syzbot


jfs subsystem


List(s): jfs-discussion@lists.sourceforge.net
Maintainer(s): shaggy@kernel.org
Fixed bugs: 51
Parent subsystem(s): fs (123)
open (50):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
general protection fault in jfs_error (2) jfs C 7 1d21h 5d02h PATCH [1d23h]
kernel BUG in clear_inode (2) jfs C inconclusive 80 1h06m 23d PATCH [14d]
UBSAN: shift-out-of-bounds in dbFindBits (2) jfs C 31 14h16m 26d PATCH [19d]
INFO: task hung in do_rmdir (6) kernfs jfs C error 33 7d16h 27d
general protection fault in metapage_write_folio jfs C done 32 4d12h 43d
UBSAN: array-index-out-of-bounds in dtInsertEntry jfs C inconclusive 5 11d 48d PATCH [21d]
KASAN: null-ptr-deref Read in drop_buffers (3) jfs C 65 2d18h 50d 💬 1 [34d]
KASAN: slab-use-after-free Read in dbAdjCtl jfs 1 67d 54d
WARNING: locking bug in release_metapage jfs 3 28d 59d
kernel BUG in txCommit jfs 2 56d 62d
INFO: task hung in jfs_flush_journal (4) jfs 32 44d 63d
UBSAN: shift-out-of-bounds in jfs_statfs (2) jfs 1 70d 66d
kernel BUG in dbBackSplit jfs 2 70d 66d
BUG: spinlock bad magic in release_metapage jfs C inconclusive 197 1d02h 71d
KASAN: slab-out-of-bounds Read in ea_get (3) jfs 4 99d 89d
KASAN: slab-use-after-free Read in lmLogInit jfs syz 4 5d14h 91d
general protection fault in dbFree jfs C done error 8 66d 111d
kernel BUG in jfs_unlink jfs C inconclusive 18 35d 119d PATCH [74d]
INFO: task hung in deactivate_super (3) jfs 64 35d 133d
INFO: task hung in txBegin jfs C inconclusive 28 5d11h 148d 💬 3 [107d]
kernel BUG in jfs_flush_journal (2) jfs 6 59d 169d
INFO: task hung in do_unlinkat (5) bcachefs jfs 67 7d00h 171d
BUG: unable to handle kernel paging request in txBeginAnon jfs C inconclusive 15 4d21h 180d
KASAN: slab-out-of-bounds Read in dbAllocBits jfs C 89 20h24m 195d
KASAN: user-memory-access Read in jfs_statfs jfs C unreliable error 7 36d 197d
INFO: task hung in do_renameat2 (2) jfs 165 1d21h 199d
UBSAN: shift-out-of-bounds in extAlloc (2) jfs C inconclusive 3 39d 201d 💬 4 [173d]
KASAN: slab-use-after-free Read in dtSearch jfs C inconclusive 178 1d10h 206d
KASAN: slab-out-of-bounds Write in diWrite jfs C inconclusive 15 31d 209d
INFO: trying to register non-static key in txEnd (2) jfs C done 864 1h05m 221d
kernel BUG in txLock (2) jfs C error 4 38d 237d
INFO: task hung in lmLogClose (3) jfs C error 151 4h00m 246d PATCH [234d]
INFO: task hung in __get_metapage (2) jfs C 353 1d00h 259d
kernel BUG in txEnd (2) jfs C error 12 14d 281d 💬 1 [236d]
KASAN: slab-use-after-free Read in jfs_syncpt jfs C inconclusive 505 1h26m 287d PATCH [275d]
general protection fault in diRead (2) jfs C error 84 2d03h 303d 💬 1 [124d]
WARNING in dbAdjTree jfs C inconclusive 6261 23m 307d 💬 3 [5d19h]
INFO: task hung in jfs_commit_inode (2) jfs C inconclusive done 792 8h58m 449d 💬 1 [216d]
KASAN: user-memory-access Write in __destroy_inode jfs C error 2541 2d03h 566d
KASAN: use-after-free Read in release_metapage jfs C error done 1085 6d03h 688d
general protection fault in txEnd jfs C error 722 15h53m 698d 💬 1 [601d]
INFO: task hung in lock_metapage jfs C inconclusive error 2486 6h03m 756d
KASAN: use-after-free Read in dbJoin jfs C error 893 2d05h 772d
general protection fault in jfs_flush_journal jfs C inconclusive 1018 8h06m 780d
kernel BUG in txUnlock jfs C error 12257 24m 781d
KASAN: use-after-free Read in jfs_lazycommit jfs C error 350 6h50m 781d PATCH [21d]
general protection fault in write_special_inodes jfs C inconclusive 2213 20h37m 782d
general protection fault in lmLogSync (2) jfs C error 4617 10m 783d
kernel BUG in jfs_evict_inode jfs C inconclusive 24789 27m 786d
kernel BUG in dbFindLeaf jfs C inconclusive 2402 1h36m 786d
moderation (4):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: null-ptr-deref Write in jfs_release jfs 1 8d14h 4d14h
KASAN: slab-use-after-free Write in dtSplitPage jfs 2 34d 31d
kernel panic: UBSAN: panic_on_warn set ... jfs 2 52d 72d
general protection fault in diSync jfs 2 23d 91d