syzbot


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 (153)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in filename_symlinkat exfat gfs2 -1 C 5 14d 14d
memory leak in __kfree_rcu_sheaf mm f2fs exfat 3 syz 1 39d 38d 💬 20 [1d17h]
KCSAN: data-race in fat12_ent_put / fat_mirror_bhs exfat 6 53 29d 41d 💬 3 [31d]
WARNING in msdos_rmdir exfat -1 C error error 1 52d 66d 💬 1 [66d]
INFO: task hung in lock_two_directories (4) exfat 1 C done done 6 38d 300d
INFO: task hung in vfs_unlink (5) exfat 1 C done done 70 20h58m 472d
WARNING in rcu_sync_dtor (2) exfat -1 C done 905 5d14h 488d 💬 2 [3d11h]
WARNING in fanotify_handle_event (2) exfat -1 C error 25 10d 492d 💬 1 [3d11h]
INFO: task hung in exfat_write_inode exfat 1 C done error 3316 262d 1183d 💬 4 [299d]
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in _copy_to_iter / fat16_ent_put (8) exfat 6 1 1d11h 1d11h
KCSAN: data-race in mark_buffer_dirty_inode / sync_mapping_buffers (12) exfat 6 1 16d 16d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (9) ext4 exfat 6 2 9d07h 35d
KCSAN: data-race in fat32_ent_put / fat_mirror_bhs (3) exfat 6 2 17d 39d
KCSAN: data-race in mark_buffer_dirty_inode / mark_buffer_dirty_inode (13) exfat 6 1 39d 39d
KCSAN: data-race in copy_folio_from_iter_atomic / fat32_ent_put exfat 6 2 23d 58d
KCSAN: data-race in _copy_to_iter / fat_set_state (13) exfat 6 11 12d 127d
KCSAN: data-race in __fat_write_inode / copy_folio_from_iter_atomic (2) exfat 6 9 11d 168d
KCSAN: data-race in copy_folio_from_iter_atomic / fat16_ent_put exfat 6 104 8d07h 288d
KCSAN: data-race in fat16_ent_put / fat_mirror_bhs exfat 6 701 7h06m 328d
KCSAN: data-race in dont_mount / lookup_fast exfat 6 syz 974 7d12h 832d
KCSAN: data-race in __fsnotify_parent / fsnotify_detach_connector_from_object (3) exfat 6 syz 978 693d 832d