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 (68) 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 92 58m 1d17h
KASAN: slab-use-after-free Read in dentry_kill prio:high actionable fs 19 3 36d 41d
KASAN: slab-use-after-free Read in filename_mkdirat actionable prio:high fs 19 1 61d 54d
possible deadlock in page_cache_ra_order prio:high fs mm 4 9 8d21h 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 68d 70d
possible deadlock in dump_user_range prio:low fs 4 3 46d 74d
kernel BUG in sock_release prio:normal fs -1 2 75d 95d
KASAN: slab-use-after-free Read in proc_invalidate_siblings_dcache (2) prio:high fs 19 4 46d 186d
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 32d 191d PATCH [24d]
INFO: rcu detected stall in pivot_root prio:high fs 1 syz 1 209d 205d
memory leak in adfs_init_fs_context prio:low fs 3 C 2 8d05h 225d PATCH [224d]
WARNING in sched_mm_cid_fork prio:low mm fs -1 C error error 332 173d 236d PATCH [214d]
KASAN: null-ptr-deref Read in drop_buffers (5) prio:high fs 11 14 42d 258d PATCH [227d]
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 290d
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 332d PATCH [187d]
INFO: rcu detected stall in blkdev_release (3) prio:normal fs 1 103 14d 356d
KASAN: use-after-free Read in hpfs_get_ea prio:high fs 19 C error 9811 3h33m 374d PATCH [24d]
INFO: task hung in __iterate_supers prio:high fs 1 C error 8624 14h00m 417d
kernel BUG in __filemap_add_folio prio:low fs mm -1 C done 2053 9h25m 458d PATCH [221d]
INFO: task hung in page_cache_ra_order prio:low mm fs 1 C done 123 1d12h 460d 💬 1 [460d]
INFO: task hung in do_coredump (3) prio:high fs 1 C done error 361 201d 647d 💬 4 [383d]
INFO: task hung in fdget_pos fs kernfs prio:normal 1 C inconclusive inconclusive 143 11d 655d 💬 1 [25d]
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 673d 💬 3 [304d]
INFO: task hung in page_cache_ra_unbounded (2) fs mm 1 C done error 3651 185d 693d 💬 1 [188d]
WARNING in bch2_trans_put prio:high fs -1 C done error 519 282d 801d 💬 2 [272d]
INFO: rcu detected stall in sys_close (7) prio:high fs 1 C error 21 31d 829d
BUG: soft lockup in pipe_read fs mm 1 syz 5 536d 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 692d 957d PATCH [716d]
INFO: task hung in user_get_super (2) prio:high fs 1 C error 2026 8d18h 980d
UBSAN: shift-out-of-bounds in befs_check_sb prio:high fs -1 C error done 79 51d 1110d PATCH [752d]
INFO: task hung in synchronize_rcu (4) prio:high fs net 1 C done error 4151 1h35m 1180d 💬 8 [2d02h]
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 1389d 💬 2 [47d]
WARNING in inc_nlink (3) fs prio:low -1 C error error 7064 12h07m 1592d 💬 1 [78d]
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 11d 1719d 💬 3 [47d]
INFO: task hung in sys_io_destroy fs 1 C inconclusive inconclusive 3 136d 1831d 💬 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 1608d 2195d 💬 2 [2d10h]
INFO: task hung in do_read_cache_page (3) fs mm 1 C done inconclusive 88 1475d 2373d 💬 2 [2266d]
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 20h43m 20h43m
KCSAN: data-race in ksys_write / ksys_write (14) fs race:benign prio:low 6 1 7d14h 7d14h
WARNING in __start_renaming fs prio:high -1 1 14d 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 23d
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 26d 26d
KASAN: vmalloc-out-of-bounds Read in fanotify_read fs 17 1 33d 29d
KCSAN: data-race in d_make_discardable / dentry_kill race:benign prio:low fs 6 10 1d03h 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 7d01h 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 44d 40d
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 10h40m 41d
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (6) prio:high fs mm -1 3 12d 42d
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 47d 47d
WARNING in filename_mkdirat (2) prio:high fs -1 15 5h55m 50d
WARNING in minix_put_super prio:low fs -1 1 54d 50d
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 33d 71d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (9) race:benign prio:low fs mm 6 2 27d 72d
WARNING in file_remove_privs_flags prio:low fs -1 9 4d18h 75d PATCH [11d]
KCSAN: data-race in generic_fillattr / inode_set_ctime_current (4) race:benign prio:low fs 6 4 5d08h 76d
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 3d07h 88d
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 1d19h 158d
KCSAN: data-race in __dentry_kill / __dentry_kill (7) prio:high fs 6 17 44d 174d
KCSAN: data-race in __dentry_kill / step_into_slowpath prio:low fs 6 7 47d 175d
KCSAN: data-race in __d_drop / fast_dput (3) prio:low fs 6 159 42d 181d
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 51d 203d
KASAN: slab-use-after-free Read in shrink_dentry_list prio:high fs 19 19 46d 209d
KCSAN: data-race in d_delete / path_lookupat prio:low fs 6 51 8d08h 228d
KCSAN: data-race in d_make_discardable / lookup_fast prio:low fs 6 126 5d07h 230d
KCSAN: data-race in fill_mg_cmtime / simple_unlink prio:low fs 6 82 4d07h 230d
KCSAN: data-race in d_make_discardable / step_into_slowpath prio:low fs 6 229 9h41m 231d
KCSAN: data-race in d_make_discardable / path_lookupat prio:low fs 6 119 23h57m 232d
KCSAN: data-race in d_make_discardable / do_readlinkat prio:low fs 6 120 1d12h 232d
KCSAN: data-race in d_delete / step_into_slowpath prio:low fs 6 113 21h19m 235d
KCSAN: data-race in __follow_mount_rcu / d_set_mounted prio:low fs 6 17 13d 235d
KCSAN: data-race in dont_mount / step_into_slowpath prio:low fs 6 68 2h21m 236d
KCSAN: data-race in dont_mount / path_lookupat prio:low fs 6 25 6d13h 236d
KCSAN: data-race in dentry_unlink_inode / step_into_slowpath prio:low fs 6 463 9h41m 237d
KASAN: slab-use-after-free Read in seq_printf prio:high fs 19 8 19d 292d
KCSAN: data-race in fifo_open / wait_for_partner (6) prio:low fs 6 317 10d 376d
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event (4) prio:low fs 6 40 11d 423d
WARNING in lookup_slow (4) prio:high fs -1 23 23d 426d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) prio:low mm fs 6 954 2d04h 615d
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event (2) prio:low fs 6 80 5d02h 652d
KCSAN: data-race in generic_fillattr / touch_atime (4) prio:low fs 6 78 5h11m 659d
KCSAN: data-race in generic_fillattr / inode_add_bytes prio:low fs 6 211 6d13h 746d
KCSAN: data-race in d_delete / lookup_fast (7) prio:low fs 6 160 2d23h 755d
KCSAN: data-race in fasync_remove_entry / sock_wake_async (12) prio:low fs 6 53 17d 768d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) prio:low fs mm 6 870 3d11h 810d
KCSAN: data-race in atime_needs_update / touch_atime (2) prio:low fs 6 686 1d21h 906d
KCSAN: data-race in atime_needs_update / inode_set_ctime_current prio:low fs 6 530 5h33m 961d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) prio:high mm fs 6 5462 9h22m 1856d
KCSAN: data-race in __xa_set_mark / xas_find_marked prio:low mm fs 6 1681 10h20m 2130d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) prio:low mm fs 6 4160 2h31m 2420d
KCSAN: data-race in xas_find_marked / xas_set_mark prio:low fs mm 6 2581 5d20h 2426d