:
:I've done backup in sys/netproto/smb to the version before
:'cvs commit: src/sys/netproto/smb smb_iod.c smb_subr.c smb_subr.h' at Thu, 6 Jan 2005 14:31:16 -0800 (PST),
:rebuild smbfs and the problem is gone: no zombies and no system crash after `kldunload smbfs; ps`.
:It seems that the problem in this commit.
:
:--
:Sergey Gluschenko
Sergey, Rumko had the same problem and from his core dump and other
debugging info we tracked this down. Please try this patch.
-Matt
Matthew Dillon
<dillon@backplane.com>
Index: smb_subr.c
===================================================================
RCS file: /cvs/src/sys/netproto/smb/smb_subr.c,v
retrieving revision 1.13
diff -u -r1.13 smb_subr.c
--- smb_subr.c 6 Jan 2005 22:31:16 -0000 1.13
+++ smb_subr.c 1 Mar 2005 23:01:23 -0000
@@ -388,7 +388,6 @@
/* this is a non-swapped system process */
p2->p_flag |= P_INMEM | P_SYSTEM;
p2->p_procsig->ps_flag |= PS_NOCLDWAIT;
- PHOLD(p2);
/* set up arg0 for 'ps', et al */
__va_start(ap, fmt);