syzbot

Applied filters: Label=subsystems:fs (drop)

open (59):
Title	Rank 🛈	Repro	Cause bisect	Fix bisect	Count	Last	Reported	Discussions
possible deadlock in proc_pid_attr_write (3) fs	4				2	2d21h	2d01h
possible deadlock in mnt_want_write (7) fs	4				3	6h29m	3d01h
possible deadlock in path_openat (4) fs	4				1	15d	3d01h
BUG: corrupted list in vfs_setxattr fs	8				53	10h49m	3d01h
possible deadlock in flush_end_io fs mm	4				266	22m	3d01h
WARNING in put_mnt_ns fs	-1				1936	50d	3d01h
memory leak in adfs_init_fs_context fs	3	C			1	17d	18d	PATCH [17d]
WARNING in sched_mm_cid_fork fs mm	-1	C	error		219	4h57m	29d	PATCH [8d00h]
KASAN: null-ptr-deref Read in drop_buffers (5) fs	11				5	51d	52d	PATCH [21d]
possible deadlock in stop_tty fs serial	4				2	21d	58d
INFO: rcu detected stall in sys_symlink (6) tomoyo fs mm	1	C	error	inconclusive	4	8d13h	65d
KASAN: use-after-free Read in hpfs_count_dnodes fs	19	C	error		9	24d	65d	💬 1 [64d]
possible deadlock in kbd_event fs	4				112	8h45m	79d
INFO: rcu detected stall in eventpoll_release_file (2) fs	1	C	error		1	19d	84d
WARNING in path_noexec (2) mm fs	-1	C	error		12362	2h27m	92d	PATCH [82d]
WARNING: bad unlock balance in namespace_unlock fs	4	C	unreliable		9	98d	99d	PATCH [94d]
KASAN: slab-use-after-free Read in bus_remove_driver fs	19	C			85	37d	99d	💬 1 [99d]
INFO: task hung in writeback_iter (3) fs mm	1	C	error		13	11d	126d
KASAN: slab-use-after-free Read in driver_remove_file fs	19	C	error		296	26d	156d	PATCH [102d]
kernel BUG in mpage_readahead fs	-1				43	7d23h	156d	PATCH [14d]
KASAN: use-after-free Read in hpfs_get_ea fs	19	C	error		5011	1h13m	167d	PATCH [78d]
WARNING: suspicious RCU usage in proc_sys_compare fs	4	C	error		1444	177d	182d
INFO: task hung in __iterate_supers fs	1	C	error		4861	26m	210d
kernel BUG in __filemap_add_folio fs mm	-1	C	done		1384	7h58m	251d	PATCH [14d]
INFO: task hung in page_cache_ra_order mm fs	1	C	done		77	5h57m	253d	💬 1 [253d]
kernel panic: KASAN: panic_on_warn set ... block fs	2				10	44d	257d	💬 2 [162d]
BUG: corrupted list in remove_wait_queue (2) fs	19	C	done		59	16d	343d	PATCH [269d]
possible deadlock in __configfs_open_file fs	4	C			28	37d	375d
INFO: task hung in hugetlbfs_zero_partial_page fs mm	1	syz	done		3	17d	376d
WARNING in minix_unlink fs	-1	C	inconclusive		458	23d	404d	💬 6 [402d]
BUG: unable to handle kernel NULL pointer dereference in filemap_read_folio (4) fs	10	C	done		5474	2h18m	410d	PATCH [8d00h]
INFO: task hung in do_coredump (3) fs	1	C	done		361	25d	441d	💬 4 [177d]
INFO: task hung in fdget_pos fs kernfs	1	C	inconclusive	inconclusive	118	2d21h	449d	💬 1 [6d05h]
possible deadlock in input_inject_event usb fs	4	C	done		2039	25m	460d	PATCH [75d]
INFO: task hung in page_cache_ra_unbounded (2) mm fs	1	C	done		3650	17d	486d	💬 1 [14d]
KASAN: slab-use-after-free Read in lockref_get wireless fs	19	C	done	inconclusive	34	50d	534d	PATCH [533d]
INFO: rcu detected stall in sys_close (7) fs	1	C	error		17	7d04h	622d
BUG: soft lockup in pipe_read fs mm	1	syz			5	330d	707d
INFO: rcu detected stall in dput (8) fs	1	C	done		610	12h03m	731d
WARNING: proc registration bug in bcm_connect fs	-1	C	inconclusive	inconclusive	322	486d	750d	PATCH [509d]
go runtime error fs	2	syz	error	inconclusive	24	75d	769d
INFO: task hung in user_get_super (2) fs	1	C	error		1009	2d03h	774d
INFO: rcu detected stall in clock_adjtime (2) fs	1	C	error	inconclusive	112	5d00h	816d
UBSAN: shift-out-of-bounds in befs_check_sb fs	-1	C	error	done	79	12d	903d	PATCH [545d]
INFO: rcu detected stall in vfs_readlink fs	1	C			3	365d	957d	💬 2 [954d]
INFO: task hung in synchronize_rcu (4) net fs	1	C	done	error	2015	2h07m	973d	💬 6 [31d]
WARNING in do_mkdirat fs	-1	C	error	error	684	10h15m	1124d	💬 22 [688d]
WARNING in path_openat fs	-1	C	error	done	176	4d18h	1126d	💬 1 [688d]
INFO: task hung in lookup_slow (3) fs	1	C	unreliable		1937	1d13h	1147d	💬 2 [31d]
INFO: task hung in path_openat (7) fs	1	C	unreliable		4665	18h09m	1183d	💬 2 [31d]
WARNING in inc_nlink (3) fs	-1	C	error	error	6912	1d14h	1385d	💬 1 [31d]
INFO: task hung in filename_create (4) fs	1	C	error	error	2390	1d14h	1471d
UBSAN: shift-out-of-bounds in minix_statfs fs	-1	C	inconclusive	error	73	6d21h	1480d	PATCH [11d]
possible deadlock in input_event (2) fs	4	C	inconclusive		6547	1h04m	1512d	💬 3 [31d]
INFO: task hung in sys_io_destroy fs	1	C	inconclusive	inconclusive	3	6h19m	1625d	💬 4 [1605d]
INFO: task can't die in wait_on_page_bit_common fs mm	1	C	done		5	1598d	1951d
INFO: rcu detected stall in seq_read (2) fs	1	C	done	error	5	1402d	1988d	💬 1 [1988d]
INFO: rcu detected stall in sys_clock_adjtime fs	1	C	done	inconclusive	148	6d18h	2003d
INFO: task hung in do_read_cache_page (3) fs mm	1	C	done	inconclusive	88	1268d	2166d	💬 2 [2060d]

moderation (89):
Title	Rank 🛈	Repro	Count	Last	Reported
KCSAN: data-race in __d_lookup_rcu_op_compare / __d_rehash (6) fs	6		1	10h03m	10h02m
KCSAN: data-race in atime_needs_update / inode_set_ctime_to_ts (3) fs	6		1	2d22h	2d22h
BUG: unable to handle kernel paging request in poll_freewait fs	8		1	6d23h	2d23h
KASAN: slab-use-after-free Read in shrink_dentry_list fs	19		1	7d03h	3d03h
KCSAN: data-race in fprop_reflect_period_percpu / fprop_reflect_period_percpu (8) mm fs	6		2	2d01h	3d09h
KCSAN: data-race in alloc_fd / do_select (3) fs	6		1	6d05h	6d05h
KCSAN: data-race in do_sendfile / do_writev fs	6		1	11d	11d
KCSAN: data-race in __d_lookup / __d_rehash (10) fs	6		1	12d	12d
KCSAN: data-race in dentry_unlink_inode / path_openat fs	6		1	13d	13d
KCSAN: data-race in anon_pipe_write / opipe_prep fs	6		1	13d	13d
KCSAN: data-race in choose_mountpoint_rcu / mnt_change_mountpoint fs	6		1	14d	14d
KCSAN: data-race in __d_instantiate / path_lookupat fs	6		2	8d09h	17d
KCSAN: data-race in d_invalidate / fast_dput (6) fs	6		1	21d	21d
KCSAN: data-race in d_delete / path_lookupat fs	6		3	now	22d
KCSAN: data-race in __d_lookup_rcu / __d_rehash (10) fs	6		1	22d	22d
KCSAN: data-race in copy_fs / free_bprm (2) mm fs	6		1	23d	23d
KCSAN: data-race in d_make_discardable / lookup_fast fs	6		8	2d14h	23d
KCSAN: data-race in fill_mg_cmtime / simple_unlink fs	6		5	5d11h	24d
KCSAN: data-race in d_make_discardable / step_into_slowpath fs	6		12	15h48m	24d
KCSAN: data-race in file_update_time_flags / inode_set_ctime_to_ts fs	6		1	24d	24d
KCSAN: data-race in d_make_discardable / path_lookupat fs	6		7	1d19h	25d
KCSAN: data-race in drop_nlink / generic_fillattr (10) fs	6		2	10d	25d
KASAN: stack-out-of-bounds Read in unwind_next_frame (5) fs	17		1	29d	25d
KCSAN: data-race in d_make_discardable / do_readlinkat fs	6		13	14m	26d
KCSAN: data-race in generic_fillattr / inode_set_ctime_to_ts (4) fs	6		4	10d	26d
KASAN: slab-use-after-free Read in locks_remove_file fs	19		1	31d	27d
KCSAN: data-race in filemap_write_and_wait_range / xas_set_mark (3) mm fs	6		4	17d	28d
KASAN: slab-use-after-free Read in dnotify_flush fs	19		1	32d	28d
KCSAN: data-race in d_delete / step_into_slowpath fs	6		11	21h00m	28d
KASAN: null-ptr-deref Write in d_delete_notify fs	12		1	32d	28d
KCSAN: data-race in __follow_mount_rcu / d_set_mounted fs	6		2	17d	28d
KCSAN: data-race in generic_fillattr / setattr_copy (5) fs	6		2	8d21h	29d
KCSAN: data-race in dont_mount / step_into_slowpath fs	6		7	7d11h	29d
KCSAN: data-race in dont_mount / path_lookupat fs	6		5	26d	29d
KCSAN: data-race in dentry_unlink_inode / step_into_slowpath fs	6		38	13h40m	30d
KCSAN: data-race in inode_update_timestamps / inode_update_timestamps (5) fs	6		1	31d	31d
KCSAN: data-race in file_update_time / inode_update_timestamps (6) fs	6		1	37d	37d
KCSAN: data-race in pipe_poll / pipe_release (12) fs	6		1	38d	38d
KCSAN: data-race in file_update_time / inode_set_ctime_to_ts (2) fs	6		2	37d	41d
BUG: corrupted list in do_lock_mount fs	8		1	48d	44d
general protection fault in put_mnt_ns fs	2		11	48d	45d
BUG: corrupted list in filename_create fs	8		1	49d	45d
WARNING in chmod_common (4) fs	-1		1	52d	48d
KCSAN: data-race in pipe_release / pipe_wait_readable (9) fs	6		1	49d	49d
WARNING in __generic_file_fsync (3) fs	-1		1	55d	51d
KCSAN: data-race in __d_instantiate / path_openat (2) fs	6		2	20d	61d
KCSAN: data-race in fill_mg_cmtime / inode_set_ctime_current fs	6		2	43d	68d
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (4) fs mm	-1		2	33d	81d
KCSAN: data-race in __d_instantiate / step_into (4) fs	6		3	32d	84d
KASAN: slab-use-after-free Read in seq_printf fs	19		4	2h37m	86d
general protection fault in mpage_readahead fs	2		3	28d	91d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (8) mm fs	6		5	13d	96d
WARNING in unlock_mount (3) fs	-1		14	8d00h	103d
WARNING in vfs_fileattr_set fs	-1		3	30d	111d
KCSAN: data-race in __set_task_comm / strlen fs mm	6		6	28d	113d
KCSAN: data-race in __filemap_add_folio / invalidate_bdev (10) fs mm	6		4	37d	123d
KCSAN: data-race in init_file / prepare_creds (2) fs	6		13	2d07h	158d
KCSAN: data-race in pipe_lock / pipe_release (16) fs	6		4	30d	161d
BUG: corrupted list in chown_common fs	8		5	58d	163d
KCSAN: data-race in fifo_open / wait_for_partner (6) fs	6		151	1h41m	170d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (10) fs mm	6		10	15d	192d
KCSAN: data-race in filemap_read / filemap_read (6) fs	6		393	1h51m	199d
KCSAN: data-race in __dentry_kill / shrink_dentry_list (6) fs	6		7	30d	204d
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event (4) fs	6		22	4d00h	217d
WARNING in lookup_slow (4) fs	-1		10	27d	220d
WARNING in dqput (2) fs	-1		11	20d	223d
KCSAN: data-race in __dentry_kill / step_into (9) fs	6		10	30d	242d
WARNING in do_rmdir fs	-1		10	1d12h	255d
KCSAN: data-race in __d_rehash / fast_dput (4) fs	6		30	5h06m	292d
WARNING: refcount bug in call_timer_fn (4) trace fs perf	13		10	12d	316d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) mm fs	6		784	12h42m	408d
KCSAN: data-race in do_sendfile / do_sendfile (10) fs	6		25	8d13h	413d
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event (2) fs	6		56	10d	445d
KCSAN: data-race in generic_fillattr / touch_atime (4) fs	6		45	1d01h	453d
KCSAN: data-race in generic_fillattr / inode_add_bytes fs	6		145	2d20h	540d
KCSAN: data-race in d_delete / lookup_fast (7) fs	6		110	15d	548d
KCSAN: data-race in fasync_remove_entry / sock_wake_async (12) fs	6		43	25d	562d
KCSAN: data-race in __dentry_kill / fast_dput (2) fs	6		213	1h38m	579d
KCSAN: data-race in touch_atime / touch_atime (3) fs	6		561	1h09m	584d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm	6		746	15h07m	604d
KCSAN: data-race in atime_needs_update / touch_atime (2) fs	6		511	14h42m	699d
KCSAN: data-race in atime_needs_update / inode_update_timestamps fs	6		419	1h20m	754d
KCSAN: data-race in atime_needs_update / inode_set_ctime_current fs	6		452	10d	754d
KCSAN: data-race in dentry_unlink_inode / step_into fs	6	syz	2200	31d	755d
KCSAN: data-race in d_delete / step_into (6) fs	6		853	30d	756d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm	6		5005	15h34m	1649d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm	6		1609	2d14h	1924d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm	6		4113	1d00h	2213d
KCSAN: data-race in xas_find_marked / xas_set_mark mm fs	6		2394	1h16m	2219d