syzbot: v9fs subsystem

v9fs subsystem

List(s): v9fs@lists.linux.dev
Maintainer(s): asmadeus@codewreck.org, ericvh@kernel.org, lucho@ionkov.net
Fixed bugs: 38
Parent subsystem(s): fs (137)

open (8):
Title	Repro	Cause bisect	Fix bisect	Count	Last	Reported	Discussions
BUG: stack guard page was hit in sys_openat mm v9fs	C	done	done	6	83d	80d	💬 1 [52d]
BUG: stack guard page was hit in loop_process_work mm v9fs				2	88d	84d
INFO: task hung in v9fs_evict_inode v9fs	syz	error		27	13d	130d
WARNING in p9pdu_vwritef v9fs	C			62	83d	195d
BUG: corrupted list in p9_fd_cancelled (3) v9fs				13	2d22h	212d
WARNING in v9fs_begin_writeback v9fs	C			2	31d	251d	💬 26 [165d]
WARNING: refcount bug in p9_req_put (3) v9fs	C			48	3d03h	444d	💬 2 [11h14m]
WARNING in v9fs_fid_get_acl v9fs	C	error	error	4419	39d	865d	PATCH [225d]