syzbot

Applied filters: Label=subsystems:fs (drop)

open (57) 🔗

Title	Rank 🛈	Repro	Cause bisect	Fix bisect	Count	Last	Reported	Discussions
KASAN: slab-use-after-free Read in proc_invalidate_siblings_dcache (2) fs	19				1	25d	21d
possible deadlock in put_mnt_ns fs	4	C			4	28d	27d	💬 2 [26d]
possible deadlock in serial8250_handle_irq (2) fs	4				1	32d	28d
KMSAN: kernel-infoleak-after-free in anon_pipe_read fs	18				1	36d	30d
INFO: rcu detected stall in pivot_root fs	1	syz			1	44d	40d
possible deadlock in proc_pid_attr_write (3) fs	4				2	44d	43d
possible deadlock in mnt_want_write (7) fs	4				3	41d	44d
possible deadlock in path_openat (4) fs	4				1	57d	44d
BUG: corrupted list in vfs_setxattr fs	8				58	9d19h	44d
possible deadlock in flush_end_io fs mm	4				391	2d15h	44d
memory leak in adfs_init_fs_context fs	3	C			1	59d	60d	PATCH [58d]
WARNING in sched_mm_cid_fork fs mm	-1	C	error		332	8d11h	70d	PATCH [49d]
KASAN: null-ptr-deref Read in drop_buffers (5) fs	11				8	18d	93d	PATCH [62d]
possible deadlock in stop_tty fs serial	4				3	22d	99d
KASAN: use-after-free Read in hpfs_count_dnodes fs	19	C	error		9	3d20h	107d	💬 1 [106d]
possible deadlock in kbd_event fs	4				134	2d12h	121d
INFO: rcu detected stall in eventpoll_release_file (2) fs	1	C	error	error	1	30d	125d
WARNING in path_noexec (2) mm fs	-1	C	error		17063	1h45m	134d	PATCH [124d]
INFO: task hung in writeback_iter (3) fs mm	1	C	error		14	14d	167d	PATCH [21d]
kernel BUG in mpage_readahead fs	-1				48	16d	197d	PATCH [55d]
KASAN: use-after-free Read in hpfs_get_ea fs	19	C	error		6209	2h09m	209d	PATCH [120d]
WARNING: suspicious RCU usage in proc_sys_compare fs	4	C	error		1444	218d	224d
INFO: task hung in __iterate_supers fs	1	C	error		5488	36m	252d
kernel BUG in __filemap_add_folio mm fs	-1	C	done		1634	6h59m	292d	PATCH [55d]
INFO: task hung in page_cache_ra_order fs mm	1	C	done		83	5d07h	295d	💬 1 [294d]
kernel panic: KASAN: panic_on_warn set ... block fs	2				11	4d18h	298d	💬 2 [204d]
BUG: corrupted list in remove_wait_queue (2) fs	19	C	done	done	59	58d	385d	PATCH [310d]
possible deadlock in __configfs_open_file fs	4	C			29	12d	416d	PATCH [1d09h]
INFO: task hung in hugetlbfs_zero_partial_page fs mm	1	syz	done		3	27d	417d
INFO: task hung in do_coredump (3) fs	1	C	done	error	361	36d	482d	💬 4 [218d]
INFO: task hung in fdget_pos fs kernfs	1	C	inconclusive	inconclusive	121	4d10h	490d	💬 1 [16d]
possible deadlock in input_inject_event usb fs	4	C	done		2317	9h22m	502d	PATCH [117d]
INFO: task hung in bch2_journal_reclaim_thread (2) fs	1	C	done	error	1574	132d	508d	💬 3 [138d]
INFO: task hung in page_cache_ra_unbounded (2) mm fs	1	C	done		3651	20d	528d	💬 1 [23d]
KASAN: slab-use-after-free Read in lockref_get fs	19	C	done	inconclusive	34	91d	575d	PATCH [575d]
WARNING in bch2_trans_put fs	-1	C	done	error	519	116d	635d	💬 2 [107d]
INFO: rcu detected stall in sys_close (7) fs	1	C	error		18	37d	663d
BUG: soft lockup in pipe_read fs mm	1	syz			5	371d	748d
INFO: rcu detected stall in dput (8) fs	1	C	done		635	25d	773d
WARNING: proc registration bug in bcm_connect fs	-1	C	inconclusive	inconclusive	322	527d	792d	PATCH [551d]
go runtime error fs	2	syz	error	inconclusive	24	117d	811d
INFO: task hung in user_get_super (2) fs	1	C	error		1066	2h00m	815d
INFO: rcu detected stall in clock_adjtime (2) fs	1	C	error	inconclusive	112	46d	858d
UBSAN: shift-out-of-bounds in befs_check_sb fs	-1	C	error	done	79	12d	945d	PATCH [587d]
INFO: task hung in synchronize_rcu (4) net fs	1	C	done	error	2548	18h49m	1014d	💬 8 [22d]
WARNING in do_mkdirat fs	-1	C	error	error	747	2d06h	1166d	💬 22 [730d]
WARNING in path_openat fs	-1	C	error	done	182	2d09h	1167d	💬 1 [730d]
INFO: task hung in lookup_slow (3) fs	1	C	unreliable		1947	3d15h	1188d	💬 2 [72d]
INFO: task hung in path_openat (7) fs	1	C	unreliable		4701	4d09h	1224d	💬 2 [72d]
WARNING in inc_nlink (3) fs	-1	C	error	error	6935	5d13h	1427d	💬 1 [72d]
INFO: task hung in filename_create (4) fs	1	C	error	error	2443	1h01m	1513d
possible deadlock in input_event (2) fs	4	C	inconclusive		6740	22h30m	1554d	💬 3 [72d]
INFO: task hung in sys_io_destroy fs	1	C	inconclusive	inconclusive	3	41d	1666d	💬 4 [1647d]
INFO: task can't die in wait_on_page_bit_common fs mm	1	C	done		5	1640d	1993d
INFO: rcu detected stall in seq_read (2) fs	1	C	done	error	5	1443d	2030d	💬 1 [2030d]
INFO: rcu detected stall in sys_clock_adjtime fs	1	C	done	inconclusive	151	11d	2045d
INFO: task hung in do_read_cache_page (3) fs mm	1	C	done	inconclusive	88	1310d	2207d	💬 2 [2101d]

moderation (91) 🔗

Title	Rank 🛈	Count	Last	Reported
KCSAN: data-race in atime_needs_update / inode_update_time fs	6	1	1d18h	1d18h
KMSAN: uninit-value in fd_install fs	7	1	2d09h	2d06h
KCSAN: data-race in fill_mg_cmtime / simple_rename_timestamp (4) fs	6	1	2d13h	2d13h
KCSAN: data-race in __dentry_kill / shrink_dentry_list (7) fs	6	1	6d14h	6d14h
KCSAN: data-race in inode_update_timestamps / inode_update_timestamps (6) fs	6	1	8d00h	8d00h
KCSAN: data-race in __d_drop / __d_lookup (5) fs	6	1	9d06h	9d06h
KCSAN: data-race in __dentry_kill / __dentry_kill (7) fs	6	2	3d21h	9d11h
KCSAN: data-race in __dentry_kill / step_into_slowpath fs	6	1	9d19h	9d19h
upstream test error: KCSAN: data-race in d_make_discardable / step_into_slowpath fs	-1	1	10d	10d
KCSAN: data-race in __fput / setattr_copy (2) fs	6	1	16d	16d
KCSAN: data-race in drop_nlink / vfs_coredump fs	6	1	16d	16d
KCSAN: data-race in fill_mg_cmtime / inode_set_ctime_current (2) fs	6	1	16d	16d
KCSAN: data-race in __d_drop / fast_dput (3) fs	6	28	1d22h	16d
KCSAN: data-race in __dentry_kill / lookup_fast (15) fs race:benign	6	5	4d22h	17d
KCSAN: data-race in __d_instantiate / link_path_walk fs race:benign	6	1	18d	18d
KASAN: slab-use-after-free Read in propagate_mnt fs	19	2	12d	18d
KASAN: slab-use-after-free Read in bulk_make_private fs	19	10	11h09m	22d
KCSAN: data-race in aio_read_events / iocb_put (13) fs	6	1	22d	22d
KASAN: slab-use-after-free Read in clone_mnt fs	19	38	1h05m	23d
KCSAN: data-race in __d_instantiate / lookup_fast (12) fs	6	2	6d21h	24d
KCSAN: data-race in inode_permission / setattr_copy (2) fs	6	1	24d	24d
KCSAN: data-race in __fsnotify_parent / d_make_discardable fs	6	1	29d	29d
KCSAN: data-race in pipe_release / pipe_wait_readable (10) fs	6	1	31d	31d
KCSAN: data-race in path_openat / shrink_dentry_list (4) fs	6	1	32d	32d
KCSAN: data-race in ep_poll_callback / ep_try_send_events (2) fs	6	2	3d15h	33d
KCSAN: data-race in begin_new_exec / cgroup_task_dead fs mm	6	1	33d	33d
WARNING in notify_change (9) fs	-1	2	32d	35d
KCSAN: data-race in __dentry_kill / d_make_discardable fs	6	12	5d13h	38d
KCSAN: data-race in __d_lookup_rcu_op_compare / __d_rehash (6) fs	6	2	26d	41d
KCSAN: data-race in atime_needs_update / inode_set_ctime_to_ts (3) fs	6	1	44d	44d
BUG: unable to handle kernel paging request in poll_freewait fs	8	1	48d	44d
KASAN: slab-use-after-free Read in shrink_dentry_list fs	19	2	34d	44d
KCSAN: data-race in fprop_reflect_period_percpu / fprop_reflect_period_percpu (8) fs mm	6	2	43d	44d
KCSAN: data-race in alloc_fd / do_select (3) fs	6	1	47d	47d
KCSAN: data-race in do_sendfile / do_writev fs	6	1	53d	53d
KCSAN: data-race in __d_lookup / __d_rehash (10) fs	6	2	18d	53d
KCSAN: data-race in dentry_unlink_inode / path_openat fs	6	1	54d	54d
KCSAN: data-race in anon_pipe_write / opipe_prep fs	6	1	55d	55d
KCSAN: data-race in choose_mountpoint_rcu / mnt_change_mountpoint fs	6	1	55d	55d
KCSAN: data-race in __d_instantiate / path_lookupat fs	6	3	24d	59d
KCSAN: data-race in d_invalidate / fast_dput (6) fs	6	4	21d	62d
KCSAN: data-race in d_delete / path_lookupat fs	6	10	1d11h	63d
KCSAN: data-race in d_make_discardable / lookup_fast fs	6	33	2d16h	65d
KCSAN: data-race in fill_mg_cmtime / simple_unlink fs	6	22	3d03h	65d
KCSAN: data-race in d_make_discardable / step_into_slowpath fs	6	48	11h15m	65d
KCSAN: data-race in d_make_discardable / path_lookupat fs	6	33	1d11h	67d
KCSAN: data-race in drop_nlink / generic_fillattr (10) fs	6	6	2d12h	67d
KASAN: stack-out-of-bounds Read in unwind_next_frame (5) fs	17	1	71d	67d
KCSAN: data-race in d_make_discardable / do_readlinkat fs	6	42	11h17m	67d
KCSAN: data-race in generic_fillattr / inode_set_ctime_to_ts (4) fs	6	8	5d07h	68d
KCSAN: data-race in d_delete / step_into_slowpath fs	6	34	2h32m	69d
KCSAN: data-race in __follow_mount_rcu / d_set_mounted fs	6	5	4d20h	70d
KCSAN: data-race in generic_fillattr / setattr_copy (5) fs	6	2	50d	70d
KCSAN: data-race in dont_mount / step_into_slowpath fs	6	22	20h21m	71d
KCSAN: data-race in dont_mount / path_lookupat fs	6	8	17d	71d
KCSAN: data-race in dentry_unlink_inode / step_into_slowpath fs	6	123	6h04m	71d
KASAN: slab-use-after-free Read in seq_printf fs	19	5	34d	127d
general protection fault in mpage_readahead fs	2	3	70d	132d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (8) fs mm	6	8	1d03h	137d
WARNING in unlock_mount (3) fs	-1	18	18d	144d
WARNING in vfs_fileattr_set fs	-1	3	72d	152d
KCSAN: data-race in __set_task_comm / strlen mm fs	6	8	17d	155d
KCSAN: data-race in init_file / prepare_creds (2) fs	6	20	9d16h	199d
KCSAN: data-race in pipe_lock / pipe_release (16) fs	6	5	41d	203d
KCSAN: data-race in fifo_open / wait_for_partner (6) fs	6	197	22h17m	211d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (10) mm fs	6	12	28d	234d
KCSAN: data-race in filemap_read / filemap_read (6) fs	6	453	23h04m	241d
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event (4) fs	6	29	4d18h	258d
WARNING in lookup_slow (4) fs	-1	14	26d	261d
WARNING in dqput (2) fs	-1	12	21d	265d
WARNING in do_rmdir fs	-1	11	29d	296d
KCSAN: data-race in __d_rehash / fast_dput (4) fs	6	35	2d20h	333d
WARNING: refcount bug in call_timer_fn (4) trace fs perf	13	12	14d	357d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) fs mm	6	858	5h00m	449d
KCSAN: data-race in do_sendfile / do_sendfile (10) fs	6	26	38d	455d
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event (2) fs	6	59	17d	486d
KCSAN: data-race in generic_fillattr / touch_atime (4) fs	6	56	2d08h	494d
KCSAN: data-race in generic_fillattr / inode_add_bytes fs	6	154	14h46m	581d
KCSAN: data-race in d_delete / lookup_fast (7) fs	6	128	20h32m	590d
KCSAN: data-race in fasync_remove_entry / sock_wake_async (12) fs	6	46	2d03h	603d
KCSAN: data-race in __dentry_kill / fast_dput (2) fs	6	238	17d	620d
KCSAN: data-race in touch_atime / touch_atime (3) fs	6	612	20h55m	625d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm	6	818	10h32m	645d
KCSAN: data-race in atime_needs_update / touch_atime (2) fs	6	551	1d08h	740d
KCSAN: data-race in atime_needs_update / inode_update_timestamps fs	6	434	4d20h	796d
KCSAN: data-race in atime_needs_update / inode_set_ctime_current fs	6	467	13h40m	796d
KCSAN: data-race in data_push_tail / string fs	6	472	23h24m	1665d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm	6	5090	9h54m	1691d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm	6	1631	9d13h	1965d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm	6	4118	1d19h	2255d
KCSAN: data-race in xas_find_marked / xas_set_mark fs mm	6	2481	21h09m	2260d