syzbot

Applied filters: Label=subsystems:overlayfs (drop)

Title	Rank 🛈	Repro	Cause bisect	Fix bisect	Count	Last	Reported	Patched	Closed	Patch
general protection fault in clone_private_mount overlayfs	2	C	done		713	179d	182d	28/29	58d	db04662e2f4f fs: allow detached mounts in clone_private_mount()
WARNING in file_seek_cur_needs_f_lock overlayfs ext4	-1	C	done		10	73d	123d	28/29	58d	10a77965760c batman-adv: Fix double-hold of meshif when getting enabled
WARNING in ovl_encode_real_fh overlayfs	-1	C			7	216d	283d	28/29	93d	974e3fe0ac61 fs: relax assertions on failure to encode file handles
KASAN: slab-out-of-bounds Read in ovl_inode_upper overlayfs	17	C			4	255d	255d	28/29	93d	2957fa4931a3 fs/backing_file: fix wrong argument in callback
general protection fault in ovl_llseek overlayfs	2	C			5	315d	315d	28/29	289d	0c33037c825e ovl: fix file leak in ovl_real_fdget_meta()
possible deadlock in ovl_copy_up_flags overlayfs	4	C	done		7	420d	441d	26/29	394d	db03d39053a9 ovl: fix copy-up in tmpfile
possible deadlock in seq_read_iter (3) overlayfs	4				148	453d	542d	25/29	442d	16b52bbee482 kernfs: annotate different lockdep class for of->mutex of writable files
WARNING in ovl_copy_up_file overlayfs	-1	C			2	513d	512d	25/29	485d	77a28aa47687 ovl: relax WARN_ON in ovl_verify_area()
possible deadlock in seq_read_iter (2) overlayfs	4	C	done	done	14	591d	750d	25/29	552d	da40448ce4eb fs: move file_start_write() into direct_splice_actor()
general protection fault in d_path integrity overlayfs	2	C	done		210	623d	764d	25/29	565d	8a924db2d7b5 fs: Pass AT_GETATTR_NOSEC flag to getattr interface function
memory leak in ovl_parse_param overlayfs	3	C			1	639d	635d	25/29	565d	37f32f526438 ovl: fix memory leak in ovl_parse_param()
general protection fault in ovl_encode_real_fh overlayfs	2	C	done		3	675d	675d	25/29	596d	c7242a45cb8c ovl: fix NULL pointer defer when encoding non-decodable lower fid
possible deadlock in mnt_want_write (2) integrity overlayfs	4	C	done		867	646d	1514d	25/29	596d	e044374a8a0a ima: annotate iint mutex to avoid lockdep false positive warnings
KASAN: invalid-free in ovl_copy_up_one overlayfs	22	C	done		2	686d	682d	25/29	596d	5b02bfc1e7e3 ovl: do not encode lower fh with upper sb_writers held
KASAN: invalid-free in init_file overlayfs	22	C	done		6	767d	768d	23/29	665d	dff745c1221a fs: move cleanup from init_file() into its callers
memory leak in vfs_tmpfile_open overlayfs	3	C			14	929d	1030d	22/29	791d	baabaa505563 ovl: fix tmpfile leak
BUG: unable to handle kernel paging request in ovl_set_acl overlayfs	8	C	error		4	1008d	1009d	22/29	895d	5b52aebef895 ovl: call posix_acl_release() after error checking
general protection fault in ovl_dentry_upper overlayfs	2	C	error		2	992d	988d	22/29	895d	672e4268b286 ovl: fix use inode directly in rcu-walk mode
WARNING in ovl_fh_to_dentry overlayfs	-1	C			169	969d	1049d	22/29	895d	cf8aa9bf97ca ovl: Use "buf" flexible array for memcpy() destination
WARNING in ovl_create_real overlayfs	-1	C	unreliable		164	1370d	1437d	20/29	1248d	1f5573cfe7a7 ovl: fix warning in ovl_create_real()
possible deadlock in pipe_lock (5) overlayfs	4	C	done		5	1475d	1475d	20/29	1367d	9b91b6b019fd ovl: fix deadlock in splice write
possible deadlock in ovl_dir_real_file overlayfs	4				1	1649d	1648d	19/29	1612d	b854cc659dcb ovl: avoid deadlock on directory ioctl
possible deadlock in pipe_lock (3) overlayfs	4	C	inconclusive	done	4	2014d	2051d	15/29	1815d	1a980b8cbf00 ovl: add splice file read write helper
KASAN: slab-out-of-bounds Read in ovl_check_fb_len overlayfs	17	syz	done		3	1904d	1903d	15/29	1847d	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	4	C	done		6	1970d	1985d	15/29	1940d	c853680453ac ovl: fix lockdep warning for async write
WARNING: bad unlock balance in ovl_llseek overlayfs	4	C	done		4	1972d	1985d	15/29	1940d	531d3040bc5c ovl: fix lock in ovl_llseek()
WARNING in ovl_rename overlayfs	-1	C	done	done	5	2294d	2290d	15/29	2002d	6889ee5a53b8 ovl: relax WARN_ON() on rename to self
WARNING in ovl_instantiate overlayfs	-1	syz	done		75	2294d	2462d	12/29	2237d	146d62e5a586 ovl: detect overlapping layers acf3062a7e1c ovl: relax WARN_ON() for overlapping layers use case
possible deadlock in ovl_copy_up_start overlayfs	4				2	2478d	2486d	11/29	2460d	6cd078702f2f ovl: fix recursive oi->lock in ovl_link()
kernel BUG at arch/x86/mm/physaddr.c:LINE! overlayfs	-1	C			10	2461d	2493d	11/29	2460d	babf4770be0a ovl: fix error handling in ovl_verify_set_fh()
KASAN: slab-out-of-bounds Read in string (2) overlayfs	17				14	2499d	2505d	11/29	2492d	601350ff58d5 ovl: fix access beyond unterminated strings
general protection fault in ovl_free_fs overlayfs exfat	2	C			4	2524d	2527d	10/29	2507d	8c25741aaad8 ovl: fix oopses in ovl_fill_super() failure paths