netmap: bridge example running results in sendmsg: No buffer space available

[Jianyong Chen]

Hi all,

Today I compile and run netmap in Linux and in my virtual machine. The net
adaptor driver is e1000.
After insmod netmap_lin.ko and e1000.ko. I run bridge in the example. At
the same time, I make a 'ping' in the VM.
After a while, the ping throws out the error message "sendmsg: No buffer
space available". Could anyone help to interpret and resolve it?

Thank you.

Regards
Jianyong