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fs subsystem


List(s): linux-fsdevel@vger.kernel.org
Fixed bugs: 676
Parent subsystem(s): kernel (93)
Child subsystems: afs (4) autofs (2) bfs (5) btrfs (38) cifs (0) erofs (0) exfat (21) ext4 (70) f2fs (11) fscrypt (1) fsverity (0) fuse (9) gfs2 (34) hfs (23) iomap (3) isofs (1) jffs2 (3) jfs (72) kernfs (34) netfs (1) nfs (9) nilfs (6) ntfs3 (21) ocfs2 (46) orangefs (0) overlayfs (3) squashfs (1) udf (10) v9fs (4) xfs (10)
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 12 7m 14d PATCH [1d08h]
KASAN: slab-use-after-free Read in dentry_kill fs prio:high actionable 19 3 14d 18d
KASAN: slab-use-after-free Read in filename_mkdirat actionable prio:high fs 19 1 39d 31d
possible deadlock in page_cache_ra_order prio:high mm fs 4 6 2h54m 34d
INFO: rcu detected stall in __fsnotify_parent (3) prio:high fs input usb 1 syz error error 1 48d 45d 💬 1 [39d]
possible deadlock in hugetlbfs_fallocate prio:low fs mm 4 2 45d 47d
KCSAN: data-race in fill_mg_cmtime / inode_set_ctime_to_ts race:harmful prio:low fs 6 1 48d 48d
possible deadlock in dump_user_range prio:low fs 4 3 23d 51d
kernel BUG in sock_release prio:normal fs -1 2 52d 73d
KMSAN: uninit-value in inode_set_ctime_to_ts prio:high fs 7 42 16d 139d
KASAN: slab-use-after-free Read in proc_invalidate_siblings_dcache (2) prio:high fs 19 4 23d 164d
INFO: rcu detected stall in inotify_add_watch prio:low modules fs 1 syz error error 2 139d 165d
KASAN: use-after-free Read in hpfs_bplus_lookup fs prio:high 19 C error error 11 9d22h 168d PATCH [1d23h]
INFO: rcu detected stall in pivot_root prio:high fs 1 syz 1 187d 183d
BUG: corrupted list in vfs_setxattr fs 8 62 79d 186d
memory leak in adfs_init_fs_context prio:low fs 3 C 2 19h57m 202d PATCH [201d]
WARNING in sched_mm_cid_fork prio:low fs mm -1 C error error 332 150d 213d PATCH [191d]
KASAN: null-ptr-deref Read in drop_buffers (5) prio:high fs 11 14 19d 235d PATCH [204d]
INFO: rcu detected stall in sys_symlink (6) prio:high fs mm 1 C error inconclusive 6 55d 249d
KASAN: use-after-free Read in hpfs_count_dnodes prio:high fs 19 C error error 9 60d 249d 💬 1 [248d]
INFO: rcu detected stall in eventpoll_release_file (2) prio:normal fs 1 C error error 1 173d 267d
WARNING in path_noexec (2) prio:low fs mm -1 C error 27195 5d03h 276d PATCH [266d]
INFO: task hung in writeback_iter (3) prio:high fs mm 1 C error error 20 4d12h 310d PATCH [164d]
INFO: rcu detected stall in blkdev_release (3) prio:normal block fs 1 102 22h57m 333d
KASAN: use-after-free Read in hpfs_get_ea prio:high fs 19 C error 9170 now 351d PATCH [1d23h]
INFO: task hung in __iterate_supers prio:high fs 1 C error 8514 2h49m 394d
kernel BUG in __filemap_add_folio prio:low fs mm -1 C done 2030 18h30m 435d PATCH [198d]
INFO: task hung in page_cache_ra_order prio:low fs mm 1 C done 115 5d03h 437d 💬 1 [437d]
INFO: task hung in do_coredump (3) prio:high fs 1 C done error 361 178d 625d 💬 4 [361d]
INFO: task hung in fdget_pos fs kernfs prio:normal 1 C inconclusive inconclusive 136 3h49m 632d 💬 1 [2d21h]
possible deadlock in input_inject_event prio:high usb fs 4 C done 3956 18d 644d PATCH [259d]
INFO: task hung in bch2_journal_reclaim_thread (2) fs 1 C done error 1574 274d 651d 💬 3 [281d]
INFO: task hung in page_cache_ra_unbounded (2) fs mm 1 C done error 3651 162d 670d 💬 1 [166d]
WARNING in bch2_trans_put prio:high fs -1 C done error 519 259d 778d 💬 2 [249d]
INFO: rcu detected stall in sys_close (7) prio:high fs 1 C error 21 9d02h 806d
BUG: soft lockup in pipe_read fs mm 1 syz 5 513d 891d
INFO: rcu detected stall in dput (8) prio:low fs 1 C done error 635 167d 915d
WARNING: proc registration bug in bcm_connect fs -1 C inconclusive inconclusive 322 669d 934d PATCH [693d]
go runtime error fs 2 syz error inconclusive 24 62d 953d
INFO: task hung in user_get_super (2) prio:high fs 1 C error 2023 6d19h 957d
UBSAN: shift-out-of-bounds in befs_check_sb prio:high fs -1 C error done 79 28d 1087d PATCH [729d]
INFO: task hung in synchronize_rcu (4) prio:high fs net 1 C done error 3963 3h07m 1157d 💬 8 [24d]
WARNING in do_mkdirat prio:high fs -1 C error error 747 144d 1308d 💬 22 [872d]
WARNING in path_openat prio:high fs -1 C error done 205 15h18m 1310d 💬 1 [872d]
INFO: task hung in lookup_slow (3) fs prio:high 1 C unreliable 1997 1d01h 1331d 💬 2 [55d]
INFO: task hung in path_openat (7) fs 1 C unreliable 4863 10d 1366d 💬 2 [24d]
WARNING in inc_nlink (3) fs prio:low -1 C error error 7042 2d21h 1569d 💬 1 [55d]
INFO: task hung in filename_create (4) fs prio:high 1 C error error 2677 4d09h 1655d
possible deadlock in input_event (2) fs 4 C inconclusive 7546 19d 1696d 💬 3 [24d]
INFO: task hung in sys_io_destroy fs 1 C inconclusive inconclusive 3 113d 1808d 💬 4 [1789d]
INFO: task can't die in wait_on_page_bit_common fs mm 1 C done 5 1782d 2135d
INFO: rcu detected stall in seq_read (2) fs 1 C done error 5 1585d 2172d 💬 1 [2172d]
INFO: task hung in do_read_cache_page (3) mm fs 1 C done inconclusive 88 1452d 2350d 💬 2 [2243d]
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in dentry_unlink_inode / path_openat (4) fs 6 1 1d01h 1d01h
KCSAN: data-race in __fsnotify_parent / d_make_discardable (2) fs race:benign prio:high 6 1 2d08h 2d08h
KCSAN: data-race in __wb_writeout_add / writeout_period (6) fs mm race:benign prio:high 6 1 4d02h 4d02h
KASAN: vmalloc-out-of-bounds Read in fanotify_read fs 17 1 10d 6d21h
KCSAN: data-race in d_make_discardable / dentry_kill fs race:benign prio:low 6 2 2d08h 8d15h
KCSAN: data-race in __d_instantiate / path_lookupat (2) fs race:benign prio:low 6 1 10d 10d
KCSAN: data-race in d_lru_del / dentry_kill fs race:benign prio:low 6 1 11d 11d
KCSAN: data-race in ___d_drop / __d_lookup (4) fs race:benign prio:low 6 1 15d 15d
BUG: soft lockup in file_free fs 1 1 21d 17d
KCSAN: data-race in d_invalidate / fast_dput (7) fs race:benign prio:high 6 1 18d 18d
KCSAN: data-race in dentry_kill / fast_dput fs race:benign prio:high 6 23 12h07m 19d
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (6) fs mm prio:high -1 1 19d 19d
KCSAN: data-race in fprop_reflect_period_percpu / fprop_reflect_period_percpu (10) fs mm race:benign prio:high 6 1 22d 22d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (12) mm fs race:benign prio:high 6 1 22d 22d
KCSAN: data-race in fprop_new_period / fprop_reflect_period_percpu (12) mm fs race:benign prio:low 6 1 24d 24d
WARNING in filename_mkdirat (2) prio:high fs -1 6 17h17m 27d
WARNING in minix_put_super prio:low fs -1 1 32d 28d
WARNING in notify_change (10) prio:high fs -1 1 37d 33d
KMSAN: uninit-value in alloc_fd prio:high fs 7 1 39d 35d
KCSAN: data-race in __d_instantiate / lookup_fast (13) race:benign prio:low fs 6 1 35d 35d
WARNING in do_mmap prio:low mm fs -1 1 43d 39d
kernel BUG in vxfs_read_olt prio:normal fs -1 1 44d 40d
KCSAN: data-race in __dentry_kill / proc_sys_compare race:benign prio:low fs 6 1 41d 41d
KMSAN: uninit-value in __d_lookup_rcu prio:high fs 7 2 10d 48d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (9) race:benign prio:low fs mm 6 2 4d05h 49d
WARNING in file_remove_privs_flags prio:low fs -1 5 10h06m 52d PATCH [26d]
KCSAN: data-race in generic_fillattr / inode_set_ctime_current (4) race:benign prio:low fs 6 3 11d 53d
KCSAN: data-race in pipe_release / pipe_unlock (2) prio:low fs 6 1 55d 55d
upstream test error: KCSAN: data-race in d_make_discardable / path_lookupat prio:high fs -1 1 55d 55d
general protection fault in seq_read_iter (2) prio:low fs 2 1 61d 57d
WARNING in filename_unlinkat prio:high fs -1 1 69d 65d
KCSAN: data-race in fill_mg_cmtime / simple_rename_timestamp (5) prio:low fs 6 3 8d14h 66d
WARNING in filename_linkat prio:high fs -1 1 82d 78d
general protection fault in traverse prio:low fs 2 1 82d 78d
WARNING in V2_minix_truncate prio:low fs -1 3 58d 83d
kernel BUG in bdev_getblk prio:low fs -1 2 35d 84d
WARNING in chmod_common (5) prio:high fs -1 1 89d 85d
WARNING in vfs_remove_acl (2) prio:high fs -1 3 85d 100d
kernel BUG in qlist_free_all (4) prio:high net fs -1 3 44d 103d
kernel BUG in set_ps_flags prio:low fs -1 6 7d07h 110d
WARNING in do_loopback (4) prio:high fs -1 6 6d16h 125d
WARNING in do_new_mount (6) prio:normal fs -1 8 32d 135d
WARNING in filename_mknodat prio:high fs -1 19 51d 136d
KCSAN: data-race in __dentry_kill / __dentry_kill (7) prio:high fs 6 17 21d 151d
KCSAN: data-race in __dentry_kill / step_into_slowpath prio:low fs 6 7 24d 152d
KCSAN: data-race in __d_drop / fast_dput (3) prio:low fs 6 159 19d 159d
KCSAN: data-race in __dentry_kill / lookup_fast (15) race:benign prio:low fs 6 15 23d 160d
KCSAN: data-race in __dentry_kill / d_make_discardable prio:low fs 6 27 28d 180d
KASAN: slab-use-after-free Read in shrink_dentry_list prio:high fs 19 19 23d 187d
KCSAN: data-race in d_delete / path_lookupat prio:low fs 6 47 1d16h 205d
KCSAN: data-race in d_make_discardable / lookup_fast prio:low fs 6 120 2d16h 207d
KCSAN: data-race in fill_mg_cmtime / simple_unlink prio:low fs 6 70 1d18h 207d
KCSAN: data-race in d_make_discardable / step_into_slowpath prio:low fs 6 205 1d18h 208d
KCSAN: data-race in d_make_discardable / path_lookupat prio:low fs 6 109 14h43m 209d
KCSAN: data-race in d_make_discardable / do_readlinkat prio:low fs 6 109 12h07m 210d
KCSAN: data-race in d_delete / step_into_slowpath prio:low fs 6 98 1d22h 212d
KCSAN: data-race in __follow_mount_rcu / d_set_mounted prio:low fs 6 16 21h50m 212d
KCSAN: data-race in dont_mount / step_into_slowpath prio:low fs 6 61 8h39m 213d
KCSAN: data-race in dont_mount / path_lookupat prio:low fs 6 21 19d 213d
KCSAN: data-race in dentry_unlink_inode / step_into_slowpath prio:low fs 6 418 6h17m 214d
KASAN: slab-use-after-free Read in seq_printf prio:high fs 19 7 34d 269d
KCSAN: data-race in fifo_open / wait_for_partner (6) prio:low fs 6 309 1d15h 353d
KCSAN: data-race in filemap_read / filemap_read (6) prio:low fs 6 584 27d 383d
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event (4) prio:low fs 6 39 3d00h 401d
WARNING in lookup_slow (4) prio:high fs -1 23 8h34m 403d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) prio:low mm fs 6 952 8d14h 592d
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event (2) prio:low fs 6 77 2d12h 629d
KCSAN: data-race in generic_fillattr / touch_atime (4) prio:low fs 6 75 5d04h 637d
KCSAN: data-race in generic_fillattr / inode_add_bytes prio:low fs 6 203 12d 723d
KCSAN: data-race in d_delete / lookup_fast (7) prio:low fs 6 156 5d00h 732d
KCSAN: data-race in fasync_remove_entry / sock_wake_async (12) prio:low fs 6 52 1d15h 745d
KCSAN: data-race in touch_atime / touch_atime (3) prio:high fs 6 733 3d19h 768d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) prio:low mm fs 6 869 11d 788d
KCSAN: data-race in atime_needs_update / inode_set_ctime_current prio:low fs 6 522 5h05m 938d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) prio:high mm fs 6 5414 13h50m 1833d
KCSAN: data-race in __xa_set_mark / xas_find_marked prio:low fs mm 6 1675 2d08h 2108d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) prio:low fs mm 6 4159 5d07h 2397d
KCSAN: data-race in xas_find_marked / xas_set_mark prio:low fs mm 6 2575 2d07h 2403d