syzbot

Applied filters: Label=subsystems:overlayfs (drop)

Title	Repro	Cause bisect	Fix bisect	Count	Last	Reported	Patched	Closed	Patch
WARNING in file_seek_cur_needs_f_lock ext4 overlayfs	C	done		6	13d	17d	22/28	never	10a77965760c batman-adv: Fix double-hold of meshif when getting enabled
KASAN: slab-out-of-bounds Read in ovl_inode_upper overlayfs	C			4	150d	150d	27/28	never	2957fa4931a3 fs/backing_file: fix wrong argument in callback
general protection fault in clone_private_mount overlayfs	C	done		713	73d	77d	25/28	never	db04662e2f4f fs: allow detached mounts in clone_private_mount()
WARNING in ovl_encode_real_fh overlayfs	C			7	110d	178d	27/28	never	974e3fe0ac61 fs: relax assertions on failure to encode file handles
general protection fault in ovl_llseek overlayfs	C			5	210d	210d	28/28	184d	0c33037c825e ovl: fix file leak in ovl_real_fdget_meta()
possible deadlock in ovl_copy_up_flags overlayfs	C	done		7	315d	336d	26/28	289d	db03d39053a9 ovl: fix copy-up in tmpfile
possible deadlock in seq_read_iter (3) overlayfs				148	348d	437d	25/28	337d	16b52bbee482 kernfs: annotate different lockdep class for of->mutex of writable files
WARNING in ovl_copy_up_file overlayfs	C			2	407d	407d	25/28	379d	77a28aa47687 ovl: relax WARN_ON in ovl_verify_area()
possible deadlock in seq_read_iter (2) overlayfs	C	done	done	14	485d	645d	25/28	447d	da40448ce4eb fs: move file_start_write() into direct_splice_actor()
general protection fault in d_path integrity overlayfs	C	done		210	517d	659d	25/28	460d	8a924db2d7b5 fs: Pass AT_GETATTR_NOSEC flag to getattr interface function
memory leak in ovl_parse_param overlayfs	C			1	533d	529d	25/28	460d	37f32f526438 ovl: fix memory leak in ovl_parse_param()
general protection fault in ovl_encode_real_fh overlayfs	C	done		3	570d	570d	25/28	490d	c7242a45cb8c ovl: fix NULL pointer defer when encoding non-decodable lower fid
possible deadlock in mnt_want_write (2) integrity overlayfs	C	done		867	541d	1409d	25/28	490d	e044374a8a0a ima: annotate iint mutex to avoid lockdep false positive warnings
KASAN: invalid-free in ovl_copy_up_one overlayfs	C	done		2	580d	576d	25/28	490d	5b02bfc1e7e3 ovl: do not encode lower fh with upper sb_writers held
KASAN: invalid-free in init_file overlayfs	C	done		6	662d	663d	23/28	560d	dff745c1221a fs: move cleanup from init_file() into its callers
memory leak in vfs_tmpfile_open overlayfs	C			14	823d	924d	22/28	686d	baabaa505563 ovl: fix tmpfile leak
BUG: unable to handle kernel paging request in ovl_set_acl overlayfs	C	error		4	902d	904d	22/28	790d	5b52aebef895 ovl: call posix_acl_release() after error checking
general protection fault in ovl_dentry_upper overlayfs	C	error		2	886d	882d	22/28	790d	672e4268b286 ovl: fix use inode directly in rcu-walk mode
WARNING in ovl_fh_to_dentry overlayfs	C			169	864d	944d	22/28	790d	cf8aa9bf97ca ovl: Use "buf" flexible array for memcpy() destination
WARNING in ovl_create_real overlayfs	C	unreliable		164	1264d	1332d	20/28	1143d	1f5573cfe7a7 ovl: fix warning in ovl_create_real()
possible deadlock in pipe_lock (5) overlayfs	C	done		5	1370d	1370d	20/28	1261d	9b91b6b019fd ovl: fix deadlock in splice write
possible deadlock in ovl_dir_real_file overlayfs				1	1543d	1543d	19/28	1506d	b854cc659dcb ovl: avoid deadlock on directory ioctl
possible deadlock in pipe_lock (3) overlayfs	C	inconclusive	done	4	1909d	1946d	15/28	1710d	1a980b8cbf00 ovl: add splice file read write helper
KASAN: slab-out-of-bounds Read in ovl_check_fb_len overlayfs	syz	done		3	1799d	1798d	15/28	1742d	522f6e6cba68 ovl: fix out of bounds access warning in ovl_check_fb_len()
WARNING: lock held when returning to user space in ovl_write_iter overlayfs	C	done		6	1865d	1880d	15/28	1835d	c853680453ac ovl: fix lockdep warning for async write
WARNING: bad unlock balance in ovl_llseek overlayfs	C	done		4	1866d	1880d	15/28	1835d	531d3040bc5c ovl: fix lock in ovl_llseek()
WARNING in ovl_rename overlayfs	C	done	done	5	2188d	2185d	15/28	1896d	6889ee5a53b8 ovl: relax WARN_ON() on rename to self
WARNING in ovl_instantiate overlayfs	syz	done		75	2189d	2356d	12/28	2132d	146d62e5a586 ovl: detect overlapping layers acf3062a7e1c ovl: relax WARN_ON() for overlapping layers use case
possible deadlock in ovl_copy_up_start overlayfs				2	2373d	2380d	11/28	2355d	6cd078702f2f ovl: fix recursive oi->lock in ovl_link()
kernel BUG at arch/x86/mm/physaddr.c:LINE! overlayfs	C			10	2356d	2388d	11/28	2355d	babf4770be0a ovl: fix error handling in ovl_verify_set_fh()
KASAN: slab-out-of-bounds Read in string (2) overlayfs				14	2394d	2400d	11/28	2387d	601350ff58d5 ovl: fix access beyond unterminated strings
general protection fault in ovl_free_fs overlayfs	C			4	2419d	2421d	10/28	2402d	8c25741aaad8 ovl: fix oopses in ovl_fill_super() failure paths