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	37d	37d	19/28	never	9629d7d66c62 jfs: Fix uninit-value access of imap allocated in the diMount() function
possible deadlock in diFree (2) jfs	C			40	1d17h	127d	19/28	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	18d	307d	19/28	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		114	1d13h	97d	19/28	never	a8dfb2168906 jfs: add index corruption check to DT_GETPAGE()
divide error in dbAllocAG jfs	C	done		172	10h04m	115d	19/28	never	ddf2846f22e8 jfs: add sanity check for agwidth in dbMount
KASAN: slab-out-of-bounds Read in ea_get (4) jfs	C			4	20d	44d	19/28	never	fdf480da5837 jfs: fix slab-out-of-bounds read in ea_get()
kernel BUG in clear_inode (2) jfs	C	inconclusive		762	32d	151d	19/28	never	8c3f9a70d2d4 jfs: reject on-disk inodes of an unsupported type
UBSAN: array-index-out-of-bounds in jfs_readdir jfs	C	inconclusive		89	109d	361d	28/28	102d	839f102efb16 jfs: fix array-index-out-of-bounds in jfs_readdir
UBSAN: shift-out-of-bounds in dbSplit (2) jfs	C	error		403	115d	360d	28/28	102d	a5f5e4698f8a jfs: fix shift-out-of-bounds in dbSplit
UBSAN: array-index-out-of-bounds in dbAdjTree (2) jfs	C	inconclusive		77	128d	314d	28/28	102d	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	103d	331d	28/28	102d	ca84a2c9be48 jfs: array-index-out-of-bounds fix in dtReadFirst
UBSAN: array-index-out-of-bounds in dbNextAG (2) jfs	C	inconclusive		53	190d	260d	28/28	157d	e63866a47556 jfs: fix out-of-bounds in dbNextAG() and diAlloc()
UBSAN: array-index-out-of-bounds in dbSplit jfs	C	inconclusive		31	197d	245d	28/28	157d	d64ff0d23067 jfs: check if leafidx greater than num leaves per dmap tree
UBSAN: shift-out-of-bounds in dbFindBits jfs	C	error		53	159d	263d	28/28	157d	b0b2fc815e51 jfs: UBSAN: shift-out-of-bounds in dbFindBits
KASAN: slab-use-after-free Read in dbFreeBits jfs	C	done		6	194d	224d	28/28	157d	d6c1b3599b2f jfs: Fix uaf in dbFreeBits
general protection fault in dtInsertEntry jfs	C	inconclusive		501	228d	353d	27/28	226d	ce6dede912f0 jfs: fix null ptr deref in dtInsertEntry
UBSAN: array-index-out-of-bounds in diFree jfs	C	inconclusive		226	228d	338d	27/28	226d	f73f969b2eb3 jfs: Fix array-index-out-of-bounds in diFree
UBSAN: shift-out-of-bounds in dbDiscardAG jfs	C	unreliable		5	264d	280d	27/28	226d	7063b80268e2 jfs: Fix shift-out-of-bounds in dbDiscardAG
KASAN: slab-out-of-bounds Read in ea_get (2) jfs	C			33	264d	328d	26/28	261d	7c55b78818cf jfs: xattr: fix buffer overflow for invalid xattr
BUG: unable to handle kernel NULL pointer dereference in dtInsertEntry jfs	C	error	done	29	420d	914d	25/28	373d	6f861765464f fs: Block writes to mounted block devices
INFO: trying to register non-static key in txEnd jfs	C	inconclusive	done	20	446d	544d	25/28	373d	6f861765464f fs: Block writes to mounted block devices
KASAN: slab-out-of-bounds Read in jfs_readdir jfs	C	error	done	17	445d	806d	25/28	373d	6f861765464f fs: Block writes to mounted block devices
INFO: task hung in lmLogClose (2) jfs	C	inconclusive	done	5	443d	535d	25/28	398d	6f861765464f fs: Block writes to mounted block devices
INFO: task hung in __get_metapage jfs	C	error	done	32	445d	899d	25/28	400d	6f861765464f fs: Block writes to mounted block devices
kernel BUG in txLock jfs	C	inconclusive	done	10	448d	566d	25/28	405d	6f861765464f fs: Block writes to mounted block devices
KASAN: slab-out-of-bounds Read in dtSearch jfs	C	error	done	33	451d	915d	25/28	409d	6f861765464f fs: Block writes to mounted block devices
UBSAN: shift-out-of-bounds in dbSplit jfs	C	error	done	7	452d	906d	25/28	412d	6f861765464f fs: Block writes to mounted block devices
INFO: task hung in path_mount (2) jfs	C	error	done	8	458d	587d	25/28	422d	6f861765464f fs: Block writes to mounted block devices
KASAN: slab-use-after-free Read in jfs_evict_inode jfs	syz	error		1	522d	518d	25/28	423d	e0e1958f4c36 jfs: fix uaf in jfs_evict_inode
UBSAN: array-index-out-of-bounds in diNewExt jfs	C	inconclusive		31	423d	474d	25/28	423d	49f9637aafa6 jfs: fix array-index-out-of-bounds in diNewExt
general protection fault in dtSplitUp jfs	C	error	done	2	472d	909d	25/28	423d	6f861765464f fs: Block writes to mounted block devices
UBSAN: array-index-out-of-bounds in diWrite jfs	C	error	done	13	469d	889d	25/28	423d	6f861765464f fs: Block writes to mounted block devices
WARNING in ea_get jfs	C	error	done	10	465d	910d	25/28	423d	6f861765464f fs: Block writes to mounted block devices
UBSAN: array-index-out-of-bounds in dtSplitRoot jfs	C	error	inconclusive	2	567d	894d	25/28	423d	27e56f59bab5 UBSAN: array-index-out-of-bounds in dtSplitRoot
kernel BUG in txEnd jfs	C	inconclusive	done	6	433d	647d	25/28	423d	6f861765464f fs: Block writes to mounted block devices
UBSAN: shift-out-of-bounds in dbJoin jfs	C	error		3	516d	900d	25/28	423d	cca974daeb6c jfs: fix shift-out-of-bounds in dbJoin
UBSAN: array-index-out-of-bounds in dbAdjTree jfs	C	error	error	41	436d	914d	25/28	423d	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	488d	906d	25/28	445d	a779ed754e52 jfs: define xtree root and page independently
UBSAN: array-index-out-of-bounds in txCommit jfs	C	error	done	396	511d	893d	25/28	445d	a779ed754e52 jfs: define xtree root and page independently
general protection fault in lbmStartIO jfs	C	done		2	530d	537d	25/28	463d	6306ff39a7fc jfs: fix log->bdev_handle null ptr deref in lbmStartIO
UBSAN: shift-out-of-bounds in dbAlloc (2) jfs				1	560d	556d	25/28	463d	525b861a0081 fs/jfs: Add check for negative db_l2nbperpage
UBSAN: array-index-out-of-bounds in diAlloc jfs	C	error	inconclusive	37	503d	913d	25/28	463d	05d9ea1ceb62 jfs: fix array-index-out-of-bounds in diAlloc
UBSAN: array-index-out-of-bounds in dbFindLeaf jfs	C	error		6	563d	877d	25/28	463d	22cad8bc1d36 jfs: fix array-index-out-of-bounds in dbFindLeaf
UBSAN: array-index-out-of-bounds in dbNextAG jfs	C	inconclusive	inconclusive	52	486d	914d	25/28	463d	64933ab7b048 fs/jfs: Add validity check for db_maxag and db_agpref
KASAN: invalid-free in dbUnmount jfs	syz	error		119	550d	809d	23/28	533d	cade5397e546 fs/jfs: prevent double-free in dbUnmount() after failed jfs_remount()
KASAN: null-ptr-deref Read in txBegin jfs	C	error		30	634d	768d	23/28	533d	47cfdc338d67 FS: JFS: Fix null-ptr-deref Read in txBegin
UBSAN: array-index-out-of-bounds in dbAllocDmapLev jfs	C	error		2	653d	826d	23/28	533d	4e302336d5ca fs: jfs: Fix UBSAN: array-index-out-of-bounds in dbAllocDmapLev
UBSAN: shift-out-of-bounds in dbFree jfs	C	error		3	673d	738d	23/28	533d	11509910c599 jfs: jfs_dmap: Validate db_l2nbperpage while mounting
WARNING in diUnmount jfs	C	error		100	560d	853d	23/28	533d	6e2bda2c192d jfs: fix invalid free of JFS_IP(ipimap)->i_imap in diUnmount
UBSAN: shift-out-of-bounds in extAlloc jfs	C	error		6605	554d	914d	23/28	533d	0225e10972fa jfs: validate max amount of blocks before allocation.
UBSAN: shift-out-of-bounds in blkstol2 jfs	C	error		2	878d	878d	22/28	659d	fad376fce0af fs/jfs: fix shift exponent db_agl2size negative
UBSAN: shift-out-of-bounds in dbAllocBits jfs	C	error	done	4	767d	900d	22/28	659d	fad376fce0af fs/jfs: fix shift exponent db_agl2size negative
UBSAN: shift-out-of-bounds in dbFindCtl jfs	C	inconclusive	done	45	759d	901d	22/28	659d	fad376fce0af fs/jfs: fix shift exponent db_agl2size negative
divide error in dbNextAG jfs	syz	error		2	1108d	1104d	22/28	763d	2cc7cc01c15f jfs: fix divide error in dbNextAG
UBSAN: shift-out-of-bounds in dbAllocAG jfs	C	error		10	879d	911d	22/28	763d	898f70669568 fs: jfs: fix shift-out-of-bounds in dbAllocAG
WARNING in jfs_symlink jfs	C			12	884d	894d	22/28	763d	ebe060369f8d jfs: Fix fortify moan in symlink
BUG: unable to handle kernel paging request in diFree jfs	C	done		13	1371d	1642d	20/28	1234d	9d574f985fe3 jfs: fix GPF in diFree
UBSAN: shift-out-of-bounds in chkSuper jfs	C	unreliable		28	1497d	1563d	20/28	1448d	3bef198f1b17 JFS: more checks for invalid superblock