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 (143)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in copy_folio_from_iter_atomic / fat12_ent_put (5) prio:high race:harmful exfat 6 2 34d 33d 💬 1 [33d]
WARNING in fat_add_entries prio:low exfat -1 1 90d 86d
WARNING in filename_symlinkat prio:high exfat gfs2 -1 syz, C 13 106d 153d
INFO: task hung in generic_file_write_iter (4) prio:high exfat 1 syz error error 14 44d 161d
memory leak in __kfree_rcu_sheaf prio:high mm f2fs exfat 3 syz 1 177d 176d 💬 28 [92d]
KCSAN: data-race in fat12_ent_put / fat_mirror_bhs prio:low exfat 6 68 36d 180d 💬 3 [80d]
WARNING in rcu_sync_dtor (2) prio:low exfat -1 syz, C done 929 2d06h 627d 💬 2 [80d]
WARNING in fanotify_handle_event (2) exfat -1 syz, C error 31 41d 631d 💬 1 [44d]
WARNING in iov_iter_revert (5) prio:low exfat -1 syz, C error error 80 77d 714d
INFO: task hung in exfat_write_inode exfat 1 syz, C done error 3316 400d 1321d 💬 4 [438d]
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in delete_from_page_cache_batch / filemap_write_and_wait_range (4) exfat race:benign prio:low 6 1 13d 13d
KCSAN: data-race in _copy_to_iter / fat_mirror_bhs (4) race:benign prio:low block exfat 6 2 22d 31d
KCSAN: data-race in _copy_to_iter / fat32_ent_put (7) race:benign prio:high exfat 6 2 15d 37d
KCSAN: data-race in __fat_write_inode / _copy_to_iter (4) race:benign prio:low exfat 6 1 38d 38d
KCSAN: data-race in _copy_to_iter / fat16_ent_put (9) race:benign prio:high exfat 6 4 15d 42d
KCSAN: data-race in _copy_to_iter / fat12_ent_put (8) prio:low exfat 6 3 6d13h 110d
KCSAN: data-race in _copy_to_iter / fat_set_state (13) prio:low exfat 6 17 14h53m 265d
KCSAN: data-race in __fat_write_inode / copy_folio_from_iter_atomic (2) prio:low exfat 6 17 1d12h 307d
KCSAN: data-race in copy_folio_from_iter_atomic / fat16_ent_put prio:low exfat 6 124 3d19h 427d
KCSAN: data-race in fat16_ent_put / fat_mirror_bhs prio:low exfat 6 809 11h05m 466d
KCSAN: data-race in dont_mount / lookup_fast prio:low exfat 6 syz 997 30d 971d
KCSAN: data-race in __fsnotify_parent / fsnotify_detach_connector_from_object (3) exfat 6 syz 978 832d 971d