syzbot

 sign-in | mailing list | source | docs
🐞 Open [1444]
≡ Subsystems
🐞 Fixed [6942]
🐞 Invalid [18087]
⬇ Missing Backports [223]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
Total Repo Heatmap Subsystems Heatmap
✨ AI
💬 Send us feedback

Instances [tested repos]:
Name Last active Uptime Corpus Coverage 🛈 Crashes Execs Kernel build syzkaller build Bugs
Commit Config Freshness Status Commit Freshness Status All Only
ci2-upstream-fs now 48m 14004 156976 1399 896615 d9d32e5bd5a4 .config 5h11m e0f78d93 8h53m all only
Applied filters: Manager=ci2-upstream-fs (drop) Label=subsystems:jfs (drop)
open (57) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
INFO: task hung in generic_file_write_iter (4) jfs 1 syz error 8 4d20h 20h43m
UBSAN: array-index-out-of-bounds in dbFindLeaf (2) jfs 15 C error error 5 35d 48d PATCH [2d09h]
VFS: Busy inodes after unmount (use-after-free) (4) jfs 2 C error 20 4d10h 62d PATCH [17d]
UBSAN: shift-out-of-bounds in dbJoin (2) jfs -1 C error error 6 55d 81d PATCH [80d]
INFO: task hung in txUnlock jfs 1 C error error 12 38d 93d
INFO: task hung in __start_renaming jfs 1 C done 32 2d10h 94d 💬 11 [92d]
general protection fault in txCommit (2) jfs 19 C error error 9 21d 110d PATCH [97d]
BUG: corrupted list in dbUpdatePMap jfs 8 C error 77 2d07h 111d PATCH [108d]
stack segment fault in diUpdatePMap jfs 2 C error 296 5h17m 112d PATCH [86d]
stack segment fault in dbUpdatePMap jfs 2 C error 194 3d20h 116d
general protection fault in inode_set_ctime_current jfs 2 C error 5 25d 124d PATCH [71d]
UBSAN: shift-out-of-bounds in dbAllocAG (3) jfs -1 C error error 7 39d 131d PATCH [126d]
general protection fault in rtlock_slowlock_locked jfs block 19 syz error 153 13h19m 146d 💬 6 [106d]
KASAN: slab-use-after-free Read in lbmIODone jfs block 19 4 28d 149d
stack segment fault in release_metapage jfs 2 C error 83 10d 189d
INFO: task hung in release_metapage (2) jfs 1 C error 754 8h57m 210d
KASAN: slab-out-of-bounds Read in dtReadFirst jfs 19 C error 59 9d15h 231d
UBSAN: shift-out-of-bounds in jfs_statfs (3) jfs -1 C error error 7 25d 301d PATCH [153d]
WARNING: locking bug in release_metapage (2) jfs 4 19 29d 321d
KASAN: user-memory-access Read in dqput jfs 17 C inconclusive error 6 53d 366d
KASAN: slab-use-after-free Read in jfs_readdir jfs 19 C unreliable 253 4d01h 419d
KASAN: slab-use-after-free Write in dtSplitPage jfs 22 C inconclusive 6954 6h36m 437d PATCH [62d]
UBSAN: array-index-out-of-bounds in dtSplitRoot (2) jfs 15 C error 171 6h43m 454d PATCH [371d]
BUG: unable to handle kernel paging request in evict (2) jfs 8 C inconclusive error 21 39d 457d
general protection fault in jfs_error (2) jfs 8 C error error 41 45d 466d PATCH [463d]
general protection fault in blk_update_request jfs 19 C error 202 1d18h 480d PATCH [71d]
general protection fault in metapage_write_folio jfs 19 C done 642 21h28m 505d
UBSAN: array-index-out-of-bounds in dtInsertEntry jfs 17 C inconclusive 2876 7h54m 510d PATCH [97d]
BUG: spinlock bad magic in release_metapage jfs 15 C inconclusive 836 2d20h 533d
kernel BUG in jfs_unlink jfs -1 C inconclusive error 21 2d06h 581d PATCH [536d]
INFO: task hung in txBegin jfs 1 C inconclusive inconclusive 121 3h27m 610d 💬 3 [569d]
INFO: task hung in do_unlinkat (5) jfs 1 C error 133 16d 633d
KASAN: slab-out-of-bounds Read in dbAllocBits jfs 17 C error 279 21d 657d 💬 2 [92d]
KASAN: user-memory-access Read in jfs_statfs jfs 17 C unreliable error 12 16d 659d
UBSAN: shift-out-of-bounds in extAlloc (2) jfs -1 C inconclusive 12 8h39m 663d 💬 4 [150d]
KASAN: slab-use-after-free Read in dtSearch jfs 19 C inconclusive 2192 3d19h 667d
KASAN: slab-out-of-bounds Write in diWrite jfs 22 C inconclusive 51 2d23h 671d 💬 2 [222d]
INFO: trying to register non-static key in txEnd (2) jfs -1 C done error 4079 61d 683d
kernel BUG in txLock (2) jfs -1 C error error 414 10h09m 699d
INFO: task hung in lmLogClose (3) jfs 1 C error 934 21h15m 708d PATCH [696d]
INFO: task hung in __get_metapage (2) jfs 1 C 401 20d 721d
kernel BUG in txEnd (2) jfs -1 C error 235 6d01h 743d 💬 1 [698d]
KASAN: slab-use-after-free Read in jfs_syncpt jfs 19 C inconclusive 1201 1d01h 749d PATCH [736d]
general protection fault in diRead (2) jfs 19 C error 592 1h43m 765d 💬 1 [585d]
WARNING in dbAdjTree jfs -1 C inconclusive 48960 27m 769d 💬 3 [30d]
INFO: task hung in jfs_commit_inode (2) jfs 1 C inconclusive done 2084 17h15m 911d 💬 1 [678d]
KASAN: user-memory-access Write in __destroy_inode jfs 21 C error done 3472 80d 1028d 💬 1 [49d]
KASAN: use-after-free Read in release_metapage jfs 19 C error done 2455 3h11m 1150d
general protection fault in txEnd jfs 22 C error 5105 4h53m 1160d 💬 1 [30d]
INFO: task hung in lock_metapage jfs 1 C inconclusive error 4814 1h44m 1218d
KASAN: use-after-free Read in dbJoin jfs 19 C error inconclusive 1032 33d 1234d
general protection fault in jfs_flush_journal jfs 19 C inconclusive 4363 5h27m 1242d
kernel BUG in txUnlock jfs -1 C error 41578 3h43m 1243d PATCH [63d]
KASAN: use-after-free Read in jfs_lazycommit jfs 19 C error 3547 1h42m 1243d PATCH [483d]
general protection fault in lmLogSync (2) jfs 22 C error 8096 4h10m 1245d
kernel BUG in jfs_evict_inode jfs -1 C inconclusive 92514 1h05m 1248d PATCH [85d]
kernel BUG in dbFindLeaf jfs -1 C inconclusive 6575 2h48m 1248d