kern/123741: [netgraph] [panic] kernel panic due to netgraph mpd

Alexander Motin mav at
Sat May 17 08:40:03 UTC 2008

The following reply was made to PR kern/123741; it has been noted by GNATS.

From: Alexander Motin <mav at>
To: bug-followup at,  mimielliot at
Subject: Re: kern/123741: [netgraph] [panic] kernel panic due to netgraph
Date: Sat, 17 May 2008 11:33:29 +0300

 Alexander Motin wrote:
 > It looks like crash due to unchecked netgraph data items exhaustion.
 > Attached patch should fix this crash, but problem may remain in some
 > other symptoms. It would be good to investigate the reason of this
 > exhaustion. It could be or just high netgraph load or some resource leak.
 I was wrong. Bug actually is not there. This patch was going to hide
 original items allocation problem with NG_WAITOK. That was already fixed
 in HEAD and going to be merged.
 Alexander Motin

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