fs subsystem


List(s): linux-fsdevel@vger.kernel.org
Fixed bugs: 676
Parent subsystem(s): kernel (88)
Child subsystems: afs (4) autofs (1) bfs (5) btrfs (35) cifs (0) erofs (0) exfat (22) ext4 (69) f2fs (11) fscrypt (1) fsverity (0) fuse (9) gfs2 (32) hfs (23) iomap (1) isofs (1) jffs2 (3) jfs (73) kernfs (39) netfs (1) nfs (14) nilfs (8) ntfs3 (20) ocfs2 (40) orangefs (0) overlayfs (4) squashfs (1) udf (8) v9fs (5) xfs (14)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
possible deadlock in rht_lock net fs prio:low 4 C error 98 1h01m 2d00h
KASAN: slab-use-after-free Read in dentry_kill prio:high actionable fs 19 3 37d 41d
KASAN: slab-use-after-free Read in filename_mkdirat actionable prio:high fs 19 1 62d 54d
possible deadlock in page_cache_ra_order prio:high fs mm 4 9 9d05h 57d
INFO: rcu detected stall in __fsnotify_parent (3) prio:high fs 1 syz error error 2 21d 68d 💬 1 [16d]
possible deadlock in hugetlbfs_fallocate prio:low fs mm 4 2 69d 71d
possible deadlock in dump_user_range prio:low fs 4 3 46d 74d
kernel BUG in sock_release prio:normal fs -1 2 75d 96d
KASAN: slab-use-after-free Read in proc_invalidate_siblings_dcache (2) prio:high fs 19 4 46d 187d
INFO: rcu detected stall in inotify_add_watch prio:low fs modules 1 syz error error 2 162d 188d
KASAN: use-after-free Read in hpfs_bplus_lookup fs prio:high 19 C error error 11 33d 191d PATCH [25d]
INFO: rcu detected stall in pivot_root prio:high fs 1 syz 1 210d 206d
memory leak in adfs_init_fs_context prio:low fs 3 C 2 8d12h 225d PATCH [224d]
WARNING in sched_mm_cid_fork prio:low mm fs -1 C error error 332 174d 236d PATCH [215d]
KASAN: null-ptr-deref Read in drop_buffers (5) prio:high fs 11 14 43d 259d PATCH [228d]
INFO: rcu detected stall in sys_symlink (6) prio:high fs mm 1 C error inconclusive 6 78d 272d
KASAN: use-after-free Read in hpfs_count_dnodes prio:high fs 19 C error error 9 83d 272d 💬 1 [271d]
INFO: rcu detected stall in eventpoll_release_file (2) prio:normal fs 1 C error error 1 196d 291d
WARNING in path_noexec (2) prio:low fs mm -1 C error 27195 28d 299d PATCH [289d]
INFO: task hung in writeback_iter (3) prio:high fs mm 1 C error error 20 27d 333d PATCH [187d]
INFO: rcu detected stall in blkdev_release (3) prio:normal fs 1 103 14d 357d
KASAN: use-after-free Read in hpfs_get_ea prio:high fs 19 C error 9813 4h33m 374d PATCH [25d]
INFO: task hung in __iterate_supers prio:high fs 1 C error 8625 2h19m 417d
kernel BUG in __filemap_add_folio prio:low fs mm -1 C done 2054 35m 458d PATCH [221d]
INFO: task hung in page_cache_ra_order prio:low mm fs 1 C done 123 1d19h 460d 💬 1 [460d]
INFO: task hung in do_coredump (3) prio:high fs 1 C done error 361 202d 648d 💬 4 [384d]
INFO: task hung in fdget_pos fs kernfs prio:normal 1 C inconclusive inconclusive 143 11d 656d 💬 1 [26d]
possible deadlock in input_inject_event prio:high fs 4 C done error 3956 41d 667d PATCH [282d]
INFO: task hung in bch2_journal_reclaim_thread (2) fs 1 C done error 1574 297d 674d 💬 3 [304d]
INFO: task hung in page_cache_ra_unbounded (2) fs mm 1 C done error 3651 185d 693d 💬 1 [189d]
WARNING in bch2_trans_put prio:high fs -1 C done error 519 282d 801d 💬 2 [273d]
INFO: rcu detected stall in sys_close (7) prio:high fs 1 C error 21 32d 829d
BUG: soft lockup in pipe_read fs mm 1 syz 5 537d 914d
INFO: rcu detected stall in dput (8) prio:low fs 1 C done error 635 190d 938d
WARNING: proc registration bug in bcm_connect fs -1 C inconclusive inconclusive 322 693d 958d PATCH [716d]
INFO: task hung in user_get_super (2) prio:high fs 1 C error 2026 9d02h 981d
UBSAN: shift-out-of-bounds in befs_check_sb prio:high fs -1 C error done 79 51d 1111d PATCH [752d]
INFO: task hung in synchronize_rcu (4) prio:high fs net 1 C done error 4153 3h42m 1180d 💬 8 [2d09h]
WARNING in do_mkdirat prio:high fs -1 C error error 747 167d 1331d 💬 22 [895d]
WARNING in path_openat prio:high fs -1 C error done 211 11d 1333d 💬 1 [16d]
INFO: task hung in lookup_slow (3) fs prio:high 1 C unreliable 1998 21d 1354d 💬 2 [16d]
INFO: task hung in path_openat (7) fs 1 C unreliable 4864 13d 1390d 💬 2 [47d]
WARNING in inc_nlink (3) fs prio:low -1 C error error 7064 19h48m 1592d 💬 1 [79d]
INFO: task hung in filename_create (4) fs prio:high 1 C error error 2679 15d 1678d
possible deadlock in input_event (2) fs 4 C inconclusive 7546 12d 1719d 💬 3 [47d]
INFO: task hung in sys_io_destroy fs 1 C inconclusive inconclusive 3 137d 1832d 💬 4 [1812d]
INFO: task can't die in wait_on_page_bit_common fs mm 1 C done 5 1805d 2158d
INFO: rcu detected stall in seq_read (2) fs 1 C done error 5 1609d 2195d 💬 2 [2d17h]
INFO: task hung in do_read_cache_page (3) fs mm 1 C done inconclusive 88 1475d 2373d 💬 2 [2267d]
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in __filemap_add_folio / invalidate_bdev (12) mm fs race:benign 6 1 1d04h 1d04h
KCSAN: data-race in ksys_write / ksys_write (14) fs race:benign prio:low 6 1 7d22h 7d22h
WARNING in __start_renaming fs prio:high -1 1 15d 10d
KCSAN: data-race in lookup_fast / shrink_dentry_list (14) fs race:benign prio:low 6 1 18d 18d
KCSAN: data-race in init_file / prepare_creds (3) fs race:benign prio:low 6 1 20d 20d
KCSAN: data-race in __lookup_mnt / __umount_mnt fs race:benign prio:low 6 1 21d 21d
KCSAN: data-race in __d_lookup / __d_rehash (12) fs race:benign prio:high 6 1 21d 21d
WARNING in V1_minix_truncate fs prio:high -1 1 25d 21d
KCSAN: data-race in dentry_unlink_inode / path_openat (4) fs race:benign prio:low 6 2 20d 24d
KCSAN: data-race in __fsnotify_parent / d_make_discardable (2) fs race:benign prio:high 6 2 18d 25d
KCSAN: data-race in __wb_writeout_add / writeout_period (6) fs mm race:benign prio:high 6 1 27d 27d
KASAN: vmalloc-out-of-bounds Read in fanotify_read fs 17 1 34d 30d
KCSAN: data-race in d_make_discardable / dentry_kill race:benign prio:low fs 6 11 2h52m 31d
KCSAN: data-race in __d_instantiate / path_lookupat (2) race:benign prio:low fs 6 1 33d 33d
KCSAN: data-race in d_lru_del / dentry_kill race:benign prio:low fs 6 2 7d09h 34d
KCSAN: data-race in ___d_drop / __d_lookup (4) race:benign prio:low fs 6 1 38d 38d
BUG: soft lockup in file_free fs 1 1 45d 41d
KCSAN: data-race in d_invalidate / fast_dput (7) race:benign prio:high fs 6 1 41d 41d
KCSAN: data-race in dentry_kill / fast_dput race:benign prio:high fs 6 42 18h22m 42d
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (6) prio:high fs mm -1 3 12d 43d
KCSAN: data-race in fprop_reflect_period_percpu / fprop_reflect_period_percpu (10) race:benign prio:high mm fs 6 1 45d 45d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (12) race:benign prio:high fs mm 6 1 45d 45d
KCSAN: data-race in fprop_new_period / fprop_reflect_period_percpu (12) race:benign prio:low fs mm 6 1 48d 48d
WARNING in filename_mkdirat (2) prio:high fs -1 15 13h36m 50d
WARNING in minix_put_super prio:low fs -1 1 55d 51d
WARNING in notify_change (10) prio:high fs -1 1 60d 56d
KMSAN: uninit-value in alloc_fd prio:high fs 7 1 62d 58d
WARNING in do_mmap prio:low mm fs -1 1 66d 62d
kernel BUG in vxfs_read_olt prio:normal fs -1 1 67d 63d
KMSAN: uninit-value in __d_lookup_rcu prio:high fs 7 2 34d 71d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (9) race:benign prio:low fs mm 6 2 27d 73d
WARNING in file_remove_privs_flags prio:low fs -1 9 5d01h 75d PATCH [11d]
KCSAN: data-race in generic_fillattr / inode_set_ctime_current (4) race:benign prio:low fs 6 4 5d16h 77d
general protection fault in seq_read_iter (2) prio:low fs 2 1 84d 80d
KCSAN: data-race in fill_mg_cmtime / simple_rename_timestamp (5) prio:low fs 6 4 3d14h 89d
WARNING in V2_minix_truncate prio:low fs -1 3 81d 106d
kernel BUG in bdev_getblk prio:low fs -1 2 58d 107d
kernel BUG in qlist_free_all (4) prio:high net fs -1 3 67d 126d
kernel BUG in set_ps_flags prio:low fs -1 6 30d 133d
WARNING in do_loopback (4) prio:high fs -1 7 14d 148d
WARNING in do_new_mount (6) prio:normal fs -1 12 2d03h 159d
KCSAN: data-race in __dentry_kill / __dentry_kill (7) prio:high fs 6 17 44d 175d
KCSAN: data-race in __dentry_kill / step_into_slowpath prio:low fs 6 7 48d 175d
KCSAN: data-race in __d_drop / fast_dput (3) prio:low fs 6 159 42d 182d
KCSAN: data-race in __dentry_kill / lookup_fast (15) race:benign prio:low fs 6 15 46d 183d
KCSAN: data-race in __dentry_kill / d_make_discardable prio:low fs 6 27 52d 203d
KASAN: slab-use-after-free Read in shrink_dentry_list prio:high fs 19 19 47d 210d
KCSAN: data-race in d_delete / path_lookupat prio:low fs 6 52 5h25m 229d
KCSAN: data-race in d_make_discardable / lookup_fast prio:low fs 6 126 5d15h 230d
KCSAN: data-race in fill_mg_cmtime / simple_unlink prio:low fs 6 82 4d15h 231d
KCSAN: data-race in d_make_discardable / step_into_slowpath prio:low fs 6 229 17h22m 231d
KCSAN: data-race in d_make_discardable / path_lookupat prio:low fs 6 120 4h12m 232d
KCSAN: data-race in d_make_discardable / do_readlinkat prio:low fs 6 120 1d20h 233d
KCSAN: data-race in d_delete / step_into_slowpath prio:low fs 6 114 2h01m 235d
KCSAN: data-race in __follow_mount_rcu / d_set_mounted prio:low fs 6 17 13d 236d
KCSAN: data-race in dont_mount / step_into_slowpath prio:low fs 6 68 10h03m 237d
KCSAN: data-race in dont_mount / path_lookupat prio:low fs 6 25 6d21h 237d
KCSAN: data-race in dentry_unlink_inode / step_into_slowpath prio:low fs 6 463 17h22m 237d
KASAN: slab-use-after-free Read in seq_printf prio:high fs 19 8 19d 293d
KCSAN: data-race in fifo_open / wait_for_partner (6) prio:low fs 6 317 10d 377d
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event (4) prio:low fs 6 40 12d 424d
WARNING in lookup_slow (4) prio:high fs -1 23 23d 427d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) prio:low mm fs 6 954 2d11h 615d
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event (2) prio:low fs 6 80 5d09h 652d
KCSAN: data-race in generic_fillattr / touch_atime (4) prio:low fs 6 78 12h52m 660d
KCSAN: data-race in generic_fillattr / inode_add_bytes prio:low fs 6 211 6d20h 747d
KCSAN: data-race in d_delete / lookup_fast (7) prio:low fs 6 160 3d07h 755d
KCSAN: data-race in fasync_remove_entry / sock_wake_async (12) prio:low fs 6 53 17d 769d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) prio:low fs mm 6 870 3d18h 811d
KCSAN: data-race in atime_needs_update / touch_atime (2) prio:low fs 6 686 2d05h 906d
KCSAN: data-race in atime_needs_update / inode_set_ctime_current prio:low fs 6 530 13h14m 961d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) prio:high mm fs 6 5462 17h03m 1856d
KCSAN: data-race in __xa_set_mark / xas_find_marked prio:low mm fs 6 1681 18h02m 2131d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) prio:low mm fs 6 4160 10h12m 2420d
KCSAN: data-race in xas_find_marked / xas_set_mark prio:low fs mm 6 2581 6d03h 2426d