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 (141)
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 3d09h 16d PATCH [8h27m]
KCSAN: data-race in fat12_ent_put / fat_mirror_bhs (2) exfat race:harmful prio:high 6 3 15d 18d
WARNING in fat_write_inode exfat prio:low -1 1 25d 21d
possible deadlock in fat_count_free_clusters (2) prio:high block exfat 4 2 48d 44d
possible deadlock in submit_bio_noacct_nocheck (2) prio:low exfat block 4 2 48d 44d
KCSAN: data-race in copy_folio_from_iter_atomic / fat_add_entries race:harmful prio:low exfat 6 1 45d 45d PATCH [45d]
KCSAN: data-race in fat32_ent_put / fat_mirror_bhs (4) race:harmful prio:low exfat 6 1 48d 48d
WARNING in filename_symlinkat prio:high gfs2 exfat -1 syz, C 14 38d 209d
INFO: task hung in generic_file_write_iter (4) prio:high exfat 1 syz error error 14 24d 217d
WARNING in rcu_sync_dtor (2) prio:low exfat -1 syz, C done 933 3d07h 683d 💬 2 [137d]
WARNING in fanotify_handle_event (2) exfat -1 syz, C error 31 98d 687d 💬 1 [101d]
WARNING in iov_iter_revert (5) prio:low exfat -1 syz, C error error 80 133d 771d
INFO: task hung in exfat_write_inode exfat 1 syz, C done error 3316 457d 1378d 💬 4 [494d]
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 8h35m 30d
KCSAN: data-race in copy_folio_from_iter_atomic / fat_write_inode race:benign prio:low exfat 6 2 3d06h 34d
KCSAN: data-race in mmb_mark_buffer_dirty / mmb_sync (2) race:benign prio:high exfat 6 1 55d 55d
KCSAN: data-race in _copy_to_iter / fat_mirror_bhs (4) race:benign prio:low exfat block 6 3 46d 87d
KCSAN: data-race in _copy_to_iter / fat12_ent_put (8) prio:low exfat 6 4 36d 167d
KCSAN: data-race in copy_folio_from_iter_atomic / fat16_ent_put prio:low exfat 6 126 35d 483d
KCSAN: data-race in fat16_ent_put / fat_mirror_bhs prio:low exfat 6 848 4h33m 523d
KCSAN: data-race in dont_mount / lookup_fast prio:low exfat 6 syz 1004 1d19h 1027d
KCSAN: data-race in __fsnotify_parent / fsnotify_detach_connector_from_object (3) exfat 6 syz 978 888d 1027d