Applied filters: Label=subsystems:ext4 (drop)
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open (44) 🔗

Title	Rank 🛈	Repro	Cause bisect	Fix bisect	Count	Last	Reported	Discussions
possible deadlock in dqget (3) ext4	4				1	4d04h	4h48m
KASAN: slab-use-after-free Write in do_split ext4 prio:high	22	syz, C	done		6	27d	26d	PATCH [20d]
WARNING in ext4_write_inode (4) prio:low ext4	-1				2	31d	32d
INFO: task hung in do_new_mount (4) prio:high fuse ext4	1	syz			8	13d	33d
KASAN: use-after-free Read in ext4_read_inline_data (2) prio:high ext4	19	syz, C	error		1	24d	40d	PATCH [7d03h]
linux-next test error: general protection fault in __bh_submit prio:high ext4	-1				2	52d	49d	💬 1 [48d]
KASAN: use-after-free Read in register_bcache prio:high ext4 bcache	19	syz, C			11	57d	76d	PATCH [12d]
WARNING in __ext4_handle_dirty_metadata prio:low ext4	-1				1	93d	89d
kernel BUG in ext4_write_inline_data_end (3) prio:normal ext4	-1	syz			1	87d	101d	PATCH [94d]
KASAN: use-after-free Read in ext4_search_dir (3) prio:high actionable ext4	19				2	84d	108d
INFO: task hung in ext4_write_end prio:high ext4	1	syz	error		16	24d	115d	PATCH [7d11h]
INFO: task hung in ext4_load_tail_bh prio:high ext4	1	syz, C			1	99d	115d
KASAN: use-after-free Read in ext4_xattr_list_entries (2) actionable prio:high ext4	19				8	12d	137d
kernel BUG in ext4_write_inline_data (5) prio:high ext4	-1	syz	error	error	28	68d	138d
BUG: unable to handle kernel NULL pointer dereference in qlist_free_all (10) prio:low mm ext4	10	syz, C			3	143d	157d
INFO: task jbd2/sda1-NUM:NUM blocked in I/O wait for more than NUM seconds. prio:low ext4	-1	syz, C			12	151d	177d	PATCH [88d]
KASAN: use-after-free Read in xattr_find_entry (2) prio:high ext4	19	syz, C	error	error	3	63d	244d	PATCH [197d]
INFO: task hung in block_read_full_folio (3) prio:high ext4	1	syz, C	error	error	19	11d	255d	PATCH [47d]
possible deadlock in evict (4) prio:high ext4	4				46	73d	332d
INFO: task hung in __start_renaming prio:high ext4	1	syz, C	done	error	71	121d	335d	💬 11 [334d]
possible deadlock in ext4_xattr_set_handle (7) prio:high ext4	4	syz, C	unreliable	done	2502	52d	346d	PATCH [103d]
possible deadlock in ext4_destroy_inline_data (2) prio:low ext4	4	syz, C	error	error	9790	52d	353d	PATCH [128d]
WARNING in get_data prio:high ext4	-1	syz, C	error		1613	348d	365d
INFO: rcu detected stall in unwind_next_frame (5) prio:low ext4	1	syz, C	error	error	69	7d06h	376d
INFO: rcu detected stall in ext4_file_mmap_prepare prio:high ext4	1	syz, C	error		4	31d	403d
possible deadlock in do_writepages (2) prio:normal ext4	4	syz, C	unreliable	error	883	67d	404d
WARNING in ext4_mb_load_buddy_gfp prio:high ext4 mm	-1	syz, C			435	5h47m	405d	PATCH [395d]
INFO: rcu detected stall in wb_workfn (4) prio:normal ext4	1	syz, C	error	error	78	14d	471d	💬 2 [13d]
INFO: rcu detected stall in ext4_end_io_rsv_work (3) prio:normal mm ext4	1	syz, C	error	error	3	294d	531d
INFO: task hung in find_inode_fast (4) prio:high ext4	1	syz, C	error	error	30	60d	671d	PATCH [118d]
INFO: task hung in do_get_write_access (3) prio:low ext4	1	syz, C	error		1915	32m	700d
WARNING in ext4_iomap_begin (3) prio:high ext4	-1	syz, C	inconclusive	error	351	4d04h	724d
possible deadlock in ext4_writepages (2) prio:high ext4	4	syz, C	unreliable	done	21100	52d	735d	💬 1 [1d19h]
WARNING in ext4_journal_check_start (2) ext4	-1	syz, C	inconclusive	inconclusive	191	2d09h	737d	PATCH [89d]
KASAN: out-of-bounds Read in ext4_xattr_set_entry prio:high ext4	22	syz, C	error		8128	10h01m	763d	PATCH [303d]
KASAN: use-after-free Read in ext4_inlinedir_to_tree ext4	19	syz, C	done	error	6	295d	787d	💬 1 [787d]
kernel BUG in ext4_mb_use_inode_pa (2) ext4	-1	syz, C	error		532	5h18m	808d
WARNING in ext4_xattr_inode_lookup_create prio:low ext4	-1	syz, C	inconclusive	error	1007	now	879d	PATCH [879d]
INFO: task hung in jbd2_journal_commit_transaction (5) prio:low ext4	1	syz, C	error	error	3510	32m	893d
INFO: task hung in sync_inodes_sb (5) xfs ext4	1	syz, C	error	inconclusive	3032	28d	1195d
WARNING: locking bug in ext4_ioctl ext4	4	syz, C	done	done	923	687d	1238d	PATCH [757d]
WARNING: locking bug in __ext4_ioctl ext4	4	syz, C	done	error	849	704d	1238d
kernel BUG in ext4_do_writepages prio:high ext4	-1	syz, C	error		5978	2h52m	1407d	PATCH [90d]
kernel BUG in __ext4_journal_stop ext4	-1	syz, C	error	done	44	85d	1427d	💬 7 [957d]

moderation (10) 🔗

Title	Rank 🛈	Repro	Cause bisect	Fix bisect	Count	Last	Reported	Discussions
KCSAN: data-race in _copy_to_iter / vsnprintf (2) ext4 race:benign prio:low	6				1	4d20h	4d20h
KCSAN: data-race in data_push_tail / uuid_string (7) race:benign prio:high ext4	6				2	12d	32d
KCSAN: data-race in xas_find_marked / xas_init_marks (8) race:benign prio:low ext4	6	C			2	23d	42d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (10) race:benign prio:high ext4	6	C			5	20d	61d
WARNING: proc registration bug in jbd2_journal_destroy prio:low ext4	-1				3	9d17h	84d
KCSAN: data-race in find_get_block_common / has_bh_in_lru prio:low ext4 exfat	6				341	1d07h	546d
KCSAN: data-race in _prb_read_valid / data_alloc prio:low ext4	6				606	1d09h	547d
KCSAN: data-race in data_push_tail / vsnprintf (9) prio:low ext4	6				257	17d	611d
KCSAN: data-race in _prb_read_valid / prb_reserve prio:high ext4 nfs	6	C			3982	1d02h	2176d
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4	6	syz			2497	547d	2456d