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	188d	192d	28/29	67d	db04662e2f4f fs: allow detached mounts in clone_private_mount()
WARNING in file_seek_cur_needs_f_lock overlayfs ext4	-1	C	done		10	82d	132d	28/29	67d	10a77965760c batman-adv: Fix double-hold of meshif when getting enabled
WARNING in ovl_encode_real_fh overlayfs	-1	C			7	225d	292d	28/29	103d	974e3fe0ac61 fs: relax assertions on failure to encode file handles
KASAN: slab-out-of-bounds Read in ovl_inode_upper overlayfs	17	C			4	265d	265d	28/29	103d	2957fa4931a3 fs/backing_file: fix wrong argument in callback
general protection fault in ovl_llseek overlayfs	2	C			5	324d	324d	28/29	299d	0c33037c825e ovl: fix file leak in ovl_real_fdget_meta()
possible deadlock in ovl_copy_up_flags overlayfs	4	C	done		7	430d	451d	26/29	403d	db03d39053a9 ovl: fix copy-up in tmpfile
possible deadlock in seq_read_iter (3) overlayfs	4				148	462d	552d	25/29	451d	16b52bbee482 kernfs: annotate different lockdep class for of->mutex of writable files
WARNING in ovl_copy_up_file overlayfs	-1	C			2	522d	522d	25/29	494d	77a28aa47687 ovl: relax WARN_ON in ovl_verify_area()
possible deadlock in seq_read_iter (2) overlayfs	4	C	done	done	14	600d	760d	25/29	562d	da40448ce4eb fs: move file_start_write() into direct_splice_actor()
general protection fault in d_path integrity overlayfs	2	C	done		210	632d	774d	25/29	574d	8a924db2d7b5 fs: Pass AT_GETATTR_NOSEC flag to getattr interface function
memory leak in ovl_parse_param overlayfs	3	C			1	648d	644d	25/29	574d	37f32f526438 ovl: fix memory leak in ovl_parse_param()
general protection fault in ovl_encode_real_fh overlayfs	2	C	done		3	684d	684d	25/29	605d	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	655d	1523d	25/29	605d	e044374a8a0a ima: annotate iint mutex to avoid lockdep false positive warnings
KASAN: invalid-free in ovl_copy_up_one overlayfs	22	C	done		2	695d	691d	25/29	605d	5b02bfc1e7e3 ovl: do not encode lower fh with upper sb_writers held
KASAN: invalid-free in init_file overlayfs	22	C	done		6	777d	778d	23/29	675d	dff745c1221a fs: move cleanup from init_file() into its callers
memory leak in vfs_tmpfile_open overlayfs	3	C			14	938d	1039d	22/29	801d	baabaa505563 ovl: fix tmpfile leak
BUG: unable to handle kernel paging request in ovl_set_acl overlayfs	8	C	error		4	1017d	1018d	22/29	905d	5b52aebef895 ovl: call posix_acl_release() after error checking
general protection fault in ovl_dentry_upper overlayfs	2	C	error		2	1001d	997d	22/29	905d	672e4268b286 ovl: fix use inode directly in rcu-walk mode
WARNING in ovl_fh_to_dentry overlayfs	-1	C			169	979d	1058d	22/29	905d	cf8aa9bf97ca ovl: Use "buf" flexible array for memcpy() destination
WARNING in ovl_create_real overlayfs	-1	C	unreliable		164	1379d	1447d	20/29	1257d	1f5573cfe7a7 ovl: fix warning in ovl_create_real()
possible deadlock in pipe_lock (5) overlayfs	4	C	done		5	1485d	1484d	20/29	1376d	9b91b6b019fd ovl: fix deadlock in splice write
possible deadlock in ovl_dir_real_file overlayfs	4				1	1658d	1658d	19/29	1621d	b854cc659dcb ovl: avoid deadlock on directory ioctl
possible deadlock in pipe_lock (3) overlayfs	4	C	inconclusive	done	4	2023d	2060d	15/29	1824d	1a980b8cbf00 ovl: add splice file read write helper
KASAN: slab-out-of-bounds Read in ovl_check_fb_len overlayfs	17	syz	done		3	1913d	1912d	15/29	1856d	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	1979d	1994d	15/29	1949d	c853680453ac ovl: fix lockdep warning for async write
WARNING: bad unlock balance in ovl_llseek overlayfs	4	C	done		4	1981d	1994d	15/29	1949d	531d3040bc5c ovl: fix lock in ovl_llseek()
WARNING in ovl_rename overlayfs	-1	C	done	done	5	2303d	2299d	15/29	2011d	6889ee5a53b8 ovl: relax WARN_ON() on rename to self
WARNING in ovl_instantiate overlayfs	-1	syz	done		75	2303d	2471d	12/29	2247d	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	2487d	2495d	11/29	2469d	6cd078702f2f ovl: fix recursive oi->lock in ovl_link()
kernel BUG at arch/x86/mm/physaddr.c:LINE! overlayfs	-1	C			10	2470d	2503d	11/29	2469d	babf4770be0a ovl: fix error handling in ovl_verify_set_fh()
KASAN: slab-out-of-bounds Read in string (2) overlayfs	17				14	2508d	2515d	11/29	2502d	601350ff58d5 ovl: fix access beyond unterminated strings
general protection fault in ovl_free_fs overlayfs exfat	2	C			4	2534d	2536d	10/29	2516d	8c25741aaad8 ovl: fix oopses in ovl_fill_super() failure paths