syzbot

 sign-in | mailing list | source | docs | 🏰
🐞 Open [1274]
≡ Subsystems
🐞 Fixed [7231]
🐞 Invalid [19141]
⬇ Missing Backports [222]
≡ 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 (72) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in jfs_rmdir jfs prio:high -1 1 7d21h 3d21h
kernel BUG in txCommit (2) jfs prio:high -1 1 9d17h 5d16h
kernel BUG in lbmIOWait jfs prio:normal -1 1 12d 8d19h
WARNING in dbJoin prio:high jfs -1 C error 1359 2h03m 32d
KASAN: slab-use-after-free Write in lmLogSync actionable prio:high jfs 22 syz error 4 23d 47d PATCH [45d]
KASAN: slab-use-after-free Read in txLazyUnlock (3) prio:high jfs 19 35 52d 52d
kernel BUG in folio_set_bh (3) prio:high jfs -1 syz 16 36d 66d PATCH [65d]
INFO: task hung in jfs_flush_journal (5) prio:high jfs 1 48 2d18h 78d
possible deadlock in jfs_commit_inode prio:high jfs 4 41 68d 108d
KASAN: use-after-free Read in copy_folio_from_iter_atomic (2) prio:high jfs mm 19 C error 27705 now 111d PATCH [85d]
BUG: unable to handle kernel paging request in txAllocPMap prio:high jfs 17 6 19d 111d
kernel BUG in jfs_flush_journal (3) prio:high jfs -1 6 12d 139d
KMSAN: uninit-value in txLock prio:high jfs 7 C 3 97d 177d PATCH [177d]
kernel BUG in dbBackSplit (2) prio:high jfs -1 4 17d 190d
UBSAN: array-index-out-of-bounds in dbFindLeaf (2) prio:high jfs 15 C error error 5 108d 192d PATCH [138d]
VFS: Busy inodes after unmount (use-after-free) (4) prio:high jfs 2 C error 46 8d13h 205d PATCH [161d]
UBSAN: shift-out-of-bounds in dbJoin (2) prio:high jfs -1 C error error 6 99d 224d PATCH [224d]
kernel BUG in dtSplitRoot prio:high jfs -1 C 4 140d 225d PATCH [224d]
INFO: task hung in txUnlock prio:high jfs 1 C error error 27 19d 237d
UBSAN: array-index-out-of-bounds in diAllocBit prio:high jfs 15 syz 52 7d01h 242d PATCH [200d]
general protection fault in txCommit (2) prio:high jfs 19 C error error 28 102d 254d PATCH [240d]
stack segment fault in diUpdatePMap prio:high jfs 2 C error error 597 49d 255d PATCH [229d]
stack segment fault in dbUpdatePMap prio:high jfs 2 C error error 309 96d 259d
INFO: task hung in diNewExt prio:normal jfs 1 C error 1 268d 267d
general protection fault in inode_set_ctime_current prio:high jfs 2 C error error 5 169d 267d PATCH [214d]
INFO: task hung in dbAlloc prio:high jfs 1 C inconclusive 7 100d 268d
UBSAN: shift-out-of-bounds in dbAllocAG (3) jfs -1 C error error 7 183d 275d PATCH [270d]
general protection fault in rtlock_slowlock_locked prio:high jfs 19 syz error 217 20d 289d 💬 6 [45d]
KASAN: slab-use-after-free Read in lbmIODone prio:high jfs 19 C error 55280 now 293d PATCH [92d]
stack segment fault in release_metapage prio:high jfs 2 C error error 83 67d 333d
INFO: task hung in release_metapage (2) prio:high jfs 1 C error error 1119 3d18h 353d
KASAN: slab-out-of-bounds Read in dtReadFirst prio:high jfs 19 C error error 69 97d 375d
KMSAN: uninit-value in BT_STACK_DUMP prio:high jfs 7 C 154 33d 439d PATCH [92d]
UBSAN: shift-out-of-bounds in jfs_statfs (3) prio:high jfs -1 C error error 7 105d 445d PATCH [48d]
UBSAN: array-index-out-of-bounds in dtDelete jfs 15 C 5 124d 487d PATCH [302d]
KASAN: user-memory-access Read in dqput jfs 17 C inconclusive error 6 97d 510d
KASAN: slab-use-after-free Read in jfs_readdir prio:high jfs 19 C unreliable 340 3d23h 563d PATCH [36d]
KASAN: slab-use-after-free Write in dtSplitPage prio:high jfs 22 C inconclusive 7935 7h57m 580d PATCH [205d]
INFO: task hung in vfs_unlink (5) prio:high jfs 1 C done done 72 88d 594d
UBSAN: array-index-out-of-bounds in dtSplitRoot (2) prio:high jfs 15 C error error 184 99d 597d PATCH [514d]
BUG: unable to handle kernel paging request in evict (2) jfs 8 C inconclusive error 21 183d 601d
general protection fault in jfs_error (2) jfs 8 C error error 44 1d05h 610d PATCH [607d]
UBSAN: shift-out-of-bounds in dbFindBits (2) prio:high jfs -1 C 192 5h17m 632d PATCH [593d]
general protection fault in metapage_write_folio prio:high jfs 19 C done 1144 2d16h 648d
UBSAN: array-index-out-of-bounds in dtInsertEntry prio:high jfs 17 C inconclusive 3272 15d 653d PATCH [240d]
BUG: spinlock bad magic in release_metapage prio:high jfs 15 C inconclusive 866 1d01h 677d
KASAN: slab-use-after-free Read in lmLogInit jfs 19 C error error 35 2h24m 696d
kernel BUG in jfs_unlink jfs -1 C inconclusive error 23 77d 724d PATCH [679d]
INFO: task hung in txBegin jfs 1 C inconclusive inconclusive 286 4h29m 753d 💬 3 [713d]
KASAN: slab-out-of-bounds Read in dbAllocBits jfs 17 C error error 296 7h37m 801d PATCH [65d]
KASAN: user-memory-access Read in jfs_statfs jfs 17 C unreliable error 16 6d11h 803d
UBSAN: shift-out-of-bounds in extAlloc (2) prio:high jfs -1 C inconclusive 13 5d14h 807d 💬 4 [92d]
KASAN: slab-use-after-free Read in dtSearch prio:high jfs 19 C inconclusive error 2308 94d 811d
KASAN: slab-out-of-bounds Write in diWrite jfs 22 C inconclusive error 53 104d 814d PATCH [79d]
INFO: trying to register non-static key in txEnd (2) prio:high jfs -1 C done error 4079 204d 827d
kernel BUG in txLock (2) jfs -1 C error error 683 8h41m 843d
INFO: task hung in lmLogClose (3) prio:high jfs 1 C error 1230 3d16h 852d PATCH [840d]
INFO: task hung in __get_metapage (2) jfs 1 C 403 26d 865d
kernel BUG in txEnd (2) jfs -1 C error 410 7h29m 886d 💬 1 [842d]
KASAN: slab-use-after-free Read in jfs_syncpt prio:high jfs 19 C inconclusive 1282 3d00h 893d PATCH [75d]
general protection fault in diRead (2) prio:high jfs 19 C error 889 6h17m 908d 💬 1 [729d]
WARNING in dbAdjTree prio:high jfs -1 C inconclusive 55195 1d11h 913d 💬 3 [18d]
INFO: task hung in jfs_commit_inode (2) prio:high jfs 1 C inconclusive done 2397 31d 1054d 💬 1 [822d]
KASAN: use-after-free Read in release_metapage jfs 19 C error done 3127 1h27m 1294d
general protection fault in txEnd jfs prio:high 22 C error 7721 1h23m 1303d PATCH [110d]
INFO: task hung in lock_metapage prio:high jfs 1 C inconclusive error 5182 13m 1361d
KASAN: use-after-free Read in dbJoin jfs 19 C error inconclusive 1042 5d13h 1378d PATCH [13d]
general protection fault in jfs_flush_journal prio:normal jfs 19 C inconclusive 4489 1d19h 1385d
kernel BUG in txUnlock prio:high jfs -1 C error 48195 1h18m 1386d PATCH [206d]
general protection fault in write_special_inodes prio:high jfs 19 C inconclusive error 2498 2d10h 1387d
kernel BUG in jfs_evict_inode prio:high jfs -1 C inconclusive 104807 25m 1391d PATCH [228d]
kernel BUG in dbFindLeaf prio:high jfs -1 C inconclusive 7614 1h01m 1392d
moderation (2) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-use-after-free Read in txUnlock (3) jfs prio:high 19 3 2d01h 6h38m
BUG: corrupted list in dbUpdatePMap (2) prio:high jfs 8 1 56d 52d