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	161d	411d	2/29	never	bcachefs: Fix readahead involved deadlock
WARNING in __rt_mutex_slowlock_locked (2) exfat	-1	C	done		9	58d	83d	29/29	21d	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	95d	115d	29/29	71d	2d8636119b92 exfat: fix out-of-bounds in exfat_nls_to_ucs2()
WARNING in __rt_mutex_slowlock_locked exfat ext4	-1	C	done		10	101d	160d	29/29	91d	79c1587b6cda exfat: validate cluster allocation bits of the allocation bitmap
general protection fault in exfat_utf16_to_nls exfat	2	C	done		11	126d	126d	29/29	91d	29c063658d53 exfat: combine iocharset and utf8 option setup
possible deadlock in bch2_symlink exfat	4	C	error		1135	148d	486d	29/29	112d	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	150d	189d	29/29	146d	fb0e9db99eef fat: fix too many log in fat_chain_add()
INFO: task hung in __blockdev_direct_IO (4) exfat	1	C	done		3	255d	318d	28/29	232d	b0522303f672 exfat: fix the infinite loop in exfat_find_last_cluster()
possible deadlock in fat_count_free_clusters exfat	4				4	424d	444d	28/29	267d	b49125574cae loop: Fix ABBA locking race
general protection fault in exfat_init_ext_entry exfat	2	C	done		43	389d	423d	28/29	267d	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	273d	483d	28/29	267d	98e2fb26d1a9 exfat: fix the new buffer was not zeroed before writing
KMSAN: uninit-value in __exfat_get_dentry_set exfat	7	C			14	426d	480d	28/29	267d	02dffe9ab092 exfat: fix uninit-value in __exfat_get_dentry_set
INFO: task hung in exfat_sync_fs exfat	1	C	error		1859	398d	914d	28/29	267d	fee873761bd9 exfat: fix the infinite loop in exfat_readdir()
KMSAN: uninit-value in vfat_rename2 exfat	7	C			2	485d	482d	28/29	442d	963a7f4d3b90 fat: fix uninitialized variable
memory leak in corrupted (2) mm exfat	3	syz			432	501d	667d	28/29	463d	c290fe508eee exfat: resolve memory leak from exfat_create_upcase_table()
possible deadlock in bch2_btree_roots_to_journal_entries exfat	4	C	done		29	570d	604d	27/29	517d	1841027c7de4 bcachefs: bch2_gc_btree() should not use btree_root_lock
possible deadlock in exfat_evict_inode exfat	4				2	583d	620d	27/29	533d	89fc548767a2 exfat: fix potential deadlock on __exfat_get_dentry_set
kernel BUG in iov_iter_revert exfat	-1	C	done		5	724d	743d	25/29	671d	0991abeddefa exfat: fix zero the unwritten part for dio read
INFO: task hung in __generic_file_fsync (3) exfat	1	C	inconclusive	done	8	760d	1267d	25/29	707d	6f861765464f fs: Block writes to mounted block devices
general protection fault in utf8nlookup exfat ext4	2	C	done	done	3	755d	862d	25/29	712d	6f861765464f fs: Block writes to mounted block devices
kernel BUG in flush_journal_list exfat	-1	C	done	done	3	773d	961d	25/29	729d	6f861765464f fs: Block writes to mounted block devices
possible deadlock in do_user_addr_fault exfat	4	C	unreliable	done	39	946d	1037d	23/29	839d	ff84772fd45d exfat: release s_lock before calling dir_emit()
possible deadlock in lock_mm_and_find_vma exfat	4	C	error		2	911d	930d	23/29	839d	ff84772fd45d exfat: release s_lock before calling dir_emit()
kernel BUG in warn_crc32c_csum_combine net exfat	-1	C	error		17	1183d	1193d	22/29	1069d	7f57f8165cb6 af_key: Fix send_acquire race with pfkey_register
general protection fault in ext4_fill_super exfat ext4	12	C	done		5	1257d	1472d	22/29	1069d	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	1177d	1222d	22/29	1069d	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	1165d	1205d	22/29	1069d	4e3c51f4e805 fs: do not update freeing inode i_io_list
possible deadlock in blkdev_put (3) block exfat	4	C			870	1346d	1418d	22/29	1069d	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	1510d	1506d	20/29	1422d	99d8690aae4b block: fix error unwinding in device_add_disk
possible deadlock in blkdev_put (2) exfat block	4	C	done		502	1422d	1523d	20/29	1422d	322c4293ecc5 loop: make autoclear operation asynchronous
KMSAN: uninit-value in fat_subdirs exfat	7				1	1499d	1482d	20/29	1422d	3ee859e384d4 block: Fix wrong offset in bio_truncate()
KASAN: use-after-free Write in alloc_ucounts exfat	22	syz			7	1639d	1656d	20/29	1541d	345daff2e994 ucounts: Fix race condition between alloc_ucounts and put_ucounts
general protection fault in wb_timer_fn block exfat	2	C	done		60	1618d	1628d	20/29	1541d	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	1812d	1829d	20/29	1755d	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	1942d	1948d	15/29	1899d	8ff006e57ad3 exfat: fix use of uninitialized spinlock on error path
WARNING in fat12_ent_blocknr exfat	-1				2	2004d	2028d	15/29	1960d	a090a5a7d73f fat: fix fat_ra_init() for data clusters == 0
KCSAN: data-race in __fat_write_inode / fat12_ent_get exfat	6				2	2133d	2126d	15/29	2021d	b1b65750b8db fat: don't allow to mount if the FAT length == 0
KMSAN: uninit-value in fat_evict_inode exfat	7	C			256	2144d	2168d	15/29	2114d	bc87302a093f fat: fix uninit-memory access for partial initialized inode
INFO: task hung in __generic_file_fsync (2) exfat	1	C	done	done	28	2218d	2219d	15/29	2171d	85a8ce62c2ea block: add bio_truncate to fix guard_bio_eod
INFO: task hung in sync_inodes_sb (3) exfat	1	C	done		6	2216d	2225d	15/29	2176d	85a8ce62c2ea block: add bio_truncate to fix guard_bio_eod
WARNING in filldir64 exfat	-1				76	2295d	2305d	13/29	2277d	b9959c7a347d filldir[64]: remove WARN_ON_ONCE() for bad directory entries
general protection fault in ovl_free_fs overlayfs exfat	2	C			4	2698d	2700d	10/29	2681d	8c25741aaad8 ovl: fix oopses in ovl_fill_super() failure paths
KASAN: invalid-free in fat_fill_super exfat	24				1	2758d	2758d	8/29	2730d	35033ab988c3 fat: fix memory allocation failure handling of match_strdup()