rt remote free backtrace

Peter Avalos pavalos at theshell.com
Sun Oct 26 18:18:01 PDT 2008

On Thu, Sep 11, 2008 at 07:36:02PM +0800, Sepherosa Ziehau wrote:
> Hi all,
> I have committed a patch to HEAD, which will print backtrace if
> rtfree_remote() is called.  If you see this kind of messages on your
> console, please post them to bugs at .  If you think your box could
> afford panicking (mainly to get coredumps), you could set
> net.route.remote_free_panic to 1, and post the URL to the coredump so
> we could fetch and debug it.

rt remote free rt_cpuid 1, mycpuid 0
Trace beginning at frame 0xda6fbcd8
rtfree_remote(c0371380,1,0,da6fbd00,c023d118) at rtfree_remote+0x74
rtfree_remote(f5447ba0,0) at rtfree_remote+0x74
in_pcbdetach(db085900) at in_pcbdetach+0x82
in_pcbremwildcardhash_handler(f0bc3740,f0bc3740,0,da6fbd84,c024d097) at
netmsg_service(f0bc3740,1,0,c041d880,ff800000) at netmsg_service+0x44
tcpmsg_service_loop(0,0,0,0,0) at tcpmsg_service_loop+0x40
lwkt_exit() at lwkt_exit

If this isn't known, let me know and I'll panic it next time it happens.

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