From mboxrd@z Thu Jan  1 00:00:00 1970
From: bugzilla-daemon@freedesktop.org
Subject: [Bug 95659] HD 7450, R9-270, GPU locked when testing glmark2
Date: Tue, 24 May 2016 12:03:53 +0000
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--===============0870088395==
Content-Type: multipart/alternative; boundary="14640914330.AF9fDD80C.31967";
 charset="UTF-8"


--14640914330.AF9fDD80C.31967
Date: Tue, 24 May 2016 12:03:53 +0000
MIME-Version: 1.0
Content-Type: text/plain; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable
X-Bugzilla-URL: http://bugs.freedesktop.org/
Auto-Submitted: auto-generated

https://bugs.freedesktop.org/show_bug.cgi?id=3D95659

            Bug ID: 95659
           Summary: HD 7450, R9-270, GPU locked when testing glmark2
           Product: DRI
           Version: XOrg git
          Hardware: Other
                OS: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: DRM/Radeon
          Assignee: dri-devel@lists.freedesktop.org
          Reporter: zduo006@163.com

[  427.367567] radeon 0000:01:00.0: ring 0 stalled for more than 10070msec
[  427.374151] radeon 0000:01:00.0: GPU lockup (current fence id
0x000000000000ea28 last fence id 0x000000000000ea2d on ring 0)
[  427.500439] radeon 0000:01:00.0: Saved 151 dwords of commands on ring 0.
[  427.500464] radeon 0000:01:00.0: GPU softreset: 0x00000009
[  427.500471] radeon 0000:01:00.0:   GRBM_STATUS               =3D 0xB2732=
828
[  427.500476] radeon 0000:01:00.0:   GRBM_STATUS_SE0           =3D 0x1C000=
005
[  427.500481] radeon 0000:01:00.0:   GRBM_STATUS_SE1           =3D 0x00000=
007
[  427.500486] radeon 0000:01:00.0:   SRBM_STATUS               =3D 0x20000=
AC0
[  427.500491] radeon 0000:01:00.0:   SRBM_STATUS2              =3D 0x00000=
000
[  427.500495] radeon 0000:01:00.0:   R_008674_CP_STALLED_STAT1 =3D 0x00000=
000
[  427.500500] radeon 0000:01:00.0:   R_008678_CP_STALLED_STAT2 =3D 0x400C0=
000
[  427.500505] radeon 0000:01:00.0:   R_00867C_CP_BUSY_STAT     =3D 0x00048=
004
[  427.500509] radeon 0000:01:00.0:   R_008680_CP_STAT          =3D 0x80268=
647
[  427.500513] radeon 0000:01:00.0:   R_00D034_DMA_STATUS_REG   =3D 0x44C83=
D57
[  427.513320] radeon 0000:01:00.0: GRBM_SOFT_RESET=3D0x00007F6B
[  427.513378] radeon 0000:01:00.0: SRBM_SOFT_RESET=3D0x00000100
[  427.514540] radeon 0000:01:00.0:   GRBM_STATUS               =3D 0x00003=
828
[  427.514544] radeon 0000:01:00.0:   GRBM_STATUS_SE0           =3D 0x00000=
007
[  427.514549] radeon 0000:01:00.0:   GRBM_STATUS_SE1           =3D 0x00000=
007
[  427.514554] radeon 0000:01:00.0:   SRBM_STATUS               =3D 0x20000=
0C0
[  427.514558] radeon 0000:01:00.0:   SRBM_STATUS2              =3D 0x00000=
000
[  427.514563] radeon 0000:01:00.0:   R_008674_CP_STALLED_STAT1 =3D 0x00000=
000
[  427.514567] radeon 0000:01:00.0:   R_008678_CP_STALLED_STAT2 =3D 0x00000=
000
[  427.514571] radeon 0000:01:00.0:   R_00867C_CP_BUSY_STAT     =3D 0x00000=
000
[  427.514576] radeon 0000:01:00.0:   R_008680_CP_STAT          =3D 0x00000=
000
[  427.514580] radeon 0000:01:00.0:   R_00D034_DMA_STATUS_REG   =3D 0x44C83=
D57
[  427.514607] radeon 0000:01:00.0: GPU reset succeeded, trying to resume
[  427.543125] [drm] enabling PCIE gen 2 link speeds, disable with
radeon.pcie_gen2=3D0
[  427.612472] [drm] PCIE GART of 1024M enabled (table at 0x000000000027400=
0).
[  427.612666] radeon 0000:01:00.0: WB enabled
[  427.612673] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr
0x0000000040000c00 and cpu addr 0xffffffc8dc366c00
[  427.612678] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr
0x0000000040000c0c and cpu addr 0xffffffc8dc366c0c
[  427.662677] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr
0x0000000000072118 and cpu addr 0xffffff8018332118
[  427.679867] [drm] ring test on 0 succeeded in 1 usecs
[  427.679884] [drm] ring test on 3 succeeded in 7 usecs
[  427.856598] [drm] ring test on 5 succeeded in 2 usecs
[  427.856613] [drm] UVD initialized successfully.
[  427.977870] [drm] ib test on ring 0 succeeded in 0 usecs
[  427.977919] [drm] ib test on ring 3 succeeded in 0 usecs
[  428.128994] [drm] ib test on ring 5 succeeded
[  792.996810] radeon 0000:01:00.0: ring 0 stalled for more than 10140msec
[  793.003403] radeon 0000:01:00.0: GPU lockup (current fence id
0x00000000000184b0 last fence id 0x00000000000184b5 on ring 0)
[  793.140947] radeon 0000:01:00.0: Saved 151 dwords of commands on ring 0.
[  793.140974] radeon 0000:01:00.0: GPU softreset: 0x00000009
[  793.140981] radeon 0000:01:00.0:   GRBM_STATUS               =3D 0xF7730=
828
[  793.140986] radeon 0000:01:00.0:   GRBM_STATUS_SE0           =3D 0xFC000=
001
[  793.140992] radeon 0000:01:00.0:   GRBM_STATUS_SE1           =3D 0x00000=
007
[  793.140996] radeon 0000:01:00.0:   SRBM_STATUS               =3D 0x20000=
0C0
[  793.141001] radeon 0000:01:00.0:   SRBM_STATUS2              =3D 0x00000=
000
[  793.141006] radeon 0000:01:00.0:   R_008674_CP_STALLED_STAT1 =3D 0x00000=
000
[  793.141010] radeon 0000:01:00.0:   R_008678_CP_STALLED_STAT2 =3D 0x400C0=
000
[  793.141015] radeon 0000:01:00.0:   R_00867C_CP_BUSY_STAT     =3D 0x00048=
004
[  793.141019] radeon 0000:01:00.0:   R_008680_CP_STAT          =3D 0x80268=
647
[  793.141024] radeon 0000:01:00.0:   R_00D034_DMA_STATUS_REG   =3D 0x44C83=
D57
[  793.154522] radeon 0000:01:00.0: GRBM_SOFT_RESET=3D0x00007F6B
[  793.154580] radeon 0000:01:00.0: SRBM_SOFT_RESET=3D0x00000100
[  793.155741] radeon 0000:01:00.0:   GRBM_STATUS               =3D 0x00003=
828
[  793.155746] radeon 0000:01:00.0:   GRBM_STATUS_SE0           =3D 0x00000=
007
[  793.155751] radeon 0000:01:00.0:   GRBM_STATUS_SE1           =3D 0x00000=
007
[  793.155755] radeon 0000:01:00.0:   SRBM_STATUS               =3D 0x20000=
0C0
[  793.155759] radeon 0000:01:00.0:   SRBM_STATUS2              =3D 0x00000=
000
[  793.155764] radeon 0000:01:00.0:   R_008674_CP_STALLED_STAT1 =3D 0x00000=
000
[  793.155768] radeon 0000:01:00.0:   R_008678_CP_STALLED_STAT2 =3D 0x00000=
000
[  793.155772] radeon 0000:01:00.0:   R_00867C_CP_BUSY_STAT     =3D 0x00000=
000
[  793.155777] radeon 0000:01:00.0:   R_008680_CP_STAT          =3D 0x00000=
000
[  793.155781] radeon 0000:01:00.0:   R_00D034_DMA_STATUS_REG   =3D 0x44C83=
D57
[  793.155808] radeon 0000:01:00.0: GPU reset succeeded, trying to resume
[  793.184357] [drm] enabling PCIE gen 2 link speeds, disable with
radeon.pcie_gen2=3D0
[  793.253690] [drm] PCIE GART of 1024M enabled (table at 0x000000000027400=
0).
[  793.253884] radeon 0000:01:00.0: WB enabled
[  793.253891] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr
0x0000000040000c00 and cpu addr 0xffffffc8dc366c00
[  793.253896] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr
0x0000000040000c0c and cpu addr 0xffffffc8dc366c0c
[  793.303888] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr
0x0000000000072118 and cpu addr 0xffffff8018332118
[  793.321047] [drm] ring test on 0 succeeded in 2 usecs
[  793.321064] [drm] ring test on 3 succeeded in 7 usecs
[  793.497767] [drm] ring test on 5 succeeded in 2 usecs
[  793.497781] [drm] UVD initialized successfully.
[  793.619052] [drm] ib test on ring 0 succeeded in 0 usecs
[  793.619102] [drm] ib test on ring 3 succeeded in 0 usecs
[  793.770188] [drm] ib test on ring 5 succeeded



when testing the following cases, GPU locked. First it stops responding for
some seconds and screen goes black, then it return to normal.
loop:vertex-step=3D5, fragment-steps=3D5, fragment-loop=3Dfalse;
loop:vertex-step=3D5, fragment-steps=3D5, fragment-uniform=3Dfalse;
loop:vertex-step=3D5, fragment-steps=3D5, fragment-uniform=3Dture;

I've already tried several radeon boot flags, such as DPM on and off,
radeon_lockup_timeout =3D 20000, without success. Upgrading the kernel vers=
ion to
4.5.3 and 4.6.0 but it not fixed.=20

The problem does not occur when i add a delay=EF=BC=88such as 1ms using msl=
eep=EF=BC=89 in the
problem scene's draw function.

I thought is the  problem of Synchronization between the cpu and gpu using
fence , can anyone have some idea?


lspci:01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/=
ATI]
Caicos [Radeon HD 6450/7450/8450 / R5 230 OEM]

libdrm 2.4.67,=20
xserver-xorg-video-ati 7.6.0,=20=20
xorg-server 1.18.2,=20=20=20
mesa 11.2.0
kernel 4.4

--=20
You are receiving this mail because:
You are the assignee for the bug.=

--14640914330.AF9fDD80C.31967
Date: Tue, 24 May 2016 12:03:53 +0000
MIME-Version: 1.0
Content-Type: text/html; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable
X-Bugzilla-URL: http://bugs.freedesktop.org/
Auto-Submitted: auto-generated

<html>
    <head>
      <base href=3D"https://bugs.freedesktop.org/">
    </head>
    <body><table border=3D"1" cellspacing=3D"0" cellpadding=3D"8">
        <tr>
          <th>Bug ID</th>
          <td><a class=3D"bz_bug_link=20
          bz_status_NEW "
   title=3D"NEW - HD 7450, R9-270, GPU locked when testing glmark2"
   href=3D"https://bugs.freedesktop.org/show_bug.cgi?id=3D95659">95659</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>HD 7450, R9-270, GPU locked when testing glmark2
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>DRI
          </td>
        </tr>

        <tr>
          <th>Version</th>
          <td>XOrg git
          </td>
        </tr>

        <tr>
          <th>Hardware</th>
          <td>Other
          </td>
        </tr>

        <tr>
          <th>OS</th>
          <td>Linux (All)
          </td>
        </tr>

        <tr>
          <th>Status</th>
          <td>NEW
          </td>
        </tr>

        <tr>
          <th>Severity</th>
          <td>normal
          </td>
        </tr>

        <tr>
          <th>Priority</th>
          <td>medium
          </td>
        </tr>

        <tr>
          <th>Component</th>
          <td>DRM/Radeon
          </td>
        </tr>

        <tr>
          <th>Assignee</th>
          <td>dri-devel&#64;lists.freedesktop.org
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>zduo006&#64;163.com
          </td>
        </tr></table>
      <p>
        <div>
        <pre>[  427.367567] radeon 0000:01:00.0: ring 0 stalled for more th=
an 10070msec
[  427.374151] radeon 0000:01:00.0: GPU lockup (current fence id
0x000000000000ea28 last fence id 0x000000000000ea2d on ring 0)
[  427.500439] radeon 0000:01:00.0: Saved 151 dwords of commands on ring 0.
[  427.500464] radeon 0000:01:00.0: GPU softreset: 0x00000009
[  427.500471] radeon 0000:01:00.0:   GRBM_STATUS               =3D 0xB2732=
828
[  427.500476] radeon 0000:01:00.0:   GRBM_STATUS_SE0           =3D 0x1C000=
005
[  427.500481] radeon 0000:01:00.0:   GRBM_STATUS_SE1           =3D 0x00000=
007
[  427.500486] radeon 0000:01:00.0:   SRBM_STATUS               =3D 0x20000=
AC0
[  427.500491] radeon 0000:01:00.0:   SRBM_STATUS2              =3D 0x00000=
000
[  427.500495] radeon 0000:01:00.0:   R_008674_CP_STALLED_STAT1 =3D 0x00000=
000
[  427.500500] radeon 0000:01:00.0:   R_008678_CP_STALLED_STAT2 =3D 0x400C0=
000
[  427.500505] radeon 0000:01:00.0:   R_00867C_CP_BUSY_STAT     =3D 0x00048=
004
[  427.500509] radeon 0000:01:00.0:   R_008680_CP_STAT          =3D 0x80268=
647
[  427.500513] radeon 0000:01:00.0:   R_00D034_DMA_STATUS_REG   =3D 0x44C83=
D57
[  427.513320] radeon 0000:01:00.0: GRBM_SOFT_RESET=3D0x00007F6B
[  427.513378] radeon 0000:01:00.0: SRBM_SOFT_RESET=3D0x00000100
[  427.514540] radeon 0000:01:00.0:   GRBM_STATUS               =3D 0x00003=
828
[  427.514544] radeon 0000:01:00.0:   GRBM_STATUS_SE0           =3D 0x00000=
007
[  427.514549] radeon 0000:01:00.0:   GRBM_STATUS_SE1           =3D 0x00000=
007
[  427.514554] radeon 0000:01:00.0:   SRBM_STATUS               =3D 0x20000=
0C0
[  427.514558] radeon 0000:01:00.0:   SRBM_STATUS2              =3D 0x00000=
000
[  427.514563] radeon 0000:01:00.0:   R_008674_CP_STALLED_STAT1 =3D 0x00000=
000
[  427.514567] radeon 0000:01:00.0:   R_008678_CP_STALLED_STAT2 =3D 0x00000=
000
[  427.514571] radeon 0000:01:00.0:   R_00867C_CP_BUSY_STAT     =3D 0x00000=
000
[  427.514576] radeon 0000:01:00.0:   R_008680_CP_STAT          =3D 0x00000=
000
[  427.514580] radeon 0000:01:00.0:   R_00D034_DMA_STATUS_REG   =3D 0x44C83=
D57
[  427.514607] radeon 0000:01:00.0: GPU reset succeeded, trying to resume
[  427.543125] [drm] enabling PCIE gen 2 link speeds, disable with
radeon.pcie_gen2=3D0
[  427.612472] [drm] PCIE GART of 1024M enabled (table at 0x000000000027400=
0).
[  427.612666] radeon 0000:01:00.0: WB enabled
[  427.612673] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr
0x0000000040000c00 and cpu addr 0xffffffc8dc366c00
[  427.612678] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr
0x0000000040000c0c and cpu addr 0xffffffc8dc366c0c
[  427.662677] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr
0x0000000000072118 and cpu addr 0xffffff8018332118
[  427.679867] [drm] ring test on 0 succeeded in 1 usecs
[  427.679884] [drm] ring test on 3 succeeded in 7 usecs
[  427.856598] [drm] ring test on 5 succeeded in 2 usecs
[  427.856613] [drm] UVD initialized successfully.
[  427.977870] [drm] ib test on ring 0 succeeded in 0 usecs
[  427.977919] [drm] ib test on ring 3 succeeded in 0 usecs
[  428.128994] [drm] ib test on ring 5 succeeded
[  792.996810] radeon 0000:01:00.0: ring 0 stalled for more than 10140msec
[  793.003403] radeon 0000:01:00.0: GPU lockup (current fence id
0x00000000000184b0 last fence id 0x00000000000184b5 on ring 0)
[  793.140947] radeon 0000:01:00.0: Saved 151 dwords of commands on ring 0.
[  793.140974] radeon 0000:01:00.0: GPU softreset: 0x00000009
[  793.140981] radeon 0000:01:00.0:   GRBM_STATUS               =3D 0xF7730=
828
[  793.140986] radeon 0000:01:00.0:   GRBM_STATUS_SE0           =3D 0xFC000=
001
[  793.140992] radeon 0000:01:00.0:   GRBM_STATUS_SE1           =3D 0x00000=
007
[  793.140996] radeon 0000:01:00.0:   SRBM_STATUS               =3D 0x20000=
0C0
[  793.141001] radeon 0000:01:00.0:   SRBM_STATUS2              =3D 0x00000=
000
[  793.141006] radeon 0000:01:00.0:   R_008674_CP_STALLED_STAT1 =3D 0x00000=
000
[  793.141010] radeon 0000:01:00.0:   R_008678_CP_STALLED_STAT2 =3D 0x400C0=
000
[  793.141015] radeon 0000:01:00.0:   R_00867C_CP_BUSY_STAT     =3D 0x00048=
004
[  793.141019] radeon 0000:01:00.0:   R_008680_CP_STAT          =3D 0x80268=
647
[  793.141024] radeon 0000:01:00.0:   R_00D034_DMA_STATUS_REG   =3D 0x44C83=
D57
[  793.154522] radeon 0000:01:00.0: GRBM_SOFT_RESET=3D0x00007F6B
[  793.154580] radeon 0000:01:00.0: SRBM_SOFT_RESET=3D0x00000100
[  793.155741] radeon 0000:01:00.0:   GRBM_STATUS               =3D 0x00003=
828
[  793.155746] radeon 0000:01:00.0:   GRBM_STATUS_SE0           =3D 0x00000=
007
[  793.155751] radeon 0000:01:00.0:   GRBM_STATUS_SE1           =3D 0x00000=
007
[  793.155755] radeon 0000:01:00.0:   SRBM_STATUS               =3D 0x20000=
0C0
[  793.155759] radeon 0000:01:00.0:   SRBM_STATUS2              =3D 0x00000=
000
[  793.155764] radeon 0000:01:00.0:   R_008674_CP_STALLED_STAT1 =3D 0x00000=
000
[  793.155768] radeon 0000:01:00.0:   R_008678_CP_STALLED_STAT2 =3D 0x00000=
000
[  793.155772] radeon 0000:01:00.0:   R_00867C_CP_BUSY_STAT     =3D 0x00000=
000
[  793.155777] radeon 0000:01:00.0:   R_008680_CP_STAT          =3D 0x00000=
000
[  793.155781] radeon 0000:01:00.0:   R_00D034_DMA_STATUS_REG   =3D 0x44C83=
D57
[  793.155808] radeon 0000:01:00.0: GPU reset succeeded, trying to resume
[  793.184357] [drm] enabling PCIE gen 2 link speeds, disable with
radeon.pcie_gen2=3D0
[  793.253690] [drm] PCIE GART of 1024M enabled (table at 0x000000000027400=
0).
[  793.253884] radeon 0000:01:00.0: WB enabled
[  793.253891] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr
0x0000000040000c00 and cpu addr 0xffffffc8dc366c00
[  793.253896] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr
0x0000000040000c0c and cpu addr 0xffffffc8dc366c0c
[  793.303888] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr
0x0000000000072118 and cpu addr 0xffffff8018332118
[  793.321047] [drm] ring test on 0 succeeded in 2 usecs
[  793.321064] [drm] ring test on 3 succeeded in 7 usecs
[  793.497767] [drm] ring test on 5 succeeded in 2 usecs
[  793.497781] [drm] UVD initialized successfully.
[  793.619052] [drm] ib test on ring 0 succeeded in 0 usecs
[  793.619102] [drm] ib test on ring 3 succeeded in 0 usecs
[  793.770188] [drm] ib test on ring 5 succeeded



when testing the following cases, GPU locked. First it stops responding for
some seconds and screen goes black, then it return to normal.
loop:vertex-step=3D5, fragment-steps=3D5, fragment-loop=3Dfalse;
loop:vertex-step=3D5, fragment-steps=3D5, fragment-uniform=3Dfalse;
loop:vertex-step=3D5, fragment-steps=3D5, fragment-uniform=3Dture;

I've already tried several radeon boot flags, such as DPM on and off,
radeon_lockup_timeout =3D 20000, without success. Upgrading the kernel vers=
ion to
4.5.3 and 4.6.0 but it not fixed.=20

The problem does not occur when i add a delay=EF=BC=88such as 1ms using msl=
eep=EF=BC=89 in the
problem scene's draw function.

I thought is the  problem of Synchronization between the cpu and gpu using
fence , can anyone have some idea?


lspci:01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/=
ATI]
Caicos [Radeon HD 6450/7450/8450 / R5 230 OEM]

libdrm 2.4.67,=20
xserver-xorg-video-ati 7.6.0,=20=20
xorg-server 1.18.2,=20=20=20
mesa 11.2.0
kernel 4.4</pre>
        </div>
      </p>


      <hr>
      <span>You are receiving this mail because:</span>

      <ul>
          <li>You are the assignee for the bug.</li>
      </ul>
    </body>
</html>=

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