syzbot


exfat subsystem


List(s): linux-fsdevel@vger.kernel.org
Maintainer(s): linkinjeon@kernel.org, sj1557.seo@samsung.com
Fixed bugs: 43
Parent subsystem(s): fs (152)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in msdos_rmdir exfat -1 C error 1 7d07h 21d 💬 1 [21d]
INFO: task hung in lock_two_directories (4) exfat 1 C done done 6 62d 255d
INFO: task hung in vfs_unlink (5) exfat 1 C done done 65 22d 427d
WARNING in rcu_sync_dtor (2) exfat -1 C done 900 2d09h 443d 💬 2 [21d]
WARNING in fanotify_handle_event (2) exfat -1 C error 23 1d16h 447d 💬 1 [21d]
INFO: task hung in exfat_write_inode exfat 1 C done error 3316 217d 1138d 💬 4 [254d]
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in copy_folio_from_iter_atomic / fat32_ent_put exfat 6 1 13d 13d
KCSAN: data-race in copy_folio_from_iter_atomic / fat12_ent_put (3) exfat 6 1 14d 14d
KCSAN: data-race in fat_alloc_clusters / fat_clusters_flush exfat 6 1 23d 23d
KCSAN: data-race in __filemap_add_folio / file_write_and_wait_range (8) exfat 6 1 24d 24d
KCSAN: data-race in _copy_to_iter / fat32_ent_put (5) exfat 6 2 12d 46d
KCSAN: data-race in _copy_to_iter / fat16_ent_put (7) exfat 6 5 27d 70d
KCSAN: data-race in _copy_to_iter / fat_set_state (13) exfat 6 5 33d 82d
KCSAN: data-race in __fat_write_inode / copy_folio_from_iter_atomic (2) exfat 6 7 3d19h 123d
KCSAN: data-race in _copy_to_iter / fat12_ent_put (7) exfat 6 5 18d 154d
KCSAN: data-race in copy_folio_from_iter_atomic / fat16_ent_put exfat 6 86 10h35m 243d
KCSAN: data-race in fat12_ent_put / fat_mirror_bhs exfat 6 50 12d 271d
KCSAN: data-race in find_get_block_common / has_bh_in_lru exfat ext4 6 252 20h45m 282d
KCSAN: data-race in fat16_ent_put / fat_mirror_bhs exfat 6 634 10h52m 283d
KCSAN: data-race in dont_mount / lookup_fast exfat 6 syz 967 14d 787d
KCSAN: data-race in __fsnotify_parent / fsnotify_detach_connector_from_object (3) exfat 6 syz 978 648d 787d