Re: Radeon lockup on 3.8.5-201.fc18.x86_64

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Thu, Apr 18, 2013 at 2:12 PM, Alex Deucher <alexdeucher@xxxxxxxxx> wrote:
> On Thu, Apr 18, 2013 at 5:11 PM, Andy Lutomirski <luto@xxxxxxxxxxxxxx> wrote:
>> On Mon, Apr 8, 2013 at 7:01 AM, Alex Deucher <alexdeucher@xxxxxxxxx> wrote:
>>> On Fri, Apr 5, 2013 at 5:11 PM, Andy Lutomirski <luto@xxxxxxxxxxxxxx> wrote:
>>>> Every day or so, I'll click something and my screens go blank for a
>>>> second or two.  dmesg complains about a lockup, and afterwards
>>>> everything is painfully slow.  (Even switching focus to other emacs
>>>> windows takes a second or two.)  Once this happens, if I restart X, I
>>>> get a blank screen, although the mouse still works and I can switch
>>>> VTs and use the console.
>>>
>>> Try disabling hyperZ.  Set env var R600_HYPERZ=0 (mesa 9.1) or
>>> R600_DEBUG=nohyperz (mesa git).
>>
>> It lasted longer.  I have both of those environment variables set on
>> the Xorg process but not on clients.  Do  I need it everywhere?
>
> For anything that uses the 3D driver.

This didn't appear to fix it, although it may have fixed some
graphical glitches in gmail's compose window.

[350788.530966] radeon 0000:08:00.0: GPU lockup CP stall for more than 40769msec
[350788.530970] radeon 0000:08:00.0: GPU lockup (waiting for
0x000000000000178f last fence id 0x000000000000178e)
[350788.532047] radeon 0000:08:00.0: Saved 103 dwords of commands on ring 0.
[350788.532051] radeon 0000:08:00.0: GPU softreset: 0x00000003
[350788.547792] radeon 0000:08:00.0:   GRBM_STATUS               = 0xA0003828
[350788.547794] radeon 0000:08:00.0:   GRBM_STATUS_SE0           = 0x00000007
[350788.547797] radeon 0000:08:00.0:   GRBM_STATUS_SE1           = 0x00000007
[350788.547799] radeon 0000:08:00.0:   SRBM_STATUS               = 0x200000C0
[350788.547802] radeon 0000:08:00.0:   R_008674_CP_STALLED_STAT1 = 0x00000000
[350788.547805] radeon 0000:08:00.0:   R_008678_CP_STALLED_STAT2 = 0x00000000
[350788.547807] radeon 0000:08:00.0:   R_00867C_CP_BUSY_STAT     = 0x00000004
[350788.547810] radeon 0000:08:00.0:   R_008680_CP_STAT          = 0x80008647
[350788.547811] radeon 0000:08:00.0:   GRBM_SOFT_RESET=0x00007F6B
[350788.547866] radeon 0000:08:00.0:   GRBM_STATUS               = 0x00003828
[350788.547869] radeon 0000:08:00.0:   GRBM_STATUS_SE0           = 0x00000007
[350788.547872] radeon 0000:08:00.0:   GRBM_STATUS_SE1           = 0x00000007
[350788.547874] radeon 0000:08:00.0:   SRBM_STATUS               = 0x200000C0
[350788.547877] radeon 0000:08:00.0:   R_008674_CP_STALLED_STAT1 = 0x00000000
[350788.547879] radeon 0000:08:00.0:   R_008678_CP_STALLED_STAT2 = 0x00000000
[350788.547882] radeon 0000:08:00.0:   R_00867C_CP_BUSY_STAT     = 0x00000000
[350788.547884] radeon 0000:08:00.0:   R_008680_CP_STAT          = 0x00000000
[350788.565361] radeon 0000:08:00.0: GPU reset succeeded, trying to resume
[350788.583801] [drm] probing gen 2 caps for device 8086:1d1a = 2/0
[350788.583807] [drm] enabling PCIE gen 2 link speeds, disable with
radeon.pcie_gen2=0
[350788.590840] [drm] PCIE GART of 512M enabled (table at 0x0000000000040000).
[350788.590976] radeon 0000:08:00.0: WB enabled
[350788.590978] radeon 0000:08:00.0: fence driver on ring 0 use gpu
addr 0x0000000040000c00 and cpu addr 0xffff880442f58c00
[350788.590979] radeon 0000:08:00.0: fence driver on ring 3 use gpu
addr 0x0000000040000c0c and cpu addr 0xffff880442f58c0c
[350788.607480] [drm] ring test on 0 succeeded in 2 usecs
[350788.607560] [drm] ring test on 3 succeeded in 1 usecs
[350788.615053] [drm] ib test on ring 0 succeeded in 0 usecs
[350788.615133] [drm] ib test on ring 3 succeeded in 1 usecs

I'm not convinced there's an actual hang.  40 seconds is a long time,
and I've only ever seen this when clicking something, and when this
happens, the screen goes blank immediately (not after a 40 second
delay).

--Andy
_______________________________________________
dri-devel mailing list
dri-devel@xxxxxxxxxxxxxxxxxxxxx
http://lists.freedesktop.org/mailman/listinfo/dri-devel




[Index of Archives]     [Linux DRI Users]     [Linux Intel Graphics]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [XFree86]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [XFree86]
  Powered by Linux