syzbot


jfs subsystem


List(s): jfs-discussion@lists.sourceforge.net
Maintainer(s): shaggy@kernel.org
Fixed bugs: 51
Parent subsystem(s): fs (125)
open (53):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
divide error in dbAllocAG jfs C done 25 11h40m 4h54m 💬 2 [now]
UBSAN: array-index-out-of-bounds in dtSplitRoot (2) jfs C error 5 1d12h 4d09h PATCH [3d21h]
UBSAN: array-index-out-of-bounds in add_missing_indices jfs 9 14h05m 6d17h
kernel BUG in dbAdjCtl jfs 1 11d 7d21h
possible deadlock in diFree (2) jfs C 8 2d03h 11d
general protection fault in jfs_error (2) jfs C 10 44m 17d PATCH [14d]
kernel BUG in clear_inode (2) jfs C inconclusive 133 3h46m 35d PATCH [4h31m]
UBSAN: shift-out-of-bounds in dbFindBits (2) jfs C 39 1d18h 39d PATCH [12h02m]
INFO: task hung in do_rmdir (6) kernfs jfs C error 33 5d18h 39d
general protection fault in metapage_write_folio jfs C done 33 3d03h 55d
UBSAN: array-index-out-of-bounds in dtInsertEntry jfs C inconclusive 5 24d 60d PATCH [33d]
KASAN: slab-use-after-free Read in dbAdjCtl jfs 1 79d 66d
WARNING: locking bug in release_metapage jfs 3 40d 71d
kernel BUG in txCommit jfs 2 68d 74d
INFO: task hung in jfs_flush_journal (4) jfs 34 1d00h 75d
UBSAN: shift-out-of-bounds in jfs_statfs (2) jfs 1 82d 78d
kernel BUG in dbBackSplit jfs 2 82d 78d
BUG: spinlock bad magic in release_metapage jfs C inconclusive 210 2d22h 84d
KASAN: slab-use-after-free Read in lmLogInit jfs syz 5 5d03h 103d
general protection fault in dbFree jfs C done error 8 79d 124d
kernel BUG in jfs_unlink jfs C inconclusive 18 2d17h 131d PATCH [86d]
INFO: task hung in deactivate_super (3) jfs 65 2d16h 145d
INFO: task hung in txBegin jfs C inconclusive 28 17d 160d 💬 3 [119d]
kernel BUG in jfs_flush_journal (2) jfs 7 4h23m 181d
INFO: task hung in do_unlinkat (5) jfs bcachefs C error 71 1d23h 183d
BUG: unable to handle kernel paging request in txBeginAnon jfs C inconclusive 19 1d11h 192d
KASAN: slab-out-of-bounds Read in dbAllocBits jfs C 106 3h38m 207d
KASAN: user-memory-access Read in jfs_statfs jfs C unreliable error 7 48d 210d
INFO: task hung in do_renameat2 (2) jfs 167 15h01m 211d
UBSAN: shift-out-of-bounds in extAlloc (2) jfs C inconclusive 3 51d 213d 💬 4 [185d]
KASAN: slab-use-after-free Read in dtSearch jfs C inconclusive 215 11h23m 218d
KASAN: slab-out-of-bounds Write in diWrite jfs C inconclusive 17 8d02h 221d
INFO: trying to register non-static key in txEnd (2) jfs C done 999 now 233d
kernel BUG in txLock (2) jfs C error 4 9d01h 250d
INFO: task hung in lmLogClose (3) jfs C error 163 5d11h 258d PATCH [247d]
INFO: task hung in __get_metapage (2) jfs C 353 13d 271d
kernel BUG in txEnd (2) jfs C error 12 26d 293d 💬 1 [249d]
KASAN: slab-use-after-free Read in jfs_syncpt jfs C inconclusive 559 5h06m 299d PATCH [287d]
general protection fault in diRead (2) jfs C error 92 15h19m 315d 💬 1 [136d]
WARNING in dbAdjTree jfs C inconclusive 6894 1h58m 320d 💬 3 [17d]
INFO: task hung in jfs_commit_inode (2) jfs C inconclusive done 809 3h01m 461d 💬 1 [229d]
KASAN: user-memory-access Write in __destroy_inode jfs C error 2563 1d04h 578d
KASAN: use-after-free Read in release_metapage jfs C error done 1092 5h26m 700d
general protection fault in txEnd jfs C error 766 3h24m 710d 💬 1 [613d]
INFO: task hung in lock_metapage jfs C inconclusive error 2606 5h38m 768d
KASAN: use-after-free Read in dbJoin jfs C error 898 4d04h 785d
general protection fault in jfs_flush_journal jfs C inconclusive 1209 45m 792d
kernel BUG in txUnlock jfs C error 13274 12m 793d
KASAN: use-after-free Read in jfs_lazycommit jfs C error 392 8h56m 793d PATCH [33d]
general protection fault in write_special_inodes jfs C inconclusive 2223 2d03h 794d
general protection fault in lmLogSync (2) jfs C error 4752 4h16m 795d
kernel BUG in jfs_evict_inode jfs C inconclusive 25574 1h26m 798d
kernel BUG in dbFindLeaf jfs C inconclusive 2541 48m 798d
moderation (4):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: null-ptr-deref Write in jfs_release jfs 1 20d 16d
KASAN: slab-use-after-free Write in dtSplitPage jfs 2 46d 44d
kernel panic: UBSAN: panic_on_warn set ... jfs 2 64d 84d
general protection fault in diSync jfs 2 35d 103d