Date: Thu, 21 May 2015 10:33:56 -0500 From: Sean Kelly <smkelly@smkelly.org> To: freebsd-stable@freebsd.org Subject: 10.1 NVMe kernel panic Message-ID: <90B2D392-01FD-415A-B3D9-3CEDFC8373C4@smkelly.org>
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Greetings. I have a Dell R630 server with four of Dell=E2=80=99s 800GB NVMe SSDs = running FreeBSD 10.1-p10. According to the PCI vendor, they are some = sort of rebranded Samsung drive. If I boot the system and then load = nvme.ko and nvd.ko from a command line, the drives show up okay. If I = put nvme_load=3D=E2=80=9CYES=E2=80=9D nvd_load=3D=E2=80=9CYES=E2=80=9D in /boot/loader.conf, the box panics on boot: panic: nexus_setup_intr: NULL irq resource! If I boot the system with =E2=80=9CSafe Mode: ON=E2=80=9D from the = loader menu, it also boots successfully and the drives show up. You can see a full =E2=80=98boot -v=E2=80=99 here: http://smkelly.org/stuff/nvme-panic.txt = <http://smkelly.org/stuff/nvme-panic.txt>; Anyone have any insight into what the issue may be here? Ideally I need = to get this working in the next few days or return this thing to Dell. Thanks! --=20 Sean Kelly smkelly@smkelly.org http://smkelly.org
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