From owner-freebsd-bugs@FreeBSD.ORG  Sat Sep 10 08:00:31 2005
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Date: Sat, 10 Sep 2005 08:00:29 GMT
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To: freebsd-bugs@FreeBSD.org
From: Dmitry Sergienko <dmitry@trifle.net>
Cc: 
Subject: Re: kern/85907: netgraph: "ngctl list" timeout
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The following reply was made to PR kern/85907; it has been noted by GNATS.

From: Dmitry Sergienko <dmitry@trifle.net>
To: bug-followup@FreeBSD.org
Cc:  
Subject: Re: kern/85907: netgraph: "ngctl list" timeout
Date: Sat, 10 Sep 2005 10:52:26 +0300

 Done some debug. Timeout is in recvfrom().
 
 (gdb) bt
 #0  0x280bf557 in recvfrom () from /lib/libc.so.6
 #1  0x2807b55c in NgRecvMsg (cs=8, rep=0x8051000, replen=65535, path=0x0) at 
 /usr/src/lib/libnetgraph/msg.c:257
 #2  0x2807b6f5 in NgAllocRecvMsg (cs=8, rep=0xbfbfea9c, path=0x0) at 
 /usr/src/lib/libnetgraph/msg.c:296
 #3  0x0804acf8 in ListCmd (ac=0, av=0xbfbfeba0) at /usr/src/usr.sbin/ngctl/list.c:101
 #4  0x08049549 in DoCommand (ac=1, av=0xbfbfeb9c) at /usr/src/usr.sbin/ngctl/main.c:301
 #5  0x0804901c in main (ac=1, av=0xbfbfeb9c) at /usr/src/usr.sbin/ngctl/main.c:159
 (gdb) up
 #1  0x2807b55c in NgRecvMsg (cs=8, rep=0x8051000, replen=65535, path=0x0) at 
 /usr/src/lib/libnetgraph/msg.c:257
 257             len = recvfrom(cs, rep, replen, 0, (struct sockaddr *) sg, &sglen);
 
 -- 
 Best regards,
 Dmitry Sergienko