syzbot

 sign-in | mailing list | source | docs | 🏰
🐞 Open [1330]
≡ Subsystems
🐞 Fixed [7148]
🐞 Invalid [18900]
⬇ Missing Backports [220]
≡ 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 2h44m 10812 139056 125 116460 9716c086c8e8 .config 9h20m b754d2d8 12h21m all only
Applied filters: Manager=ci2-upstream-fs (drop) Label=subsystems:jfs (drop)
Extra filters: [With Repro] [With AI Patch Pending Review]
open (56) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-use-after-free Read in txLazyUnlock (3) jfs prio:high 19 35 13d 14d
INFO: task hung in jfs_flush_journal (5) jfs prio:high 1 36 1d09h 40d
kernel BUG in add_missing_indices prio:high jfs -1 1 66d 62d
possible deadlock in jfs_commit_inode prio:high jfs 4 41 30d 69d
KASAN: use-after-free Read in copy_folio_from_iter_atomic (2) jfs mm prio:high 19 C error 16998 now 72d PATCH [47d]
kernel BUG in jfs_flush_journal (3) jfs prio:high -1 4 14d 101d
UBSAN: array-index-out-of-bounds in dbFindLeaf (2) jfs prio:high 15 C error error 5 70d 153d PATCH [100d]
VFS: Busy inodes after unmount (use-after-free) (4) jfs prio:high 2 C error 28 17d 167d PATCH [122d]
UBSAN: shift-out-of-bounds in dbJoin (2) jfs prio:high -1 C error error 6 60d 186d PATCH [186d]
INFO: task hung in txUnlock prio:high jfs 1 C error error 22 64d 198d
INFO: task hung in __start_renaming prio:high jfs 1 C done error 70 11d 199d 💬 11 [197d]
general protection fault in txCommit (2) prio:high jfs 19 C error error 28 63d 215d PATCH [202d]
stack segment fault in diUpdatePMap jfs prio:high 2 C error error 597 11d 217d PATCH [191d]
stack segment fault in dbUpdatePMap prio:high jfs 2 C error error 309 58d 221d
general protection fault in inode_set_ctime_current jfs prio:high 2 C error error 5 130d 229d PATCH [176d]
UBSAN: shift-out-of-bounds in dbAllocAG (3) jfs -1 C error error 7 144d 236d PATCH [231d]
general protection fault in rtlock_slowlock_locked jfs block prio:high 19 syz error 215 17d 251d 💬 6 [6d23h]
KASAN: slab-use-after-free Read in lbmIODone jfs prio:high 19 C error 31833 now 254d PATCH [53d]
stack segment fault in release_metapage prio:high jfs 2 C error error 83 28d 294d
INFO: task hung in release_metapage (2) prio:high jfs 1 C error error 1080 6d22h 315d
KASAN: slab-out-of-bounds Read in dtReadFirst prio:high jfs 19 C error error 69 59d 336d
UBSAN: shift-out-of-bounds in jfs_statfs (3) jfs prio:high -1 C error error 7 67d 406d PATCH [9d15h]
KASAN: user-memory-access Read in dqput jfs 17 C inconclusive error 6 58d 471d
KASAN: slab-use-after-free Read in jfs_readdir jfs prio:high 19 C unreliable 324 1d02h 525d
KASAN: slab-use-after-free Write in dtSplitPage prio:high jfs 22 C inconclusive 7883 6h26m 542d PATCH [167d]
INFO: task hung in vfs_unlink (5) jfs prio:high 1 C done done 72 49d 555d
UBSAN: array-index-out-of-bounds in dtSplitRoot (2) jfs prio:high 15 C error error 184 60d 559d PATCH [476d]
BUG: unable to handle kernel paging request in evict (2) jfs 8 C inconclusive error 21 144d 562d
general protection fault in jfs_error (2) jfs 8 C error error 43 13d 572d PATCH [568d]
general protection fault in metapage_write_folio prio:high jfs 19 C done 1042 4d06h 610d
UBSAN: array-index-out-of-bounds in dtInsertEntry jfs prio:high 17 C inconclusive 3269 7d14h 615d PATCH [202d]
BUG: spinlock bad magic in release_metapage jfs prio:high 15 C inconclusive 864 25d 638d
kernel BUG in jfs_unlink jfs -1 C inconclusive error 23 39d 686d PATCH [641d]
INFO: task hung in txBegin jfs 1 C inconclusive inconclusive 193 8h15m 715d 💬 3 [674d]
KASAN: slab-out-of-bounds Read in dbAllocBits jfs 17 C error error 288 8d06h 762d PATCH [27d]
KASAN: user-memory-access Read in jfs_statfs jfs 17 C unreliable error 14 38d 764d
UBSAN: shift-out-of-bounds in extAlloc (2) jfs prio:high -1 C inconclusive 13 28d 768d 💬 4 [54d]
KASAN: slab-use-after-free Read in dtSearch prio:high jfs 19 C inconclusive error 2308 56d 773d
KASAN: slab-out-of-bounds Write in diWrite jfs 22 C inconclusive error 53 66d 776d PATCH [40d]
INFO: trying to register non-static key in txEnd (2) jfs prio:high -1 C done error 4079 166d 788d
kernel BUG in txLock (2) jfs -1 C error error 610 21m 804d
INFO: task hung in lmLogClose (3) jfs prio:high 1 C error 1175 2d18h 813d PATCH [801d]
INFO: task hung in __get_metapage (2) jfs 1 C 402 67d 826d
kernel BUG in txEnd (2) jfs -1 C error 353 17h08m 848d 💬 1 [803d]
KASAN: slab-use-after-free Read in jfs_syncpt jfs prio:high 19 C inconclusive 1263 2d15h 854d PATCH [36d]
general protection fault in diRead (2) jfs prio:high 19 C error 793 5h12m 870d 💬 1 [691d]
WARNING in dbAdjTree jfs prio:high -1 C inconclusive 55078 23m 874d 💬 3 [10d]
INFO: task hung in jfs_commit_inode (2) jfs prio:high 1 C inconclusive done 2396 6d10h 1016d 💬 1 [783d]
KASAN: use-after-free Read in release_metapage jfs 19 C error done 2903 43m 1255d
general protection fault in txEnd jfs prio:high 22 C error 7095 1h17m 1265d PATCH [72d]
INFO: task hung in lock_metapage prio:high jfs 1 C inconclusive error 4988 6h38m 1323d
KASAN: use-after-free Read in dbJoin jfs 19 C error inconclusive 1035 10d 1339d
general protection fault in jfs_flush_journal prio:normal jfs 19 C inconclusive 4466 2d03h 1347d
kernel BUG in txUnlock jfs prio:high -1 C error 46950 5h33m 1348d PATCH [168d]
kernel BUG in jfs_evict_inode prio:high jfs -1 C inconclusive 101159 4h59m 1353d PATCH [190d]
kernel BUG in dbFindLeaf jfs prio:high -1 C inconclusive 7226 7m 1353d
moderation (2) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
BUG: corrupted list in dbUpdatePMap (2) jfs prio:high 8 1 17d 13d
corrupted report (2) jfs hfs sound prio:low -1 1121357 now 2982d