syzbot

 sign-in | mailing list | source | docs
🐞 Open [1488]
≡ Subsystems
🐞 Fixed [6522]
🐞 Invalid [16600]
⬇ Missing Backports [204]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
Total Repo Heatmap Subsystems Heatmap
💬 Send us feedback

Applied filters: Label=subsystems:jfs (drop)
open (55):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
stack segment fault in release_metapage jfs 2 C error 3 1d00h 1d00h
INFO: task hung in release_metapage (2) jfs 1 C error 85 6h30m 21d
KASAN: slab-out-of-bounds Read in dtReadFirst jfs 17 C error 10 1d22h 42d
INFO: task hung in sb_start_write (2) f2fs jfs kernfs 1 43 4d17h 90d
WARNING in jfs_rename jfs -1 C inconclusive 11 4d17h 104d
KMSAN: uninit-value in BT_STACK_DUMP jfs 7 C 28 1d19h 107d PATCH [106d]
UBSAN: shift-out-of-bounds in dbSplit (3) jfs -1 C 4 26d 112d
UBSAN: shift-out-of-bounds in jfs_statfs (3) jfs -1 C error 7 14d 112d
WARNING: locking bug in release_metapage (2) jfs 4 12 19d 132d
UBSAN: array-index-out-of-bounds in dtDelete jfs 15 C 4 2d11h 155d 💬 1 [125d]
KASAN: user-memory-access Read in dqput jfs 17 C inconclusive 5 27d 178d
BUG: sleeping function called from invalid context in jfs_fsync jfs 5 C 3 27d 178d
KASAN: slab-use-after-free Read in jfs_readdir jfs 19 C unreliable 152 2d02h 231d
KASAN: slab-use-after-free Write in dtSplitPage jfs 24 C inconclusive 2388 1h06m 248d
UBSAN: array-index-out-of-bounds in dtSplitRoot (2) jfs 15 C error 53 2d05h 265d PATCH [182d]
BUG: unable to handle kernel paging request in evict (2) jfs ntfs3 8 C inconclusive 15 25d 269d
general protection fault in jfs_error (2) jfs 8 C 28 40d 278d PATCH [275d]
UBSAN: shift-out-of-bounds in dbFindBits (2) jfs -1 C 132 49d 300d PATCH [261d]
general protection fault in metapage_write_folio jfs 8 C done 142 12d 316d
UBSAN: array-index-out-of-bounds in dtInsertEntry jfs 17 C inconclusive 1811 1h14m 321d PATCH [294d]
INFO: task hung in jfs_flush_journal (4) jfs 1 45 60d 336d
BUG: spinlock bad magic in release_metapage jfs 15 C inconclusive 717 1d20h 345d
KASAN: slab-use-after-free Read in lmLogInit jfs 19 C 14 12d 364d
kernel BUG in jfs_unlink jfs -1 C inconclusive 19 27d 392d PATCH [347d]
INFO: task hung in deactivate_super (3) jfs 1 81 6d22h 406d
INFO: task hung in txBegin jfs 1 C inconclusive inconclusive 39 6d22h 421d 💬 3 [380d]
kernel BUG in jfs_flush_journal (2) jfs -1 12 4d00h 442d
INFO: task hung in do_unlinkat (5) jfs 1 C error 112 2d11h 444d
KASAN: slab-out-of-bounds Read in dbAllocBits jfs 17 C error 256 12d 468d 💬 1 [91d]
KASAN: user-memory-access Read in jfs_statfs jfs 17 C unreliable error 10 15d 471d
UBSAN: shift-out-of-bounds in extAlloc (2) jfs -1 C inconclusive 8 12d 474d 💬 4 [446d]
KASAN: slab-use-after-free Read in dtSearch jfs 19 C inconclusive 1494 8h10m 479d
KASAN: slab-out-of-bounds Write in diWrite jfs 24 C inconclusive 37 2d13h 482d 💬 2 [34d]
INFO: trying to register non-static key in txEnd (2) jfs -1 C done 3408 1h51m 495d
kernel BUG in txLock (2) jfs -1 C error 6 7h50m 511d
INFO: task hung in lmLogClose (3) jfs 1 C error 620 1h55m 520d PATCH [508d]
INFO: task hung in __get_metapage (2) jfs 1 C 375 2d04h 532d
kernel BUG in txEnd (2) jfs -1 C error 121 4d05h 554d 💬 1 [510d]
KASAN: slab-use-after-free Read in jfs_syncpt jfs 19 C inconclusive 1021 1h47m 561d PATCH [548d]
general protection fault in diRead (2) jfs 19 C error 289 4d09h 576d 💬 1 [397d]
WARNING in dbAdjTree jfs -1 C inconclusive 33214 5m 581d 💬 3 [29d]
INFO: task hung in user_get_super (2) jfs 1 C error 857 3h12m 640d
INFO: task hung in jfs_commit_inode (2) jfs 1 C inconclusive done 1386 13h57m 722d 💬 1 [490d]
KASAN: user-memory-access Write in __destroy_inode jfs 23 C error 3371 13h17m 840d
KASAN: use-after-free Read in release_metapage jfs 19 C error done 1263 3d14h 962d
general protection fault in txEnd jfs 24 C error 1429 45m 971d 💬 1 [875d]
INFO: task hung in lock_metapage jfs 1 C inconclusive error 3651 3h37m 1029d
KASAN: use-after-free Read in dbJoin jfs 19 C error inconclusive 1023 34d 1046d
general protection fault in jfs_flush_journal jfs 19 C inconclusive 2508 9h32m 1053d
kernel BUG in txUnlock jfs -1 C error 30928 16m 1054d
KASAN: use-after-free Read in jfs_lazycommit jfs 19 C error 1814 3h47m 1054d PATCH [294d]
general protection fault in write_special_inodes jfs 19 C inconclusive 2416 1d18h 1055d
general protection fault in lmLogSync (2) jfs 24 C error 7032 9h18m 1056d
kernel BUG in jfs_evict_inode jfs -1 C inconclusive 62364 now 1059d
kernel BUG in dbFindLeaf jfs -1 C inconclusive 4320 1h49m 1059d
moderation (4):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: use-after-free Read in diAllocAG jfs 19 1 14d 10d
general protection fault in dbDiscardAG jfs 2 1 66d 62d
KASAN: use-after-free Read in copy_folio_from_iter_atomic jfs 19 3 1d11h 63d
KASAN: slab-use-after-free Read in txUnlock jfs 19 1 87d 83d