syzbot: exfat subsystem

exfat subsystem

List(s): [email protected]
Maintainer(s): [email protected], [email protected]
Fixed bugs: 22
Parent subsystem(s): fs (135)

open (7):
Title	Repro	Cause bisect	Fix bisect	Count	Last	Reported	Discussions
INFO: task hung in chmod_common (5) exfat	C	inconclusive	error	11	91d	157d
INFO: task hung in vfs_unlink (5) exfat	C	done	done	58	30d	186d
WARNING in fanotify_handle_event (2) exfat	C			6	42d	206d	💬 1 [206d]
KASAN: null-ptr-deref Read in drop_buffers (3) jfs exfat bcachefs	C			98	82d	247d	PATCH [42d]
INFO: task hung in vfs_rmdir (2) exfat	C	error		14	14d	368d	💬 5 [13d]
kernel BUG in jffs2_del_ino_cache exfat jffs2	C	error		730	7d14h	429d
INFO: task hung in exfat_write_inode exfat	C	done	error	3315	12d	897d	💬 4 [13d]

moderation (12):
Title	Repro	Count	Last	Reported
KCSAN: data-race in copy_folio_from_iter_atomic / fat16_ent_put exfat		5	15h25m	2d19h
KCSAN: data-race in copy_page_from_iter_atomic / fat12_ent_put exfat		1	12d	12d
KCSAN: data-race in mark_buffer_dirty_inode / sync_mapping_buffers (11) exfat		1	13d	13d
KCSAN: data-race in fat12_ent_put / fat_mirror_bhs exfat		14	5d23h	30d
KCSAN: data-race in __fat_write_inode / copy_page_from_iter_atomic exfat		2	17d	34d
KCSAN: data-race in copy_page_from_iter_atomic / fat16_ent_put exfat		20	4d18h	39d
KCSAN: data-race in fat16_ent_put / fat_mirror_bhs exfat		106	9h37m	42d
KCSAN: data-race in __mark_inode_dirty / redirty_tail_locked (10) exfat ext4		2	33d	86d
KCSAN: data-race in mark_buffer_dirty_inode / mark_buffer_dirty_inode (12) exfat		21	11d	195d
KCSAN: data-race in __mark_inode_dirty / __mark_inode_dirty (5) exfat		116	23h03m	218d
KCSAN: data-race in dont_mount / lookup_fast exfat	syz	850	16h30m	547d
KCSAN: data-race in __fsnotify_parent / fsnotify_detach_connector_from_object (3) exfat	syz	978	407d	547d

	
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