syzbot


exfat subsystem


List(s): linux-fsdevel@vger.kernel.org
Maintainer(s): linkinjeon@kernel.org, sj1557.seo@samsung.com
Fixed bugs: 22
Parent subsystem(s): fs (130)
open (4):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
INFO: task hung in chmod_common (5) kernfs exfat C inconclusive error 11 59d 124d
KMSAN: uninit-value in iov_iter_alignment_iovec exfat C 92 15d 327d PATCH [287d]
INFO: task hung in vfs_rmdir (2) exfat C error 14 15d 336d 💬 5 [55d]
INFO: task hung in exfat_write_inode exfat C done error 3313 116d 864d 💬 4 [118d]
moderation (11):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in __fat_write_inode / copy_page_from_iter_atomic exfat 1 2d06h 2d06h
KCSAN: data-race in copy_page_from_iter_atomic / fat16_ent_put exfat 6 1d06h 6d22h
KCSAN: data-race in find_get_block_common / has_bh_in_lru exfat 12 1d12h 9d00h
KCSAN: data-race in fat16_ent_put / fat_mirror_bhs exfat 25 12h50m 10d
KCSAN: data-race in dio_bio_end_io / dio_new_bio (5) exfat 4 40d 47d
KCSAN: data-race in __mark_inode_dirty / inode_cgwb_move_to_attached (8) exfat ext4 2 39d 51d
KCSAN: data-race in __fat_write_inode / _copy_to_iter (2) exfat 1 55d 55d
KCSAN: data-race in mark_buffer_dirty_inode / sync_mapping_buffers (10) exfat 57 43d 128d
KCSAN: data-race in _copy_to_iter / fat16_ent_put (5) exfat 7 33d 151d
KCSAN: data-race in mark_buffer_dirty_inode / mark_buffer_dirty_inode (12) exfat 17 5d15h 163d
KCSAN: data-race in __mark_inode_dirty / __mark_inode_dirty (5) exfat 107 2d21h 185d