exfat subsystem


List(s): linux-fsdevel@vger.kernel.org
Maintainer(s): linkinjeon@kernel.org, sj1557.seo@samsung.com
Fixed bugs: 46
Parent subsystem(s): fs (138)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in vfat_update_dotdot_de exfat prio:low -1 syz, C error 2 11d 24d PATCH [6d10h]
KCSAN: data-race in fat12_ent_put / fat_mirror_bhs (2) exfat race:harmful prio:high 6 3 23d 26d
WARNING in fat_write_inode prio:low exfat -1 1 33d 29d
possible deadlock in fat_count_free_clusters (2) prio:high block exfat 4 2 56d 53d
possible deadlock in submit_bio_noacct_nocheck (2) prio:low exfat block 4 2 56d 53d
KCSAN: data-race in copy_folio_from_iter_atomic / fat_add_entries race:harmful prio:low exfat 6 1 53d 53d PATCH [53d]
WARNING in filename_symlinkat prio:high gfs2 exfat -1 syz, C 14 46d 217d
INFO: task hung in generic_file_write_iter (4) prio:high exfat 1 syz error error 14 32d 225d
WARNING in rcu_sync_dtor (2) prio:low exfat -1 syz, C done 933 11d 691d 💬 2 [145d]
WARNING in fanotify_handle_event (2) exfat -1 syz, C error 31 106d 695d 💬 1 [109d]
WARNING in iov_iter_revert (5) prio:low exfat -1 syz, C error error 80 141d 779d
INFO: task hung in exfat_write_inode exfat 1 syz, C done error 3316 465d 1386d 💬 4 [502d]
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in _prb_read_valid / vsnprintf race:benign prio:high exfat 6 2 8d11h 38d
KCSAN: data-race in copy_folio_from_iter_atomic / fat_write_inode race:benign prio:low exfat 6 2 11d 42d
KCSAN: data-race in _copy_to_iter / fat_mirror_bhs (4) race:benign prio:low exfat block 6 3 54d 95d
KCSAN: data-race in _copy_to_iter / fat12_ent_put (8) prio:low exfat 6 4 44d 175d
KCSAN: data-race in copy_folio_from_iter_atomic / fat16_ent_put prio:low exfat 6 126 43d 491d
KCSAN: data-race in fat16_ent_put / fat_mirror_bhs prio:low exfat 6 C 854 1d16h 531d
KCSAN: data-race in dont_mount / lookup_fast prio:low exfat 6 syz 1005 7d05h 1035d
KCSAN: data-race in __fsnotify_parent / fsnotify_detach_connector_from_object (3) exfat 6 syz 978 896d 1036d