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fs subsystem


List(s): linux-fsdevel@vger.kernel.org
Fixed bugs: 676
Parent subsystem(s): kernel (88)
Child subsystems: afs (4) autofs (2) bfs (5) btrfs (37) cifs (0) erofs (0) exfat (21) ext4 (71) f2fs (11) fscrypt (1) fsverity (0) fuse (8) gfs2 (34) hfs (23) iomap (3) isofs (1) jffs2 (3) jfs (72) kernfs (36) netfs (2) nfs (9) nilfs (7) ntfs3 (21) ocfs2 (44) 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 14 1d00h 18d PATCH [5d22h]
KASAN: slab-use-after-free Read in dentry_kill fs prio:high actionable 19 3 18d 22d
KASAN: slab-use-after-free Read in filename_mkdirat actionable prio:high fs 19 1 43d 36d
possible deadlock in page_cache_ra_order prio:high mm fs 4 6 4d16h 38d
INFO: rcu detected stall in __fsnotify_parent (3) prio:high fs input usb 1 syz error error 2 2d17h 50d 💬 1 [44d]
possible deadlock in hugetlbfs_fallocate prio:low fs mm 4 2 50d 52d
KCSAN: data-race in fill_mg_cmtime / inode_set_ctime_to_ts race:harmful prio:low fs 6 1 53d 53d PATCH [12h29m]
possible deadlock in dump_user_range prio:low fs 4 3 27d 56d
kernel BUG in sock_release prio:normal fs -1 2 56d 77d
KMSAN: uninit-value in inode_set_ctime_to_ts prio:high fs 7 42 20d 143d
KASAN: slab-use-after-free Read in proc_invalidate_siblings_dcache (2) prio:high fs 19 4 28d 168d
INFO: rcu detected stall in inotify_add_watch prio:low modules fs 1 syz error error 2 144d 170d
KASAN: use-after-free Read in hpfs_bplus_lookup fs prio:high 19 C error error 11 14d 173d PATCH [6d13h]
INFO: rcu detected stall in pivot_root prio:high fs 1 syz 1 191d 187d
BUG: corrupted list in vfs_setxattr fs 8 62 84d 191d
memory leak in adfs_init_fs_context prio:low fs 3 C 2 5d10h 207d PATCH [205d]
WARNING in sched_mm_cid_fork prio:low fs mm -1 C error error 332 155d 217d PATCH [196d]
KASAN: null-ptr-deref Read in drop_buffers (5) prio:high fs 11 14 24d 240d PATCH [209d]
INFO: rcu detected stall in sys_symlink (6) prio:high fs mm 1 C error inconclusive 6 60d 254d
KASAN: use-after-free Read in hpfs_count_dnodes prio:high fs 19 C error error 9 64d 254d 💬 1 [253d]
INFO: rcu detected stall in eventpoll_release_file (2) prio:normal fs 1 C error error 1 177d 272d
WARNING in path_noexec (2) prio:low fs mm -1 C error 27195 9d17h 281d PATCH [271d]
INFO: task hung in writeback_iter (3) prio:high fs mm 1 C error error 20 9d02h 314d PATCH [168d]
INFO: rcu detected stall in blkdev_release (3) prio:normal block fs 1 102 5d13h 338d
KASAN: use-after-free Read in hpfs_get_ea prio:high fs 19 C error 9285 43m 356d PATCH [6d13h]
INFO: task hung in __iterate_supers prio:high fs 1 C error 8539 5h00m 399d
kernel BUG in __filemap_add_folio prio:low fs mm -1 C done 2044 12h25m 439d PATCH [202d]
INFO: task hung in page_cache_ra_order prio:low fs mm 1 C done 118 3h49m 442d 💬 1 [441d]
INFO: task hung in do_coredump (3) prio:high fs 1 C done error 361 183d 629d 💬 4 [365d]
INFO: task hung in fdget_pos fs kernfs prio:normal 1 C inconclusive inconclusive 140 2h31m 637d 💬 1 [7d11h]
possible deadlock in input_inject_event prio:high usb fs 4 C done 3956 23d 649d PATCH [264d]
INFO: task hung in bch2_journal_reclaim_thread (2) fs 1 C done error 1574 279d 655d 💬 3 [285d]
INFO: task hung in page_cache_ra_unbounded (2) fs mm 1 C done error 3651 167d 674d 💬 1 [170d]
WARNING in bch2_trans_put prio:high fs -1 C done error 519 263d 782d 💬 2 [254d]
INFO: rcu detected stall in sys_close (7) prio:high fs 1 C error 21 13d 810d
BUG: soft lockup in pipe_read fs mm 1 syz 5 518d 895d
INFO: rcu detected stall in dput (8) prio:low fs 1 C done error 635 172d 920d
WARNING: proc registration bug in bcm_connect fs -1 C inconclusive inconclusive 322 674d 939d PATCH [698d]
go runtime error fs 2 syz error inconclusive 24 66d 958d
INFO: task hung in user_get_super (2) prio:high fs 1 C error 2024 1d14h 962d
UBSAN: shift-out-of-bounds in befs_check_sb prio:high fs -1 C error done 79 33d 1092d PATCH [734d]
INFO: task hung in synchronize_rcu (4) prio:high fs net 1 C done error 3988 7h08m 1161d 💬 8 [29d]
WARNING in do_mkdirat prio:high fs -1 C error error 747 149d 1313d 💬 22 [877d]
WARNING in path_openat prio:high fs -1 C error done 209 2d20h 1314d 💬 1 [877d]
INFO: task hung in lookup_slow (3) fs prio:high 1 C unreliable 1998 2d23h 1335d 💬 2 [60d]
INFO: task hung in path_openat (7) fs 1 C unreliable 4863 14d 1371d 💬 2 [29d]
WARNING in inc_nlink (3) fs prio:low -1 C error error 7045 5h33m 1574d 💬 1 [60d]
INFO: task hung in filename_create (4) fs prio:high 1 C error error 2678 18h58m 1660d
possible deadlock in input_event (2) fs 4 C inconclusive 7546 23d 1701d 💬 3 [29d]
INFO: task hung in sys_io_destroy fs 1 C inconclusive inconclusive 3 118d 1813d 💬 4 [1794d]
INFO: task can't die in wait_on_page_bit_common fs mm 1 C done 5 1787d 2140d
INFO: rcu detected stall in seq_read (2) fs 1 C done error 5 1590d 2177d 💬 1 [2177d]
INFO: task hung in do_read_cache_page (3) mm fs 1 C done inconclusive 88 1457d 2354d 💬 2 [2248d]
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in init_file / prepare_creds (3) fs race:benign prio:low 6 1 2d01h 2d01h
KCSAN: data-race in __lookup_mnt / __umount_mnt fs race:benign prio:low 6 1 2d18h 2d18h
KCSAN: data-race in __d_lookup / __d_rehash (12) fs race:benign prio:high 6 1 3d02h 3d02h
WARNING in V1_minix_truncate fs prio:high -1 1 7d05h 3d05h
KCSAN: data-race in dentry_unlink_inode / path_openat (4) fs race:benign prio:low 6 2 1d21h 5d15h
KCSAN: data-race in __fsnotify_parent / d_make_discardable (2) fs race:benign prio:high 6 1 6d22h 6d22h
KCSAN: data-race in __wb_writeout_add / writeout_period (6) fs mm race:benign prio:high 6 1 8d17h 8d17h
KASAN: vmalloc-out-of-bounds Read in fanotify_read fs 17 1 15d 11d
KCSAN: data-race in d_make_discardable / dentry_kill fs race:benign prio:low 6 4 14h58m 13d
KCSAN: data-race in __d_instantiate / path_lookupat (2) fs race:benign prio:low 6 1 15d 15d
KCSAN: data-race in d_lru_del / dentry_kill fs race:benign prio:low 6 1 15d 15d
KCSAN: data-race in ___d_drop / __d_lookup (4) fs race:benign prio:low 6 1 20d 20d
BUG: soft lockup in file_free fs 1 1 26d 22d
KCSAN: data-race in d_invalidate / fast_dput (7) fs race:benign prio:high 6 1 22d 22d
KCSAN: data-race in dentry_kill / fast_dput fs race:benign prio:high 6 25 1h59m 23d
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (6) fs mm prio:high -1 1 24d 24d
KCSAN: data-race in fprop_reflect_period_percpu / fprop_reflect_period_percpu (10) fs mm race:benign prio:high 6 1 26d 26d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (12) mm fs race:benign prio:high 6 1 27d 27d
KCSAN: data-race in fprop_new_period / fprop_reflect_period_percpu (12) mm fs race:benign prio:low 6 1 29d 29d
WARNING in filename_mkdirat (2) prio:high fs -1 10 1d19h 32d
WARNING in minix_put_super prio:low fs -1 1 36d 32d
WARNING in notify_change (10) prio:high fs -1 1 41d 37d
KMSAN: uninit-value in alloc_fd prio:high fs 7 1 44d 40d
KCSAN: data-race in __d_instantiate / lookup_fast (13) race:benign prio:low fs 6 1 40d 40d
WARNING in do_mmap prio:low mm fs -1 1 48d 44d
kernel BUG in vxfs_read_olt prio:normal fs -1 1 49d 45d
KCSAN: data-race in __dentry_kill / proc_sys_compare race:benign prio:low fs 6 1 45d 45d
KMSAN: uninit-value in __d_lookup_rcu prio:high fs 7 2 15d 53d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (9) race:benign prio:low fs mm 6 2 8d19h 54d
WARNING in file_remove_privs_flags prio:low fs -1 5 5d00h 57d PATCH [31d]
KCSAN: data-race in generic_fillattr / inode_set_ctime_current (4) race:benign prio:low fs 6 3 15d 58d
general protection fault in seq_read_iter (2) prio:low fs 2 1 65d 61d
WARNING in filename_unlinkat prio:high fs -1 1 73d 69d
KCSAN: data-race in fill_mg_cmtime / simple_rename_timestamp (5) prio:low fs 6 3 13d 70d
WARNING in filename_linkat prio:high fs -1 1 87d 83d
general protection fault in traverse prio:low fs 2 1 87d 83d
WARNING in V2_minix_truncate prio:low fs -1 3 62d 87d
kernel BUG in bdev_getblk prio:low fs -1 2 40d 89d
WARNING in vfs_remove_acl (2) prio:high fs -1 3 89d 105d
kernel BUG in qlist_free_all (4) prio:high net fs -1 3 48d 107d
kernel BUG in set_ps_flags prio:low fs -1 6 11d 115d
WARNING in do_loopback (4) prio:high fs -1 6 11d 129d
WARNING in do_new_mount (6) prio:normal fs -1 8 36d 140d
WARNING in filename_mknodat prio:high fs -1 19 55d 141d
KCSAN: data-race in __dentry_kill / __dentry_kill (7) prio:high fs 6 17 26d 156d
KCSAN: data-race in __dentry_kill / step_into_slowpath prio:low fs 6 7 29d 156d
KCSAN: data-race in __d_drop / fast_dput (3) prio:low fs 6 159 24d 163d
KCSAN: data-race in __dentry_kill / lookup_fast (15) race:benign prio:low fs 6 15 28d 164d
KCSAN: data-race in __dentry_kill / d_make_discardable prio:low fs 6 27 33d 185d
KASAN: slab-use-after-free Read in shrink_dentry_list prio:high fs 19 19 28d 191d
KCSAN: data-race in d_delete / path_lookupat prio:low fs 6 48 1d12h 210d
KCSAN: data-race in d_make_discardable / lookup_fast prio:low fs 6 123 1d20h 212d
KCSAN: data-race in fill_mg_cmtime / simple_unlink prio:low fs 6 72 2d08h 212d
KCSAN: data-race in d_make_discardable / step_into_slowpath prio:low fs 6 208 1d11h 212d
KCSAN: data-race in d_make_discardable / path_lookupat prio:low fs 6 109 5d04h 214d
KCSAN: data-race in d_make_discardable / do_readlinkat prio:low fs 6 112 1d11h 214d
KCSAN: data-race in d_delete / step_into_slowpath prio:low fs 6 98 6d13h 216d
KCSAN: data-race in __follow_mount_rcu / d_set_mounted prio:low fs 6 16 5d11h 217d
KCSAN: data-race in dont_mount / step_into_slowpath prio:low fs 6 62 15h21m 218d
KCSAN: data-race in dont_mount / path_lookupat prio:low fs 6 22 1d00h 218d
KCSAN: data-race in dentry_unlink_inode / step_into_slowpath prio:low fs 6 426 2h03m 218d
KASAN: slab-use-after-free Read in seq_printf prio:high fs 19 8 1d01h 274d
KCSAN: data-race in fifo_open / wait_for_partner (6) prio:low fs 6 310 3d06h 358d
KCSAN: data-race in filemap_read / filemap_read (6) prio:low fs 6 584 31d 388d
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event (4) prio:low fs 6 39 7d14h 405d
WARNING in lookup_slow (4) prio:high fs -1 23 4d22h 408d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) prio:low mm fs 6 953 2d06h 596d
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event (2) prio:low fs 6 77 7d02h 633d
KCSAN: data-race in generic_fillattr / touch_atime (4) prio:low fs 6 77 5h58m 641d
KCSAN: data-race in generic_fillattr / inode_add_bytes prio:low fs 6 205 2d15h 728d
KCSAN: data-race in d_delete / lookup_fast (7) prio:low fs 6 157 21h27m 737d
KCSAN: data-race in fasync_remove_entry / sock_wake_async (12) prio:low fs 6 52 6d05h 750d
KCSAN: data-race in touch_atime / touch_atime (3) prio:high fs 6 735 18h07m 772d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) prio:low mm fs 6 869 16d 792d
KCSAN: data-race in atime_needs_update / inode_set_ctime_current prio:low fs 6 522 4d19h 942d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) prio:high mm fs 6 5425 12h52m 1838d
KCSAN: data-race in __xa_set_mark / xas_find_marked prio:low fs mm 6 1678 2d11h 2112d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) prio:low fs mm 6 4159 9d21h 2402d
KCSAN: data-race in xas_find_marked / xas_set_mark prio:low fs mm 6 2577 1h40m 2407d