exfat subsystem


List(s): linux-fsdevel@vger.kernel.org
Maintainer(s): linkinjeon@kernel.org, sj1557.seo@samsung.com
Fixed bugs: 44
Parent subsystem(s): fs (145)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in fat12_ent_put exfat prio:high -1 1 4d12h 12h28m 💬 1 [7h53m]
possible deadlock in fat_count_free_clusters (2) exfat prio:high 4 2 4d00h 15h16m
KCSAN: data-race in copy_folio_from_iter_atomic / fat_add_entries exfat race:harmful 6 1 1d08h 1d07h PATCH [1d02h]
KCSAN: data-race in fat32_ent_put / fat_mirror_bhs (4) exfat race:harmful prio:low 6 1 4d15h 4d14h
KCSAN: data-race in copy_folio_from_iter_atomic / fat12_ent_put (5) prio:high race:harmful exfat 6 2 46d 45d 💬 1 [45d]
WARNING in filename_symlinkat prio:high exfat gfs2 -1 syz, C 13 118d 165d
INFO: task hung in generic_file_write_iter (4) prio:high exfat 1 syz error error 14 56d 173d
memory leak in __kfree_rcu_sheaf prio:high mm exfat f2fs 3 syz 1 190d 188d 💬 28 [104d]
KCSAN: data-race in fat12_ent_put / fat_mirror_bhs prio:low exfat 6 68 49d 192d 💬 3 [92d]
WARNING in rcu_sync_dtor (2) prio:low exfat -1 syz, C done 929 14d 639d 💬 2 [92d]
WARNING in fanotify_handle_event (2) exfat -1 syz, C error 31 53d 643d 💬 1 [56d]
WARNING in iov_iter_revert (5) prio:low exfat -1 syz, C error error 80 89d 727d
INFO: task hung in exfat_write_inode exfat 1 syz, C done error 3316 412d 1333d 💬 4 [450d]
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in mmb_mark_buffer_dirty / mmb_sync (2) exfat race:benign prio:high 6 1 11d 11d
KCSAN: data-race in delete_from_page_cache_batch / filemap_write_and_wait_range (4) exfat race:benign prio:low 6 1 25d 25d
KCSAN: data-race in _copy_to_iter / fat_mirror_bhs (4) race:benign prio:low block exfat 6 3 1d20h 43d
KCSAN: data-race in _copy_to_iter / fat32_ent_put (7) race:benign prio:high exfat 6 2 28d 50d
KCSAN: data-race in __fat_write_inode / _copy_to_iter (4) race:benign prio:low exfat 6 1 51d 51d
KCSAN: data-race in _copy_to_iter / fat16_ent_put (9) race:benign prio:high exfat 6 4 27d 54d
KCSAN: data-race in _copy_to_iter / fat12_ent_put (8) prio:low exfat 6 3 18d 122d
KCSAN: data-race in _copy_to_iter / fat_set_state (13) prio:low exfat 6 17 12d 278d
KCSAN: data-race in __fat_write_inode / copy_folio_from_iter_atomic (2) prio:low exfat 6 17 13d 319d
KCSAN: data-race in copy_folio_from_iter_atomic / fat16_ent_put prio:low exfat 6 125 11d 439d
KCSAN: data-race in fat16_ent_put / fat_mirror_bhs prio:low exfat 6 821 13h13m 478d
KCSAN: data-race in dont_mount / lookup_fast prio:low exfat 6 syz 999 1d15h 983d
KCSAN: data-race in __fsnotify_parent / fsnotify_detach_connector_from_object (3) exfat 6 syz 978 844d 983d