Same here with DELL R7910 and dual Xeon E5-2660v3. Downgrading the kernel did help.
- Bug#883938: linux-image-3.16.0-4-amd64: Kernel p... Dominic Benson
- Bug#883938: Sun Fire X4200 M2 too Dr. Nagy Elemér Kár oly
- Bug#883938: Same problem with KVM Grischa Zengel
- Bug#883938: Sun Fire X4200 M2 Xen Dr. Nagy Elemér Kár oly
- Bug#883938: Sun Fire X4200 M2 Xen Dr. Nagy Elemér Kár oly
- Bug#883938: HP ProLiant DL360 Gen9 Stephane Lapie
- Bug#883938: same issue Tomáš Thiemel
- Bug#883938: HP ProLiant DL360 Gen9 Stephane Lapie
- Bug#883938: Workaround available Bernhard Schmidt
- Bug#883938: linux-image-3.16.0-4-amd64: Kernel p... Miquel van Smoorenburg
- Bug#883938: Atanas Kumbarov
- Bug#883938: Bug #883938: linux-image-3.16.0-4-am... Christoph Martin
- Bug#883938: Bug #883938: linux-image-3.16.0-4-am... Karsten Heiken
- Bug#883938: Bug #883938: linux-image-3.16.0... Bernhard Schmidt
- Bug#883938: Bug #883938: linux-image-3.... Karsten Heiken
- Bug#883938: Bug #883938: linux-image-3.16.0-4-am... Heiko Schlittermann
- Bug#883938: RFT: Candidate fix for boot failure ... Ben Hutchings
- Bug#884069: Bug#883938: RFT: Candidate fix ... Chris Hofstaedtler
- Bug#883938: RFT: Candidate fix for boot failure ... Thomas Martin
- Bug#883938: RFT: Candidate fix for boot failure ... Dominic Benson
- Bug#883938: RFT: Candidate fix for boot failure ... Karsten Heiken