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 16d 16d
memory leak in __kfree_rcu_sheaf mm f2fs exfat 3 syz 1 41d 39d 💬 22 [1d01h]
KCSAN: data-race in fat12_ent_put / fat_mirror_bhs exfat 6 54 1d13h 43d 💬 3 [32d]
WARNING in msdos_rmdir exfat -1 C error error 1 53d 67d 💬 1 [67d]
INFO: task hung in lock_two_directories (4) exfat 1 C done done 6 39d 302d
INFO: task hung in vfs_unlink (5) exfat 1 C done done 70 2d11h 473d
WARNING in rcu_sync_dtor (2) exfat -1 C done 905 7d05h 490d 💬 2 [5d02h]
WARNING in fanotify_handle_event (2) exfat -1 C error 25 11d 494d 💬 1 [5d02h]
INFO: task hung in exfat_write_inode exfat 1 C done error 3316 263d 1184d 💬 4 [301d]
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in __fat_write_inode / _copy_to_iter (3) exfat 6 1 1d08h 1d08h
KCSAN: data-race in _copy_to_iter / fat16_ent_put (8) exfat 6 1 3d02h 3d02h
KCSAN: data-race in mark_buffer_dirty_inode / sync_mapping_buffers (12) exfat 6 1 17d 17d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (9) ext4 exfat 6 2 10d 37d
KCSAN: data-race in fat32_ent_put / fat_mirror_bhs (3) exfat 6 2 19d 40d
KCSAN: data-race in mark_buffer_dirty_inode / mark_buffer_dirty_inode (13) exfat 6 1 40d 40d
KCSAN: data-race in copy_folio_from_iter_atomic / fat32_ent_put exfat 6 2 25d 60d
KCSAN: data-race in _copy_to_iter / fat_set_state (13) exfat 6 11 14d 128d
KCSAN: data-race in __fat_write_inode / copy_folio_from_iter_atomic (2) exfat 6 9 12d 170d
KCSAN: data-race in copy_folio_from_iter_atomic / fat16_ent_put exfat 6 105 21h17m 290d
KCSAN: data-race in fat16_ent_put / fat_mirror_bhs exfat 6 701 1d21h 329d
KCSAN: data-race in dont_mount / lookup_fast exfat 6 syz 975 2h58m 834d
KCSAN: data-race in __fsnotify_parent / fsnotify_detach_connector_from_object (3) exfat 6 syz 978 695d 834d