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On 26.05.14 12:34, Stuart Henderson wrote:
> On 2014/05/26 09:46, Peter Haag wrote:
>> Is there a way to patch the kernel at tcp_input to automatically generate a
>> core, if it crases?
>
> If sysctl net.inet.ddb.panic is set to 0, the os will attempt to produce a
the command reports:
sysctl: third level name ddb in net.inet.ddb.panic is invalid
> crash dump automatically when it panics. It would help if this is done from a
> kernel that you have a matching debug
> kernel for ('makeoptions DEBUG="-g"' in kernel config; install bsd, then use
> bsd.gdb and the matching source code
> if the dump succeeds; don't boot bsd.gdb directly).
>
Ok - I will create a .gdb kernel for the running one.
- Peter
Comment: GPGTools - http://gpgtools.org
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