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fs subsystem


List(s): linux-fsdevel@vger.kernel.org
Fixed bugs: 676
Parent subsystem(s): kernel (86)
Child subsystems: afs (4) autofs (2) bfs (5) btrfs (35) cifs (0) erofs (0) exfat (20) ext4 (69) f2fs (11) fscrypt (1) fsverity (0) fuse (8) gfs2 (33) hfs (23) iomap (2) isofs (1) jffs2 (3) jfs (73) kernfs (38) netfs (2) nfs (10) nilfs (8) ntfs3 (21) ocfs2 (40) orangefs (0) overlayfs (3) squashfs (1) udf (8) v9fs (4) xfs (13)
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 18 7h02m 27d PATCH [14d]
KASAN: slab-use-after-free Read in dentry_kill prio:high actionable fs 19 3 27d 31d
KASAN: slab-use-after-free Read in filename_mkdirat actionable prio:high fs 19 1 52d 44d
possible deadlock in page_cache_ra_order prio:high mm fs 4 8 4d20h 47d
INFO: rcu detected stall in __fsnotify_parent (3) prio:high fs 1 syz error error 2 11d 58d 💬 1 [6d14h]
possible deadlock in hugetlbfs_fallocate prio:low fs mm 4 2 58d 60d
possible deadlock in dump_user_range prio:low fs 4 3 36d 64d
kernel BUG in sock_release prio:normal fs -1 2 65d 86d
KASAN: slab-use-after-free Read in proc_invalidate_siblings_dcache (2) prio:high fs 19 4 36d 177d
INFO: rcu detected stall in inotify_add_watch prio:low modules fs 1 syz error error 2 152d 178d
KASAN: use-after-free Read in hpfs_bplus_lookup fs prio:high 19 C error error 11 22d 181d PATCH [15d]
INFO: rcu detected stall in pivot_root prio:high fs 1 syz 1 200d 196d
BUG: corrupted list in vfs_setxattr fs 8 62 92d 199d
memory leak in adfs_init_fs_context prio:low fs 3 C 2 13d 215d PATCH [214d]
WARNING in sched_mm_cid_fork prio:low fs mm -1 C error error 332 163d 226d PATCH [204d]
KASAN: null-ptr-deref Read in drop_buffers (5) prio:high fs 11 14 32d 248d PATCH [217d]
INFO: rcu detected stall in sys_symlink (6) prio:high fs mm 1 C error inconclusive 6 68d 262d
KASAN: use-after-free Read in hpfs_count_dnodes prio:high fs 19 C error error 9 73d 262d 💬 1 [261d]
INFO: rcu detected stall in eventpoll_release_file (2) prio:normal fs 1 C error error 1 186d 281d
WARNING in path_noexec (2) prio:low fs mm -1 C error 27195 18d 289d PATCH [279d]
INFO: task hung in writeback_iter (3) prio:high fs mm 1 C error error 20 17d 323d PATCH [177d]
INFO: rcu detected stall in blkdev_release (3) prio:normal block fs 1 103 4d16h 346d
KASAN: use-after-free Read in hpfs_get_ea prio:high fs 19 C error 9505 1h57m 364d PATCH [15d]
INFO: task hung in __iterate_supers prio:high fs 1 C error 8604 9h46m 407d
kernel BUG in __filemap_add_folio prio:low fs mm -1 C done 2044 8d23h 448d PATCH [211d]
INFO: task hung in page_cache_ra_order prio:low fs mm 1 C done 118 8d14h 450d 💬 1 [450d]
INFO: task hung in do_coredump (3) prio:high fs 1 C done error 361 191d 638d 💬 4 [374d]
INFO: task hung in fdget_pos fs kernfs prio:normal 1 C inconclusive inconclusive 143 1d07h 646d 💬 1 [15d]
possible deadlock in input_inject_event prio:high usb fs 4 C done error 3956 31d 657d PATCH [272d]
INFO: task hung in bch2_journal_reclaim_thread (2) fs 1 C done error 1574 287d 664d 💬 3 [294d]
INFO: task hung in page_cache_ra_unbounded (2) fs mm 1 C done error 3651 175d 683d 💬 1 [179d]
WARNING in bch2_trans_put prio:high fs -1 C done error 519 272d 791d 💬 2 [262d]
INFO: rcu detected stall in sys_close (7) prio:high fs 1 C error 21 22d 819d
BUG: soft lockup in pipe_read fs mm 1 syz 5 526d 904d
INFO: rcu detected stall in dput (8) prio:low fs 1 C done error 635 180d 928d
WARNING: proc registration bug in bcm_connect fs -1 C inconclusive inconclusive 322 682d 947d PATCH [706d]
go runtime error fs 2 syz error inconclusive 24 75d 966d
INFO: task hung in user_get_super (2) prio:high fs 1 C error 2025 4d14h 970d
UBSAN: shift-out-of-bounds in befs_check_sb prio:high fs -1 C error done 79 41d 1100d PATCH [742d]
INFO: task hung in synchronize_rcu (4) prio:high fs net 1 C done error 4051 8h36m 1170d 💬 8 [6d14h]
WARNING in do_mkdirat prio:high fs -1 C error error 747 157d 1321d 💬 22 [885d]
WARNING in path_openat prio:high fs -1 C error done 211 1d16h 1323d 💬 1 [6d14h]
INFO: task hung in lookup_slow (3) fs prio:high 1 C unreliable 1998 11d 1344d 💬 2 [6d14h]
INFO: task hung in path_openat (7) fs 1 C unreliable 4864 3d06h 1380d 💬 2 [37d]
WARNING in inc_nlink (3) fs prio:low -1 C error error 7054 17m 1582d 💬 1 [68d]
INFO: task hung in filename_create (4) fs prio:high 1 C error error 2679 5d20h 1668d
possible deadlock in input_event (2) fs 4 C inconclusive 7546 2d03h 1709d 💬 3 [37d]
INFO: task hung in sys_io_destroy fs 1 C inconclusive inconclusive 3 126d 1822d 💬 4 [1802d]
INFO: task can't die in wait_on_page_bit_common fs mm 1 C done 5 1795d 2148d
INFO: rcu detected stall in seq_read (2) fs 1 C done error 5 1598d 2185d 💬 1 [2185d]
INFO: task hung in do_read_cache_page (3) mm fs 1 C done inconclusive 88 1465d 2363d 💬 2 [2257d]
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in __start_renaming fs prio:high -1 1 4d20h 20h31m
KCSAN: data-race in lookup_fast / shrink_dentry_list (14) fs race:benign prio:low 6 1 8d05h 8d05h
KCSAN: data-race in init_file / prepare_creds (3) fs race:benign prio:low 6 1 10d 10d
KCSAN: data-race in __lookup_mnt / __umount_mnt fs race:benign prio:low 6 1 11d 11d
KCSAN: data-race in __d_lookup / __d_rehash (12) fs race:benign prio:high 6 1 11d 11d
WARNING in V1_minix_truncate fs prio:high -1 1 15d 11d
KCSAN: data-race in dentry_unlink_inode / path_openat (4) fs race:benign prio:low 6 2 10d 14d
KCSAN: data-race in __fsnotify_parent / d_make_discardable (2) fs race:benign prio:high 6 2 8d10h 15d
KCSAN: data-race in __wb_writeout_add / writeout_period (6) fs mm race:benign prio:high 6 1 17d 17d
KASAN: vmalloc-out-of-bounds Read in fanotify_read fs 17 1 23d 19d
KCSAN: data-race in d_make_discardable / dentry_kill fs race:benign prio:low 6 4 9d02h 21d
KCSAN: data-race in __d_instantiate / path_lookupat (2) fs race:benign prio:low 6 1 23d 23d
KCSAN: data-race in d_lru_del / dentry_kill fs race:benign prio:low 6 1 24d 24d
KCSAN: data-race in ___d_drop / __d_lookup (4) fs race:benign prio:low 6 1 28d 28d
BUG: soft lockup in file_free fs 1 1 35d 30d
KCSAN: data-race in d_invalidate / fast_dput (7) race:benign prio:high fs 6 1 31d 31d
KCSAN: data-race in dentry_kill / fast_dput race:benign prio:high fs 6 34 7h42m 32d
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (6) prio:high fs mm -1 3 2d14h 33d
KCSAN: data-race in fprop_reflect_period_percpu / fprop_reflect_period_percpu (10) race:benign prio:high mm fs 6 1 35d 35d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (12) race:benign prio:high fs mm 6 1 35d 35d
KCSAN: data-race in fprop_new_period / fprop_reflect_period_percpu (12) race:benign prio:low fs mm 6 1 37d 37d
WARNING in filename_mkdirat (2) prio:high fs -1 14 1d01h 40d
WARNING in minix_put_super prio:low fs -1 1 45d 41d
WARNING in notify_change (10) prio:high fs -1 1 50d 46d
KMSAN: uninit-value in alloc_fd prio:high fs 7 1 52d 48d
KCSAN: data-race in __d_instantiate / lookup_fast (13) race:benign prio:low fs 6 1 48d 48d
WARNING in do_mmap prio:low mm fs -1 1 56d 52d
kernel BUG in vxfs_read_olt prio:normal fs -1 1 57d 53d
KCSAN: data-race in __dentry_kill / proc_sys_compare race:benign prio:low fs 6 1 54d 54d
KMSAN: uninit-value in __d_lookup_rcu prio:high fs 7 2 23d 61d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (9) race:benign prio:low fs mm 6 2 17d 63d
WARNING in file_remove_privs_flags prio:low fs -1 8 3d19h 65d PATCH [1d10h]
KCSAN: data-race in generic_fillattr / inode_set_ctime_current (4) race:benign prio:low fs 6 3 24d 67d
general protection fault in seq_read_iter (2) prio:low fs 2 1 74d 70d
WARNING in filename_unlinkat prio:high fs -1 1 82d 78d
KCSAN: data-race in fill_mg_cmtime / simple_rename_timestamp (5) prio:low fs 6 3 21d 79d
WARNING in V2_minix_truncate prio:low fs -1 3 71d 96d
kernel BUG in bdev_getblk prio:low fs -1 2 48d 97d
kernel BUG in qlist_free_all (4) prio:high net fs -1 3 57d 116d
kernel BUG in set_ps_flags prio:low fs -1 6 20d 123d
WARNING in do_loopback (4) prio:high fs -1 7 4d09h 138d
WARNING in do_new_mount (6) prio:normal fs -1 9 2h52m 148d
WARNING in filename_mknodat prio:high fs -1 19 64d 149d
KCSAN: data-race in __dentry_kill / __dentry_kill (7) prio:high fs 6 17 34d 164d
KCSAN: data-race in __dentry_kill / step_into_slowpath prio:low fs 6 7 37d 165d
KCSAN: data-race in __d_drop / fast_dput (3) prio:low fs 6 159 32d 172d
KCSAN: data-race in __dentry_kill / lookup_fast (15) race:benign prio:low fs 6 15 36d 173d
KCSAN: data-race in __dentry_kill / d_make_discardable prio:low fs 6 27 41d 193d
KASAN: slab-use-after-free Read in shrink_dentry_list prio:high fs 19 19 36d 200d
KCSAN: data-race in d_delete / path_lookupat prio:low fs 6 50 1d04h 218d
KCSAN: data-race in d_make_discardable / lookup_fast prio:low fs 6 124 6d18h 220d
KCSAN: data-race in fill_mg_cmtime / simple_unlink prio:low fs 6 76 1d12h 220d
KCSAN: data-race in d_make_discardable / step_into_slowpath prio:low fs 6 219 8h39m 221d
KCSAN: data-race in d_make_discardable / path_lookupat prio:low fs 6 115 7h19m 222d
KCSAN: data-race in d_make_discardable / do_readlinkat prio:low fs 6 115 22h15m 223d
KCSAN: data-race in d_delete / step_into_slowpath prio:low fs 6 104 22h33m 225d
KCSAN: data-race in __follow_mount_rcu / d_set_mounted prio:low fs 6 17 3d19h 225d
KCSAN: data-race in dont_mount / step_into_slowpath prio:low fs 6 66 4h15m 226d
KCSAN: data-race in dont_mount / path_lookupat prio:low fs 6 23 6d12h 226d
KCSAN: data-race in dentry_unlink_inode / step_into_slowpath prio:low fs 6 439 8h40m 227d
KASAN: slab-use-after-free Read in seq_printf prio:high fs 19 8 9d12h 282d
KCSAN: data-race in fifo_open / wait_for_partner (6) prio:low fs 6 317 6h06m 366d
KCSAN: data-race in filemap_read / filemap_read (6) prio:low fs 6 584 40d 396d
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event (4) prio:low fs 6 40 2d00h 414d
WARNING in lookup_slow (4) prio:high fs -1 23 13d 417d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) prio:low mm fs 6 953 10d 605d
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event (2) prio:low fs 6 79 2d20h 642d
KCSAN: data-race in generic_fillattr / touch_atime (4) prio:low fs 6 77 8d17h 650d
KCSAN: data-race in generic_fillattr / inode_add_bytes prio:low fs 6 209 22h11m 736d
KCSAN: data-race in d_delete / lookup_fast (7) prio:low fs 6 159 3d14h 745d
KCSAN: data-race in fasync_remove_entry / sock_wake_async (12) prio:low fs 6 53 7d06h 759d
KCSAN: data-race in touch_atime / touch_atime (3) prio:high fs 6 737 1d03h 781d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) prio:low mm fs 6 869 24d 801d
KCSAN: data-race in atime_needs_update / inode_set_ctime_current prio:low fs 6 525 1d00h 951d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) prio:high mm fs 6 5439 21h53m 1846d
KCSAN: data-race in __xa_set_mark / xas_find_marked prio:low fs mm 6 1678 10d 2121d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) prio:low fs mm 6 4159 18d 2410d
KCSAN: data-race in xas_find_marked / xas_set_mark prio:low fs mm 6 2577 8d12h 2416d