syzbot

Applied filters: Label=subsystems:exfat (drop)

Title	Rank 🛈	Repro	Cause bisect	Fix bisect	Count	Last	Reported	Patched	Closed	Patch
INFO: task hung in bch2_page_fault ext4 ntfs3 exfat	1	syz	done		42	176d	425d	2/29	never	bcachefs: Fix readahead involved deadlock
WARNING in __rt_mutex_slowlock_locked (2) exfat	-1	C	done		9	72d	97d	29/29	36d	866cba367541 exfat: validate the cluster bitmap bits of directory
KASAN: stack-out-of-bounds Read in exfat_nls_to_utf16 exfat	17	C	done		36	110d	129d	29/29	86d	2d8636119b92 exfat: fix out-of-bounds in exfat_nls_to_ucs2()
WARNING in __rt_mutex_slowlock_locked exfat ext4	-1	C	done		10	116d	174d	29/29	105d	79c1587b6cda exfat: validate cluster allocation bits of the allocation bitmap
general protection fault in exfat_utf16_to_nls exfat	2	C	done		11	140d	140d	29/29	105d	29c063658d53 exfat: combine iocharset and utf8 option setup
possible deadlock in bch2_symlink exfat	4	C	error		1135	162d	501d	29/29	126d	5f1c8965e748 ovl: use I_MUTEX_PARENT when locking parent in ovl_create_temp()
INFO: task hung in generic_file_write_iter (3) exfat	1	C	error		4	164d	203d	29/29	160d	fb0e9db99eef fat: fix too many log in fat_chain_add()
INFO: task hung in __blockdev_direct_IO (4) exfat	1	C	done		3	269d	333d	28/29	246d	b0522303f672 exfat: fix the infinite loop in exfat_find_last_cluster()
possible deadlock in fat_count_free_clusters exfat	4				4	438d	458d	28/29	281d	b49125574cae loop: Fix ABBA locking race
general protection fault in exfat_init_ext_entry exfat	2	C	done		43	403d	437d	28/29	281d	70465acbb0ce exfat: fix exfat_find_empty_entry() not returning error on failure
KMSAN: uninit-value in ima_add_template_entry (2) exfat	7	C			123	288d	498d	28/29	281d	98e2fb26d1a9 exfat: fix the new buffer was not zeroed before writing
KMSAN: uninit-value in __exfat_get_dentry_set exfat	7	C			14	440d	494d	28/29	281d	02dffe9ab092 exfat: fix uninit-value in __exfat_get_dentry_set
INFO: task hung in exfat_sync_fs exfat	1	C	error		1859	413d	928d	28/29	281d	fee873761bd9 exfat: fix the infinite loop in exfat_readdir()
KMSAN: uninit-value in vfat_rename2 exfat	7	C			2	500d	496d	28/29	456d	963a7f4d3b90 fat: fix uninitialized variable
memory leak in corrupted (2) mm exfat	3	syz			432	515d	681d	28/29	478d	c290fe508eee exfat: resolve memory leak from exfat_create_upcase_table()
possible deadlock in bch2_btree_roots_to_journal_entries exfat	4	C	done		29	585d	619d	27/29	531d	1841027c7de4 bcachefs: bch2_gc_btree() should not use btree_root_lock
possible deadlock in exfat_evict_inode exfat	4				2	597d	634d	27/29	547d	89fc548767a2 exfat: fix potential deadlock on __exfat_get_dentry_set
kernel BUG in iov_iter_revert exfat	-1	C	done		5	738d	757d	25/29	686d	0991abeddefa exfat: fix zero the unwritten part for dio read
INFO: task hung in __generic_file_fsync (3) exfat	1	C	inconclusive	done	8	775d	1282d	25/29	721d	6f861765464f fs: Block writes to mounted block devices
general protection fault in utf8nlookup exfat ext4	2	C	done	done	3	769d	876d	25/29	726d	6f861765464f fs: Block writes to mounted block devices
kernel BUG in flush_journal_list exfat	-1	C	done	done	3	787d	975d	25/29	743d	6f861765464f fs: Block writes to mounted block devices
possible deadlock in do_user_addr_fault exfat	4	C	unreliable	done	39	961d	1051d	23/29	854d	ff84772fd45d exfat: release s_lock before calling dir_emit()
possible deadlock in lock_mm_and_find_vma exfat	4	C	error		2	925d	944d	23/29	854d	ff84772fd45d exfat: release s_lock before calling dir_emit()
kernel BUG in warn_crc32c_csum_combine net exfat	-1	C	error		17	1198d	1207d	22/29	1084d	7f57f8165cb6 af_key: Fix send_acquire race with pfkey_register
general protection fault in ext4_fill_super exfat ext4	12	C	done		5	1271d	1487d	22/29	1084d	7c268d4ce2d3 ext4: fix potential NULL pointer dereference in ext4_fill_super()
BUG: unable to handle kernel paging request in evict exfat	19	C	error	done	23	1191d	1236d	22/29	1084d	4e3c51f4e805 fs: do not update freeing inode i_io_list
KASAN: use-after-free Read in move_expired_inodes (2) exfat	19	C	done		4	1180d	1220d	22/29	1084d	4e3c51f4e805 fs: do not update freeing inode i_io_list
possible deadlock in blkdev_put (3) block exfat	4	C			870	1360d	1432d	22/29	1084d	d292dc80686a loop: don't destroy lo->workqueue in __loop_clr_fd
KASAN: use-after-free Read in disk_release_events block fuse exfat	19	syz	inconclusive		1	1525d	1521d	20/29	1436d	99d8690aae4b block: fix error unwinding in device_add_disk
possible deadlock in blkdev_put (2) exfat block	4	C	done		502	1436d	1538d	20/29	1436d	322c4293ecc5 loop: make autoclear operation asynchronous
KMSAN: uninit-value in fat_subdirs exfat	7				1	1513d	1497d	20/29	1436d	3ee859e384d4 block: Fix wrong offset in bio_truncate()
KASAN: use-after-free Write in alloc_ucounts exfat	22	syz			7	1653d	1671d	20/29	1555d	345daff2e994 ucounts: Fix race condition between alloc_ucounts and put_ucounts
general protection fault in wb_timer_fn block exfat	2	C	done		60	1633d	1643d	20/29	1555d	d152c682f03c block: add an explicit ->disk backpointer to the request_queue
UBSAN: shift-out-of-bounds in exfat_fill_super exfat	-1	C	error		3	1826d	1843d	20/29	1769d	78c276f5495a exfat: fix shift-out-of-bounds in exfat_fill_super()
INFO: trying to register non-static key in exfat_cache_inval_inode exfat	-1	C	done		4	1956d	1963d	15/29	1914d	8ff006e57ad3 exfat: fix use of uninitialized spinlock on error path
WARNING in fat12_ent_blocknr exfat	-1				2	2018d	2042d	15/29	1974d	a090a5a7d73f fat: fix fat_ra_init() for data clusters == 0
KCSAN: data-race in __fat_write_inode / fat12_ent_get exfat	6				2	2147d	2141d	15/29	2035d	b1b65750b8db fat: don't allow to mount if the FAT length == 0
KMSAN: uninit-value in fat_evict_inode exfat	7	C			256	2159d	2183d	15/29	2128d	bc87302a093f fat: fix uninit-memory access for partial initialized inode
INFO: task hung in __generic_file_fsync (2) exfat	1	C	done	done	28	2232d	2233d	15/29	2186d	85a8ce62c2ea block: add bio_truncate to fix guard_bio_eod
INFO: task hung in sync_inodes_sb (3) exfat	1	C	done		6	2231d	2239d	15/29	2190d	85a8ce62c2ea block: add bio_truncate to fix guard_bio_eod
WARNING in filldir64 exfat	-1				76	2310d	2319d	13/29	2291d	b9959c7a347d filldir[64]: remove WARN_ON_ONCE() for bad directory entries
general protection fault in ovl_free_fs overlayfs exfat	2	C			4	2713d	2715d	10/29	2695d	8c25741aaad8 ovl: fix oopses in ovl_fill_super() failure paths
KASAN: invalid-free in fat_fill_super exfat	24				1	2773d	2772d	8/29	2744d	35033ab988c3 fat: fix memory allocation failure handling of match_strdup()