syzbot

 sign-in | mailing list | source | docs
🐞 Open [1448]
≡ Subsystems
🐞 Fixed [6942]
🐞 Invalid [18090]
⬇ Missing Backports [223]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
Total Repo Heatmap Subsystems Heatmap
✨ AI
💬 Send us feedback

Applied filters: Label=subsystems:jfs (drop)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Closed Patch
INFO: task hung in __writeback_inodes_sb_nr (6) exfat jfs 1 C done 4112 1d06h 985d 1/29 never PM: hibernate: Fix block device handling in test_resume mode
WARNING in jfs_rename jfs -1 C inconclusive 13 61d 293d 26/29 never 9218dc26fd92 jfs: nlink overflow in jfs_rename
INFO: task hung in __bread_gfp (7) udf jfs 1 C done 6 154d 159d 29/29 119d ab073abf6d97 block: fix EOD return for device with nr_sectors == 0
kernel BUG in clear_inode (3) jfs -1 C error 637 177d 259d 29/29 174d 2d91b3765cd0 jfs: truncate good inode pages when hard link is 0
UBSAN: array-index-out-of-bounds in dbAllocAG jfs 15 C 1 298d 308d 29/29 174d c214006856ff jfs: upper bound check of tree index in dbAllocAG
kernel BUG in jfs_truncate_nolock jfs -1 C error 5 255d 268d 29/29 174d 2d04df811642 jfs: Regular file corruption check
UBSAN: array-index-out-of-bounds in add_missing_indices jfs 15 C 187 261d 456d 29/29 233d 5dff41a86377 jfs: fix array-index-out-of-bounds read in add_missing_indices
UBSAN: shift-out-of-bounds in dbAllocAG (2) jfs -1 C done 5 305d 355d 29/29 233d 37bfb464ddca jfs: validate AG parameters in dbMount() to prevent crashes
KMSAN: uninit-value in diFree jfs 7 C 2 372d 372d 28/29 260d 9629d7d66c62 jfs: Fix uninit-value access of imap allocated in the diMount() function
KASAN: slab-out-of-bounds Read in ea_get (4) jfs 17 C 4 355d 379d 28/29 260d fdf480da5837 jfs: fix slab-out-of-bounds read in ea_get()
BUG: unable to handle kernel paging request in txBeginAnon jfs 11 C inconclusive 43 353d 642d 28/29 260d b5799dd77054 jfs: add check read-only before truncation in jfs_truncate_nolock() 0176e69743ec jfs: add check read-only before txBeginAnon() call
possible deadlock in diFree (2) jfs 4 C 40 336d 462d 28/29 260d b61e69bb1c04 jfs: Prevent copying of nlink with value 0 from disk inode
kernel BUG in clear_inode (2) jfs -1 C inconclusive 986 260d 485d 28/29 260d 8c3f9a70d2d4 jfs: reject on-disk inodes of an unsupported type
UBSAN: array-index-out-of-bounds in dtReadFirst (2) jfs 19 C error 119 304d 432d 28/29 260d a8dfb2168906 jfs: add index corruption check to DT_GETPAGE()
divide error in dbAllocAG jfs 2 C done 172 335d 450d 28/29 260d ddf2846f22e8 jfs: add sanity check for agwidth in dbMount
UBSAN: array-index-out-of-bounds in jfs_readdir jfs 19 C inconclusive 89 444d 695d 28/29 437d 839f102efb16 jfs: fix array-index-out-of-bounds in jfs_readdir
UBSAN: shift-out-of-bounds in dbSplit (2) jfs -1 C error 403 450d 695d 28/29 437d a5f5e4698f8a jfs: fix shift-out-of-bounds in dbSplit
UBSAN: array-index-out-of-bounds in dbAdjTree (2) jfs 15 C inconclusive 77 463d 649d 28/29 437d a174706ba4da jfs: add a check to prevent array-index-out-of-bounds in dbAdjTree
UBSAN: array-index-out-of-bounds in dtReadFirst jfs 19 C error 200 438d 666d 28/29 437d ca84a2c9be48 jfs: array-index-out-of-bounds fix in dtReadFirst
UBSAN: array-index-out-of-bounds in dbNextAG (2) jfs 15 C inconclusive 53 525d 595d 28/29 491d e63866a47556 jfs: fix out-of-bounds in dbNextAG() and diAlloc()
UBSAN: array-index-out-of-bounds in dbSplit jfs 15 C inconclusive 31 532d 580d 28/29 492d d64ff0d23067 jfs: check if leafidx greater than num leaves per dmap tree
UBSAN: shift-out-of-bounds in dbFindBits jfs -1 C error 53 494d 597d 28/29 492d b0b2fc815e51 jfs: UBSAN: shift-out-of-bounds in dbFindBits
KASAN: slab-use-after-free Read in dbFreeBits jfs 19 C done 6 529d 558d 28/29 492d d6c1b3599b2f jfs: Fix uaf in dbFreeBits
general protection fault in dtInsertEntry jfs 17 C inconclusive 501 563d 688d 27/29 561d ce6dede912f0 jfs: fix null ptr deref in dtInsertEntry
UBSAN: array-index-out-of-bounds in diFree jfs 15 C inconclusive 226 563d 673d 27/29 561d f73f969b2eb3 jfs: Fix array-index-out-of-bounds in diFree
UBSAN: shift-out-of-bounds in dbDiscardAG jfs -1 C unreliable 5 599d 614d 27/29 561d 7063b80268e2 jfs: Fix shift-out-of-bounds in dbDiscardAG
KASAN: slab-out-of-bounds Read in ea_get (2) jfs 17 C 33 599d 663d 26/29 596d 7c55b78818cf jfs: xattr: fix buffer overflow for invalid xattr
INFO: task hung in deactivate_super (2) jfs 1 C inconclusive done 121 725d 1064d 25/29 688d 6f861765464f fs: Block writes to mounted block devices
BUG: unable to handle kernel NULL pointer dereference in dtInsertEntry jfs 19 C error done 29 755d 1248d 25/29 708d 6f861765464f fs: Block writes to mounted block devices
INFO: trying to register non-static key in txEnd jfs -1 C inconclusive done 20 781d 878d 25/29 708d 6f861765464f fs: Block writes to mounted block devices
KASAN: slab-out-of-bounds Read in jfs_readdir jfs 19 C error done 17 780d 1141d 25/29 708d 6f861765464f fs: Block writes to mounted block devices
INFO: task hung in lmLogClose (2) jfs 1 C inconclusive done 5 777d 870d 25/29 733d 6f861765464f fs: Block writes to mounted block devices
INFO: task hung in __get_metapage jfs 1 C error done 32 780d 1234d 25/29 735d 6f861765464f fs: Block writes to mounted block devices
kernel BUG in txLock jfs -1 C inconclusive done 10 783d 900d 25/29 740d 6f861765464f fs: Block writes to mounted block devices
KASAN: slab-out-of-bounds Read in dtSearch jfs 19 C error done 33 786d 1249d 25/29 744d 6f861765464f fs: Block writes to mounted block devices
UBSAN: shift-out-of-bounds in dbSplit jfs -1 C error done 7 786d 1241d 25/29 747d 6f861765464f fs: Block writes to mounted block devices
INFO: task hung in path_mount (2) jfs 1 C error done 8 793d 922d 25/29 757d 6f861765464f fs: Block writes to mounted block devices
KASAN: slab-use-after-free Read in jfs_evict_inode jfs 19 syz error 1 857d 853d 25/29 757d e0e1958f4c36 jfs: fix uaf in jfs_evict_inode
UBSAN: array-index-out-of-bounds in diNewExt jfs 15 C inconclusive 31 757d 809d 25/29 757d 49f9637aafa6 jfs: fix array-index-out-of-bounds in diNewExt
general protection fault in dtSplitUp jfs 2 C error done 2 807d 1243d 25/29 757d 6f861765464f fs: Block writes to mounted block devices
UBSAN: array-index-out-of-bounds in diWrite jfs 15 C error done 13 804d 1224d 25/29 757d 6f861765464f fs: Block writes to mounted block devices
WARNING in ea_get jfs -1 C error done 10 800d 1245d 25/29 757d 6f861765464f fs: Block writes to mounted block devices
UBSAN: array-index-out-of-bounds in dtSplitRoot jfs 15 C error inconclusive 2 901d 1229d 25/29 757d 27e56f59bab5 UBSAN: array-index-out-of-bounds in dtSplitRoot
kernel BUG in txEnd jfs -1 C inconclusive done 6 767d 982d 25/29 757d 6f861765464f fs: Block writes to mounted block devices
UBSAN: shift-out-of-bounds in dbJoin jfs -1 C error 3 850d 1235d 25/29 757d cca974daeb6c jfs: fix shift-out-of-bounds in dbJoin
UBSAN: array-index-out-of-bounds in dbAdjTree jfs 15 C error error 41 771d 1249d 25/29 757d 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 15 C unreliable done 122 823d 1241d 25/29 780d a779ed754e52 jfs: define xtree root and page independently
UBSAN: array-index-out-of-bounds in txCommit jfs 15 C error done 396 846d 1228d 25/29 780d a779ed754e52 jfs: define xtree root and page independently
general protection fault in lbmStartIO jfs 2 C done 2 865d 872d 25/29 798d 6306ff39a7fc jfs: fix log->bdev_handle null ptr deref in lbmStartIO
UBSAN: shift-out-of-bounds in dbAlloc (2) jfs -1 1 895d 891d 25/29 798d 525b861a0081 fs/jfs: Add check for negative db_l2nbperpage
UBSAN: array-index-out-of-bounds in diAlloc jfs 15 C error inconclusive 37 838d 1248d 25/29 798d 05d9ea1ceb62 jfs: fix array-index-out-of-bounds in diAlloc
UBSAN: array-index-out-of-bounds in dbFindLeaf jfs 15 C error 6 898d 1212d 25/29 798d 22cad8bc1d36 jfs: fix array-index-out-of-bounds in dbFindLeaf
UBSAN: array-index-out-of-bounds in dbNextAG jfs 15 C inconclusive inconclusive 52 821d 1249d 25/29 798d 64933ab7b048 fs/jfs: Add validity check for db_maxag and db_agpref
KASAN: invalid-free in dbUnmount jfs 24 syz error 119 884d 1144d 23/29 868d cade5397e546 fs/jfs: prevent double-free in dbUnmount() after failed jfs_remount()
KASAN: null-ptr-deref Read in txBegin jfs 11 C error 30 969d 1103d 23/29 868d 47cfdc338d67 FS: JFS: Fix null-ptr-deref Read in txBegin
UBSAN: array-index-out-of-bounds in dbAllocDmapLev jfs 15 C error 2 987d 1161d 23/29 868d 4e302336d5ca fs: jfs: Fix UBSAN: array-index-out-of-bounds in dbAllocDmapLev
UBSAN: shift-out-of-bounds in dbFree jfs -1 C error 3 1008d 1073d 23/29 868d 11509910c599 jfs: jfs_dmap: Validate db_l2nbperpage while mounting
WARNING in diUnmount jfs -1 C error 100 895d 1188d 23/29 868d 6e2bda2c192d jfs: fix invalid free of JFS_IP(ipimap)->i_imap in diUnmount
UBSAN: shift-out-of-bounds in extAlloc jfs -1 C error 6605 888d 1249d 23/29 868d 0225e10972fa jfs: validate max amount of blocks before allocation.
UBSAN: shift-out-of-bounds in blkstol2 jfs -1 C error 2 1212d 1212d 22/29 993d fad376fce0af fs/jfs: fix shift exponent db_agl2size negative
UBSAN: shift-out-of-bounds in dbAllocBits jfs -1 C error done 4 1102d 1235d 22/29 993d fad376fce0af fs/jfs: fix shift exponent db_agl2size negative
UBSAN: shift-out-of-bounds in dbFindCtl jfs -1 C inconclusive done 45 1093d 1235d 22/29 993d fad376fce0af fs/jfs: fix shift exponent db_agl2size negative
divide error in dbNextAG jfs 2 syz error 2 1443d 1439d 22/29 1097d 2cc7cc01c15f jfs: fix divide error in dbNextAG
UBSAN: shift-out-of-bounds in dbAllocAG jfs -1 C error 10 1214d 1246d 22/29 1097d 898f70669568 fs: jfs: fix shift-out-of-bounds in dbAllocAG
WARNING in jfs_symlink jfs -1 C 12 1219d 1229d 22/29 1097d ebe060369f8d jfs: Fix fortify moan in symlink
BUG: unable to handle kernel paging request in diFree jfs 8 C done 13 1706d 1977d 20/29 1569d 9d574f985fe3 jfs: fix GPF in diFree
UBSAN: shift-out-of-bounds in chkSuper jfs -1 C unreliable 28 1832d 1897d 20/29 1783d 3bef198f1b17 JFS: more checks for invalid superblock