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fs subsystem


List(s): linux-fsdevel@vger.kernel.org
Fixed bugs: 669
Parent subsystem(s): kernel (80)
Child subsystems: afs (7) autofs (2) bfs (3) btrfs (44) cifs (0) erofs (1) exfat (21) ext4 (68) f2fs (10) fscrypt (1) fsverity (0) fuse (5) gfs2 (44) hfs (29) iomap (3) isofs (3) jffs2 (3) jfs (72) kernfs (36) netfs (0) nfs (9) nilfs (5) ntfs3 (19) ocfs2 (54) orangefs (0) overlayfs (6) squashfs (2) udf (8) v9fs (2) xfs (20)
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 17d 13d
possible deadlock in put_mnt_ns fs 4 C 4 20d 19d 💬 2 [18d]
possible deadlock in serial8250_handle_irq (2) fs 4 1 24d 20d
KMSAN: kernel-infoleak-after-free in anon_pipe_read fs 18 1 28d 22d
INFO: rcu detected stall in pivot_root fs 1 syz 1 36d 32d
possible deadlock in proc_pid_attr_write (3) fs 4 2 36d 35d
possible deadlock in mnt_want_write (7) fs 4 3 33d 36d
possible deadlock in path_openat (4) fs 4 1 49d 36d
BUG: corrupted list in vfs_setxattr fs 8 58 1d19h 36d
possible deadlock in flush_end_io fs mm 4 372 9h27m 36d
memory leak in adfs_init_fs_context fs 3 C 1 51d 52d PATCH [50d]
WARNING in sched_mm_cid_fork fs mm -1 C error 332 10h50m 62d PATCH [41d]
KASAN: null-ptr-deref Read in drop_buffers (5) fs 11 8 10d 85d PATCH [54d]
possible deadlock in stop_tty fs serial 4 3 14d 91d
KASAN: use-after-free Read in hpfs_count_dnodes fs 19 C error 9 10d 99d 💬 1 [98d]
possible deadlock in kbd_event fs 4 132 1d12h 112d
INFO: rcu detected stall in eventpoll_release_file (2) fs 1 C error 1 22d 117d
WARNING in path_noexec (2) mm fs -1 C error 16244 1h36m 126d PATCH [116d]
INFO: task hung in writeback_iter (3) fs mm 1 C error 14 6d17h 159d PATCH [13d]
kernel BUG in mpage_readahead fs -1 48 8d14h 189d PATCH [47d]
KASAN: use-after-free Read in hpfs_get_ea fs 19 C error 6046 2h56m 201d PATCH [112d]
WARNING: suspicious RCU usage in proc_sys_compare fs 4 C error 1444 210d 216d
INFO: task hung in __iterate_supers fs 1 C error 5381 2h49m 244d
kernel BUG in __filemap_add_folio mm fs -1 C done 1607 1d01h 284d PATCH [47d]
INFO: task hung in page_cache_ra_order fs mm 1 C done 82 2d08h 287d 💬 1 [286d]
kernel panic: KASAN: panic_on_warn set ... block fs 2 10 78d 290d 💬 2 [196d]
BUG: corrupted list in remove_wait_queue (2) fs 19 C done done 59 50d 377d PATCH [302d]
possible deadlock in __configfs_open_file fs 4 C 29 4d13h 408d PATCH [5d09h]
INFO: task hung in hugetlbfs_zero_partial_page fs mm 1 syz done 3 19d 409d
INFO: task hung in do_coredump (3) fs 1 C done 361 28d 474d 💬 4 [210d]
INFO: task hung in fdget_pos fs kernfs 1 C inconclusive inconclusive 121 10d 482d 💬 1 [8d16h]
possible deadlock in input_inject_event usb fs 4 C done 2297 10h51m 494d PATCH [109d]
INFO: task hung in bch2_journal_reclaim_thread (2) fs 1 C done error 1574 124d 500d 💬 3 [130d]
INFO: task hung in page_cache_ra_unbounded (2) mm fs 1 C done 3651 12d 519d 💬 1 [15d]
KASAN: slab-use-after-free Read in lockref_get fs 19 C done inconclusive 34 83d 567d PATCH [567d]
WARNING in bch2_trans_put fs -1 C done error 519 108d 627d 💬 2 [99d]
INFO: rcu detected stall in sys_close (7) fs 1 C error 18 29d 655d
BUG: soft lockup in pipe_read fs mm 1 syz 5 363d 740d
INFO: rcu detected stall in dput (8) fs 1 C done 635 17d 765d
WARNING: proc registration bug in bcm_connect fs -1 C inconclusive inconclusive 322 519d 784d PATCH [543d]
go runtime error fs 2 syz error inconclusive 24 109d 803d
INFO: task hung in user_get_super (2) fs 1 C error 1056 10h22m 807d
INFO: rcu detected stall in clock_adjtime (2) fs 1 C error inconclusive 112 38d 850d
UBSAN: shift-out-of-bounds in befs_check_sb fs -1 C error done 79 3d23h 937d PATCH [579d]
INFO: task hung in synchronize_rcu (4) net fs 1 C done error 2543 19h52m 1006d 💬 8 [14d]
WARNING in do_mkdirat fs -1 C error error 738 9m 1158d 💬 22 [722d]
WARNING in path_openat fs -1 C error done 181 11d 1159d 💬 1 [722d]
INFO: task hung in lookup_slow (3) fs 1 C unreliable 1944 6h35m 1180d 💬 2 [64d]
INFO: task hung in path_openat (7) fs 1 C unreliable 4697 6d10h 1216d 💬 2 [64d]
WARNING in inc_nlink (3) fs -1 C error error 6934 8d15h 1419d 💬 1 [64d]
INFO: task hung in filename_create (4) fs 1 C error error 2426 5h33m 1505d
possible deadlock in input_event (2) fs 4 C inconclusive 6736 10h51m 1546d 💬 3 [64d]
INFO: task hung in sys_io_destroy fs 1 C inconclusive inconclusive 3 33d 1658d 💬 4 [1639d]
INFO: task can't die in wait_on_page_bit_common fs mm 1 C done 5 1632d 1985d
INFO: rcu detected stall in seq_read (2) fs 1 C done error 5 1435d 2022d 💬 1 [2022d]
INFO: rcu detected stall in sys_clock_adjtime fs 1 C done inconclusive 151 3d09h 2037d
INFO: task hung in do_read_cache_page (3) fs mm 1 C done inconclusive 88 1302d 2199d 💬 2 [2093d]
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in inode_update_timestamps / inode_update_timestamps (6) fs 6 1 11m 11m
KCSAN: data-race in __d_drop / __d_lookup (5) fs 6 1 1d06h 1d06h
KCSAN: data-race in __dentry_kill / __dentry_kill (7) fs 6 1 1d11h 1d11h
KCSAN: data-race in __dentry_kill / step_into_slowpath fs 6 1 1d18h 1d18h
upstream test error: KCSAN: data-race in d_make_discardable / step_into_slowpath fs -1 1 2d22h 2d22h
KCSAN: data-race in __fput / setattr_copy (2) fs 6 1 8d01h 8d01h
KCSAN: data-race in drop_nlink / vfs_coredump fs 6 1 8d02h 8d02h
KCSAN: data-race in fill_mg_cmtime / inode_set_ctime_current (2) fs 6 1 8d12h 8d11h
KCSAN: data-race in __d_drop / fast_dput (3) fs 6 17 45m 8d15h
KCSAN: data-race in __dentry_kill / lookup_fast (15) fs race:benign 6 4 2d17h 9d20h
KCSAN: data-race in __d_instantiate / link_path_walk fs race:benign 6 1 10d 10d
KASAN: slab-use-after-free Read in propagate_mnt fs 19 2 4d18h 10d
KASAN: slab-use-after-free Read in bulk_make_private fs 19 5 1d14h 14d
KCSAN: data-race in aio_read_events / iocb_put (13) fs 6 1 14d 14d
KASAN: slab-use-after-free Read in clone_mnt fs 19 21 4h04m 15d
KCSAN: data-race in __d_instantiate / lookup_fast (12) fs 6 1 16d 16d
KCSAN: data-race in inode_permission / setattr_copy (2) fs 6 1 16d 16d
KCSAN: data-race in __fsnotify_parent / d_make_discardable fs 6 1 21d 21d
KCSAN: data-race in pipe_release / pipe_wait_readable (10) fs 6 1 22d 22d
KCSAN: data-race in path_openat / shrink_dentry_list (4) fs 6 1 24d 24d
KCSAN: data-race in ep_poll_callback / ep_try_send_events (2) fs 6 1 25d 25d
KCSAN: data-race in begin_new_exec / cgroup_task_dead fs mm 6 1 25d 25d
WARNING in notify_change (9) fs -1 2 24d 27d
KCSAN: data-race in __dentry_kill / d_make_discardable fs 6 10 1h18m 30d
KCSAN: data-race in __d_lookup_rcu_op_compare / __d_rehash (6) fs 6 2 18d 33d
KCSAN: data-race in atime_needs_update / inode_set_ctime_to_ts (3) fs 6 1 36d 36d
BUG: unable to handle kernel paging request in poll_freewait fs 8 1 40d 36d
KASAN: slab-use-after-free Read in shrink_dentry_list fs 19 2 26d 36d
KCSAN: data-race in fprop_reflect_period_percpu / fprop_reflect_period_percpu (8) fs mm 6 2 35d 36d
KCSAN: data-race in alloc_fd / do_select (3) fs 6 1 39d 39d
KCSAN: data-race in do_sendfile / do_writev fs 6 1 45d 45d
KCSAN: data-race in __d_lookup / __d_rehash (10) fs 6 2 10d 45d
KCSAN: data-race in dentry_unlink_inode / path_openat fs 6 1 46d 46d
KCSAN: data-race in anon_pipe_write / opipe_prep fs 6 1 47d 47d
KCSAN: data-race in choose_mountpoint_rcu / mnt_change_mountpoint fs 6 1 47d 47d
KCSAN: data-race in __d_instantiate / path_lookupat fs 6 3 16d 51d
KCSAN: data-race in d_invalidate / fast_dput (6) fs 6 4 13d 54d
KCSAN: data-race in d_delete / path_lookupat fs 6 8 20h24m 55d
KCSAN: data-race in d_make_discardable / lookup_fast fs 6 29 1h18m 57d
KCSAN: data-race in fill_mg_cmtime / simple_unlink fs 6 19 2h46m 57d
KCSAN: data-race in d_make_discardable / step_into_slowpath fs 6 39 1d01h 57d
KCSAN: data-race in d_make_discardable / path_lookupat fs 6 29 1d13h 59d
KCSAN: data-race in drop_nlink / generic_fillattr (10) fs 6 4 14d 59d
KASAN: stack-out-of-bounds Read in unwind_next_frame (5) fs 17 1 63d 59d
KCSAN: data-race in d_make_discardable / do_readlinkat fs 6 35 13h11m 59d
KCSAN: data-race in generic_fillattr / inode_set_ctime_to_ts (4) fs 6 5 6d09h 60d
KCSAN: data-race in filemap_write_and_wait_range / xas_set_mark (3) fs mm 6 4 50d 61d
KCSAN: data-race in d_delete / step_into_slowpath fs 6 27 7h53m 61d
KCSAN: data-race in __follow_mount_rcu / d_set_mounted fs 6 4 3d14h 62d
KCSAN: data-race in generic_fillattr / setattr_copy (5) fs 6 2 42d 62d
KCSAN: data-race in dont_mount / step_into_slowpath fs 6 18 5h40m 63d
KCSAN: data-race in dont_mount / path_lookupat fs 6 8 9d09h 63d
KCSAN: data-race in dentry_unlink_inode / step_into_slowpath fs 6 105 23m 63d
BUG: corrupted list in do_lock_mount fs 8 1 82d 78d
BUG: corrupted list in filename_create fs 8 1 83d 79d
WARNING in chmod_common (4) fs -1 1 85d 81d
WARNING in __generic_file_fsync (3) fs -1 1 88d 84d
KCSAN: data-race in __d_instantiate / path_openat (2) fs 6 2 53d 94d
KASAN: slab-use-after-free Read in seq_printf fs 19 5 26d 119d
general protection fault in mpage_readahead fs 2 3 62d 124d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (8) fs mm 6 7 13d 129d
WARNING in unlock_mount (3) fs -1 18 10d 136d
WARNING in vfs_fileattr_set fs -1 3 64d 144d
KCSAN: data-race in __set_task_comm / strlen mm fs 6 8 9d09h 147d
KCSAN: data-race in init_file / prepare_creds (2) fs 6 20 1d16h 191d
KCSAN: data-race in pipe_lock / pipe_release (16) fs 6 5 33d 195d
KCSAN: data-race in fifo_open / wait_for_partner (6) fs 6 188 21h31m 203d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (10) mm fs 6 12 20d 226d
KCSAN: data-race in filemap_read / filemap_read (6) fs 6 446 1d13h 233d
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event (4) fs 6 26 3d23h 250d
WARNING in lookup_slow (4) fs -1 14 18d 253d
WARNING in dqput (2) fs -1 12 13d 257d
WARNING in do_rmdir fs -1 11 21d 288d
KCSAN: data-race in __d_rehash / fast_dput (4) fs 6 34 4d11h 325d
WARNING: refcount bug in call_timer_fn (4) trace fs perf 13 12 6d18h 349d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) fs mm 6 849 9h02m 441d
KCSAN: data-race in do_sendfile / do_sendfile (10) fs 6 26 30d 447d
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event (2) fs 6 59 9d16h 478d
KCSAN: data-race in generic_fillattr / touch_atime (4) fs 6 53 2d00h 486d
KCSAN: data-race in generic_fillattr / inode_add_bytes fs 6 152 6h07m 573d
KCSAN: data-race in d_delete / lookup_fast (7) fs 6 124 3d06h 582d
KCSAN: data-race in fasync_remove_entry / sock_wake_async (12) fs 6 44 5d21h 595d
KCSAN: data-race in __dentry_kill / fast_dput (2) fs 6 238 9d20h 612d
KCSAN: data-race in touch_atime / touch_atime (3) fs 6 605 21h29m 617d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 6 811 9h02m 637d
KCSAN: data-race in atime_needs_update / touch_atime (2) fs 6 540 10h56m 732d
KCSAN: data-race in atime_needs_update / inode_update_timestamps fs 6 432 2d21h 787d
KCSAN: data-race in atime_needs_update / inode_set_ctime_current fs 6 465 1d13h 787d
KCSAN: data-race in data_push_tail / string fs 6 471 12d 1657d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 6 5071 now 1683d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 6 1631 1d13h 1957d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm 6 4117 2d21h 2247d
KCSAN: data-race in xas_find_marked / xas_set_mark fs mm 6 2468 12h20m 2252d