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fs subsystem


List(s): linux-fsdevel@vger.kernel.org
Fixed bugs: 676
Parent subsystem(s): kernel (91)
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 13 1d08h 16d PATCH [3d04h]
KASAN: slab-use-after-free Read in dentry_kill fs prio:high actionable 19 3 15d 20d
KASAN: slab-use-after-free Read in filename_mkdirat actionable prio:high fs 19 1 40d 33d
possible deadlock in page_cache_ra_order prio:high mm fs 4 6 1d23h 36d
INFO: rcu detected stall in __fsnotify_parent (3) prio:high fs input usb 1 syz error error 1 50d 47d 💬 1 [41d]
possible deadlock in hugetlbfs_fallocate prio:low fs mm 4 2 47d 49d
KCSAN: data-race in fill_mg_cmtime / inode_set_ctime_to_ts race:harmful prio:low fs 6 1 50d 50d
possible deadlock in dump_user_range prio:low fs 4 3 25d 53d
kernel BUG in sock_release prio:normal fs -1 2 54d 74d
KMSAN: uninit-value in inode_set_ctime_to_ts prio:high fs 7 42 18d 141d
KASAN: slab-use-after-free Read in proc_invalidate_siblings_dcache (2) prio:high fs 19 4 25d 165d
INFO: rcu detected stall in inotify_add_watch prio:low modules fs 1 syz error error 2 141d 167d
KASAN: use-after-free Read in hpfs_bplus_lookup fs prio:high 19 C error error 11 11d 170d PATCH [3d19h]
INFO: rcu detected stall in pivot_root prio:high fs 1 syz 1 188d 184d
BUG: corrupted list in vfs_setxattr fs 8 62 81d 188d
memory leak in adfs_init_fs_context prio:low fs 3 C 2 2d16h 204d PATCH [203d]
WARNING in sched_mm_cid_fork prio:low fs mm -1 C error error 332 152d 215d PATCH [193d]
KASAN: null-ptr-deref Read in drop_buffers (5) prio:high fs 11 14 21d 237d PATCH [206d]
INFO: rcu detected stall in sys_symlink (6) prio:high fs mm 1 C error inconclusive 6 57d 251d
KASAN: use-after-free Read in hpfs_count_dnodes prio:high fs 19 C error error 9 62d 251d 💬 1 [250d]
INFO: rcu detected stall in eventpoll_release_file (2) prio:normal fs 1 C error error 1 175d 269d
WARNING in path_noexec (2) prio:low fs mm -1 C error 27195 6d23h 278d PATCH [268d]
INFO: task hung in writeback_iter (3) prio:high fs mm 1 C error error 20 6d08h 311d PATCH [166d]
INFO: rcu detected stall in blkdev_release (3) prio:normal block fs 1 102 2d19h 335d
KASAN: use-after-free Read in hpfs_get_ea prio:high fs 19 C error 9221 1h31m 353d PATCH [3d19h]
INFO: task hung in __iterate_supers prio:high fs 1 C error 8524 18h44m 396d
kernel BUG in __filemap_add_folio prio:low fs mm -1 C done 2035 10h58m 437d PATCH [200d]
INFO: task hung in page_cache_ra_order prio:low fs mm 1 C done 115 7d00h 439d 💬 1 [439d]
INFO: task hung in do_coredump (3) prio:high fs 1 C done error 361 180d 626d 💬 4 [362d]
INFO: task hung in fdget_pos fs kernfs prio:normal 1 C inconclusive inconclusive 137 1d06h 634d 💬 1 [4d17h]
possible deadlock in input_inject_event prio:high usb fs 4 C done 3956 20d 646d PATCH [261d]
INFO: task hung in bch2_journal_reclaim_thread (2) fs 1 C done error 1574 276d 652d 💬 3 [283d]
INFO: task hung in page_cache_ra_unbounded (2) fs mm 1 C done error 3651 164d 672d 💬 1 [167d]
WARNING in bch2_trans_put prio:high fs -1 C done error 519 261d 780d 💬 2 [251d]
INFO: rcu detected stall in sys_close (7) prio:high fs 1 C error 21 10d 808d
BUG: soft lockup in pipe_read fs mm 1 syz 5 515d 893d
INFO: rcu detected stall in dput (8) prio:low fs 1 C done error 635 169d 917d
WARNING: proc registration bug in bcm_connect fs -1 C inconclusive inconclusive 322 671d 936d PATCH [695d]
go runtime error fs 2 syz error inconclusive 24 63d 955d
INFO: task hung in user_get_super (2) prio:high fs 1 C error 2023 8d15h 959d
UBSAN: shift-out-of-bounds in befs_check_sb prio:high fs -1 C error done 79 30d 1089d PATCH [731d]
INFO: task hung in synchronize_rcu (4) prio:high fs net 1 C done error 3973 4h01m 1159d 💬 8 [26d]
WARNING in do_mkdirat prio:high fs -1 C error error 747 146d 1310d 💬 22 [874d]
WARNING in path_openat prio:high fs -1 C error done 209 2h21m 1312d 💬 1 [874d]
INFO: task hung in lookup_slow (3) fs prio:high 1 C unreliable 1998 5h22m 1333d 💬 2 [57d]
INFO: task hung in path_openat (7) fs 1 C unreliable 4863 11d 1368d 💬 2 [26d]
WARNING in inc_nlink (3) fs prio:low -1 C error error 7044 1d01h 1571d 💬 1 [57d]
INFO: task hung in filename_create (4) fs prio:high 1 C error error 2677 6d05h 1657d
possible deadlock in input_event (2) fs 4 C inconclusive 7546 21d 1698d 💬 3 [26d]
INFO: task hung in sys_io_destroy fs 1 C inconclusive inconclusive 3 115d 1810d 💬 4 [1791d]
INFO: task can't die in wait_on_page_bit_common fs mm 1 C done 5 1784d 2137d
INFO: rcu detected stall in seq_read (2) fs 1 C done error 5 1587d 2174d 💬 1 [2174d]
INFO: task hung in do_read_cache_page (3) mm fs 1 C done inconclusive 88 1454d 2351d 💬 2 [2245d]
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in __lookup_mnt / __umount_mnt fs 6 1 47m 46m
KCSAN: data-race in __d_lookup / __d_rehash (12) fs race:benign 6 1 8h08m 8h07m
WARNING in V1_minix_truncate fs prio:high -1 1 4d11h 11h32m
KCSAN: data-race in dentry_unlink_inode / path_openat (4) fs race:benign prio:low 6 1 2d21h 2d21h
KCSAN: data-race in __fsnotify_parent / d_make_discardable (2) fs race:benign prio:high 6 1 4d04h 4d04h
KCSAN: data-race in __wb_writeout_add / writeout_period (6) fs mm race:benign prio:high 6 1 5d23h 5d23h
KASAN: vmalloc-out-of-bounds Read in fanotify_read fs 17 1 12d 8d17h
KCSAN: data-race in d_make_discardable / dentry_kill fs race:benign prio:low 6 2 4d04h 10d
KCSAN: data-race in __d_instantiate / path_lookupat (2) fs race:benign prio:low 6 1 12d 12d
KCSAN: data-race in d_lru_del / dentry_kill fs race:benign prio:low 6 1 13d 13d
KCSAN: data-race in ___d_drop / __d_lookup (4) fs race:benign prio:low 6 1 17d 17d
BUG: soft lockup in file_free fs 1 1 23d 19d
KCSAN: data-race in d_invalidate / fast_dput (7) fs race:benign prio:high 6 1 20d 20d
KCSAN: data-race in dentry_kill / fast_dput fs race:benign prio:high 6 23 2d08h 20d
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (6) fs mm prio:high -1 1 21d 21d
KCSAN: data-race in fprop_reflect_period_percpu / fprop_reflect_period_percpu (10) fs mm race:benign prio:high 6 1 24d 24d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (12) mm fs race:benign prio:high 6 1 24d 24d
KCSAN: data-race in fprop_new_period / fprop_reflect_period_percpu (12) mm fs race:benign prio:low 6 1 26d 26d
WARNING in filename_mkdirat (2) prio:high fs -1 8 1d09h 29d
WARNING in minix_put_super prio:low fs -1 1 33d 29d
WARNING in notify_change (10) prio:high fs -1 1 39d 35d
KMSAN: uninit-value in alloc_fd prio:high fs 7 1 41d 37d
KCSAN: data-race in __d_instantiate / lookup_fast (13) race:benign prio:low fs 6 1 37d 37d
WARNING in do_mmap prio:low mm fs -1 1 45d 41d
kernel BUG in vxfs_read_olt prio:normal fs -1 1 46d 42d
KCSAN: data-race in __dentry_kill / proc_sys_compare race:benign prio:low fs 6 1 42d 42d
KMSAN: uninit-value in __d_lookup_rcu prio:high fs 7 2 12d 50d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (9) race:benign prio:low fs mm 6 2 6d01h 51d
WARNING in file_remove_privs_flags prio:low fs -1 5 2d06h 54d PATCH [28d]
KCSAN: data-race in generic_fillattr / inode_set_ctime_current (4) race:benign prio:low fs 6 3 13d 55d
general protection fault in seq_read_iter (2) prio:low fs 2 1 63d 59d
WARNING in filename_unlinkat prio:high fs -1 1 70d 66d
KCSAN: data-race in fill_mg_cmtime / simple_rename_timestamp (5) prio:low fs 6 3 10d 67d
WARNING in filename_linkat prio:high fs -1 1 84d 80d
general protection fault in traverse prio:low fs 2 1 84d 80d
WARNING in V2_minix_truncate prio:low fs -1 3 60d 85d
kernel BUG in bdev_getblk prio:low fs -1 2 37d 86d
WARNING in vfs_remove_acl (2) prio:high fs -1 3 87d 102d
kernel BUG in qlist_free_all (4) prio:high net fs -1 3 46d 105d
kernel BUG in set_ps_flags prio:low fs -1 6 9d03h 112d
WARNING in do_loopback (4) prio:high fs -1 6 8d12h 127d
WARNING in do_new_mount (6) prio:normal fs -1 8 33d 137d
WARNING in filename_mknodat prio:high fs -1 19 52d 138d
KCSAN: data-race in __dentry_kill / __dentry_kill (7) prio:high fs 6 17 23d 153d
KCSAN: data-race in __dentry_kill / step_into_slowpath prio:low fs 6 7 26d 154d
KCSAN: data-race in __d_drop / fast_dput (3) prio:low fs 6 159 21d 160d
KCSAN: data-race in __dentry_kill / lookup_fast (15) race:benign prio:low fs 6 15 25d 162d
KCSAN: data-race in __dentry_kill / d_make_discardable prio:low fs 6 27 30d 182d
KASAN: slab-use-after-free Read in shrink_dentry_list prio:high fs 19 19 25d 188d
KCSAN: data-race in d_delete / path_lookupat prio:low fs 6 47 3d12h 207d
KCSAN: data-race in d_make_discardable / lookup_fast prio:low fs 6 121 11h35m 209d
KCSAN: data-race in fill_mg_cmtime / simple_unlink prio:low fs 6 70 3d14h 209d
KCSAN: data-race in d_make_discardable / step_into_slowpath prio:low fs 6 206 1d05h 210d
KCSAN: data-race in d_make_discardable / path_lookupat prio:low fs 6 109 2d10h 211d
KCSAN: data-race in d_make_discardable / do_readlinkat prio:low fs 6 110 1d16h 211d
KCSAN: data-race in d_delete / step_into_slowpath prio:low fs 6 98 3d19h 214d
KCSAN: data-race in __follow_mount_rcu / d_set_mounted prio:low fs 6 16 2d17h 214d
KCSAN: data-race in dont_mount / step_into_slowpath prio:low fs 6 61 2d04h 215d
KCSAN: data-race in dont_mount / path_lookupat prio:low fs 6 21 21d 215d
KCSAN: data-race in dentry_unlink_inode / step_into_slowpath prio:low fs 6 420 1h42m 215d
KASAN: slab-use-after-free Read in seq_printf prio:high fs 19 7 36d 271d
KCSAN: data-race in fifo_open / wait_for_partner (6) prio:low fs 6 310 12h38m 355d
KCSAN: data-race in filemap_read / filemap_read (6) prio:low fs 6 584 28d 385d
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event (4) prio:low fs 6 39 4d20h 402d
WARNING in lookup_slow (4) prio:high fs -1 23 2d04h 405d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) prio:low mm fs 6 952 10d 594d
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event (2) prio:low fs 6 77 4d08h 631d
KCSAN: data-race in generic_fillattr / touch_atime (4) prio:low fs 6 75 7d01h 638d
KCSAN: data-race in generic_fillattr / inode_add_bytes prio:low fs 6 204 1d17h 725d
KCSAN: data-race in d_delete / lookup_fast (7) prio:low fs 6 156 6d20h 734d
KCSAN: data-race in fasync_remove_entry / sock_wake_async (12) prio:low fs 6 52 3d11h 747d
KCSAN: data-race in touch_atime / touch_atime (3) prio:high fs 6 734 18h33m 770d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) prio:low mm fs 6 869 13d 789d
KCSAN: data-race in atime_needs_update / inode_set_ctime_current prio:low fs 6 522 2d01h 940d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) prio:high mm fs 6 5417 12h45m 1835d
KCSAN: data-race in __xa_set_mark / xas_find_marked prio:low fs mm 6 1677 3h15m 2109d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) prio:low fs mm 6 4159 7d03h 2399d
KCSAN: data-race in xas_find_marked / xas_set_mark prio:low fs mm 6 2576 1d11h 2405d