Bug 71824

Created attachment 89517 [details]
lsmod info

Can you please attach the output of lspci -nn?

Here is the information of PCI. Thanks.

[root@x-hswm24 ~]# lspci -nn
00:00.0 Host bridge [0600]: Intel Corporation Haswell DRAM Controller [8086:0c04] (rev 06)
00:01.0 PCI bridge [0604]: Intel Corporation Haswell PCI Express x16 Controller [8086:0c01] (rev 06)
00:02.0 VGA compatible controller [0300]: Intel Corporation Haswell Integrated Graphics Controller [8086:0416] (rev 06)
00:03.0 Audio device [0403]: Intel Corporation Haswell HD Audio Controller [8086:0c0c] (rev 06)
00:14.0 USB controller [0c03]: Intel Corporation Lynx Point USB xHCI Host Controller [8086:8c31] (rev 04)
00:16.0 Communication controller [0780]: Intel Corporation Lynx Point MEI Controller #1 [8086:8c3a] (rev 04)
00:1a.0 USB controller [0c03]: Intel Corporation Lynx Point USB Enhanced Host Controller #2 [8086:8c2d] (rev 04)
00:1b.0 Audio device [0403]: Intel Corporation Lynx Point High Definition Audio Controller [8086:8c20] (rev 04)
00:1c.0 PCI bridge [0604]: Intel Corporation Lynx Point PCI Express Root Port #1 [8086:8c10] (rev d4)
00:1c.3 PCI bridge [0604]: Intel Corporation Lynx Point PCI Express Root Port #4 [8086:8c16] (rev d4)
00:1c.4 PCI bridge [0604]: Intel Corporation Lynx Point PCI Express Root Port #5 [8086:8c18] (rev d4)
00:1c.5 PCI bridge [0604]: Intel Corporation Lynx Point PCI Express Root Port #6 [8086:8c1a] (rev d4)
00:1d.0 USB controller [0c03]: Intel Corporation Lynx Point USB Enhanced Host Controller #1 [8086:8c26] (rev 04)
00:1f.0 ISA bridge [0601]: Intel Corporation Lynx Point LPC Controller [8086:8c4b] (rev 04)
00:1f.2 SATA controller [0106]: Intel Corporation Lynx Point 6-port SATA Controller 1 [AHCI mode] [8086:8c03] (rev 04)
00:1f.3 SMBus [0c05]: Intel Corporation Lynx Point SMBus Controller [8086:8c22] (rev 04)
01:00.0 3D controller [0302]: NVIDIA Corporation Device [10de:11e2] (rev a1)
03:00.0 Ethernet controller [0200]: Qualcomm Atheros Killer E2200 Gigabit Ethernet Controller [1969:e091] (rev 13)
04:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. Device [10ec:5227] (rev 01)
05:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8723AE PCIe Wireless Network Adapter [10ec:8723]

01:00.0 3D controller [0302]: NVIDIA Corporation Device [10de:11e2] (rev a1)

What's this? Can you try to disconnect it?

We should probably reassign this to the nouveau devs.

Reassigned to nouveau, not really an intel issue.

Looks like you have no outputs. I think this will lead to

	chan->vblank.nr_event = pdisp->vblank->index_nr;

failing in nv50_software_context_ctor, called from nouveau_accel_init since pdisp->vblank == NULL. I suspect that ->index_nr is at offset 0x130 which explains the CR2 that you see.

As a temporary workaround, booting with nouveau.noaccel=1 will avoid the crash (and also remove your ability to use the card).

You can apply the equivalent of this patch to your tree (the paths are wrong, but it should be obvious how to fix them up): http://cgit.freedesktop.org/~darktama/nouveau/commit/?id=2c2e48684dbe49f27e51ec0b2a4aa50df0f0f295

(In reply to comment #7)
> You can apply the equivalent of this patch to your tree (the paths are
> wrong, but it should be obvious how to fix them up):
> http://cgit.freedesktop.org/~darktama/nouveau/commit/
> ?id=2c2e48684dbe49f27e51ec0b2a4aa50df0f0f295

Or, you clone the tree, "cd drm; make && sudo make install" - and you get a module built against your current kernel.

The fix is part of the 3.13 fixes full request, and should land shortly. Let us know if you're still having problems with the upcoming 3.13-rc4.

Checked on -testing (95d42e7d341861132ffec806328dd7fc85516995), this bug had fixed, thanks.