Package: linux-image-4.6.0-1-amd64 Version: 4.6.2-2 Kernel crashes as soon as qla2xxx driver is loaded (and using older QLogic Fibre Channel card without MSI-X support). This was already reported in Ubuntu [1] and LKML [2]. There is a very simple patch available on LKML. The author of the patch was supposed to submit it upstream, but it still didn't happen. Given that this makes servers with older QLogic cards unusable since 4.5.0 maybe it can be applied in Debian.
[1] https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1554003 [2] https://lkml.org/lkml/2016/4/11/888 -- Janusz Dziemidowicz
