syzbot

 sign-in | mailing list | source | docs | 🏰
🐞 Open [1327]
≡ Subsystems
🐞 Fixed [7156]
🐞 Invalid [18921]
⬇ Missing Backports [221]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
Total Repo Heatmap Subsystems Heatmap
✨ AI
💬 Send us feedback

Applied filters: Label=subsystems:jfs (drop)
Extra filters: [With Repro] [With AI Patch Pending Review]
open (71) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-use-after-free Write in lmLogSync jfs actionable prio:high 22 3 1d20h 12d PATCH [10d]
KASAN: slab-use-after-free Read in txLazyUnlock (3) jfs prio:high 19 35 17d 17d
kernel BUG in folio_set_bh (3) prio:high jfs bfs -1 syz 16 1d06h 31d PATCH [30d]
INFO: task hung in jfs_flush_journal (5) jfs prio:high 1 37 11h44m 43d
kernel BUG in add_missing_indices prio:high jfs -1 1 69d 65d
possible deadlock in jfs_commit_inode prio:high jfs 4 41 33d 73d
KASAN: use-after-free Read in copy_folio_from_iter_atomic (2) jfs mm prio:high 19 C error 18090 now 76d PATCH [50d]
BUG: unable to handle kernel paging request in txAllocPMap prio:high jfs 17 5 76d 76d
kernel BUG in jfs_flush_journal (3) jfs prio:high -1 4 18d 104d
KMSAN: uninit-value in txLock prio:high jfs 7 C 3 62d 142d PATCH [142d]
kernel BUG in dbBackSplit (2) prio:high jfs -1 3 78d 155d
UBSAN: array-index-out-of-bounds in dbFindLeaf (2) jfs prio:high 15 C error error 5 74d 157d PATCH [103d]
VFS: Busy inodes after unmount (use-after-free) (4) jfs prio:high 2 C error 28 21d 171d PATCH [126d]
UBSAN: shift-out-of-bounds in dbJoin (2) jfs prio:high -1 C error error 6 64d 189d PATCH [189d]
kernel BUG in dtSplitRoot jfs prio:high -1 C 4 105d 190d PATCH [189d]
INFO: task hung in txUnlock prio:high jfs 1 C error error 22 68d 202d
INFO: task hung in __start_renaming prio:high jfs 1 C done error 70 14d 202d 💬 11 [201d]
UBSAN: array-index-out-of-bounds in diAllocBit prio:high jfs 15 46 17d 207d PATCH [165d]
general protection fault in txCommit (2) prio:high jfs 19 C error error 28 67d 219d PATCH [206d]
stack segment fault in diUpdatePMap jfs prio:high 2 C error error 597 14d 220d PATCH [194d]
stack segment fault in dbUpdatePMap prio:high jfs 2 C error error 309 61d 224d
INFO: task hung in diNewExt jfs prio:normal 1 C error 1 233d 232d
general protection fault in inode_set_ctime_current jfs prio:high 2 C error error 5 134d 232d PATCH [179d]
INFO: task hung in dbAlloc prio:high jfs 1 C inconclusive 7 65d 233d
UBSAN: shift-out-of-bounds in dbAllocAG (3) jfs -1 C error error 7 148d 240d PATCH [235d]
general protection fault in rtlock_slowlock_locked jfs block prio:high 19 syz error 215 20d 255d 💬 6 [10d]
KASAN: slab-use-after-free Read in lbmIODone prio:high jfs 19 C error 33974 now 258d PATCH [57d]
stack segment fault in release_metapage prio:high jfs 2 C error error 83 32d 298d
INFO: task hung in release_metapage (2) prio:high jfs 1 C error error 1081 1d02h 318d
KASAN: slab-out-of-bounds Read in dtReadFirst prio:high jfs 19 C error error 69 62d 340d
KMSAN: uninit-value in BT_STACK_DUMP prio:high jfs 7 C 152 2h08m 404d PATCH [57d]
UBSAN: shift-out-of-bounds in jfs_statfs (3) jfs prio:high -1 C error error 7 70d 410d PATCH [13d]
UBSAN: array-index-out-of-bounds in dtDelete jfs 15 C 5 89d 452d PATCH [267d]
KASAN: user-memory-access Read in dqput jfs 17 C inconclusive error 6 62d 475d
BUG: sleeping function called from invalid context in jfs_fsync jfs 5 C 3 170d 475d
KASAN: slab-use-after-free Read in jfs_readdir jfs prio:high 19 C unreliable 326 2d08h 528d PATCH [1d20h]
KASAN: slab-use-after-free Write in dtSplitPage prio:high jfs 22 C inconclusive 7888 20h55m 545d PATCH [170d]
INFO: task hung in vfs_unlink (5) jfs prio:high 1 C done done 72 53d 559d
UBSAN: array-index-out-of-bounds in dtSplitRoot (2) jfs prio:high 15 C error error 184 64d 562d PATCH [480d]
BUG: unable to handle kernel paging request in evict (2) jfs 8 C inconclusive error 21 148d 566d
general protection fault in jfs_error (2) jfs 8 C error error 43 16d 575d PATCH [572d]
UBSAN: shift-out-of-bounds in dbFindBits (2) prio:high jfs -1 C 169 8h14m 597d PATCH [558d]
general protection fault in metapage_write_folio prio:high jfs 19 C done 1043 1d07h 613d
UBSAN: array-index-out-of-bounds in dtInsertEntry jfs prio:high 17 C inconclusive 3269 11d 618d PATCH [206d]
BUG: spinlock bad magic in release_metapage jfs prio:high 15 C inconclusive 864 29d 642d
KASAN: slab-use-after-free Read in lmLogInit jfs 19 C error error 32 24d 661d
kernel BUG in jfs_unlink jfs -1 C inconclusive error 23 42d 689d PATCH [644d]
INFO: task hung in txBegin jfs 1 C inconclusive inconclusive 207 5h31m 719d 💬 3 [678d]
KASAN: slab-out-of-bounds Read in dbAllocBits jfs 17 C error error 290 6h48m 766d PATCH [31d]
KASAN: user-memory-access Read in jfs_statfs jfs 17 C unreliable error 14 41d 768d
UBSAN: shift-out-of-bounds in extAlloc (2) jfs prio:high -1 C inconclusive 13 1d15h 772d 💬 4 [57d]
KASAN: slab-use-after-free Read in dtSearch prio:high jfs 19 C inconclusive error 2308 59d 776d
KASAN: slab-out-of-bounds Write in diWrite jfs 22 C inconclusive error 53 69d 779d PATCH [44d]
INFO: trying to register non-static key in txEnd (2) jfs prio:high -1 C done error 4079 169d 792d
kernel BUG in txLock (2) jfs -1 C error error 614 22h48m 808d
INFO: task hung in lmLogClose (3) jfs prio:high 1 C error 1178 6h16m 817d PATCH [805d]
INFO: task hung in __get_metapage (2) jfs 1 C 402 70d 830d
kernel BUG in txEnd (2) jfs -1 C error 361 17h48m 852d 💬 1 [807d]
KASAN: slab-use-after-free Read in jfs_syncpt jfs prio:high 19 C inconclusive 1263 6d03h 858d PATCH [40d]
general protection fault in diRead (2) jfs prio:high 19 C error 797 8h00m 873d 💬 1 [694d]
WARNING in dbAdjTree jfs prio:high -1 C inconclusive 55169 1d17h 878d 💬 3 [14d]
INFO: task hung in jfs_commit_inode (2) jfs prio:high 1 C inconclusive done 2396 9d22h 1019d 💬 1 [787d]
KASAN: use-after-free Read in release_metapage jfs 19 C error done 2924 7h57m 1259d
general protection fault in txEnd jfs prio:high 22 C error 7153 23m 1268d PATCH [75d]
INFO: task hung in lock_metapage prio:high jfs 1 C inconclusive error 5000 10h32m 1326d
KASAN: use-after-free Read in dbJoin jfs 19 C error inconclusive 1035 13d 1343d
general protection fault in jfs_flush_journal prio:normal jfs 19 C inconclusive 4466 5d15h 1350d
kernel BUG in txUnlock jfs prio:high -1 C error 46986 28m 1352d PATCH [171d]
general protection fault in write_special_inodes prio:high jfs 19 C inconclusive error 2498 65d 1352d
kernel BUG in jfs_evict_inode prio:high jfs -1 C inconclusive 101289 1h05m 1356d PATCH [194d]
kernel BUG in dbFindLeaf jfs prio:high -1 C inconclusive 7248 2h07m 1357d
moderation (2) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
BUG: corrupted list in dbUpdatePMap (2) jfs prio:high 8 1 21d 17d
corrupted report (2) jfs hfs sound prio:low -1 1123226 now 2986d