Hisashi T Fujinaka wrote:
> On a i386-current system from about 0000GMT on 4/18, the m_copy_m hang
> showed up again. I have TCP_SACK turned off. The previous kernel, from
> 4/2 sources, ran perfectly until I replaced it with this one.
> 
> Unfortunately, I have few other details, so this is probably a useless
> data point.

Unfortunately, i can only acknowledge this behavior in the same 
conditions. Core is available with DEBUG option switched on so if 
anybody wants to dig into live core, you are welcome.

// wbr