syzbot

 sign-in | mailing list | source | docs
🐞 Open [1580]
≡ Subsystems
🐞 Fixed [5936]
🐞 Invalid [14440]
⬇ Missing Backports [102]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
Total Repo Heatmap Subsystems Heatmap
💬 Send us feedback

Applied filters: Label=subsystems:jfs (drop)
Title Repro Cause bisect Fix bisect Count Last Reported Patched Closed Patch
UBSAN: array-index-out-of-bounds in jfs_readdir jfs C inconclusive 89 13d 264d 28/28 6d01h 839f102efb16 jfs: fix array-index-out-of-bounds in jfs_readdir
UBSAN: shift-out-of-bounds in dbSplit (2) jfs C error 403 19d 264d 28/28 6d01h a5f5e4698f8a jfs: fix shift-out-of-bounds in dbSplit
UBSAN: array-index-out-of-bounds in dbAdjTree (2) jfs C inconclusive 77 32d 217d 28/28 6d01h a174706ba4da jfs: add a check to prevent array-index-out-of-bounds in dbAdjTree
UBSAN: array-index-out-of-bounds in dtReadFirst jfs C error 200 7d17h 235d 28/28 6d01h ca84a2c9be48 jfs: array-index-out-of-bounds fix in dtReadFirst
UBSAN: array-index-out-of-bounds in dbNextAG (2) jfs C inconclusive 53 94d 164d 28/28 60d e63866a47556 jfs: fix out-of-bounds in dbNextAG() and diAlloc()
UBSAN: array-index-out-of-bounds in dbSplit jfs C inconclusive 31 101d 149d 28/28 60d d64ff0d23067 jfs: check if leafidx greater than num leaves per dmap tree
UBSAN: shift-out-of-bounds in dbFindBits jfs C error 53 63d 166d 28/28 60d b0b2fc815e51 jfs: UBSAN: shift-out-of-bounds in dbFindBits
KASAN: slab-use-after-free Read in dbFreeBits jfs C done 6 98d 127d 28/28 60d d6c1b3599b2f jfs: Fix uaf in dbFreeBits
general protection fault in dtInsertEntry jfs C inconclusive 501 132d 257d 27/28 130d ce6dede912f0 jfs: fix null ptr deref in dtInsertEntry
UBSAN: array-index-out-of-bounds in diFree jfs C inconclusive 226 132d 242d 27/28 130d f73f969b2eb3 jfs: Fix array-index-out-of-bounds in diFree
UBSAN: shift-out-of-bounds in dbDiscardAG jfs C unreliable 5 168d 183d 27/28 130d 7063b80268e2 jfs: Fix shift-out-of-bounds in dbDiscardAG
KASAN: slab-out-of-bounds Read in ea_get (2) jfs C 33 168d 232d 26/28 165d 7c55b78818cf jfs: xattr: fix buffer overflow for invalid xattr
BUG: unable to handle kernel NULL pointer dereference in dtInsertEntry jfs C error done 29 324d 817d 25/28 277d 6f861765464f fs: Block writes to mounted block devices
INFO: trying to register non-static key in txEnd jfs C inconclusive done 20 350d 447d 25/28 277d 6f861765464f fs: Block writes to mounted block devices
KASAN: slab-out-of-bounds Read in jfs_readdir jfs C error done 17 349d 709d 25/28 277d 6f861765464f fs: Block writes to mounted block devices
INFO: task hung in lmLogClose (2) jfs C inconclusive done 5 346d 439d 25/28 302d 6f861765464f fs: Block writes to mounted block devices
INFO: task hung in __get_metapage jfs C error done 32 349d 803d 25/28 304d 6f861765464f fs: Block writes to mounted block devices
kernel BUG in txLock jfs C inconclusive done 10 352d 469d 25/28 309d 6f861765464f fs: Block writes to mounted block devices
KASAN: slab-out-of-bounds Read in dtSearch jfs C error done 33 355d 818d 25/28 312d 6f861765464f fs: Block writes to mounted block devices
UBSAN: shift-out-of-bounds in dbSplit jfs C error done 7 355d 810d 25/28 316d 6f861765464f fs: Block writes to mounted block devices
INFO: task hung in path_mount (2) jfs C error done 8 362d 491d 25/28 326d 6f861765464f fs: Block writes to mounted block devices
KASAN: slab-use-after-free Read in jfs_evict_inode jfs syz error 1 426d 422d 25/28 326d e0e1958f4c36 jfs: fix uaf in jfs_evict_inode
UBSAN: array-index-out-of-bounds in diNewExt jfs C inconclusive 31 326d 378d 25/28 326d 49f9637aafa6 jfs: fix array-index-out-of-bounds in diNewExt
general protection fault in dtSplitUp jfs C error done 2 376d 812d 25/28 326d 6f861765464f fs: Block writes to mounted block devices
UBSAN: array-index-out-of-bounds in diWrite jfs C error done 13 373d 793d 25/28 326d 6f861765464f fs: Block writes to mounted block devices
WARNING in ea_get jfs C error done 10 369d 814d 25/28 326d 6f861765464f fs: Block writes to mounted block devices
UBSAN: array-index-out-of-bounds in dtSplitRoot jfs C error inconclusive 2 470d 798d 25/28 326d 27e56f59bab5 UBSAN: array-index-out-of-bounds in dtSplitRoot
kernel BUG in txEnd jfs C inconclusive done 6 336d 550d 25/28 326d 6f861765464f fs: Block writes to mounted block devices
UBSAN: shift-out-of-bounds in dbJoin jfs C error 3 419d 804d 25/28 326d cca974daeb6c jfs: fix shift-out-of-bounds in dbJoin
UBSAN: array-index-out-of-bounds in dbAdjTree jfs C error error 41 340d 818d 25/28 326d 9862ec7ac1cb FS:JFS:UBSAN:array-index-out-of-bounds in dbAdjTree 74ecdda68242 jfs: fix array-index-out-of-bounds in dbAdjTree
UBSAN: array-index-out-of-bounds in xtSearch jfs C unreliable done 122 392d 810d 25/28 349d a779ed754e52 jfs: define xtree root and page independently
UBSAN: array-index-out-of-bounds in txCommit jfs C error done 396 415d 797d 25/28 349d a779ed754e52 jfs: define xtree root and page independently
general protection fault in lbmStartIO jfs C done 2 434d 441d 25/28 367d 6306ff39a7fc jfs: fix log->bdev_handle null ptr deref in lbmStartIO
UBSAN: shift-out-of-bounds in dbAlloc (2) jfs 1 464d 460d 25/28 367d 525b861a0081 fs/jfs: Add check for negative db_l2nbperpage
UBSAN: array-index-out-of-bounds in diAlloc jfs C error inconclusive 37 407d 816d 25/28 367d 05d9ea1ceb62 jfs: fix array-index-out-of-bounds in diAlloc
UBSAN: array-index-out-of-bounds in dbFindLeaf jfs C error 6 466d 781d 25/28 367d 22cad8bc1d36 jfs: fix array-index-out-of-bounds in dbFindLeaf
UBSAN: array-index-out-of-bounds in dbNextAG jfs C inconclusive inconclusive 52 390d 818d 25/28 367d 64933ab7b048 fs/jfs: Add validity check for db_maxag and db_agpref
KASAN: invalid-free in dbUnmount jfs syz error 119 453d 713d 23/28 436d cade5397e546 fs/jfs: prevent double-free in dbUnmount() after failed jfs_remount()
KASAN: null-ptr-deref Read in txBegin jfs C error 30 538d 672d 23/28 436d 47cfdc338d67 FS: JFS: Fix null-ptr-deref Read in txBegin
UBSAN: array-index-out-of-bounds in dbAllocDmapLev jfs C error 2 556d 730d 23/28 436d 4e302336d5ca fs: jfs: Fix UBSAN: array-index-out-of-bounds in dbAllocDmapLev
UBSAN: shift-out-of-bounds in dbFree jfs C error 3 576d 642d 23/28 436d 11509910c599 jfs: jfs_dmap: Validate db_l2nbperpage while mounting
WARNING in diUnmount jfs C error 100 463d 757d 23/28 436d 6e2bda2c192d jfs: fix invalid free of JFS_IP(ipimap)->i_imap in diUnmount
UBSAN: shift-out-of-bounds in extAlloc jfs C error 6605 457d 818d 23/28 436d 0225e10972fa jfs: validate max amount of blocks before allocation.
UBSAN: shift-out-of-bounds in blkstol2 jfs C error 2 781d 781d 22/28 562d fad376fce0af fs/jfs: fix shift exponent db_agl2size negative
UBSAN: shift-out-of-bounds in dbAllocBits jfs C error done 4 671d 804d 22/28 562d fad376fce0af fs/jfs: fix shift exponent db_agl2size negative
UBSAN: shift-out-of-bounds in dbFindCtl jfs C inconclusive done 45 662d 804d 22/28 562d fad376fce0af fs/jfs: fix shift exponent db_agl2size negative
divide error in dbNextAG jfs syz error 2 1012d 1008d 22/28 666d 2cc7cc01c15f jfs: fix divide error in dbNextAG
UBSAN: shift-out-of-bounds in dbAllocAG jfs C error 10 783d 815d 22/28 666d 898f70669568 fs: jfs: fix shift-out-of-bounds in dbAllocAG
WARNING in jfs_symlink jfs C 12 788d 798d 22/28 666d ebe060369f8d jfs: Fix fortify moan in symlink
BUG: unable to handle kernel paging request in diFree jfs C done 13 1274d 1546d 20/28 1138d 9d574f985fe3 jfs: fix GPF in diFree
UBSAN: shift-out-of-bounds in chkSuper jfs C unreliable 28 1400d 1466d 20/28 1352d 3bef198f1b17 JFS: more checks for invalid superblock