m0n0wall on Soekris net5501 failing with lan1641 card + vpn1411

This is with the most recent version of the firmware....

It seems that packet loss and load increase until the box completely hangs.
I'm using 3 of the on-board vr interfaces, and one of the sis interfaces on
the 1641 card.  System load seems quite high, hovering above 50% most
of the time (compared to the same network load and setup with the net5501
without the lan1641 card).

I'd be open to any suggestions, but it seems that I must replace this unit
with one that doesn't have the lan expansion card in order to regain
stability.

A quick perusal seems to indicate problems with the Rhine drivers that are
fixed in 7.2++ ?

- Michael

Jun  3 16:52:40 minna kernel: vr0: rx packet lost
Jun  3 16:53:29 minna last message repeated 3 times
Jun  3 16:55:35 minna last message repeated 6 times
Jun  3 16:57:07 minna last message repeated 4 times
Jun  3 16:57:07 minna kernel: vr1: rx packet lost
Jun  3 16:58:01 minna kernel: vr0: rx packet lost
Jun  3 16:58:25 minna kernel: vr1: rx packet lost
Jun  3 16:58:40 minna kernel: vr0: rx packet lost
Jun  3 17:00:20 minna kernel: vr0: rx packet lost
Jun  3 17:00:20 minna kernel: vr1: rx packet lost
Jun  3 17:00:28 minna kernel: vr0: rx packet lost
Jun  3 17:01:41 minna kernel: vr0: rx packet lost
Jun  3 17:03:42 minna last message repeated 5 times
Jun  3 17:03:53 minna kernel: vr0: rx packet lost
Jun  3 17:03:53 minna kernel: vr1: rx packet lost
Jun  3 17:04:12 minna kernel: vr0: rx packet lost
Jun  3 17:04:45 minna kernel: vr0: rx packet lost
Jun  3 17:05:48 minna last message repeated 4 times
Jun  3 17:05:48 minna kernel: vr1: rx packet lost
Jun  3 17:06:09 minna kernel: vr0: rx packet lost
Jun  3 17:06:26 minna last message repeated 2 times
Jun  3 17:08:56 minna last message repeated 3 times
Jun  3 17:09:14 minna kernel: vr1: rx packet lost
Jun  3 17:09:41 minna kernel: vr0: rx packet lost
Jun  3 17:09:50 minna kernel: vr0: rx packet lost
Jun  3 17:11:54 minna last message repeated 3 times
Jun  3 17:14:29 minna kernel: vr1: rx packet lost
Jun  3 17:14:30 minna kernel: vr0: rx packet lost
Jun  3 17:14:33 minna kernel: vr1: rx packet lost
Jun  3 17:15:29 minna kernel: vr0: rx packet lost
Jun  3 17:15:29 minna kernel: vr1: rx packet lost
Jun  3 17:15:39 minna kernel: vr0: rx packet lost
Jun  3 17:15:42 minna kernel: vr3: link state changed to UP
Jun  3 17:15:42 minna kernel: sis1: link state changed to DOWN
Jun  3 17:15:42 minna kernel: sis2: link state changed to DOWN
Jun  3 17:15:42 minna kernel: sis3: link state changed to DOWN
Jun  3 17:15:47 minna kernel: vr0: rx packet lost
Jun  3 17:16:48 minna kernel: vr0: rx packet lost
Jun  3 17:17:53 minna last message repeated 2 times
Jun  3 17:17:53 minna kernel: vr1: rx packet lost
Jun  3 17:18:00 minna kernel: vr0: rx packet lost
Jun  3 17:18:55 minna kernel: vr0: rx packet lost
Jun  3 17:20:44 minna last message repeated 6 times
Jun  3 17:21:32 minna kernel: vr1: rx packet lost
Jun  3 17:21:33 minna kernel: vr0: rx packet lost
Jun  3 17:21:44 minna kernel: vr0: rx packet lost
Jun  3 17:23:37 minna last message repeated 2 times
Jun  3 17:23:37 minna kernel: vr1: rx packet lost
Jun  3 17:23:59 minna kernel: vr1: rx packet lost
Jun  3 17:24:02 minna kernel: vr0: rx packet lost
Jun  3 17:25:41 minna kernel: vr0: rx packet lost
Jun  3 17:25:41 minna kernel: vr2: rx packet lost
Jun  3 17:26:31 minna kernel: vr1: rx packet lost
Jun  3 17:26:45 minna kernel: vr0: rx packet lost
Jun  3 17:27:20 minna kernel: vr0: rx packet lost
Jun  3 17:27:35 minna kernel: vr0: rx packet lost
Jun  3 17:27:43 minna kernel: vr1: rx packet lost
Jun  3 17:27:44 minna kernel: vr0: rx packet lost
Jun  3 17:28:33 minna last message repeated 2 times
Jun  3 17:28:33 minna kernel: vr1: rx packet lost