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fs subsystem


List(s): linux-fsdevel@vger.kernel.org
Fixed bugs: 676
Parent subsystem(s): kernel (97)
Child subsystems: afs (4) autofs (3) bfs (5) btrfs (39) cifs (0) erofs (0) exfat (18) ext4 (69) f2fs (12) fscrypt (1) fsverity (0) fuse (7) gfs2 (33) hfs (24) iomap (3) isofs (1) jffs2 (3) jfs (72) kernfs (37) netfs (2) nfs (9) nilfs (6) ntfs3 (19) ocfs2 (47) orangefs (0) overlayfs (3) squashfs (1) udf (10) v9fs (3) xfs (12)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
INFO: rcu detected stall in dentry_kill prio:high fs mm 1 C error 5 5h47m 3d01h
KASAN: slab-use-after-free Read in d_alloc_parallel fs prio:high 19 76 7h09m 3d05h
KASAN: slab-use-after-free Read in debugfs_u32_get (2) fs prio:normal 19 syz 1 9d10h 5d10h PATCH [15h35m]
KASAN: slab-use-after-free Read in dentry_kill fs prio:high actionable 19 3 2d21h 7d04h
KASAN: slab-use-after-free Read in filename_mkdirat fs actionable prio:high 19 1 27d 20d
possible deadlock in page_cache_ra_order mm fs prio:high 4 5 26d 23d
INFO: rcu detected stall in __fsnotify_parent (3) prio:high fs input usb 1 syz error error 1 37d 34d 💬 1 [28d]
possible deadlock in hugetlbfs_fallocate prio:low fs mm 4 2 34d 36d
KCSAN: data-race in fill_mg_cmtime / inode_set_ctime_to_ts race:harmful prio:low fs 6 1 37d 37d
possible deadlock in dump_user_range prio:low fs 4 3 12d 40d
kernel BUG in sock_release prio:normal fs -1 2 41d 61d
KMSAN: uninit-value in inode_set_ctime_to_ts prio:high fs 7 42 5d03h 127d
KASAN: slab-use-after-free Read in proc_invalidate_siblings_dcache (2) prio:high fs 19 4 12d 152d
INFO: rcu detected stall in inotify_add_watch prio:low modules fs 1 syz error error 2 128d 154d
KASAN: use-after-free Read in hpfs_bplus_lookup fs prio:high 19 C error error 11 26d 157d PATCH [14d]
possible deadlock in serial8250_handle_irq (2) prio:low ppp fs 4 2 92d 159d
INFO: rcu detected stall in pivot_root prio:high fs 1 syz 1 175d 171d
BUG: corrupted list in vfs_setxattr fs 8 62 68d 175d
memory leak in adfs_init_fs_context prio:low fs 3 C 1 120d 191d PATCH [190d]
WARNING in sched_mm_cid_fork prio:low fs mm -1 C error error 332 139d 201d PATCH [180d]
KASAN: null-ptr-deref Read in drop_buffers (5) prio:high fs 11 14 8d18h 224d PATCH [193d]
INFO: rcu detected stall in sys_symlink (6) prio:high fs mm 1 C error inconclusive 6 44d 238d
KASAN: use-after-free Read in hpfs_count_dnodes prio:high fs 19 C error error 9 48d 238d 💬 1 [237d]
INFO: rcu detected stall in eventpoll_release_file (2) prio:normal fs 1 C error error 1 162d 256d
WARNING in path_noexec (2) prio:low fs mm -1 C error 27146 12h50m 265d PATCH [255d]
INFO: task hung in writeback_iter (3) prio:high fs mm 1 C error error 19 1d19h 298d PATCH [153d]
INFO: rcu detected stall in blkdev_release (3) prio:normal block fs 1 101 14d 322d
KASAN: use-after-free Read in hpfs_get_ea prio:high fs 19 C error 8883 2h16m 340d PATCH [14d]
INFO: task hung in __iterate_supers prio:high fs 1 C error 8333 12m 383d
kernel BUG in __filemap_add_folio prio:low fs mm -1 C done 1992 9h25m 424d PATCH [187d]
INFO: task hung in page_cache_ra_order prio:low fs mm 1 C done 114 1d16h 426d 💬 1 [425d]
INFO: task hung in do_coredump (3) prio:high fs 1 C done error 361 167d 613d 💬 4 [349d]
INFO: task hung in fdget_pos fs kernfs prio:normal 1 C inconclusive inconclusive 132 23h59m 621d 💬 1 [23d]
possible deadlock in input_inject_event prio:high usb fs 4 C done 3956 7d14h 633d PATCH [248d]
INFO: task hung in bch2_journal_reclaim_thread (2) fs 1 C done error 1574 263d 639d 💬 3 [269d]
INFO: task hung in page_cache_ra_unbounded (2) fs mm 1 C done error 3651 151d 659d 💬 1 [154d]
WARNING in bch2_trans_put prio:high fs -1 C done error 519 248d 767d 💬 2 [238d]
INFO: rcu detected stall in sys_close (7) prio:high fs 1 C error 20 3d16h 795d
BUG: soft lockup in pipe_read fs mm 1 syz 5 502d 880d
INFO: rcu detected stall in dput (8) prio:low fs 1 C done error 635 156d 904d
WARNING: proc registration bug in bcm_connect fs -1 C inconclusive inconclusive 322 658d 923d PATCH [682d]
go runtime error fs 2 syz error inconclusive 24 50d 942d
INFO: task hung in user_get_super (2) prio:high fs 1 C error 1941 36m 946d
UBSAN: shift-out-of-bounds in befs_check_sb prio:high fs -1 C error done 79 17d 1076d PATCH [718d]
INFO: task hung in synchronize_rcu (4) prio:high fs net 1 C done error 3880 13m 1146d 💬 8 [13d]
WARNING in do_mkdirat prio:high fs -1 C error error 747 133d 1297d 💬 22 [861d]
WARNING in path_openat prio:high fs -1 C error done 202 12d 1299d 💬 1 [861d]
INFO: task hung in lookup_slow (3) fs prio:high 1 C unreliable 1996 1d20h 1320d 💬 2 [44d]
INFO: task hung in path_openat (7) fs 1 C unreliable 4862 23d 1355d 💬 2 [13d]
WARNING in inc_nlink (3) fs prio:low -1 C error error 7031 2h19m 1558d 💬 1 [44d]
INFO: task hung in filename_create (4) fs prio:high 1 C error error 2675 3d01h 1644d
possible deadlock in input_event (2) fs 4 C inconclusive 7546 8d00h 1685d 💬 3 [13d]
INFO: task hung in sys_io_destroy fs 1 C inconclusive inconclusive 3 102d 1797d 💬 4 [1778d]
INFO: task can't die in wait_on_page_bit_common fs mm 1 C done 5 1771d 2124d
INFO: rcu detected stall in seq_read (2) fs 1 C done error 5 1574d 2161d 💬 1 [2161d]
INFO: task hung in do_read_cache_page (3) mm fs 1 C done inconclusive 88 1441d 2338d 💬 2 [2232d]
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in d_lru_del / dentry_kill fs race:benign 6 1 5h24m 5h23m
KCSAN: data-race in ___d_drop / __d_lookup (4) fs race:benign prio:low 6 1 4d12h 4d12h
BUG: soft lockup in file_free fs 1 1 10d 6d18h
KCSAN: data-race in d_invalidate / fast_dput (7) fs race:benign prio:high 6 1 7d03h 7d03h
KCSAN: data-race in dentry_kill / fast_dput fs race:benign prio:high 6 10 20h12m 7d21h
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (6) fs mm prio:high -1 1 8d19h 8d19h
KCSAN: data-race in fprop_reflect_period_percpu / fprop_reflect_period_percpu (10) fs mm race:benign prio:high 6 1 11d 11d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (12) mm fs race:benign prio:high 6 1 11d 11d
KCSAN: data-race in fprop_new_period / fprop_reflect_period_percpu (12) mm fs race:benign prio:low 6 1 13d 13d
WARNING in filename_mkdirat (2) fs prio:high -1 1 20d 16d
WARNING in minix_put_super fs prio:low -1 1 20d 16d
WARNING in notify_change (10) fs prio:high -1 1 26d 22d
KMSAN: uninit-value in alloc_fd fs prio:high 7 1 28d 24d
KCSAN: data-race in __d_instantiate / lookup_fast (13) fs race:benign prio:low 6 1 24d 24d
WARNING in do_mmap prio:low mm fs -1 1 32d 28d
kernel BUG in vxfs_read_olt prio:normal fs -1 1 33d 29d
KCSAN: data-race in __dentry_kill / proc_sys_compare fs race:benign prio:low 6 1 29d 29d
KMSAN: uninit-value in __d_lookup_rcu prio:high fs 7 1 41d 37d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (9) race:benign prio:low fs mm 6 1 38d 38d
WARNING in file_remove_privs_flags prio:low fs -1 2 40d 41d PATCH [15d]
KCSAN: data-race in generic_fillattr / inode_set_ctime_current (4) race:benign prio:low fs 6 3 1h21m 42d
KCSAN: data-race in pipe_release / pipe_unlock (2) prio:low fs 6 1 44d 44d
upstream test error: KCSAN: data-race in d_make_discardable / path_lookupat prio:high fs -1 1 44d 44d
KCSAN: data-race in dentry_unlink_inode / path_openat (3) prio:low fs 6 1 46d 46d
general protection fault in seq_read_iter (2) prio:low fs 2 1 50d 46d
KCSAN: data-race in generic_fillattr / inode_update_time prio:low fs 6 1 52d 52d
WARNING in filename_unlinkat fs prio:high -1 1 57d 53d
KCSAN: data-race in fill_mg_cmtime / simple_rename_timestamp (5) prio:low fs 6 2 29d 54d
WARNING in filename_linkat prio:high fs -1 1 71d 67d
general protection fault in traverse prio:low fs 2 1 71d 67d
KCSAN: data-race in __d_instantiate / path_openat (3) prio:low fs 6 2 53d 69d
WARNING in V2_minix_truncate prio:low fs -1 3 47d 72d
kernel BUG in bdev_getblk prio:low fs -1 2 24d 73d
WARNING in chmod_common (5) prio:high fs -1 1 78d 74d
WARNING in vfs_fileattr_set (2) prio:high fs -1 1 88d 83d
WARNING in vfs_remove_acl (2) prio:high fs -1 3 74d 89d
kernel BUG in qlist_free_all (4) prio:high net fs -1 3 33d 92d
kernel BUG in set_ps_flags prio:low fs -1 5 37d 99d
WARNING in do_loopback (4) fs prio:high -1 5 16d 114d
WARNING in do_new_mount (6) prio:normal fs -1 8 20d 124d
KCSAN: data-race in __filemap_add_folio / invalidate_bdev (11) prio:low fs mm 6 3 47d 125d
WARNING in filename_mknodat prio:high fs -1 19 39d 125d
BUG: corrupted list in chown_common (2) prio:low fs 8 2 84d 129d
KCSAN: data-race in __dentry_kill / __dentry_kill (7) prio:high fs 6 17 10d 140d
KCSAN: data-race in __dentry_kill / step_into_slowpath prio:low fs 6 7 13d 141d
KCSAN: data-race in __d_drop / fast_dput (3) fs prio:low 6 159 8d13h 147d
KCSAN: data-race in __dentry_kill / lookup_fast (15) race:benign fs prio:low 6 15 12d 149d
KCSAN: data-race in __dentry_kill / d_make_discardable prio:low fs 6 27 17d 169d
KASAN: slab-use-after-free Read in shrink_dentry_list prio:high fs 19 19 12d 175d
KCSAN: data-race in d_delete / path_lookupat prio:low fs 6 46 1d03h 194d
KCSAN: data-race in d_make_discardable / lookup_fast prio:low fs 6 112 17h02m 196d
KCSAN: data-race in fill_mg_cmtime / simple_unlink prio:low fs 6 66 3d07h 196d
KCSAN: data-race in d_make_discardable / step_into_slowpath prio:low fs 6 193 10h19m 197d
KCSAN: data-race in d_make_discardable / path_lookupat prio:low fs 6 106 1d10h 198d
KCSAN: data-race in d_make_discardable / do_readlinkat prio:low fs 6 105 10h27m 198d
KCSAN: data-race in d_delete / step_into_slowpath prio:low fs 6 93 1h51m 200d
KCSAN: data-race in __follow_mount_rcu / d_set_mounted prio:low fs 6 14 3d02h 201d
KCSAN: data-race in dont_mount / step_into_slowpath prio:low fs 6 59 1d02h 202d
KCSAN: data-race in dont_mount / path_lookupat prio:low fs 6 21 8d08h 202d
KCSAN: data-race in dentry_unlink_inode / step_into_slowpath prio:low fs 6 399 8h02m 202d
KASAN: slab-use-after-free Read in seq_printf prio:high fs 19 7 23d 258d
KCSAN: data-race in fifo_open / wait_for_partner (6) prio:low fs 6 295 1d23h 342d
KCSAN: data-race in filemap_read / filemap_read (6) prio:low fs 6 584 15d 372d
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event (4) prio:low fs 6 38 19d 389d
WARNING in lookup_slow (4) prio:high fs -1 22 13d 392d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) prio:low mm fs 6 951 17h13m 581d
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event (2) prio:low fs 6 76 14d 618d
KCSAN: data-race in generic_fillattr / touch_atime (4) prio:low fs 6 72 23d 625d
KCSAN: data-race in generic_fillattr / inode_add_bytes prio:low fs 6 203 1d14h 712d
KCSAN: data-race in d_delete / lookup_fast (7) prio:low fs 6 155 22d 721d
KCSAN: data-race in fasync_remove_entry / sock_wake_async (12) prio:low fs 6 51 26d 734d
KCSAN: data-race in touch_atime / touch_atime (3) prio:high fs 6 729 2d10h 757d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) prio:low mm fs 6 869 17h12m 776d
KCSAN: data-race in atime_needs_update / inode_set_ctime_current prio:low fs 6 519 1d23h 927d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) prio:high mm fs 6 5392 19h17m 1822d
KCSAN: data-race in __xa_set_mark / xas_find_marked prio:low fs mm 6 1672 1d20h 2096d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) prio:low fs mm 6 4158 17h13m 2386d
KCSAN: data-race in xas_find_marked / xas_set_mark prio:low fs mm 6 2565 17h11m 2392d