108 | cd(4) | autogenerated disklabel incorrect for CD |
| 33952 | dk(4) | There is no documentation for "Wedges" |
| 38431 | dk(4) | getparts in dkwedge_mbr.c seems to use stale data |
| 41930 | dk(4) | dkwedge_discover (and kernel) tries to access offline drives |
| 37353 | gpt | gpt migrate fails if a NetBSD disklabel partition exists |
| 39510 | gpt | NetBSD/amd64 won't install on MacBook (GPT) |
| 39866 | gpt | NetBSD does not like dual GPT/mbr partitions |
| 40360 | kern | fictitious disklabels do not handle devices without an MBR |