syzbot


exfat subsystem


List(s): linux-fsdevel@vger.kernel.org
Maintainer(s): linkinjeon@kernel.org, sj1557.seo@samsung.com
Fixed bugs: 16
Parent subsystem(s): fs (97)
open (6):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in fat16_ent_get / fat16_ent_put exfat 1 1d03h 1d03h
KCSAN: data-race in dio_bio_end_io / dio_new_bio (3) exfat 10 2d19h 44d
possible deadlock in exfat_iterate (2) exfat 2 99d 98d 💬 1 [97d]
INFO: task hung in vfs_rmdir (2) exfat C error 12 14d 122d 💬 5 [122d]
INFO: task hung in exfat_sync_fs exfat 1737 13h10m 431d 💬 2 [210d]
INFO: task hung in exfat_write_inode exfat C done error 3092 1d14h 650d 💬 4 [210d]
moderation (7):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in _copy_to_iter / fat_set_state (9) exfat 1 10d 10d
KCSAN: data-race in iput / writeback_single_inode (4) exfat 1 15d 15d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lrus_cpu (11) exfat 1 31d 31d
KCSAN: data-race in _copy_to_iter / fat16_ent_put (4) exfat 5 21d 61d
KCSAN: data-race in mark_buffer_dirty_inode / sync_mapping_buffers (9) exfat 42 1d03h 113d
KCSAN: data-race in mark_buffer_dirty_inode / mark_buffer_dirty_inode (11) exfat 35 18d 116d
KCSAN: data-race in __mark_inode_dirty / __mark_inode_dirty (4) ext4 exfat 199 17d 300d