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fs subsystem


List(s): linux-fsdevel@vger.kernel.org
Fixed bugs: 676
Parent subsystem(s): kernel (90)
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 (36) netfs (2) nfs (9) nilfs (7) ntfs3 (21) ocfs2 (45) 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 13 2d23h 17d PATCH [4d19h]
KASAN: slab-use-after-free Read in dentry_kill fs prio:high actionable 19 3 17d 21d
KASAN: slab-use-after-free Read in filename_mkdirat actionable prio:high fs 19 1 42d 35d
possible deadlock in page_cache_ra_order prio:high mm fs 4 6 3d13h 37d
INFO: rcu detected stall in __fsnotify_parent (3) prio:high fs input usb 1 syz error error 2 1d14h 48d 💬 1 [43d]
possible deadlock in hugetlbfs_fallocate prio:low fs mm 4 2 49d 51d
KCSAN: data-race in fill_mg_cmtime / inode_set_ctime_to_ts race:harmful prio:low fs 6 1 51d 51d
possible deadlock in dump_user_range prio:low fs 4 3 26d 54d
kernel BUG in sock_release prio:normal fs -1 2 55d 76d
KMSAN: uninit-value in inode_set_ctime_to_ts prio:high fs 7 42 19d 142d
KASAN: slab-use-after-free Read in proc_invalidate_siblings_dcache (2) prio:high fs 19 4 27d 167d
INFO: rcu detected stall in inotify_add_watch prio:low modules fs 1 syz error error 2 143d 169d
KASAN: use-after-free Read in hpfs_bplus_lookup fs prio:high 19 C error error 11 13d 171d PATCH [5d10h]
INFO: rcu detected stall in pivot_root prio:high fs 1 syz 1 190d 186d
BUG: corrupted list in vfs_setxattr fs 8 62 83d 190d
memory leak in adfs_init_fs_context prio:low fs 3 C 2 4d06h 206d PATCH [204d]
WARNING in sched_mm_cid_fork prio:low fs mm -1 C error error 332 154d 216d PATCH [195d]
KASAN: null-ptr-deref Read in drop_buffers (5) prio:high fs 11 14 23d 239d PATCH [208d]
INFO: rcu detected stall in sys_symlink (6) prio:high fs mm 1 C error inconclusive 6 59d 252d
KASAN: use-after-free Read in hpfs_count_dnodes prio:high fs 19 C error error 9 63d 252d 💬 1 [252d]
INFO: rcu detected stall in eventpoll_release_file (2) prio:normal fs 1 C error error 1 176d 271d
WARNING in path_noexec (2) prio:low fs mm -1 C error 27195 8d14h 280d PATCH [269d]
INFO: task hung in writeback_iter (3) prio:high fs mm 1 C error error 20 7d23h 313d PATCH [167d]
INFO: rcu detected stall in blkdev_release (3) prio:normal block fs 1 102 4d09h 337d
KASAN: use-after-free Read in hpfs_get_ea prio:high fs 19 C error 9247 1h24m 355d PATCH [5d10h]
INFO: task hung in __iterate_supers prio:high fs 1 C error 8536 5h02m 397d
kernel BUG in __filemap_add_folio prio:low fs mm -1 C done 2038 4h16m 438d PATCH [201d]
INFO: task hung in page_cache_ra_order prio:low fs mm 1 C done 117 54m 441d 💬 1 [440d]
INFO: task hung in do_coredump (3) prio:high fs 1 C done error 361 182d 628d 💬 4 [364d]
INFO: task hung in fdget_pos fs kernfs prio:normal 1 C inconclusive inconclusive 138 1d09h 636d 💬 1 [6d08h]
possible deadlock in input_inject_event prio:high usb fs 4 C done 3956 22d 648d PATCH [263d]
INFO: task hung in bch2_journal_reclaim_thread (2) fs 1 C done error 1574 278d 654d 💬 3 [284d]
INFO: task hung in page_cache_ra_unbounded (2) fs mm 1 C done error 3651 165d 673d 💬 1 [169d]
WARNING in bch2_trans_put prio:high fs -1 C done error 519 262d 781d 💬 2 [253d]
INFO: rcu detected stall in sys_close (7) prio:high fs 1 C error 21 12d 809d
BUG: soft lockup in pipe_read fs mm 1 syz 5 517d 894d
INFO: rcu detected stall in dput (8) prio:low fs 1 C done error 635 170d 919d
WARNING: proc registration bug in bcm_connect fs -1 C inconclusive inconclusive 322 673d 938d PATCH [697d]
go runtime error fs 2 syz error inconclusive 24 65d 957d
INFO: task hung in user_get_super (2) prio:high fs 1 C error 2024 11h38m 961d
UBSAN: shift-out-of-bounds in befs_check_sb prio:high fs -1 C error done 79 31d 1091d PATCH [733d]
INFO: task hung in synchronize_rcu (4) prio:high fs net 1 C done error 3983 10h30m 1160d 💬 8 [28d]
WARNING in do_mkdirat prio:high fs -1 C error error 747 148d 1312d 💬 22 [875d]
WARNING in path_openat prio:high fs -1 C error done 209 1d17h 1313d 💬 1 [875d]
INFO: task hung in lookup_slow (3) fs prio:high 1 C unreliable 1998 1d20h 1334d 💬 2 [59d]
INFO: task hung in path_openat (7) fs 1 C unreliable 4863 13d 1370d 💬 2 [28d]
WARNING in inc_nlink (3) fs prio:low -1 C error error 7044 2d16h 1573d 💬 1 [59d]
INFO: task hung in filename_create (4) fs prio:high 1 C error error 2677 7d20h 1658d
possible deadlock in input_event (2) fs 4 C inconclusive 7546 22d 1700d 💬 3 [28d]
INFO: task hung in sys_io_destroy fs 1 C inconclusive inconclusive 3 117d 1812d 💬 4 [1793d]
INFO: task can't die in wait_on_page_bit_common fs mm 1 C done 5 1786d 2138d
INFO: rcu detected stall in seq_read (2) fs 1 C done error 5 1589d 2176d 💬 1 [2176d]
INFO: task hung in do_read_cache_page (3) mm fs 1 C done inconclusive 88 1456d 2353d 💬 2 [2247d]
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in init_file / prepare_creds (3) fs race:benign 6 1 22h51m 22h50m
KCSAN: data-race in __lookup_mnt / __umount_mnt fs race:benign 6 1 1d15h 1d15h
KCSAN: data-race in __d_lookup / __d_rehash (12) fs race:benign prio:high 6 1 1d22h 1d22h
WARNING in V1_minix_truncate fs prio:high -1 1 6d02h 2d02h
KCSAN: data-race in dentry_unlink_inode / path_openat (4) fs race:benign prio:low 6 2 18h31m 4d12h
KCSAN: data-race in __fsnotify_parent / d_make_discardable (2) fs race:benign prio:high 6 1 5d19h 5d19h
KCSAN: data-race in __wb_writeout_add / writeout_period (6) fs mm race:benign prio:high 6 1 7d13h 7d13h
KASAN: vmalloc-out-of-bounds Read in fanotify_read fs 17 1 14d 10d
KCSAN: data-race in d_make_discardable / dentry_kill fs race:benign prio:low 6 3 20h42m 12d
KCSAN: data-race in __d_instantiate / path_lookupat (2) fs race:benign prio:low 6 1 14d 14d
KCSAN: data-race in d_lru_del / dentry_kill fs race:benign prio:low 6 1 14d 14d
KCSAN: data-race in ___d_drop / __d_lookup (4) fs race:benign prio:low 6 1 19d 19d
BUG: soft lockup in file_free fs 1 1 25d 21d
KCSAN: data-race in d_invalidate / fast_dput (7) fs race:benign prio:high 6 1 21d 21d
KCSAN: data-race in dentry_kill / fast_dput fs race:benign prio:high 6 24 1d05h 22d
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (6) fs mm prio:high -1 1 23d 23d
KCSAN: data-race in fprop_reflect_period_percpu / fprop_reflect_period_percpu (10) fs mm race:benign prio:high 6 1 25d 25d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (12) mm fs race:benign prio:high 6 1 26d 26d
KCSAN: data-race in fprop_new_period / fprop_reflect_period_percpu (12) mm fs race:benign prio:low 6 1 28d 28d
WARNING in filename_mkdirat (2) prio:high fs -1 10 16h21m 31d
WARNING in minix_put_super prio:low fs -1 1 35d 31d
WARNING in notify_change (10) prio:high fs -1 1 40d 36d
KMSAN: uninit-value in alloc_fd prio:high fs 7 1 42d 38d
KCSAN: data-race in __d_instantiate / lookup_fast (13) race:benign prio:low fs 6 1 39d 39d
WARNING in do_mmap prio:low mm fs -1 1 47d 43d
kernel BUG in vxfs_read_olt prio:normal fs -1 1 47d 43d
KCSAN: data-race in __dentry_kill / proc_sys_compare race:benign prio:low fs 6 1 44d 44d
KMSAN: uninit-value in __d_lookup_rcu prio:high fs 7 2 14d 52d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (9) race:benign prio:low fs mm 6 2 7d16h 53d
WARNING in file_remove_privs_flags prio:low fs -1 5 3d21h 56d PATCH [30d]
KCSAN: data-race in generic_fillattr / inode_set_ctime_current (4) race:benign prio:low fs 6 3 14d 57d
general protection fault in seq_read_iter (2) prio:low fs 2 1 64d 60d
WARNING in filename_unlinkat prio:high fs -1 1 72d 68d
KCSAN: data-race in fill_mg_cmtime / simple_rename_timestamp (5) prio:low fs 6 3 12d 69d
WARNING in filename_linkat prio:high fs -1 1 86d 82d
general protection fault in traverse prio:low fs 2 1 86d 82d
WARNING in V2_minix_truncate prio:low fs -1 3 61d 86d
kernel BUG in bdev_getblk prio:low fs -1 2 39d 88d
WARNING in vfs_remove_acl (2) prio:high fs -1 3 88d 104d
kernel BUG in qlist_free_all (4) prio:high net fs -1 3 47d 106d
kernel BUG in set_ps_flags prio:low fs -1 6 10d 114d
WARNING in do_loopback (4) prio:high fs -1 6 10d 128d
WARNING in do_new_mount (6) prio:normal fs -1 8 35d 139d
WARNING in filename_mknodat prio:high fs -1 19 54d 140d
KCSAN: data-race in __dentry_kill / __dentry_kill (7) prio:high fs 6 17 24d 155d
KCSAN: data-race in __dentry_kill / step_into_slowpath prio:low fs 6 7 28d 155d
KCSAN: data-race in __d_drop / fast_dput (3) prio:low fs 6 159 23d 162d
KCSAN: data-race in __dentry_kill / lookup_fast (15) race:benign prio:low fs 6 15 26d 163d
KCSAN: data-race in __dentry_kill / d_make_discardable prio:low fs 6 27 32d 184d
KASAN: slab-use-after-free Read in shrink_dentry_list prio:high fs 19 19 27d 190d
KCSAN: data-race in d_delete / path_lookupat prio:low fs 6 48 9h40m 209d
KCSAN: data-race in d_make_discardable / lookup_fast prio:low fs 6 123 17h50m 211d
KCSAN: data-race in fill_mg_cmtime / simple_unlink prio:low fs 6 72 1d05h 211d
KCSAN: data-race in d_make_discardable / step_into_slowpath prio:low fs 6 208 8h21m 211d
KCSAN: data-race in d_make_discardable / path_lookupat prio:low fs 6 109 4d01h 212d
KCSAN: data-race in d_make_discardable / do_readlinkat prio:low fs 6 112 8h19m 213d
KCSAN: data-race in d_delete / step_into_slowpath prio:low fs 6 98 5d09h 215d
KCSAN: data-race in __follow_mount_rcu / d_set_mounted prio:low fs 6 16 4d08h 216d
KCSAN: data-race in dont_mount / step_into_slowpath prio:low fs 6 61 3d19h 217d
KCSAN: data-race in dont_mount / path_lookupat prio:low fs 6 21 22d 217d
KCSAN: data-race in dentry_unlink_inode / step_into_slowpath prio:low fs 6 424 5h55m 217d
KASAN: slab-use-after-free Read in seq_printf prio:high fs 19 7 37d 273d
KCSAN: data-race in fifo_open / wait_for_partner (6) prio:low fs 6 310 2d03h 357d
KCSAN: data-race in filemap_read / filemap_read (6) prio:low fs 6 584 30d 387d
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event (4) prio:low fs 6 39 6d11h 404d
WARNING in lookup_slow (4) prio:high fs -1 23 3d19h 407d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) prio:low mm fs 6 953 1d03h 595d
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event (2) prio:low fs 6 77 5d23h 632d
KCSAN: data-race in generic_fillattr / touch_atime (4) prio:low fs 6 76 1d04h 640d
KCSAN: data-race in generic_fillattr / inode_add_bytes prio:low fs 6 205 1d12h 727d
KCSAN: data-race in d_delete / lookup_fast (7) prio:low fs 6 156 8d11h 736d
KCSAN: data-race in fasync_remove_entry / sock_wake_async (12) prio:low fs 6 52 5d02h 749d
KCSAN: data-race in touch_atime / touch_atime (3) prio:high fs 6 734 2d09h 771d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) prio:low mm fs 6 869 15d 791d
KCSAN: data-race in atime_needs_update / inode_set_ctime_current prio:low fs 6 522 3d16h 941d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) prio:high mm fs 6 5424 3h04m 1837d
KCSAN: data-race in __xa_set_mark / xas_find_marked prio:low fs mm 6 1678 1d08h 2111d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) prio:low fs mm 6 4159 8d18h 2400d
KCSAN: data-race in xas_find_marked / xas_set_mark prio:low fs mm 6 2576 3d02h 2406d