kern/134157: [dummynet] dummynet loads cpu for 100% and make a system frozen and unstable [regression]

[Andrey Golenischev]

The following reply was made to PR kern/134157; it has been noted by GNATS.

From: Andrey Golenischev <sid at flytelecom.net>
To: Oleg Bulyzhin <oleg at freebsd.org>
Cc: bug-followup at freebsd.org
Subject: Re: kern/134157: [dummynet] dummynet loads cpu for 100% and make a 
	system frozen and unstable [regression]
Date: Tue, 5 May 2009 00:02:44 +0300

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 Yes i&#39;m using mpd (tried with mpd4 and mpd5. Tried this on several PC&#=
 39;s - the same problem :( If i have 30-50 online users - it is ok. 100+ - =
 dummynet 100% loads and server become unstable/freezing.<br><br>net.inet.ip=
 .fw.one_pass: 1<br>
 net.isr.direct: 1<br><br><br><div class=3D"gmail_quote">On Mon, May 4, 2009=
  at 6:09 PM, Oleg Bulyzhin <span dir=3D"ltr">&lt;<a href=3D"mailto:oleg at fre=
 ebsd.org">oleg at freebsd.org</a>&gt;</span> wrote:<br><blockquote class=3D"gm=
 ail_quote" style=3D"border-left: 1px solid rgb(204, 204, 204); margin: 0pt =
 0pt 0pt 0.8ex; padding-left: 1ex;">
 <br>
 Few more questions:<br>
 1) Are you using mpd? Did you upgrade it along with system? Have you tried<=
 br>
 to use mpd4? (if you have problem with mpd5)<br>
 2) please show me values of following sysctl:<br>
 net.inet.ip.fw.one_pass<br>
 net.isr.direct<br>
 <font color=3D"#888888"><br>
 --<br>
 </font><div><div></div><div class=3D"h5">Oleg.<br>
 <br>
 =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
 =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
 =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D<br>
 =3D=3D=3D Oleg Bulyzhin -- OBUL-RIPN -- OBUL-RIPE -- <a href=3D"mailto:oleg=
 @rinet.ru">oleg at rinet.ru</a> =3D=3D=3D<br>
 =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
 =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
 =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D<br>
 <br>
 </div></div></blockquote></div><br><br clear=3D"all"><br>-- <br>----<br>=F3=
  =D5=D7=C1=D6=C5=CE=C9=C5=CD, =E1=CE=C4=D2=C5=CA<br>
 
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