syzbot

Applied filters: Label=subsystems:jfs (drop)

Title	Repro	Cause bisect	Fix bisect	Count	Last	Reported	Patched	Closed	Patch
KMSAN: uninit-value in diFree jfs	C			2	64d	64d	25/28	never	9629d7d66c62 jfs: Fix uninit-value access of imap allocated in the diMount() function
possible deadlock in diFree (2) jfs	C			40	29d	154d	25/28	never	b61e69bb1c04 jfs: Prevent copying of nlink with value 0 from disk inode
BUG: unable to handle kernel paging request in txBeginAnon jfs	C	inconclusive		43	45d	335d	25/28	never	b5799dd77054 jfs: add check read-only before truncation in jfs_truncate_nolock() 0176e69743ec jfs: add check read-only before txBeginAnon() call
UBSAN: array-index-out-of-bounds in dtReadFirst (2) jfs	C	error		118	4h23m	124d	25/28	never	a8dfb2168906 jfs: add index corruption check to DT_GETPAGE()
divide error in dbAllocAG jfs	C	done		172	27d	142d	25/28	never	ddf2846f22e8 jfs: add sanity check for agwidth in dbMount
UBSAN: array-index-out-of-bounds in add_missing_indices jfs	C			146	1d14h	149d	1/28	never	jfs: fix array-index-out-of-bounds read in add_missing_indices
KASAN: slab-out-of-bounds Read in ea_get (4) jfs	C			4	48d	71d	25/28	never	fdf480da5837 jfs: fix slab-out-of-bounds read in ea_get()
kernel BUG in clear_inode (2) jfs	C	inconclusive		775	2h58m	178d	25/28	never	8c3f9a70d2d4 jfs: reject on-disk inodes of an unsupported type
UBSAN: shift-out-of-bounds in dbAllocAG (2) jfs	C	done		4	38d	48d	1/28	never	jfs: validate AG parameters in dbMount() to prevent crashes
UBSAN: array-index-out-of-bounds in jfs_readdir jfs	C	inconclusive		89	136d	388d	28/28	129d	839f102efb16 jfs: fix array-index-out-of-bounds in jfs_readdir
UBSAN: shift-out-of-bounds in dbSplit (2) jfs	C	error		403	142d	388d	28/28	129d	a5f5e4698f8a jfs: fix shift-out-of-bounds in dbSplit
UBSAN: array-index-out-of-bounds in dbAdjTree (2) jfs	C	inconclusive		77	156d	341d	28/28	129d	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	131d	358d	28/28	129d	ca84a2c9be48 jfs: array-index-out-of-bounds fix in dtReadFirst
UBSAN: array-index-out-of-bounds in dbNextAG (2) jfs	C	inconclusive		53	217d	287d	28/28	184d	e63866a47556 jfs: fix out-of-bounds in dbNextAG() and diAlloc()
UBSAN: array-index-out-of-bounds in dbSplit jfs	C	inconclusive		31	224d	272d	28/28	184d	d64ff0d23067 jfs: check if leafidx greater than num leaves per dmap tree
UBSAN: shift-out-of-bounds in dbFindBits jfs	C	error		53	187d	290d	28/28	184d	b0b2fc815e51 jfs: UBSAN: shift-out-of-bounds in dbFindBits
KASAN: slab-use-after-free Read in dbFreeBits jfs	C	done		6	221d	251d	28/28	184d	d6c1b3599b2f jfs: Fix uaf in dbFreeBits
general protection fault in dtInsertEntry jfs	C	inconclusive		501	255d	380d	27/28	254d	ce6dede912f0 jfs: fix null ptr deref in dtInsertEntry
UBSAN: array-index-out-of-bounds in diFree jfs	C	inconclusive		226	255d	366d	27/28	254d	f73f969b2eb3 jfs: Fix array-index-out-of-bounds in diFree
UBSAN: shift-out-of-bounds in dbDiscardAG jfs	C	unreliable		5	292d	307d	27/28	254d	7063b80268e2 jfs: Fix shift-out-of-bounds in dbDiscardAG
KASAN: slab-out-of-bounds Read in ea_get (2) jfs	C			33	291d	356d	26/28	289d	7c55b78818cf jfs: xattr: fix buffer overflow for invalid xattr
BUG: unable to handle kernel NULL pointer dereference in dtInsertEntry jfs	C	error	done	29	448d	941d	25/28	400d	6f861765464f fs: Block writes to mounted block devices
INFO: trying to register non-static key in txEnd jfs	C	inconclusive	done	20	473d	571d	25/28	400d	6f861765464f fs: Block writes to mounted block devices
KASAN: slab-out-of-bounds Read in jfs_readdir jfs	C	error	done	17	473d	833d	25/28	400d	6f861765464f fs: Block writes to mounted block devices
INFO: task hung in lmLogClose (2) jfs	C	inconclusive	done	5	470d	562d	25/28	426d	6f861765464f fs: Block writes to mounted block devices
INFO: task hung in __get_metapage jfs	C	error	done	32	472d	926d	25/28	428d	6f861765464f fs: Block writes to mounted block devices
kernel BUG in txLock jfs	C	inconclusive	done	10	475d	593d	25/28	433d	6f861765464f fs: Block writes to mounted block devices
KASAN: slab-out-of-bounds Read in dtSearch jfs	C	error	done	33	479d	942d	25/28	436d	6f861765464f fs: Block writes to mounted block devices
UBSAN: shift-out-of-bounds in dbSplit jfs	C	error	done	7	479d	933d	25/28	440d	6f861765464f fs: Block writes to mounted block devices
INFO: task hung in path_mount (2) jfs	C	error	done	8	486d	614d	25/28	450d	6f861765464f fs: Block writes to mounted block devices
KASAN: slab-use-after-free Read in jfs_evict_inode jfs	syz	error		1	549d	545d	25/28	450d	e0e1958f4c36 jfs: fix uaf in jfs_evict_inode
UBSAN: array-index-out-of-bounds in diNewExt jfs	C	inconclusive		31	450d	501d	25/28	450d	49f9637aafa6 jfs: fix array-index-out-of-bounds in diNewExt
general protection fault in dtSplitUp jfs	C	error	done	2	500d	936d	25/28	450d	6f861765464f fs: Block writes to mounted block devices
UBSAN: array-index-out-of-bounds in diWrite jfs	C	error	done	13	497d	916d	25/28	450d	6f861765464f fs: Block writes to mounted block devices
WARNING in ea_get jfs	C	error	done	10	492d	938d	25/28	450d	6f861765464f fs: Block writes to mounted block devices
UBSAN: array-index-out-of-bounds in dtSplitRoot jfs	C	error	inconclusive	2	594d	922d	25/28	450d	27e56f59bab5 UBSAN: array-index-out-of-bounds in dtSplitRoot
kernel BUG in txEnd jfs	C	inconclusive	done	6	460d	674d	25/28	450d	6f861765464f fs: Block writes to mounted block devices
UBSAN: shift-out-of-bounds in dbJoin jfs	C	error		3	543d	927d	25/28	450d	cca974daeb6c jfs: fix shift-out-of-bounds in dbJoin
UBSAN: array-index-out-of-bounds in dbAdjTree jfs	C	error	error	41	464d	941d	25/28	450d	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	515d	933d	25/28	472d	a779ed754e52 jfs: define xtree root and page independently
UBSAN: array-index-out-of-bounds in txCommit jfs	C	error	done	396	539d	920d	25/28	472d	a779ed754e52 jfs: define xtree root and page independently
general protection fault in lbmStartIO jfs	C	done		2	557d	565d	25/28	491d	6306ff39a7fc jfs: fix log->bdev_handle null ptr deref in lbmStartIO
UBSAN: shift-out-of-bounds in dbAlloc (2) jfs				1	588d	584d	25/28	491d	525b861a0081 fs/jfs: Add check for negative db_l2nbperpage
UBSAN: array-index-out-of-bounds in diAlloc jfs	C	error	inconclusive	37	531d	940d	25/28	491d	05d9ea1ceb62 jfs: fix array-index-out-of-bounds in diAlloc
UBSAN: array-index-out-of-bounds in dbFindLeaf jfs	C	error		6	590d	904d	25/28	491d	22cad8bc1d36 jfs: fix array-index-out-of-bounds in dbFindLeaf
UBSAN: array-index-out-of-bounds in dbNextAG jfs	C	inconclusive	inconclusive	52	514d	941d	25/28	491d	64933ab7b048 fs/jfs: Add validity check for db_maxag and db_agpref
KASAN: invalid-free in dbUnmount jfs	syz	error		119	577d	836d	23/28	560d	cade5397e546 fs/jfs: prevent double-free in dbUnmount() after failed jfs_remount()
KASAN: null-ptr-deref Read in txBegin jfs	C	error		30	661d	796d	23/28	560d	47cfdc338d67 FS: JFS: Fix null-ptr-deref Read in txBegin
UBSAN: array-index-out-of-bounds in dbAllocDmapLev jfs	C	error		2	680d	853d	23/28	560d	4e302336d5ca fs: jfs: Fix UBSAN: array-index-out-of-bounds in dbAllocDmapLev
UBSAN: shift-out-of-bounds in dbFree jfs	C	error		3	700d	766d	23/28	560d	11509910c599 jfs: jfs_dmap: Validate db_l2nbperpage while mounting
WARNING in diUnmount jfs	C	error		100	587d	880d	23/28	560d	6e2bda2c192d jfs: fix invalid free of JFS_IP(ipimap)->i_imap in diUnmount
UBSAN: shift-out-of-bounds in extAlloc jfs	C	error		6605	581d	941d	23/28	560d	0225e10972fa jfs: validate max amount of blocks before allocation.
UBSAN: shift-out-of-bounds in blkstol2 jfs	C	error		2	905d	905d	22/28	686d	fad376fce0af fs/jfs: fix shift exponent db_agl2size negative
UBSAN: shift-out-of-bounds in dbAllocBits jfs	C	error	done	4	794d	927d	22/28	686d	fad376fce0af fs/jfs: fix shift exponent db_agl2size negative
UBSAN: shift-out-of-bounds in dbFindCtl jfs	C	inconclusive	done	45	786d	928d	22/28	686d	fad376fce0af fs/jfs: fix shift exponent db_agl2size negative
divide error in dbNextAG jfs	syz	error		2	1136d	1132d	22/28	790d	2cc7cc01c15f jfs: fix divide error in dbNextAG
UBSAN: shift-out-of-bounds in dbAllocAG jfs	C	error		10	907d	939d	22/28	790d	898f70669568 fs: jfs: fix shift-out-of-bounds in dbAllocAG
WARNING in jfs_symlink jfs	C			12	911d	922d	22/28	790d	ebe060369f8d jfs: Fix fortify moan in symlink
BUG: unable to handle kernel paging request in diFree jfs	C	done		13	1398d	1669d	20/28	1262d	9d574f985fe3 jfs: fix GPF in diFree
UBSAN: shift-out-of-bounds in chkSuper jfs	C	unreliable		28	1524d	1590d	20/28	1476d	3bef198f1b17 JFS: more checks for invalid superblock