> On 27 May 2015, at 17:06, Toan Pham <tpham3...@gmail.com> wrote: > > Justin, > > > I've observed a similar symptom on the bcm5762 chip, not the 5720, and > not sure if the bugs they are related. I've filed a bug report > (https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1447664), and > actively working with Broadcom's engineering team to get this bug > resolved. They are running multiple test cases but could not get this > bug to surface in a short amount of time. > >> In the mean time I've made a bash-script to rmmod and modprobe as >> appropriate. I'll set a cron job to ping a couple of other servers on the >> LAN and execute the script and restart networking should the pings fail. > > This is a patch, not a fix. Have you tested on kernel 4.0?
I've not tested with 4.0. This machine needs to be rock solid, it will be Debian stable all the way, 4.x will only get on this machine when stable is updated to that kernel. > Alternatively, try to get yourself an Intel NIC that works with the igb >> driver (don't get an Intel NIC that needs the e1000e driver) to replace >> the hardlock-prone bcm5720 + tg3 combination. > > I ended up with an intel NIC instead, but with the e1000e driver. > What's wrong with the e1000e driver by the way, please update. Thank > you You'll have to hope Henrique is still following this, I don't have an answer. Just thinking out-loud here: I've got an identical server with FreeNAS installed, that's never disappeared off the network. Also I've had a server for about 5 years at home with the same on-board NIC, (different mobo), that's never locked up either, but I was able to force it to lock up with "/etc/init.d/networking restart". It seems that, at home at least, I've been fortunate so far. WRT to the FreeNAS, I have no idea how that's driving the NIC, listing the modules there doesn't show anything I recognise, and I've minimal experience with *BSD. -- Justin C, by the sea. -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/a1e820dd-50c4-4708-8816-f9506ad1c...@masonsmusic.co.uk