On 5/28/07, Can Erkin Acar <[EMAIL PROTECTED]> wrote:
The inability to get a coredump is normal. Tcpdump uses privilege separation
and the part that drops its privileges segfaults. Since it was a privileged
program, and is no longer root, it is not allowed to coredump even with
kern.nosuidcoredum
On Mon, 28 May 2007, Jurjen Oskam wrote:
> On Mon, May 28, 2007 at 09:12:58AM +0100, Stuart Henderson wrote:
>
> > the bug is probably in a protocol decoder, in which case you'd still
> > be able to write the network data to disk; a copy of this may help
> > someone locate the problem (tcpdump -i
Jurjen Oskam wrote:
> Hi there,
>
> I'm using OpenBSD 4.1-stable/amd64 (dmesg below). I'm setting up ipsec to
> secure my wireless network, and that seems to work great. (Great job on the
> new way to configure ipsec, by the way!)
>
> When using tcpdump on the enc0 interface, I noticed that it se
On Mon, May 28, 2007 at 09:12:58AM +0100, Stuart Henderson wrote:
> the bug is probably in a protocol decoder, in which case you'd still
> be able to write the network data to disk; a copy of this may help
> someone locate the problem (tcpdump -ienc0 -w file)
Thanks for your suggestions (also the
On 2007/05/28 09:30, Jurjen Oskam wrote:
> What can I do to (help) find the cause of this?
oh, another thought... there's probably a missing truncation check
which is noticed with encap packets since they have a longer header.
try running two copies of tcpdump, one with -s1500 and one without,
if
On 2007/05/28 09:30, Jurjen Oskam wrote:
> When using tcpdump on the enc0 interface, I noticed that it segfaults after
> a few seconds of continuous traffic on enc0. The weird thing is, I can't
> get it to produce a coredump to post a bugreport
The first (and often only) thing you'll get from a co
Hi there,
I'm using OpenBSD 4.1-stable/amd64 (dmesg below). I'm setting up ipsec to
secure my wireless network, and that seems to work great. (Great job on the
new way to configure ipsec, by the way!)
When using tcpdump on the enc0 interface, I noticed that it segfaults after
a few seconds of con
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