Comment 8 for bug 1536719

Hmm, perhaps I was a bit hasty. I read comment #5 and thought networking was the root of your issue. At least I've fixed your bnx2x networking issue in Xenial. The mainline kernel will not work right wrt bnx2x unless you also have the Xenial linux-firmware package installed.

From your lockup trace, it looks like one CPU is wedged. Does this take awhile ? Do older kernels work ? When did this start happening ?