syzbot

 sign-in | mailing list | source | docs | 🏰
🐞 Open [1270]
≡ Subsystems
🐞 Fixed [7236]
🐞 Invalid [19153]
⬇ Missing Backports [222]
≡ 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
ci-upstream-linux-next-kasan-gce-root 14h06m 78116 660082 192 384734 cc2b5f627e8c .config 6d08h failing de6a700d 14h12m all only
Applied filters: Manager=ci-upstream-linux-next-kasan-gce-root (drop) Label=subsystems:jfs (drop)
Extra filters: [With Repro] [With AI Patch Pending Review]
open (47) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in dbJoin prio:high jfs -1 C error 1372 6m 34d
INFO: task hung in jfs_flush_journal (5) prio:high jfs 1 48 4d04h 80d
KASAN: use-after-free Read in copy_folio_from_iter_atomic (2) prio:high jfs mm 19 C error 28061 now 112d PATCH [87d]
kernel BUG in jfs_flush_journal (3) prio:high jfs -1 6 13d 141d
VFS: Busy inodes after unmount (use-after-free) (4) prio:high jfs 2 C error 48 16h20m 207d PATCH [162d]
INFO: task hung in txUnlock prio:high jfs 1 C error error 27 20d 238d
stack segment fault in diUpdatePMap prio:high jfs 2 C error error 597 51d 257d PATCH [231d]
stack segment fault in dbUpdatePMap prio:high jfs 2 C error error 309 97d 261d
INFO: task hung in diNewExt prio:normal jfs 1 C error 1 269d 268d
INFO: task hung in dbAlloc prio:high jfs 1 C inconclusive 7 101d 270d
general protection fault in rtlock_slowlock_locked prio:high jfs 19 syz error 217 22d 291d 💬 6 [46d]
KASAN: slab-use-after-free Read in lbmIODone prio:high jfs 19 C error 56075 now 294d PATCH [93d]
INFO: task hung in release_metapage (2) prio:high jfs 1 C error error 1120 13h07m 355d
KASAN: slab-out-of-bounds Read in dtReadFirst prio:high jfs 19 C error error 69 99d 376d
UBSAN: shift-out-of-bounds in jfs_statfs (3) prio:high jfs -1 C error error 7 106d 446d PATCH [49d]
KASAN: slab-use-after-free Read in jfs_readdir prio:high jfs 19 C unreliable 345 8h29m 564d PATCH [38d]
KASAN: slab-use-after-free Write in dtSplitPage prio:high jfs 22 C inconclusive 7935 1d17h 581d PATCH [207d]
INFO: task hung in vfs_unlink (5) prio:high jfs 1 C done done 72 89d 595d
UBSAN: array-index-out-of-bounds in dtSplitRoot (2) prio:high jfs 15 C error error 184 100d 598d PATCH [516d]
BUG: unable to handle kernel paging request in evict (2) jfs 8 C inconclusive error 21 184d 602d
general protection fault in metapage_write_folio prio:high jfs 19 C done 1144 4d01h 650d
UBSAN: array-index-out-of-bounds in dtInsertEntry prio:high jfs 17 C inconclusive 3272 16d 655d PATCH [242d]
BUG: spinlock bad magic in release_metapage prio:high jfs 15 C inconclusive 866 2d11h 678d
kernel BUG in jfs_unlink jfs -1 C inconclusive error 23 79d 726d PATCH [681d]
INFO: task hung in txBegin jfs 1 C inconclusive inconclusive 292 13h21m 755d 💬 3 [714d]
KASAN: slab-out-of-bounds Read in dbAllocBits jfs 17 C error error 296 1d17h 802d PATCH [67d]
UBSAN: shift-out-of-bounds in extAlloc (2) prio:high jfs -1 C inconclusive 13 6d23h 808d 💬 4 [94d]
KASAN: slab-use-after-free Read in dtSearch prio:high jfs 19 C inconclusive error 2308 96d 812d
KASAN: slab-out-of-bounds Write in diWrite jfs 22 C inconclusive error 53 106d 816d PATCH [80d]
INFO: trying to register non-static key in txEnd (2) prio:high jfs -1 C done error 4079 206d 828d
kernel BUG in txLock (2) jfs -1 C error error 685 4h18m 844d
INFO: task hung in lmLogClose (3) prio:high jfs 1 C error 1230 5d01h 853d PATCH [841d]
INFO: task hung in __get_metapage (2) jfs 1 C 403 27d 866d
kernel BUG in txEnd (2) jfs -1 C error 414 4h48m 888d 💬 1 [843d]
KASAN: slab-use-after-free Read in jfs_syncpt prio:high jfs 19 C inconclusive 1282 4d09h 894d PATCH [76d]
general protection fault in diRead (2) prio:high jfs 19 C error 889 1d15h 910d 💬 1 [730d]
WARNING in dbAdjTree prio:high jfs -1 C inconclusive 55195 2d20h 914d 💬 3 [19d]
INFO: task hung in jfs_commit_inode (2) prio:high jfs 1 C inconclusive done 2397 32d 1056d 💬 1 [823d]
KASAN: use-after-free Read in release_metapage jfs 19 C error done 3140 49m 1295d
general protection fault in txEnd jfs prio:high 22 C error 7736 1h18m 1304d PATCH [111d]
INFO: task hung in lock_metapage prio:high jfs 1 C inconclusive error 5184 1h49m 1363d
KASAN: use-after-free Read in dbJoin jfs 19 C error inconclusive 1042 6d22h 1379d PATCH [14d]
general protection fault in jfs_flush_journal prio:normal jfs 19 C inconclusive 4489 3d05h 1387d
kernel BUG in txUnlock prio:high jfs -1 C error 48236 1h33m 1388d PATCH [207d]
general protection fault in write_special_inodes prio:high jfs 19 C inconclusive error 2498 3d19h 1389d
kernel BUG in jfs_evict_inode prio:high jfs -1 C inconclusive 104976 25m 1393d PATCH [230d]
kernel BUG in dbFindLeaf prio:high jfs -1 C inconclusive 7641 4h12m 1393d