syzbot


jfs subsystem


List(s): jfs-discussion@lists.sourceforge.net
Maintainer(s): shaggy@kernel.org
Fixed bugs: 51
Parent subsystem(s): fs (146)
open (51):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-out-of-bounds Read in jfs_strfromUCS_le jfs 1 17d 10d
KASAN: slab-use-after-free Read in jfs_readdir jfs C unreliable 7 3d07h 18d
UBSAN: array-index-out-of-bounds in dtReadFirst (2) jfs C error 27 2d06h 30d
KASAN: slab-use-after-free Write in dtSplitPage jfs C inconclusive 76 11h10m 36d
divide error in dbAllocAG jfs C done 94 4d20h 48d PATCH [48d]
UBSAN: array-index-out-of-bounds in dtSplitRoot (2) jfs C error 11 10d 53d PATCH [52d]
UBSAN: array-index-out-of-bounds in add_missing_indices jfs 54 1d22h 55d
kernel BUG in dbAdjCtl jfs 1 60d 56d
possible deadlock in diFree (2) jfs C 19 5h02m 60d PATCH [27d]
general protection fault in jfs_error (2) jfs C 19 8d07h 65d PATCH [62d]
kernel BUG in clear_inode (2) jfs C inconclusive 745 1h51m 84d PATCH [48d]
UBSAN: shift-out-of-bounds in dbFindBits (2) jfs C 101 1d01h 87d PATCH [49d]
general protection fault in metapage_write_folio jfs C done 37 4d23h 104d
UBSAN: array-index-out-of-bounds in dtInsertEntry jfs C inconclusive 16 3d09h 109d PATCH [81d]
WARNING: locking bug in release_metapage jfs 3 89d 119d
INFO: task hung in jfs_flush_journal (4) jfs 36 22d 123d
BUG: spinlock bad magic in release_metapage jfs C inconclusive 248 20h08m 132d
KASAN: slab-use-after-free Read in lmLogInit jfs syz 9 2d14h 151d
kernel BUG in jfs_unlink jfs C inconclusive 18 4d00h 180d PATCH [135d]
INFO: task hung in deactivate_super (3) bcachefs jfs 69 8d04h 193d
INFO: task hung in txBegin jfs C inconclusive 29 35d 209d 💬 3 [168d]
kernel BUG in jfs_flush_journal (2) jfs 8 11h49m 230d
INFO: task hung in do_unlinkat (5) kernfs jfs C error 75 13d 232d
BUG: unable to handle kernel paging request in txBeginAnon jfs C inconclusive 40 7d17h 241d PATCH [27d]
KASAN: slab-out-of-bounds Read in dbAllocBits jfs C 178 1d09h 256d
KASAN: user-memory-access Read in jfs_statfs jfs C unreliable error 7 25d 258d
INFO: task hung in do_renameat2 (2) jfs 184 1d02h 259d
UBSAN: shift-out-of-bounds in extAlloc (2) jfs C inconclusive 5 10d 262d 💬 4 [233d]
KASAN: slab-use-after-free Read in dtSearch jfs C inconclusive 742 1h35m 266d
KASAN: slab-out-of-bounds Write in diWrite jfs C inconclusive 20 2d20h 270d
INFO: trying to register non-static key in txEnd (2) jfs C done 1509 45m 282d
kernel BUG in txLock (2) jfs C error 4 28d 298d
INFO: task hung in lmLogClose (3) jfs C error 283 16h05m 307d PATCH [295d]
INFO: task hung in __get_metapage (2) jfs C 356 30d 320d
kernel BUG in txEnd (2) jfs C error 36 10h21m 342d 💬 1 [297d]
KASAN: slab-use-after-free Read in jfs_syncpt jfs C inconclusive 716 5h12m 348d PATCH [335d]
general protection fault in diRead (2) jfs C error 137 8d08h 364d 💬 1 [184d]
WARNING in dbAdjTree jfs C inconclusive 11179 now 368d 💬 3 [4d13h]
INFO: task hung in jfs_commit_inode (2) jfs C inconclusive done 960 21h12m 510d 💬 1 [277d]
KASAN: user-memory-access Write in __destroy_inode jfs C error 2635 2d12h 627d
KASAN: use-after-free Read in release_metapage jfs C error done 1143 17h05m 749d
general protection fault in txEnd jfs C error 924 1h18m 758d 💬 1 [662d]
INFO: task hung in lock_metapage jfs C inconclusive error 2780 21h22m 817d
KASAN: use-after-free Read in dbJoin jfs C error 966 1d11h 833d
general protection fault in jfs_flush_journal jfs C inconclusive 1458 1h39m 841d
kernel BUG in txUnlock jfs C error 16838 38m 842d
KASAN: use-after-free Read in jfs_lazycommit jfs C error 521 16h47m 842d PATCH [82d]
general protection fault in write_special_inodes jfs C inconclusive 2246 13h39m 843d
general protection fault in lmLogSync (2) jfs C error 5282 18m 844d
kernel BUG in jfs_evict_inode jfs C inconclusive 30634 6m 847d
kernel BUG in dbFindLeaf jfs C inconclusive 2982 5h54m 847d
moderation (4):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
kernel panic: UBSAN: panic_on_warn set ... (2) jfs 1 13d 9d19h
KASAN: slab-use-after-free Read in txLazyUnlock jfs 1 19d 15d
KASAN: null-ptr-deref Write in jfs_release jfs 1 69d 65d
general protection fault in diSync jfs 2 83d 151d