syzbot

 sign-in | mailing list | source | docs
🐞 Open [1604]
≡ Subsystems
🐞 Fixed [6264]
🐞 Invalid [15887]
⬇ Missing Backports [186]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
Total Repo Heatmap Subsystems Heatmap
💬 Send us feedback

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 (136)
open (6):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
INFO: task hung in chmod_common (5) exfat C inconclusive error 11 86d 152d
KASAN: null-ptr-deref Read in drop_buffers (3) jfs exfat bcachefs C 98 77d 242d PATCH [37d]
KMSAN: uninit-value in iov_iter_alignment_iovec exfat C 96 11d 354d PATCH [315d]
INFO: task hung in vfs_rmdir (2) exfat C error 14 8d23h 363d 💬 5 [8d14h]
kernel BUG in jffs2_del_ino_cache exfat jffs2 C error 730 2d12h 424d
INFO: task hung in exfat_write_inode exfat C done error 3315 7d01h 892d 💬 4 [8d14h]
moderation (11):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in copy_page_from_iter_atomic / fat12_ent_put exfat 1 7d14h 7d14h
KCSAN: data-race in mark_buffer_dirty_inode / sync_mapping_buffers (11) exfat 1 7d22h 7d22h
KCSAN: data-race in fat12_ent_put / fat_mirror_bhs exfat 14 22h01m 25d
KCSAN: data-race in __fat_write_inode / copy_page_from_iter_atomic exfat 2 12d 29d
KCSAN: data-race in copy_page_from_iter_atomic / fat16_ent_put exfat 19 6h48m 34d
KCSAN: data-race in fat16_ent_put / fat_mirror_bhs exfat 90 6h03m 37d
KCSAN: data-race in __mark_inode_dirty / redirty_tail_locked (10) exfat ext4 2 28d 81d
KCSAN: data-race in mark_buffer_dirty_inode / mark_buffer_dirty_inode (12) exfat 21 6d00h 190d
KCSAN: data-race in __mark_inode_dirty / __mark_inode_dirty (5) exfat 112 7d20h 213d
KCSAN: data-race in dont_mount / lookup_fast exfat syz 844 20h13m 542d
KCSAN: data-race in __fsnotify_parent / fsnotify_detach_connector_from_object (3) exfat syz 978 402d 542d