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fs subsystem


List(s): linux-fsdevel@vger.kernel.org
Fixed bugs: 676
Parent subsystem(s): kernel (96)
Child subsystems: afs (4) autofs (2) bfs (5) btrfs (39) cifs (0) erofs (0) exfat (19) ext4 (69) f2fs (11) 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 (11)
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 6 23h58m 4d08h
KASAN: slab-use-after-free Read in d_alloc_parallel fs prio:high 19 78 17h43m 4d12h
KASAN: slab-use-after-free Read in debugfs_u32_get (2) fs prio:normal 19 syz 1 10d 6d17h PATCH [21h33m]
KASAN: slab-use-after-free Read in dentry_kill fs prio:high actionable 19 3 4d04h 8d12h
KASAN: slab-use-after-free Read in filename_mkdirat fs actionable prio:high 19 1 29d 21d
possible deadlock in page_cache_ra_order mm fs prio:high 4 5 28d 24d
INFO: rcu detected stall in __fsnotify_parent (3) prio:high fs input usb 1 syz error error 1 38d 35d 💬 1 [29d]
possible deadlock in hugetlbfs_fallocate prio:low fs mm 4 2 36d 38d
KCSAN: data-race in fill_mg_cmtime / inode_set_ctime_to_ts race:harmful prio:low fs 6 1 38d 38d
possible deadlock in dump_user_range prio:low fs 4 3 13d 41d
kernel BUG in sock_release prio:normal fs -1 2 42d 63d
KMSAN: uninit-value in inode_set_ctime_to_ts prio:high fs 7 42 6d10h 129d
KASAN: slab-use-after-free Read in proc_invalidate_siblings_dcache (2) prio:high fs 19 4 13d 154d
INFO: rcu detected stall in inotify_add_watch prio:low modules fs 1 syz error error 2 129d 155d
KASAN: use-after-free Read in hpfs_bplus_lookup fs prio:high 19 C error error 11 49m 158d PATCH [16d]
possible deadlock in serial8250_handle_irq (2) prio:low ppp fs 4 2 93d 160d
INFO: rcu detected stall in pivot_root prio:high fs 1 syz 1 177d 173d
BUG: corrupted list in vfs_setxattr fs 8 62 69d 177d
memory leak in adfs_init_fs_context prio:low fs 3 C 1 121d 192d PATCH [191d]
WARNING in sched_mm_cid_fork prio:low fs mm -1 C error error 332 140d 203d PATCH [182d]
KASAN: null-ptr-deref Read in drop_buffers (5) prio:high fs 11 14 10d 225d PATCH [194d]
INFO: rcu detected stall in sys_symlink (6) prio:high fs mm 1 C error inconclusive 6 45d 239d
KASAN: use-after-free Read in hpfs_count_dnodes prio:high fs 19 C error error 9 50d 239d 💬 1 [238d]
INFO: rcu detected stall in eventpoll_release_file (2) prio:normal fs 1 C error error 1 163d 258d
WARNING in path_noexec (2) prio:low fs mm -1 C error 27150 1d00h 266d PATCH [256d]
INFO: task hung in writeback_iter (3) prio:high fs mm 1 C error error 19 3d02h 300d PATCH [154d]
INFO: rcu detected stall in blkdev_release (3) prio:normal block fs 1 101 16d 323d
KASAN: use-after-free Read in hpfs_get_ea prio:high fs 19 C error 8907 5h42m 341d PATCH [16d]
INFO: task hung in __iterate_supers prio:high fs 1 C error 8453 2h35m 384d
kernel BUG in __filemap_add_folio prio:low fs mm -1 C done 1994 20h22m 425d PATCH [188d]
INFO: task hung in page_cache_ra_order prio:low fs mm 1 C done 114 2d23h 427d 💬 1 [427d]
INFO: task hung in do_coredump (3) prio:high fs 1 C done error 361 168d 615d 💬 4 [351d]
INFO: task hung in fdget_pos fs kernfs prio:normal 1 C inconclusive inconclusive 134 14h39m 623d 💬 1 [24d]
possible deadlock in input_inject_event prio:high usb fs 4 C done 3956 8d21h 634d PATCH [249d]
INFO: task hung in bch2_journal_reclaim_thread (2) fs 1 C done error 1574 264d 641d 💬 3 [271d]
INFO: task hung in page_cache_ra_unbounded (2) fs mm 1 C done error 3651 152d 660d 💬 1 [156d]
WARNING in bch2_trans_put prio:high fs -1 C done error 519 249d 768d 💬 2 [239d]
INFO: rcu detected stall in sys_close (7) prio:high fs 1 C error 20 4d23h 796d
BUG: soft lockup in pipe_read fs mm 1 syz 5 504d 881d
INFO: rcu detected stall in dput (8) prio:low fs 1 C done error 635 157d 905d
WARNING: proc registration bug in bcm_connect fs -1 C inconclusive inconclusive 322 660d 924d PATCH [683d]
go runtime error fs 2 syz error inconclusive 24 52d 943d
INFO: task hung in user_get_super (2) prio:high fs 1 C error 2012 1h05m 948d
UBSAN: shift-out-of-bounds in befs_check_sb prio:high fs -1 C error done 79 18d 1077d PATCH [719d]
INFO: task hung in synchronize_rcu (4) prio:high fs net 1 C done error 3885 3h14m 1147d 💬 8 [14d]
WARNING in do_mkdirat prio:high fs -1 C error error 747 134d 1298d 💬 22 [862d]
WARNING in path_openat prio:high fs -1 C error done 202 13d 1300d 💬 1 [862d]
INFO: task hung in lookup_slow (3) fs prio:high 1 C unreliable 1996 3d03h 1321d 💬 2 [45d]
INFO: task hung in path_openat (7) fs 1 C unreliable 4863 3h07m 1357d 💬 2 [14d]
WARNING in inc_nlink (3) fs prio:low -1 C error error 7031 1d09h 1559d 💬 1 [45d]
INFO: task hung in filename_create (4) fs prio:high 1 C error error 2675 4d08h 1645d
possible deadlock in input_event (2) fs 4 C inconclusive 7546 9d07h 1686d 💬 3 [14d]
INFO: task hung in sys_io_destroy fs 1 C inconclusive inconclusive 3 104d 1799d 💬 4 [1779d]
INFO: task can't die in wait_on_page_bit_common fs mm 1 C done 5 1772d 2125d
INFO: rcu detected stall in seq_read (2) fs 1 C done error 5 1575d 2162d 💬 1 [2162d]
INFO: task hung in do_read_cache_page (3) mm fs 1 C done inconclusive 88 1442d 2340d 💬 2 [2234d]
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in __d_instantiate / path_lookupat (2) fs race:benign 6 1 18h19m 18h19m
KCSAN: data-race in d_lru_del / dentry_kill fs race:benign prio:low 6 1 1d12h 1d12h
KCSAN: data-race in ___d_drop / __d_lookup (4) fs race:benign prio:low 6 1 5d19h 5d19h
BUG: soft lockup in file_free fs 1 1 12d 8d01h
KCSAN: data-race in d_invalidate / fast_dput (7) fs race:benign prio:high 6 1 8d11h 8d11h
KCSAN: data-race in dentry_kill / fast_dput fs race:benign prio:high 6 10 2d03h 9d04h
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (6) fs mm prio:high -1 1 10d 10d
KCSAN: data-race in fprop_reflect_period_percpu / fprop_reflect_period_percpu (10) fs mm race:benign prio:high 6 1 12d 12d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (12) mm fs race:benign prio:high 6 1 12d 12d
KCSAN: data-race in fprop_new_period / fprop_reflect_period_percpu (12) mm fs race:benign prio:low 6 1 15d 15d
WARNING in filename_mkdirat (2) fs prio:high -1 1 21d 17d
WARNING in minix_put_super fs prio:low -1 1 22d 18d
WARNING in notify_change (10) fs prio:high -1 1 27d 23d
KMSAN: uninit-value in alloc_fd fs prio:high 7 1 29d 25d
KCSAN: data-race in __d_instantiate / lookup_fast (13) fs race:benign prio:low 6 1 26d 26d
WARNING in do_mmap prio:low mm fs -1 1 33d 29d
kernel BUG in vxfs_read_olt prio:normal fs -1 1 34d 30d
KCSAN: data-race in __dentry_kill / proc_sys_compare race:benign prio:low fs 6 1 31d 31d
KMSAN: uninit-value in __d_lookup_rcu prio:high fs 7 2 1d00h 38d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (9) race:benign prio:low fs mm 6 1 40d 40d
WARNING in file_remove_privs_flags prio:low fs -1 2 41d 42d PATCH [17d]
KCSAN: data-race in generic_fillattr / inode_set_ctime_current (4) race:benign prio:low fs 6 3 1d08h 44d
KCSAN: data-race in pipe_release / pipe_unlock (2) prio:low fs 6 1 45d 45d
upstream test error: KCSAN: data-race in d_make_discardable / path_lookupat prio:high fs -1 1 45d 45d
KCSAN: data-race in dentry_unlink_inode / path_openat (3) prio:low fs 6 1 47d 47d
general protection fault in seq_read_iter (2) prio:low fs 2 1 51d 47d
KCSAN: data-race in generic_fillattr / inode_update_time prio:low fs 6 1 54d 54d
WARNING in filename_unlinkat fs prio:high -1 1 59d 55d
KCSAN: data-race in fill_mg_cmtime / simple_rename_timestamp (5) prio:low fs 6 2 30d 56d
WARNING in filename_linkat prio:high fs -1 1 73d 69d
general protection fault in traverse prio:low fs 2 1 73d 69d
KCSAN: data-race in __d_instantiate / path_openat (3) prio:low fs 6 2 55d 70d
WARNING in V2_minix_truncate prio:low fs -1 3 48d 73d
kernel BUG in bdev_getblk prio:low fs -1 2 25d 74d
WARNING in chmod_common (5) prio:high fs -1 1 79d 75d
WARNING in vfs_fileattr_set (2) prio:high fs -1 1 89d 85d
WARNING in vfs_remove_acl (2) prio:high fs -1 3 75d 91d
kernel BUG in qlist_free_all (4) prio:high net fs -1 3 34d 93d
kernel BUG in set_ps_flags prio:low fs -1 5 38d 100d
WARNING in do_loopback (4) fs prio:high -1 5 17d 115d
WARNING in do_new_mount (6) prio:normal fs -1 8 22d 125d
KCSAN: data-race in __filemap_add_folio / invalidate_bdev (11) prio:low fs mm 6 3 48d 126d
WARNING in filename_mknodat prio:high fs -1 19 41d 126d
BUG: corrupted list in chown_common (2) prio:low fs 8 2 85d 131d
KCSAN: data-race in __dentry_kill / __dentry_kill (7) prio:high fs 6 17 11d 141d
KCSAN: data-race in __dentry_kill / step_into_slowpath prio:low fs 6 7 14d 142d
KCSAN: data-race in __d_drop / fast_dput (3) fs prio:low 6 159 9d20h 149d
KCSAN: data-race in __dentry_kill / lookup_fast (15) race:benign prio:low fs 6 15 13d 150d
KCSAN: data-race in __dentry_kill / d_make_discardable prio:low fs 6 27 19d 170d
KASAN: slab-use-after-free Read in shrink_dentry_list prio:high fs 19 19 14d 177d
KCSAN: data-race in d_delete / path_lookupat prio:low fs 6 46 2d10h 196d
KCSAN: data-race in d_make_discardable / lookup_fast prio:low fs 6 113 1d04h 197d
KCSAN: data-race in fill_mg_cmtime / simple_unlink prio:low fs 6 68 1d01h 198d
KCSAN: data-race in d_make_discardable / step_into_slowpath prio:low fs 6 195 10h44m 198d
KCSAN: data-race in d_make_discardable / path_lookupat prio:low fs 6 106 2d17h 199d
KCSAN: data-race in d_make_discardable / do_readlinkat prio:low fs 6 105 1d17h 200d
KCSAN: data-race in d_delete / step_into_slowpath prio:low fs 6 94 1d03h 202d
KCSAN: data-race in __follow_mount_rcu / d_set_mounted prio:low fs 6 15 1d04h 202d
KCSAN: data-race in dont_mount / step_into_slowpath prio:low fs 6 59 2d09h 203d
KCSAN: data-race in dont_mount / path_lookupat prio:low fs 6 21 9d15h 203d
KCSAN: data-race in dentry_unlink_inode / step_into_slowpath prio:low fs 6 402 10h59m 204d
KASAN: slab-use-after-free Read in seq_printf prio:high fs 19 7 24d 260d
KCSAN: data-race in fifo_open / wait_for_partner (6) prio:low fs 6 297 10h53m 344d
KCSAN: data-race in filemap_read / filemap_read (6) prio:low fs 6 584 17d 373d
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event (4) prio:low fs 6 38 21d 391d
WARNING in lookup_slow (4) prio:high fs -1 22 14d 394d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) prio:low mm fs 6 951 2d00h 582d
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event (2) prio:low fs 6 76 16d 619d
KCSAN: data-race in generic_fillattr / touch_atime (4) prio:low fs 6 72 24d 627d
KCSAN: data-race in generic_fillattr / inode_add_bytes prio:low fs 6 203 2d21h 713d
KCSAN: data-race in d_delete / lookup_fast (7) prio:low fs 6 155 24d 722d
KCSAN: data-race in fasync_remove_entry / sock_wake_async (12) prio:low fs 6 51 27d 736d
KCSAN: data-race in touch_atime / touch_atime (3) prio:high fs 6 729 3d17h 758d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) prio:low mm fs 6 869 2d00h 778d
KCSAN: data-race in atime_needs_update / inode_set_ctime_current prio:low fs 6 519 3d06h 928d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) prio:high mm fs 6 5394 1d00h 1823d
KCSAN: data-race in __xa_set_mark / xas_find_marked prio:low fs mm 6 1673 7h32m 2098d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) prio:low fs mm 6 4158 2d00h 2387d
KCSAN: data-race in xas_find_marked / xas_set_mark prio:low fs mm 6 2566 17h07m 2393d